`, and ``.
+@font-family-monospace: Menlo, Monaco, Consolas, "Courier New", monospace;
+@font-family-base: @font-family-sans-serif;
+
+@font-size-base: 14px;
+@font-size-large: ceil((@font-size-base * 1.25)); // ~18px
+@font-size-small: ceil((@font-size-base * 0.85)); // ~12px
+
+@font-size-h1: floor((@font-size-base * 2.6)); // ~36px
+@font-size-h2: floor((@font-size-base * 2.15)); // ~30px
+@font-size-h3: ceil((@font-size-base * 1.7)); // ~24px
+@font-size-h4: ceil((@font-size-base * 1.25)); // ~18px
+@font-size-h5: @font-size-base;
+@font-size-h6: ceil((@font-size-base * 0.85)); // ~12px
+
+//** Unit-less `line-height` for use in components like buttons.
+@line-height-base: 1.428571429; // 20/14
+//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
+@line-height-computed: floor((@font-size-base * @line-height-base)); // ~20px
+
+//** By default, this inherits from the ``.
+@headings-font-family: inherit;
+@headings-font-weight: 500;
+@headings-line-height: 1.1;
+@headings-color: inherit;
+
+
+//== Iconography
+//
+//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
+
+//** Load fonts from this directory.
+@icon-font-path: "../fonts/";
+//** File name for all font files.
+@icon-font-name: "glyphicons-halflings-regular";
+//** Element ID within SVG icon file.
+@icon-font-svg-id: "glyphicons_halflingsregular";
+
+
+//== Components
+//
+//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
+
+@padding-base-vertical: 6px;
+@padding-base-horizontal: 12px;
+
+@padding-large-vertical: 10px;
+@padding-large-horizontal: 16px;
+
+@padding-small-vertical: 5px;
+@padding-small-horizontal: 10px;
+
+@padding-xs-vertical: 1px;
+@padding-xs-horizontal: 5px;
+
+@line-height-large: 1.33;
+@line-height-small: 1.5;
+
+@border-radius-base: 4px;
+@border-radius-large: 6px;
+@border-radius-small: 3px;
+
+//** Global color for active items (e.g., navs or dropdowns).
+@component-active-color: #fff;
+//** Global background color for active items (e.g., navs or dropdowns).
+@component-active-bg: @brand-primary;
+
+//** Width of the `border` for generating carets that indicator dropdowns.
+@caret-width-base: 4px;
+//** Carets increase slightly in size for larger components.
+@caret-width-large: 5px;
+
+
+//== Tables
+//
+//## Customizes the `.table` component with basic values, each used across all table variations.
+
+//** Padding for ``s and ` `s.
+@table-cell-padding: 8px;
+//** Padding for cells in `.table-condensed`.
+@table-condensed-cell-padding: 5px;
+
+//** Default background color used for all tables.
+@table-bg: transparent;
+//** Background color used for `.table-striped`.
+@table-bg-accent: #f9f9f9;
+//** Background color used for `.table-hover`.
+@table-bg-hover: #f5f5f5;
+@table-bg-active: @table-bg-hover;
+
+//** Border color for table and cell borders.
+@table-border-color: #ddd;
+
+
+//== Buttons
+//
+//## For each of Bootstrap's buttons, define text, background and border color.
+
+@btn-font-weight: normal;
+
+@btn-default-color: #333;
+@btn-default-bg: #fff;
+@btn-default-border: #ccc;
+
+@btn-primary-color: #fff;
+@btn-primary-bg: @brand-primary;
+@btn-primary-border: darken(@btn-primary-bg, 5%);
+
+@btn-success-color: #fff;
+@btn-success-bg: @brand-success;
+@btn-success-border: darken(@btn-success-bg, 5%);
+
+@btn-info-color: #fff;
+@btn-info-bg: @brand-info;
+@btn-info-border: darken(@btn-info-bg, 5%);
+
+@btn-warning-color: #fff;
+@btn-warning-bg: @brand-warning;
+@btn-warning-border: darken(@btn-warning-bg, 5%);
+
+@btn-danger-color: #fff;
+@btn-danger-bg: @brand-danger;
+@btn-danger-border: darken(@btn-danger-bg, 5%);
+
+@btn-link-disabled-color: @gray-light;
+
+
+//== Forms
+//
+//##
+
+//** ` 3) {
+ args = new Array(length - 3);
+ for (var i = 3; i < length; i++) {
+ args[i-3] = arguments[i];
+ }
+ } else {
+ args = undefined;
+ }
+
+ if (!this.currentInstance) { createAutorun(this); }
+ return this.currentInstance.schedule(queueName, target, method, args, false, stack);
+ },
+
+ deferOnce: function(queueName, target, method /* , args */) {
+ if (!method) {
+ method = target;
+ target = null;
+ }
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ var stack = this.DEBUG ? new Error() : undefined;
+ var length = arguments.length;
+ var args;
+
+ if (length > 3) {
+ args = new Array(length - 3);
+ for (var i = 3; i < length; i++) {
+ args[i-3] = arguments[i];
+ }
+ } else {
+ args = undefined;
+ }
+
+ if (!this.currentInstance) {
+ createAutorun(this);
+ }
+ return this.currentInstance.schedule(queueName, target, method, args, true, stack);
+ },
+
+ setTimeout: function() {
+ var l = arguments.length;
+ var args = new Array(l);
+
+ for (var x = 0; x < l; x++) {
+ args[x] = arguments[x];
+ }
+
+ var length = args.length,
+ method, wait, target,
+ methodOrTarget, methodOrWait, methodOrArgs;
+
+ if (length === 0) {
+ return;
+ } else if (length === 1) {
+ method = args.shift();
+ wait = 0;
+ } else if (length === 2) {
+ methodOrTarget = args[0];
+ methodOrWait = args[1];
+
+ if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) {
+ target = args.shift();
+ method = args.shift();
+ wait = 0;
+ } else if (isCoercableNumber(methodOrWait)) {
+ method = args.shift();
+ wait = args.shift();
+ } else {
+ method = args.shift();
+ wait = 0;
+ }
+ } else {
+ var last = args[args.length - 1];
+
+ if (isCoercableNumber(last)) {
+ wait = args.pop();
+ } else {
+ wait = 0;
+ }
+
+ methodOrTarget = args[0];
+ methodOrArgs = args[1];
+
+ if (isFunction(methodOrArgs) || (isString(methodOrArgs) &&
+ methodOrTarget !== null &&
+ methodOrArgs in methodOrTarget)) {
+ target = args.shift();
+ method = args.shift();
+ } else {
+ method = args.shift();
+ }
+ }
+
+ var executeAt = now() + parseInt(wait, 10);
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ var onError = getOnError(this.options);
+
+ function fn() {
+ if (onError) {
+ try {
+ method.apply(target, args);
+ } catch (e) {
+ onError(e);
+ }
+ } else {
+ method.apply(target, args);
+ }
+ }
+
+ // find position to insert
+ var i = searchTimer(executeAt, this._timers);
+
+ this._timers.splice(i, 0, executeAt, fn);
+
+ updateLaterTimer(this, executeAt, wait);
+
+ return fn;
+ },
+
+ throttle: function(target, method /* , args, wait, [immediate] */) {
+ var backburner = this;
+ var args = arguments;
+ var immediate = pop.call(args);
+ var wait, throttler, index, timer;
+
+ if (isNumber(immediate) || isString(immediate)) {
+ wait = immediate;
+ immediate = true;
+ } else {
+ wait = pop.call(args);
+ }
+
+ wait = parseInt(wait, 10);
+
+ index = findThrottler(target, method, this._throttlers);
+ if (index > -1) { return this._throttlers[index]; } // throttled
+
+ timer = global.setTimeout(function() {
+ if (!immediate) {
+ backburner.run.apply(backburner, args);
+ }
+ var index = findThrottler(target, method, backburner._throttlers);
+ if (index > -1) {
+ backburner._throttlers.splice(index, 1);
+ }
+ }, wait);
+
+ if (immediate) {
+ this.run.apply(this, args);
+ }
+
+ throttler = [target, method, timer];
+
+ this._throttlers.push(throttler);
+
+ return throttler;
+ },
+
+ debounce: function(target, method /* , args, wait, [immediate] */) {
+ var backburner = this;
+ var args = arguments;
+ var immediate = pop.call(args);
+ var wait, index, debouncee, timer;
+
+ if (isNumber(immediate) || isString(immediate)) {
+ wait = immediate;
+ immediate = false;
+ } else {
+ wait = pop.call(args);
+ }
+
+ wait = parseInt(wait, 10);
+ // Remove debouncee
+ index = findDebouncee(target, method, this._debouncees);
+
+ if (index > -1) {
+ debouncee = this._debouncees[index];
+ this._debouncees.splice(index, 1);
+ clearTimeout(debouncee[2]);
+ }
+
+ timer = global.setTimeout(function() {
+ if (!immediate) {
+ backburner.run.apply(backburner, args);
+ }
+ var index = findDebouncee(target, method, backburner._debouncees);
+ if (index > -1) {
+ backburner._debouncees.splice(index, 1);
+ }
+ }, wait);
+
+ if (immediate && index === -1) {
+ backburner.run.apply(backburner, args);
+ }
+
+ debouncee = [
+ target,
+ method,
+ timer
+ ];
+
+ backburner._debouncees.push(debouncee);
+
+ return debouncee;
+ },
+
+ cancelTimers: function() {
+ var clearItems = function(item) {
+ clearTimeout(item[2]);
+ };
+
+ each(this._throttlers, clearItems);
+ this._throttlers = [];
+
+ each(this._debouncees, clearItems);
+ this._debouncees = [];
+
+ if (this._laterTimer) {
+ clearTimeout(this._laterTimer);
+ this._laterTimer = null;
+ }
+ this._timers = [];
+
+ if (this._autorun) {
+ clearTimeout(this._autorun);
+ this._autorun = null;
+ }
+ },
+
+ hasTimers: function() {
+ return !!this._timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun;
+ },
+
+ cancel: function(timer) {
+ var timerType = typeof timer;
+
+ if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce
+ return timer.queue.cancel(timer);
+ } else if (timerType === 'function') { // we're cancelling a setTimeout
+ for (var i = 0, l = this._timers.length; i < l; i += 2) {
+ if (this._timers[i + 1] === timer) {
+ this._timers.splice(i, 2); // remove the two elements
+ if (i === 0) {
+ if (this._laterTimer) { // Active timer? Then clear timer and reset for future timer
+ clearTimeout(this._laterTimer);
+ this._laterTimer = null;
+ }
+ if (this._timers.length > 0) { // Update to next available timer when available
+ updateLaterTimer(this, this._timers[0], this._timers[0] - now());
+ }
+ }
+ return true;
+ }
+ }
+ } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce
+ return this._cancelItem(findThrottler, this._throttlers, timer) ||
+ this._cancelItem(findDebouncee, this._debouncees, timer);
+ } else {
+ return; // timer was null or not a timer
+ }
+ },
+
+ _cancelItem: function(findMethod, array, timer){
+ var item, index;
+
+ if (timer.length < 3) { return false; }
+
+ index = findMethod(timer[0], timer[1], array);
+
+ if (index > -1) {
+
+ item = array[index];
+
+ if (item[2] === timer[2]) {
+ array.splice(index, 1);
+ clearTimeout(timer[2]);
+ return true;
+ }
+ }
+
+ return false;
+ }
+ };
+
+ Backburner.prototype.schedule = Backburner.prototype.defer;
+ Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce;
+ Backburner.prototype.later = Backburner.prototype.setTimeout;
+
+ if (needsIETryCatchFix) {
+ var originalRun = Backburner.prototype.run;
+ Backburner.prototype.run = wrapInTryCatch(originalRun);
+
+ var originalEnd = Backburner.prototype.end;
+ Backburner.prototype.end = wrapInTryCatch(originalEnd);
+ }
+
+ function getOnError(options) {
+ return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]);
+ }
+
+ function createAutorun(backburner) {
+ backburner.begin();
+ backburner._autorun = global.setTimeout(function() {
+ backburner._autorun = null;
+ backburner.end();
+ });
+ }
+
+ function updateLaterTimer(backburner, executeAt, wait) {
+ var n = now();
+ if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) {
+
+ if (backburner._laterTimer) {
+ // Clear when:
+ // - Already expired
+ // - New timer is earlier
+ clearTimeout(backburner._laterTimer);
+
+ if (backburner._laterTimerExpiresAt < n) { // If timer was never triggered
+ // Calculate the left-over wait-time
+ wait = Math.max(0, executeAt - n);
+ }
+ }
+
+ backburner._laterTimer = global.setTimeout(function() {
+ backburner._laterTimer = null;
+ backburner._laterTimerExpiresAt = null;
+ executeTimers(backburner);
+ }, wait);
+
+ backburner._laterTimerExpiresAt = n + wait;
+ }
+ }
+
+ function executeTimers(backburner) {
+ var n = now();
+ var fns, i, l;
+
+ backburner.run(function() {
+ i = searchTimer(n, backburner._timers);
+
+ fns = backburner._timers.splice(0, i);
+
+ for (i = 1, l = fns.length; i < l; i += 2) {
+ backburner.schedule(backburner.options.defaultQueue, null, fns[i]);
+ }
+ });
+
+ if (backburner._timers.length) {
+ updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n);
+ }
+ }
+
+ function findDebouncee(target, method, debouncees) {
+ return findItem(target, method, debouncees);
+ }
+
+ function findThrottler(target, method, throttlers) {
+ return findItem(target, method, throttlers);
+ }
+
+ function findItem(target, method, collection) {
+ var item;
+ var index = -1;
+
+ for (var i = 0, l = collection.length; i < l; i++) {
+ item = collection[i];
+ if (item[0] === target && item[1] === method) {
+ index = i;
+ break;
+ }
+ }
+
+ return index;
+ }
+
+ __exports__["default"] = Backburner;
+ });
+enifed("backburner.umd",
+ ["./backburner"],
+ function(__dependency1__) {
+ "use strict";
+ var Backburner = __dependency1__["default"];
+
+ /* global define:true module:true window: true */
+ if (typeof enifed === 'function' && enifed.amd) {
+ enifed(function() { return Backburner; });
+ } else if (typeof module !== 'undefined' && module.exports) {
+ module.exports = Backburner;
+ } else if (typeof this !== 'undefined') {
+ this['Backburner'] = Backburner;
+ }
+ });
+enifed("backburner/binary-search",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ __exports__["default"] = function binarySearch(time, timers) {
+ var start = 0;
+ var end = timers.length - 2;
+ var middle, l;
+
+ while (start < end) {
+ // since timers is an array of pairs 'l' will always
+ // be an integer
+ l = (end - start) / 2;
+
+ // compensate for the index in case even number
+ // of pairs inside timers
+ middle = start + l - (l % 2);
+
+ if (time >= timers[middle]) {
+ start = middle + 2;
+ } else {
+ end = middle;
+ }
+ }
+
+ return (time >= timers[start]) ? start + 2 : start;
+ }
+ });
+enifed("backburner/deferred-action-queues",
+ ["./utils","./queue","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var each = __dependency1__.each;
+ var isString = __dependency1__.isString;
+ var Queue = __dependency2__["default"];
+
+ function DeferredActionQueues(queueNames, options) {
+ var queues = this.queues = {};
+ this.queueNames = queueNames = queueNames || [];
+
+ this.options = options;
+
+ each(queueNames, function(queueName) {
+ queues[queueName] = new Queue(queueName, options[queueName], options);
+ });
+ }
+
+ function noSuchQueue(name) {
+ throw new Error("You attempted to schedule an action in a queue (" + name + ") that doesn't exist");
+ }
+
+ DeferredActionQueues.prototype = {
+ schedule: function(name, target, method, args, onceFlag, stack) {
+ var queues = this.queues;
+ var queue = queues[name];
+
+ if (!queue) { noSuchQueue(name); }
+
+ if (onceFlag) {
+ return queue.pushUnique(target, method, args, stack);
+ } else {
+ return queue.push(target, method, args, stack);
+ }
+ },
+
+ invoke: function(target, method, args, _, _errorRecordedForStack) {
+ if (args && args.length > 0) {
+ method.apply(target, args);
+ } else {
+ method.call(target);
+ }
+ },
+
+ invokeWithOnError: function(target, method, args, onError, errorRecordedForStack) {
+ try {
+ if (args && args.length > 0) {
+ method.apply(target, args);
+ } else {
+ method.call(target);
+ }
+ } catch(error) {
+ onError(error, errorRecordedForStack);
+ }
+ },
+
+ flush: function() {
+ var queues = this.queues;
+ var queueNames = this.queueNames;
+ var queueName, queue, queueItems, priorQueueNameIndex;
+ var queueNameIndex = 0;
+ var numberOfQueues = queueNames.length;
+ var options = this.options;
+ var onError = options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]);
+ var invoke = onError ? this.invokeWithOnError : this.invoke;
+
+ while (queueNameIndex < numberOfQueues) {
+ queueName = queueNames[queueNameIndex];
+ queue = queues[queueName];
+ queueItems = queue._queueBeingFlushed = queue._queue.slice();
+ queue._queue = [];
+ queue.targetQueues = Object.create(null);
+
+ var queueOptions = queue.options; // TODO: write a test for this
+ var before = queueOptions && queueOptions.before;
+ var after = queueOptions && queueOptions.after;
+ var target, method, args, errorRecordedForStack;
+ var queueIndex = 0;
+ var numberOfQueueItems = queueItems.length;
+
+ if (numberOfQueueItems && before) {
+ before();
+ }
+
+ while (queueIndex < numberOfQueueItems) {
+ target = queueItems[queueIndex];
+ method = queueItems[queueIndex+1];
+ args = queueItems[queueIndex+2];
+ errorRecordedForStack = queueItems[queueIndex+3]; // Debugging assistance
+
+ //
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ // method could have been nullified / canceled during flush
+ if (method) {
+ //
+ // ** Attention intrepid developer **
+ //
+ // To find out the stack of this task when it was scheduled onto
+ // the run loop, add the following to your app.js:
+ //
+ // Ember.run.backburner.DEBUG = true; // NOTE: This slows your app, don't leave it on in production.
+ //
+ // Once that is in place, when you are at a breakpoint and navigate
+ // here in the stack explorer, you can look at `errorRecordedForStack.stack`,
+ // which will be the captured stack when this job was scheduled.
+ //
+ invoke(target, method, args, onError, errorRecordedForStack);
+ }
+
+ queueIndex += 4;
+ }
+
+ queue._queueBeingFlushed = null;
+ if (numberOfQueueItems && after) {
+ after();
+ }
+
+ if ((priorQueueNameIndex = indexOfPriorQueueWithActions(this, queueNameIndex)) !== -1) {
+ queueNameIndex = priorQueueNameIndex;
+ } else {
+ queueNameIndex++;
+ }
+ }
+ }
+ };
+
+ function indexOfPriorQueueWithActions(daq, currentQueueIndex) {
+ var queueName, queue;
+
+ for (var i = 0, l = currentQueueIndex; i <= l; i++) {
+ queueName = daq.queueNames[i];
+ queue = daq.queues[queueName];
+ if (queue._queue.length) { return i; }
+ }
+
+ return -1;
+ }
+
+ __exports__["default"] = DeferredActionQueues;
+ });
+enifed("backburner/platform",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ // In IE 6-8, try/finally doesn't work without a catch.
+ // Unfortunately, this is impossible to test for since wrapping it in a parent try/catch doesn't trigger the bug.
+ // This tests for another broken try/catch behavior that only exhibits in the same versions of IE.
+ var needsIETryCatchFix = (function(e,x){
+ try{ x(); }
+ catch(e) { } // jshint ignore:line
+ return !!e;
+ })();
+ __exports__.needsIETryCatchFix = needsIETryCatchFix;
+ });
+enifed("backburner/queue",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ function Queue(name, options, globalOptions) {
+ this.name = name;
+ this.globalOptions = globalOptions || {};
+ this.options = options;
+ this._queue = [];
+ this.targetQueues = Object.create(null);
+ this._queueBeingFlushed = undefined;
+ }
+
+ Queue.prototype = {
+ push: function(target, method, args, stack) {
+ var queue = this._queue;
+ queue.push(target, method, args, stack);
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ pushUniqueWithoutGuid: function(target, method, args, stack) {
+ var queue = this._queue;
+
+ for (var i = 0, l = queue.length; i < l; i += 4) {
+ var currentTarget = queue[i];
+ var currentMethod = queue[i+1];
+
+ if (currentTarget === target && currentMethod === method) {
+ queue[i+2] = args; // replace args
+ queue[i+3] = stack; // replace stack
+ return;
+ }
+ }
+
+ queue.push(target, method, args, stack);
+ },
+
+ targetQueue: function(targetQueue, target, method, args, stack) {
+ var queue = this._queue;
+
+ for (var i = 0, l = targetQueue.length; i < l; i += 4) {
+ var currentMethod = targetQueue[i];
+ var currentIndex = targetQueue[i + 1];
+
+ if (currentMethod === method) {
+ queue[currentIndex + 2] = args; // replace args
+ queue[currentIndex + 3] = stack; // replace stack
+ return;
+ }
+ }
+
+ targetQueue.push(
+ method,
+ queue.push(target, method, args, stack) - 4
+ );
+ },
+
+ pushUniqueWithGuid: function(guid, target, method, args, stack) {
+ var hasLocalQueue = this.targetQueues[guid];
+
+ if (hasLocalQueue) {
+ this.targetQueue(hasLocalQueue, target, method, args, stack);
+ } else {
+ this.targetQueues[guid] = [
+ method,
+ this._queue.push(target, method, args, stack) - 4
+ ];
+ }
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ pushUnique: function(target, method, args, stack) {
+ var queue = this._queue, currentTarget, currentMethod, i, l;
+ var KEY = this.globalOptions.GUID_KEY;
+
+ if (target && KEY) {
+ var guid = target[KEY];
+ if (guid) {
+ return this.pushUniqueWithGuid(guid, target, method, args, stack);
+ }
+ }
+
+ this.pushUniqueWithoutGuid(target, method, args, stack);
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ // TODO: remove me, only being used for Ember.run.sync
+ flush: function() {
+ var queue = this._queue;
+ var globalOptions = this.globalOptions;
+ var options = this.options;
+ var before = options && options.before;
+ var after = options && options.after;
+ var onError = globalOptions.onError || (globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]);
+ var target, method, args, stack, i, l = queue.length;
+
+ this.targetQueues = Object.create(null);
+
+ if (l && before) { before(); }
+ for (i = 0; i < l; i += 4) {
+ target = queue[i];
+ method = queue[i+1];
+ args = queue[i+2];
+ stack = queue[i+3]; // Debugging assistance
+
+ // TODO: error handling
+ if (args && args.length > 0) {
+ if (onError) {
+ try {
+ method.apply(target, args);
+ } catch (e) {
+ onError(e);
+ }
+ } else {
+ method.apply(target, args);
+ }
+ } else {
+ if (onError) {
+ try {
+ method.call(target);
+ } catch(e) {
+ onError(e);
+ }
+ } else {
+ method.call(target);
+ }
+ }
+ }
+ if (l && after) { after(); }
+
+ // check if new items have been added
+ if (queue.length > l) {
+ this._queue = queue.slice(l);
+ this.flush();
+ } else {
+ this._queue.length = 0;
+ }
+ },
+
+ cancel: function(actionToCancel) {
+ var queue = this._queue, currentTarget, currentMethod, i, l;
+ var target = actionToCancel.target;
+ var method = actionToCancel.method;
+ var GUID_KEY = this.globalOptions.GUID_KEY;
+
+ if (GUID_KEY && this.targetQueues && target) {
+ var targetQueue = this.targetQueues[target[GUID_KEY]];
+
+ if (targetQueue) {
+ for (i = 0, l = targetQueue.length; i < l; i++) {
+ if (targetQueue[i] === method) {
+ targetQueue.splice(i, 1);
+ }
+ }
+ }
+ }
+
+ for (i = 0, l = queue.length; i < l; i += 4) {
+ currentTarget = queue[i];
+ currentMethod = queue[i+1];
+
+ if (currentTarget === target &&
+ currentMethod === method) {
+ queue.splice(i, 4);
+ return true;
+ }
+ }
+
+ // if not found in current queue
+ // could be in the queue that is being flushed
+ queue = this._queueBeingFlushed;
+ if (!queue) {
+ return;
+ }
+ for (i = 0, l = queue.length; i < l; i += 4) {
+ currentTarget = queue[i];
+ currentMethod = queue[i+1];
+
+ if (currentTarget === target &&
+ currentMethod === method) {
+ // don't mess with array during flush
+ // just nullify the method
+ queue[i+1] = null;
+ return true;
+ }
+ }
+ }
+ };
+
+ __exports__["default"] = Queue;
+ });
+enifed("backburner/utils",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var NUMBER = /\d+/;
+
+ function each(collection, callback) {
+ for (var i = 0; i < collection.length; i++) {
+ callback(collection[i]);
+ }
+ }
+
+ __exports__.each = each;// Date.now is not available in browsers < IE9
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility
+ var now = Date.now || function() { return new Date().getTime(); };
+ __exports__.now = now;
+ function isString(suspect) {
+ return typeof suspect === 'string';
+ }
+
+ __exports__.isString = isString;function isFunction(suspect) {
+ return typeof suspect === 'function';
+ }
+
+ __exports__.isFunction = isFunction;function isNumber(suspect) {
+ return typeof suspect === 'number';
+ }
+
+ __exports__.isNumber = isNumber;function isCoercableNumber(number) {
+ return isNumber(number) || NUMBER.test(number);
+ }
+
+ __exports__.isCoercableNumber = isCoercableNumber;function wrapInTryCatch(func) {
+ return function () {
+ try {
+ return func.apply(this, arguments);
+ } catch (e) {
+ throw e;
+ }
+ };
+ }
+
+ __exports__.wrapInTryCatch = wrapInTryCatch;
+ });
+enifed("calculateVersion",
+ [],
+ function() {
+ "use strict";
+ 'use strict';
+
+ var fs = eriuqer('fs');
+ var path = eriuqer('path');
+
+ module.exports = function () {
+ var packageVersion = eriuqer('../package.json').version;
+ var output = [packageVersion];
+ var gitPath = path.join(__dirname,'..','.git');
+ var headFilePath = path.join(gitPath, 'HEAD');
+
+ if (packageVersion.indexOf('+') > -1) {
+ try {
+ if (fs.existsSync(headFilePath)) {
+ var headFile = fs.readFileSync(headFilePath, {encoding: 'utf8'});
+ var branchName = headFile.split('/').slice(-1)[0].trim();
+ var refPath = headFile.split(' ')[1];
+ var branchSHA;
+
+ if (refPath) {
+ var branchPath = path.join(gitPath, refPath.trim());
+ branchSHA = fs.readFileSync(branchPath);
+ } else {
+ branchSHA = branchName;
+ }
+
+ output.push(branchSHA.slice(0,10));
+ }
+ } catch (err) {
+ console.error(err.stack);
+ }
+ return output.join('.');
+ } else {
+ return packageVersion;
+ }
+ };
+ });
+enifed("container",
+ ["container/container","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ /*
+ Public api for the container is still in flux.
+ The public api, specified on the application namespace should be considered the stable api.
+ // @module container
+ @private
+ */
+
+ /*
+ Flag to enable/disable model factory injections (disabled by default)
+ If model factory injections are enabled, models should not be
+ accessed globally (only through `container.lookupFactory('model:modelName'))`);
+ */
+ Ember.MODEL_FACTORY_INJECTIONS = false;
+
+ if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') {
+ Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS;
+ }
+
+
+ var Container = __dependency1__["default"];
+
+ __exports__["default"] = Container;
+ });
+enifed("container/container",
+ ["ember-metal/core","ember-metal/keys","ember-metal/dictionary","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var emberKeys = __dependency2__["default"];
+ var dictionary = __dependency3__["default"];
+
+ // A lightweight container that helps to assemble and decouple components.
+ // Public api for the container is still in flux.
+ // The public api, specified on the application namespace should be considered the stable api.
+ function Container(parent) {
+ this.parent = parent;
+ this.children = [];
+
+ this.resolver = parent && parent.resolver || function() {};
+
+ this.registry = dictionary(parent ? parent.registry : null);
+ this.cache = dictionary(parent ? parent.cache : null);
+ this.factoryCache = dictionary(parent ? parent.factoryCache : null);
+ this.resolveCache = dictionary(parent ? parent.resolveCache : null);
+ this.typeInjections = dictionary(parent ? parent.typeInjections : null);
+ this.injections = dictionary(null);
+ this.normalizeCache = dictionary(null);
+
+ this.factoryTypeInjections = dictionary(parent ? parent.factoryTypeInjections : null);
+ this.factoryInjections = dictionary(null);
+
+ this._options = dictionary(parent ? parent._options : null);
+ this._typeOptions = dictionary(parent ? parent._typeOptions : null);
+ }
+
+ Container.prototype = {
+
+ /**
+ @property parent
+ @type Container
+ @default null
+ */
+ parent: null,
+
+ /**
+ @property children
+ @type Array
+ @default []
+ */
+ children: null,
+
+ /**
+ @property resolver
+ @type function
+ */
+ resolver: null,
+
+ /**
+ @property registry
+ @type InheritingDict
+ */
+ registry: null,
+
+ /**
+ @property cache
+ @type InheritingDict
+ */
+ cache: null,
+
+ /**
+ @property typeInjections
+ @type InheritingDict
+ */
+ typeInjections: null,
+
+ /**
+ @property injections
+ @type Object
+ @default {}
+ */
+ injections: null,
+
+ /**
+ @private
+
+ @property _options
+ @type InheritingDict
+ @default null
+ */
+ _options: null,
+
+ /**
+ @private
+
+ @property _typeOptions
+ @type InheritingDict
+ */
+ _typeOptions: null,
+
+ /**
+ Returns a new child of the current container. These children are configured
+ to correctly inherit from the current container.
+
+ @method child
+ @return {Container}
+ */
+ child: function() {
+ var container = new Container(this);
+ this.children.push(container);
+ return container;
+ },
+
+ /**
+ Sets a key-value pair on the current container. If a parent container,
+ has the same key, once set on a child, the parent and child will diverge
+ as expected.
+
+ @method set
+ @param {Object} object
+ @param {String} key
+ @param {any} value
+ */
+ set: function(object, key, value) {
+ object[key] = value;
+ },
+
+ /**
+ Registers a factory for later injection.
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('model:user', Person, {singleton: false });
+ container.register('fruit:favorite', Orange);
+ container.register('communication:main', Email, {singleton: false});
+ ```
+
+ @method register
+ @param {String} fullName
+ @param {Function} factory
+ @param {Object} options
+ */
+ register: function(fullName, factory, options) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+
+ if (factory === undefined) {
+ throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`');
+ }
+
+ var normalizedName = this.normalize(fullName);
+
+ if (normalizedName in this.cache) {
+ throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.');
+ }
+
+ this.registry[normalizedName] = factory;
+ this._options[normalizedName] = (options || {});
+ },
+
+ /**
+ Unregister a fullName
+
+ ```javascript
+ var container = new Container();
+ container.register('model:user', User);
+
+ container.lookup('model:user') instanceof User //=> true
+
+ container.unregister('model:user')
+ container.lookup('model:user') === undefined //=> true
+ ```
+
+ @method unregister
+ @param {String} fullName
+ */
+ unregister: function(fullName) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+
+ var normalizedName = this.normalize(fullName);
+
+ delete this.registry[normalizedName];
+ delete this.cache[normalizedName];
+ delete this.factoryCache[normalizedName];
+ delete this.resolveCache[normalizedName];
+ delete this._options[normalizedName];
+ },
+
+ /**
+ Given a fullName return the corresponding factory.
+
+ By default `resolve` will retrieve the factory from
+ its container's registry.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ container.resolve('api:twitter') // => Twitter
+ ```
+
+ Optionally the container can be provided with a custom resolver.
+ If provided, `resolve` will first provide the custom resolver
+ the opportunity to resolve the fullName, otherwise it will fallback
+ to the registry.
+
+ ```javascript
+ var container = new Container();
+ container.resolver = function(fullName) {
+ // lookup via the module system of choice
+ };
+
+ // the twitter factory is added to the module system
+ container.resolve('api:twitter') // => Twitter
+ ```
+
+ @method resolve
+ @param {String} fullName
+ @return {Function} fullName's factory
+ */
+ resolve: function(fullName) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+ return resolve(this, this.normalize(fullName));
+ },
+
+ /**
+ A hook that can be used to describe how the resolver will
+ attempt to find the factory.
+
+ For example, the default Ember `.describe` returns the full
+ class name (including namespace) where Ember's resolver expects
+ to find the `fullName`.
+
+ @method describe
+ @param {String} fullName
+ @return {string} described fullName
+ */
+ describe: function(fullName) {
+ return fullName;
+ },
+
+ /**
+ A hook to enable custom fullName normalization behaviour
+
+ @method normalizeFullName
+ @param {String} fullName
+ @return {string} normalized fullName
+ */
+ normalizeFullName: function(fullName) {
+ return fullName;
+ },
+
+ /**
+ normalize a fullName based on the applications conventions
+
+ @method normalize
+ @param {String} fullName
+ @return {string} normalized fullName
+ */
+ normalize: function(fullName) {
+ return this.normalizeCache[fullName] || (
+ this.normalizeCache[fullName] = this.normalizeFullName(fullName)
+ );
+ },
+
+ /**
+ @method makeToString
+
+ @param {any} factory
+ @param {string} fullName
+ @return {function} toString function
+ */
+ makeToString: function(factory, fullName) {
+ return factory.toString();
+ },
+
+ /**
+ Given a fullName return a corresponding instance.
+
+ The default behaviour is for lookup to return a singleton instance.
+ The singleton is scoped to the container, allowing multiple containers
+ to all have their own locally scoped singletons.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ var twitter = container.lookup('api:twitter');
+
+ twitter instanceof Twitter; // => true
+
+ // by default the container will return singletons
+ var twitter2 = container.lookup('api:twitter');
+ twitter2 instanceof Twitter; // => true
+
+ twitter === twitter2; //=> true
+ ```
+
+ If singletons are not wanted an optional flag can be provided at lookup.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ var twitter = container.lookup('api:twitter', { singleton: false });
+ var twitter2 = container.lookup('api:twitter', { singleton: false });
+
+ twitter === twitter2; //=> false
+ ```
+
+ @method lookup
+ @param {String} fullName
+ @param {Object} options
+ @return {any}
+ */
+ lookup: function(fullName, options) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+ return lookup(this, this.normalize(fullName), options);
+ },
+
+ /**
+ Given a fullName return the corresponding factory.
+
+ @method lookupFactory
+ @param {String} fullName
+ @return {any}
+ */
+ lookupFactory: function(fullName) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+ return factoryFor(this, this.normalize(fullName));
+ },
+
+ /**
+ Given a fullName check if the container is aware of its factory
+ or singleton instance.
+
+ @method has
+ @param {String} fullName
+ @return {Boolean}
+ */
+ has: function(fullName) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+ return has(this, this.normalize(fullName));
+ },
+
+ /**
+ Allow registering options for all factories of a type.
+
+ ```javascript
+ var container = new Container();
+
+ // if all of type `connection` must not be singletons
+ container.optionsForType('connection', { singleton: false });
+
+ container.register('connection:twitter', TwitterConnection);
+ container.register('connection:facebook', FacebookConnection);
+
+ var twitter = container.lookup('connection:twitter');
+ var twitter2 = container.lookup('connection:twitter');
+
+ twitter === twitter2; // => false
+
+ var facebook = container.lookup('connection:facebook');
+ var facebook2 = container.lookup('connection:facebook');
+
+ facebook === facebook2; // => false
+ ```
+
+ @method optionsForType
+ @param {String} type
+ @param {Object} options
+ */
+ optionsForType: function(type, options) {
+ if (this.parent) { illegalChildOperation('optionsForType'); }
+
+ this._typeOptions[type] = options;
+ },
+
+ /**
+ @method options
+ @param {String} type
+ @param {Object} options
+ */
+ options: function(type, options) {
+ this.optionsForType(type, options);
+ },
+
+ /**
+ Used only via `injection`.
+
+ Provides a specialized form of injection, specifically enabling
+ all objects of one type to be injected with a reference to another
+ object.
+
+ For example, provided each object of type `controller` needed a `router`.
+ one would do the following:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('router:main', Router);
+ container.register('controller:user', UserController);
+ container.register('controller:post', PostController);
+
+ container.typeInjection('controller', 'router', 'router:main');
+
+ var user = container.lookup('controller:user');
+ var post = container.lookup('controller:post');
+
+ user.router instanceof Router; //=> true
+ post.router instanceof Router; //=> true
+
+ // both controllers share the same router
+ user.router === post.router; //=> true
+ ```
+
+ @private
+ @method typeInjection
+ @param {String} type
+ @param {String} property
+ @param {String} fullName
+ */
+ typeInjection: function(type, property, fullName) {
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+
+ if (this.parent) { illegalChildOperation('typeInjection'); }
+
+ var fullNameType = fullName.split(':')[0];
+ if (fullNameType === type) {
+ throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s). Register the `' + fullName + '` as a different type and perform the typeInjection.');
+ }
+
+ addTypeInjection(this.typeInjections, type, property, fullName);
+ },
+
+ /**
+ Defines injection rules.
+
+ These rules are used to inject dependencies onto objects when they
+ are instantiated.
+
+ Two forms of injections are possible:
+
+ * Injecting one fullName on another fullName
+ * Injecting one fullName on a type
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('source:main', Source);
+ container.register('model:user', User);
+ container.register('model:post', Post);
+
+ // injecting one fullName on another fullName
+ // eg. each user model gets a post model
+ container.injection('model:user', 'post', 'model:post');
+
+ // injecting one fullName on another type
+ container.injection('model', 'source', 'source:main');
+
+ var user = container.lookup('model:user');
+ var post = container.lookup('model:post');
+
+ user.source instanceof Source; //=> true
+ post.source instanceof Source; //=> true
+
+ user.post instanceof Post; //=> true
+
+ // and both models share the same source
+ user.source === post.source; //=> true
+ ```
+
+ @method injection
+ @param {String} factoryName
+ @param {String} property
+ @param {String} injectionName
+ */
+ injection: function(fullName, property, injectionName) {
+ if (this.parent) { illegalChildOperation('injection'); }
+
+ validateFullName(injectionName);
+ var normalizedInjectionName = this.normalize(injectionName);
+
+ if (fullName.indexOf(':') === -1) {
+ return this.typeInjection(fullName, property, normalizedInjectionName);
+ }
+
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+ var normalizedName = this.normalize(fullName);
+
+ if (this.cache[normalizedName]) {
+ throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + normalizedName + "', '" + property + "', '" + injectionName + "')");
+ }
+ addInjection(this.injections, normalizedName, property, normalizedInjectionName);
+ },
+
+
+ /**
+ Used only via `factoryInjection`.
+
+ Provides a specialized form of injection, specifically enabling
+ all factory of one type to be injected with a reference to another
+ object.
+
+ For example, provided each factory of type `model` needed a `store`.
+ one would do the following:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('store:main', SomeStore);
+
+ container.factoryTypeInjection('model', 'store', 'store:main');
+
+ var store = container.lookup('store:main');
+ var UserFactory = container.lookupFactory('model:user');
+
+ UserFactory.store instanceof SomeStore; //=> true
+ ```
+
+ @private
+ @method factoryTypeInjection
+ @param {String} type
+ @param {String} property
+ @param {String} fullName
+ */
+ factoryTypeInjection: function(type, property, fullName) {
+ if (this.parent) { illegalChildOperation('factoryTypeInjection'); }
+
+ addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName));
+ },
+
+ /**
+ Defines factory injection rules.
+
+ Similar to regular injection rules, but are run against factories, via
+ `Container#lookupFactory`.
+
+ These rules are used to inject objects onto factories when they
+ are looked up.
+
+ Two forms of injections are possible:
+
+ * Injecting one fullName on another fullName
+ * Injecting one fullName on a type
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('store:main', Store);
+ container.register('store:secondary', OtherStore);
+ container.register('model:user', User);
+ container.register('model:post', Post);
+
+ // injecting one fullName on another type
+ container.factoryInjection('model', 'store', 'store:main');
+
+ // injecting one fullName on another fullName
+ container.factoryInjection('model:post', 'secondaryStore', 'store:secondary');
+
+ var UserFactory = container.lookupFactory('model:user');
+ var PostFactory = container.lookupFactory('model:post');
+ var store = container.lookup('store:main');
+
+ UserFactory.store instanceof Store; //=> true
+ UserFactory.secondaryStore instanceof OtherStore; //=> false
+
+ PostFactory.store instanceof Store; //=> true
+ PostFactory.secondaryStore instanceof OtherStore; //=> true
+
+ // and both models share the same source instance
+ UserFactory.store === PostFactory.store; //=> true
+ ```
+
+ @method factoryInjection
+ @param {String} factoryName
+ @param {String} property
+ @param {String} injectionName
+ */
+ factoryInjection: function(fullName, property, injectionName) {
+ if (this.parent) { illegalChildOperation('injection'); }
+
+ var normalizedName = this.normalize(fullName);
+ var normalizedInjectionName = this.normalize(injectionName);
+
+ validateFullName(injectionName);
+
+ if (fullName.indexOf(':') === -1) {
+ return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName);
+ }
+
+ Ember.assert('fullName must be a proper full name', validateFullName(fullName));
+
+ if (this.factoryCache[normalizedName]) {
+ throw new Error('Attempted to register a factoryInjection for a type that has already ' +
+ 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')');
+ }
+
+ addInjection(this.factoryInjections, normalizedName, property, normalizedInjectionName);
+ },
+
+ /**
+ A depth first traversal, destroying the container, its descendant containers and all
+ their managed objects.
+
+ @method destroy
+ */
+ destroy: function() {
+ for (var i = 0, length = this.children.length; i < length; i++) {
+ this.children[i].destroy();
+ }
+
+ this.children = [];
+
+ eachDestroyable(this, function(item) {
+ item.destroy();
+ });
+
+ this.parent = undefined;
+ this.isDestroyed = true;
+ },
+
+ /**
+ @method reset
+ */
+ reset: function() {
+ for (var i = 0, length = this.children.length; i < length; i++) {
+ resetCache(this.children[i]);
+ }
+
+ resetCache(this);
+ }
+ };
+
+ function resolve(container, normalizedName) {
+ var cached = container.resolveCache[normalizedName];
+ if (cached) { return cached; }
+
+ var resolved = container.resolver(normalizedName) || container.registry[normalizedName];
+ container.resolveCache[normalizedName] = resolved;
+
+ return resolved;
+ }
+
+ function has(container, fullName){
+ if (container.cache[fullName]) {
+ return true;
+ }
+
+ return !!container.resolve(fullName);
+ }
+
+ function lookup(container, fullName, options) {
+ options = options || {};
+
+ if (container.cache[fullName] && options.singleton !== false) {
+ return container.cache[fullName];
+ }
+
+ var value = instantiate(container, fullName);
+
+ if (value === undefined) { return; }
+
+ if (isSingleton(container, fullName) && options.singleton !== false) {
+ container.cache[fullName] = value;
+ }
+
+ return value;
+ }
+
+ function illegalChildOperation(operation) {
+ throw new Error(operation + ' is not currently supported on child containers');
+ }
+
+ function isSingleton(container, fullName) {
+ var singleton = option(container, fullName, 'singleton');
+
+ return singleton !== false;
+ }
+
+ function buildInjections(container, injections) {
+ var hash = {};
+
+ if (!injections) { return hash; }
+
+ var injection, injectable;
+
+ for (var i = 0, length = injections.length; i < length; i++) {
+ injection = injections[i];
+ injectable = lookup(container, injection.fullName);
+
+ if (injectable !== undefined) {
+ hash[injection.property] = injectable;
+ } else {
+ throw new Error('Attempting to inject an unknown injection: `' + injection.fullName + '`');
+ }
+ }
+
+ return hash;
+ }
+
+ function option(container, fullName, optionName) {
+ var options = container._options[fullName];
+
+ if (options && options[optionName] !== undefined) {
+ return options[optionName];
+ }
+
+ var type = fullName.split(':')[0];
+ options = container._typeOptions[type];
+
+ if (options) {
+ return options[optionName];
+ }
+ }
+
+ function factoryFor(container, fullName) {
+ var cache = container.factoryCache;
+ if (cache[fullName]) {
+ return cache[fullName];
+ }
+ var factory = container.resolve(fullName);
+ if (factory === undefined) { return; }
+
+ var type = fullName.split(':')[0];
+ if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) {
+ // TODO: think about a 'safe' merge style extension
+ // for now just fallback to create time injection
+ cache[fullName] = factory;
+ return factory;
+ } else {
+ var injections = injectionsFor(container, fullName);
+ var factoryInjections = factoryInjectionsFor(container, fullName);
+
+ factoryInjections._toString = container.makeToString(factory, fullName);
+
+ var injectedFactory = factory.extend(injections);
+ injectedFactory.reopenClass(factoryInjections);
+
+ cache[fullName] = injectedFactory;
+
+ return injectedFactory;
+ }
+ }
+
+ function injectionsFor(container, fullName) {
+ var splitName = fullName.split(':');
+ var type = splitName[0];
+ var injections = [];
+
+ injections = injections.concat(container.typeInjections[type] || []);
+ injections = injections.concat(container.injections[fullName] || []);
+
+ injections = buildInjections(container, injections);
+ injections._debugContainerKey = fullName;
+ injections.container = container;
+
+ return injections;
+ }
+
+ function factoryInjectionsFor(container, fullName) {
+ var splitName = fullName.split(':');
+ var type = splitName[0];
+ var factoryInjections = [];
+
+ factoryInjections = factoryInjections.concat(container.factoryTypeInjections[type] || []);
+ factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []);
+
+ factoryInjections = buildInjections(container, factoryInjections);
+ factoryInjections._debugContainerKey = fullName;
+
+ return factoryInjections;
+ }
+
+ function instantiate(container, fullName) {
+ var factory = factoryFor(container, fullName);
+
+ if (option(container, fullName, 'instantiate') === false) {
+ return factory;
+ }
+
+ if (factory) {
+ if (typeof factory.create !== 'function') {
+ throw new Error('Failed to create an instance of \'' + fullName + '\'. ' +
+ 'Most likely an improperly defined class or an invalid module export.');
+ }
+
+ if (typeof factory.extend === 'function') {
+ // assume the factory was extendable and is already injected
+ return factory.create();
+ } else {
+ // assume the factory was extendable
+ // to create time injections
+ // TODO: support new'ing for instantiation and merge injections for pure JS Functions
+ return factory.create(injectionsFor(container, fullName));
+ }
+ }
+ }
+
+ function eachDestroyable(container, callback) {
+ var cache = container.cache;
+ var keys = emberKeys(cache);
+ var key, value;
+
+ for (var i = 0, l = keys.length; i < l; i++) {
+ key = keys[i];
+ value = cache[key];
+
+ if (option(container, key, 'instantiate') !== false) {
+ callback(value);
+ }
+ }
+ }
+
+ function resetCache(container) {
+ eachDestroyable(container, function(value) {
+ value.destroy();
+ });
+
+ container.cache.dict = dictionary(null);
+ }
+
+ function addTypeInjection(rules, type, property, fullName) {
+ var injections = rules[type];
+
+ if (!injections) {
+ injections = [];
+ rules[type] = injections;
+ }
+
+ injections.push({
+ property: property,
+ fullName: fullName
+ });
+ }
+
+ var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/;
+ function validateFullName(fullName) {
+ if (!VALID_FULL_NAME_REGEXP.test(fullName)) {
+ throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName);
+ }
+ return true;
+ }
+
+ function addInjection(rules, factoryName, property, injectionName) {
+ var injections = rules[factoryName] = rules[factoryName] || [];
+ injections.push({
+ property: property,
+ fullName: injectionName
+ });
+ }
+
+ __exports__["default"] = Container;
+ });
+enifed("ember-application",
+ ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var runLoadHooks = __dependency2__.runLoadHooks;
+
+ /**
+ Ember Application
+
+ @module ember
+ @submodule ember-application
+ @requires ember-views, ember-routing
+ */
+
+ var DAG = __dependency3__["default"];
+ var Resolver = __dependency4__.Resolver;
+ var DefaultResolver = __dependency4__["default"];
+ var Application = __dependency5__["default"];
+ // side effect of extending ControllerMixin
+
+ Ember.Application = Application;
+ Ember.DAG = DAG;
+ Ember.Resolver = Resolver;
+ Ember.DefaultResolver = DefaultResolver;
+
+ runLoadHooks('Ember.Application', Application);
+ });
+enifed("ember-application/ext/controller",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var EmberError = __dependency4__["default"];
+ var inspect = __dependency5__.inspect;
+ var computed = __dependency6__.computed;
+ var ControllerMixin = __dependency7__["default"];
+ var meta = __dependency5__.meta;
+ var controllerFor = __dependency8__["default"];
+
+ function verifyNeedsDependencies(controller, container, needs) {
+ var dependency, i, l;
+ var missing = [];
+
+ for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found");
+ }
+ }
+
+ var defaultControllersComputedProperty = computed(function() {
+ var controller = this;
+
+ return {
+ needs: get(controller, 'needs'),
+ container: get(controller, 'container'),
+ unknownProperty: function(controllerName) {
+ var needs = this.needs;
+ var dependency, i, l;
+
+ for (i=0, l=needs.length; i 0) {
+ Ember.assert(' `' + inspect(this) + ' specifies `needs`, but does ' +
+ "not have a container. Please ensure this controller was " +
+ "instantiated with a container.",
+ this.container || meta(this, false).descs.controllers !== defaultControllersComputedProperty);
+
+ if (this.container) {
+ verifyNeedsDependencies(this, this.container, needs);
+ }
+
+ // if needs then initialize controllers proxy
+ get(this, 'controllers');
+ }
+
+ this._super.apply(this, arguments);
+ },
+
+ /**
+ @method controllerFor
+ @see {Ember.Route#controllerFor}
+ @deprecated Use `needs` instead
+ */
+ controllerFor: function(controllerName) {
+ Ember.deprecate("Controller#controllerFor is deprecated, please use Controller#needs instead");
+ return controllerFor(get(this, 'container'), controllerName);
+ },
+
+ /**
+ Stores the instances of other controllers available from within
+ this controller. Any controller listed by name in the `needs`
+ property will be accessible by name through this property.
+
+ ```javascript
+ App.CommentsController = Ember.ArrayController.extend({
+ needs: ['post'],
+ postTitle: function(){
+ var currentPost = this.get('controllers.post'); // instance of App.PostController
+ return currentPost.get('title');
+ }.property('controllers.post.title')
+ });
+ ```
+
+ @see {Ember.ControllerMixin#needs}
+ @property {Object} controllers
+ @default null
+ */
+ controllers: defaultControllersComputedProperty
+ });
+
+ __exports__["default"] = ControllerMixin;
+ });
+enifed("ember-application/system/application",
+ ["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-handlebars/controls/select","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var runLoadHooks = __dependency4__.runLoadHooks;
+ var DAG = __dependency5__["default"];
+ var Namespace = __dependency6__["default"];
+ var DeferredMixin = __dependency7__["default"];
+ var DefaultResolver = __dependency8__["default"];
+ var create = __dependency9__.create;
+ var run = __dependency10__["default"];
+ var canInvoke = __dependency11__.canInvoke;
+ var Container = __dependency12__["default"];
+ var Controller = __dependency13__["default"];
+ var EnumerableUtils = __dependency14__["default"];
+ var ObjectController = __dependency15__["default"];
+ var ArrayController = __dependency16__["default"];
+ var SelectView = __dependency17__["default"];
+ var EventDispatcher = __dependency18__["default"];
+ //import ContainerDebugAdapter from "ember-extension-support/container_debug_adapter";
+ var jQuery = __dependency19__["default"];
+ var Route = __dependency20__["default"];
+ var Router = __dependency21__["default"];
+ var HashLocation = __dependency22__["default"];
+ var HistoryLocation = __dependency23__["default"];
+ var AutoLocation = __dependency24__["default"];
+ var NoneLocation = __dependency25__["default"];
+ var BucketCache = __dependency26__["default"];
+
+ var K = __dependency27__.K;
+ var EmberHandlebars = __dependency28__["default"];
+
+ var ContainerDebugAdapter;
+ function props(obj) {
+ var properties = [];
+
+ for (var key in obj) {
+ properties.push(key);
+ }
+
+ return properties;
+ }
+
+ /**
+ An instance of `Ember.Application` is the starting point for every Ember
+ application. It helps to instantiate, initialize and coordinate the many
+ objects that make up your app.
+
+ Each Ember app has one and only one `Ember.Application` object. In fact, the
+ very first thing you should do in your application is create the instance:
+
+ ```javascript
+ window.App = Ember.Application.create();
+ ```
+
+ Typically, the application object is the only global variable. All other
+ classes in your app should be properties on the `Ember.Application` instance,
+ which highlights its first role: a global namespace.
+
+ For example, if you define a view class, it might look like this:
+
+ ```javascript
+ App.MyView = Ember.View.extend();
+ ```
+
+ By default, calling `Ember.Application.create()` will automatically initialize
+ your application by calling the `Ember.Application.initialize()` method. If
+ you need to delay initialization, you can call your app's `deferReadiness()`
+ method. When you are ready for your app to be initialized, call its
+ `advanceReadiness()` method.
+
+ You can define a `ready` method on the `Ember.Application` instance, which
+ will be run by Ember when the application is initialized.
+
+ Because `Ember.Application` inherits from `Ember.Namespace`, any classes
+ you create will have useful string representations when calling `toString()`.
+ See the `Ember.Namespace` documentation for more information.
+
+ While you can think of your `Ember.Application` as a container that holds the
+ other classes in your application, there are several other responsibilities
+ going on under-the-hood that you may want to understand.
+
+ ### Event Delegation
+
+ Ember uses a technique called _event delegation_. This allows the framework
+ to set up a global, shared event listener instead of requiring each view to
+ do it manually. For example, instead of each view registering its own
+ `mousedown` listener on its associated element, Ember sets up a `mousedown`
+ listener on the `body`.
+
+ If a `mousedown` event occurs, Ember will look at the target of the event and
+ start walking up the DOM node tree, finding corresponding views and invoking
+ their `mouseDown` method as it goes.
+
+ `Ember.Application` has a number of default events that it listens for, as
+ well as a mapping from lowercase events to camel-cased view method names. For
+ example, the `keypress` event causes the `keyPress` method on the view to be
+ called, the `dblclick` event causes `doubleClick` to be called, and so on.
+
+ If there is a bubbling browser event that Ember does not listen for by
+ default, you can specify custom events and their corresponding view method
+ names by setting the application's `customEvents` property:
+
+ ```javascript
+ App = Ember.Application.create({
+ customEvents: {
+ // add support for the paste event
+ paste: "paste"
+ }
+ });
+ ```
+
+ By default, the application sets up these event listeners on the document
+ body. However, in cases where you are embedding an Ember application inside
+ an existing page, you may want it to set up the listeners on an element
+ inside the body.
+
+ For example, if only events inside a DOM element with the ID of `ember-app`
+ should be delegated, set your application's `rootElement` property:
+
+ ```javascript
+ window.App = Ember.Application.create({
+ rootElement: '#ember-app'
+ });
+ ```
+
+ The `rootElement` can be either a DOM element or a jQuery-compatible selector
+ string. Note that *views appended to the DOM outside the root element will
+ not receive events.* If you specify a custom root element, make sure you only
+ append views inside it!
+
+ To learn more about the advantages of event delegation and the Ember view
+ layer, and a list of the event listeners that are setup by default, visit the
+ [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation).
+
+ ### Initializers
+
+ Libraries on top of Ember can add initializers, like so:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'api-adapter',
+
+ initialize: function(container, application) {
+ application.register('api-adapter:main', ApiAdapter);
+ }
+ });
+ ```
+
+ Initializers provide an opportunity to access the container, which
+ organizes the different components of an Ember application. Additionally
+ they provide a chance to access the instantiated application. Beyond
+ being used for libraries, initializers are also a great way to organize
+ dependency injection or setup in your own application.
+
+ ### Routing
+
+ In addition to creating your application's router, `Ember.Application` is
+ also responsible for telling the router when to start routing. Transitions
+ between routes can be logged with the `LOG_TRANSITIONS` flag, and more
+ detailed intra-transition logging can be logged with
+ the `LOG_TRANSITIONS_INTERNAL` flag:
+
+ ```javascript
+ window.App = Ember.Application.create({
+ LOG_TRANSITIONS: true, // basic logging of successful transitions
+ LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps
+ });
+ ```
+
+ By default, the router will begin trying to translate the current URL into
+ application state once the browser emits the `DOMContentReady` event. If you
+ need to defer routing, you can call the application's `deferReadiness()`
+ method. Once routing can begin, call the `advanceReadiness()` method.
+
+ If there is any setup required before routing begins, you can implement a
+ `ready()` method on your app that will be invoked immediately before routing
+ begins.
+ ```
+
+ @class Application
+ @namespace Ember
+ @extends Ember.Namespace
+ */
+
+ var Application = Namespace.extend(DeferredMixin, {
+ _suppressDeferredDeprecation: true,
+
+ /**
+ The root DOM element of the Application. This can be specified as an
+ element or a
+ [jQuery-compatible selector string](http://api.jquery.com/category/selectors/).
+
+ This is the element that will be passed to the Application's,
+ `eventDispatcher`, which sets up the listeners for event delegation. Every
+ view in your application should be a child of the element you specify here.
+
+ @property rootElement
+ @type DOMElement
+ @default 'body'
+ */
+ rootElement: 'body',
+
+ /**
+ The `Ember.EventDispatcher` responsible for delegating events to this
+ application's views.
+
+ The event dispatcher is created by the application at initialization time
+ and sets up event listeners on the DOM element described by the
+ application's `rootElement` property.
+
+ See the documentation for `Ember.EventDispatcher` for more information.
+
+ @property eventDispatcher
+ @type Ember.EventDispatcher
+ @default null
+ */
+ eventDispatcher: null,
+
+ /**
+ The DOM events for which the event dispatcher should listen.
+
+ By default, the application's `Ember.EventDispatcher` listens
+ for a set of standard DOM events, such as `mousedown` and
+ `keyup`, and delegates them to your application's `Ember.View`
+ instances.
+
+ If you would like additional bubbling events to be delegated to your
+ views, set your `Ember.Application`'s `customEvents` property
+ to a hash containing the DOM event name as the key and the
+ corresponding view method name as the value. For example:
+
+ ```javascript
+ App = Ember.Application.create({
+ customEvents: {
+ // add support for the paste event
+ paste: "paste"
+ }
+ });
+ ```
+
+ @property customEvents
+ @type Object
+ @default null
+ */
+ customEvents: null,
+
+ // Start off the number of deferrals at 1. This will be
+ // decremented by the Application's own `initialize` method.
+ _readinessDeferrals: 1,
+
+ init: function() {
+ if (!this.$) { this.$ = jQuery; }
+ this.__container__ = this.buildContainer();
+
+ this.Router = this.defaultRouter();
+
+ this._super();
+
+ this.scheduleInitialize();
+
+ Ember.libraries.registerCoreLibrary('Handlebars' + (EmberHandlebars.compile ? '' : '-runtime'), EmberHandlebars.VERSION);
+ Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery);
+
+ if ( Ember.LOG_VERSION ) {
+ Ember.LOG_VERSION = false; // we only need to see this once per Application#init
+
+ var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) {
+ return get(item, "name.length");
+ });
+
+ var maxNameLength = Math.max.apply(this, nameLengths);
+
+ Ember.debug('-------------------------------');
+ Ember.libraries.each(function(name, version) {
+ var spaces = new Array(maxNameLength - name.length + 1).join(" ");
+ Ember.debug([name, spaces, ' : ', version].join(""));
+ });
+ Ember.debug('-------------------------------');
+ }
+ },
+
+ /**
+ Build the container for the current application.
+
+ Also register a default application view in case the application
+ itself does not.
+
+ @private
+ @method buildContainer
+ @return {Ember.Container} the configured container
+ */
+ buildContainer: function() {
+ var container = this.__container__ = Application.buildContainer(this);
+
+ return container;
+ },
+
+ /**
+ If the application has not opted out of routing and has not explicitly
+ defined a router, supply a default router for the application author
+ to configure.
+
+ This allows application developers to do:
+
+ ```javascript
+ var App = Ember.Application.create();
+
+ App.Router.map(function() {
+ this.resource('posts');
+ });
+ ```
+
+ @private
+ @method defaultRouter
+ @return {Ember.Router} the default router
+ */
+
+ defaultRouter: function() {
+ if (this.Router === false) { return; }
+ var container = this.__container__;
+
+ if (this.Router) {
+ container.unregister('router:main');
+ container.register('router:main', this.Router);
+ }
+
+ return container.lookupFactory('router:main');
+ },
+
+ /**
+ Automatically initialize the application once the DOM has
+ become ready.
+
+ The initialization itself is scheduled on the actions queue
+ which ensures that application loading finishes before
+ booting.
+
+ If you are asynchronously loading code, you should call
+ `deferReadiness()` to defer booting, and then call
+ `advanceReadiness()` once all of your code has finished
+ loading.
+
+ @private
+ @method scheduleInitialize
+ */
+ scheduleInitialize: function() {
+ var self = this;
+
+ if (!this.$ || this.$.isReady) {
+ run.schedule('actions', self, '_initialize');
+ } else {
+ this.$().ready(function runInitialize() {
+ run(self, '_initialize');
+ });
+ }
+ },
+
+ /**
+ Use this to defer readiness until some condition is true.
+
+ Example:
+
+ ```javascript
+ App = Ember.Application.create();
+ App.deferReadiness();
+
+ jQuery.getJSON("/auth-token", function(token) {
+ App.token = token;
+ App.advanceReadiness();
+ });
+ ```
+
+ This allows you to perform asynchronous setup logic and defer
+ booting your application until the setup has finished.
+
+ However, if the setup requires a loading UI, it might be better
+ to use the router for this purpose.
+
+ @method deferReadiness
+ */
+ deferReadiness: function() {
+ Ember.assert("You must call deferReadiness on an instance of Ember.Application", this instanceof Application);
+ Ember.assert("You cannot defer readiness since the `ready()` hook has already been called.", this._readinessDeferrals > 0);
+ this._readinessDeferrals++;
+ },
+
+ /**
+ Call `advanceReadiness` after any asynchronous setup logic has completed.
+ Each call to `deferReadiness` must be matched by a call to `advanceReadiness`
+ or the application will never become ready and routing will not begin.
+
+ @method advanceReadiness
+ @see {Ember.Application#deferReadiness}
+ */
+ advanceReadiness: function() {
+ Ember.assert("You must call advanceReadiness on an instance of Ember.Application", this instanceof Application);
+ this._readinessDeferrals--;
+
+ if (this._readinessDeferrals === 0) {
+ run.once(this, this.didBecomeReady);
+ }
+ },
+
+ /**
+ Registers a factory that can be used for dependency injection (with
+ `App.inject`) or for service lookup. Each factory is registered with
+ a full name including two parts: `type:name`.
+
+ A simple example:
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.Orange = Ember.Object.extend();
+ App.register('fruit:favorite', App.Orange);
+ ```
+
+ Ember will resolve factories from the `App` namespace automatically.
+ For example `App.CarsController` will be discovered and returned if
+ an application requests `controller:cars`.
+
+ An example of registering a controller with a non-standard name:
+
+ ```javascript
+ var App = Ember.Application.create(),
+ Session = Ember.Controller.extend();
+
+ App.register('controller:session', Session);
+
+ // The Session controller can now be treated like a normal controller,
+ // despite its non-standard name.
+ App.ApplicationController = Ember.Controller.extend({
+ needs: ['session']
+ });
+ ```
+
+ Registered factories are **instantiated** by having `create`
+ called on them. Additionally they are **singletons**, each time
+ they are looked up they return the same instance.
+
+ Some examples modifying that default behavior:
+
+ ```javascript
+ var App = Ember.Application.create();
+
+ App.Person = Ember.Object.extend();
+ App.Orange = Ember.Object.extend();
+ App.Email = Ember.Object.extend();
+ App.session = Ember.Object.create();
+
+ App.register('model:user', App.Person, {singleton: false });
+ App.register('fruit:favorite', App.Orange);
+ App.register('communication:main', App.Email, {singleton: false});
+ App.register('session', App.session, {instantiate: false});
+ ```
+
+ @method register
+ @param fullName {String} type:name (e.g., 'model:user')
+ @param factory {Function} (e.g., App.Person)
+ @param options {Object} (optional) disable instantiation or singleton usage
+ **/
+ register: function() {
+ var container = this.__container__;
+ container.register.apply(container, arguments);
+ },
+
+ /**
+ Define a dependency injection onto a specific factory or all factories
+ of a type.
+
+ When Ember instantiates a controller, view, or other framework component
+ it can attach a dependency to that component. This is often used to
+ provide services to a set of framework components.
+
+ An example of providing a session object to all controllers:
+
+ ```javascript
+ var App = Ember.Application.create(),
+ Session = Ember.Object.extend({ isAuthenticated: false });
+
+ // A factory must be registered before it can be injected
+ App.register('session:main', Session);
+
+ // Inject 'session:main' onto all factories of the type 'controller'
+ // with the name 'session'
+ App.inject('controller', 'session', 'session:main');
+
+ App.IndexController = Ember.Controller.extend({
+ isLoggedIn: Ember.computed.alias('session.isAuthenticated')
+ });
+ ```
+
+ Injections can also be performed on specific factories.
+
+ ```javascript
+ App.inject(, , )
+ App.inject('route', 'source', 'source:main')
+ App.inject('route:application', 'email', 'model:email')
+ ```
+
+ It is important to note that injections can only be performed on
+ classes that are instantiated by Ember itself. Instantiating a class
+ directly (via `create` or `new`) bypasses the dependency injection
+ system.
+
+ Ember-Data instantiates its models in a unique manner, and consequently
+ injections onto models (or all models) will not work as expected. Injections
+ on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS`
+ to `true`.
+
+ @method inject
+ @param factoryNameOrType {String}
+ @param property {String}
+ @param injectionName {String}
+ **/
+ inject: function() {
+ var container = this.__container__;
+ container.injection.apply(container, arguments);
+ },
+
+ /**
+ Calling initialize manually is not supported.
+
+ Please see Ember.Application#advanceReadiness and
+ Ember.Application#deferReadiness.
+
+ @private
+ @deprecated
+ @method initialize
+ **/
+ initialize: function() {
+ Ember.deprecate('Calling initialize manually is not supported. Please see Ember.Application#advanceReadiness and Ember.Application#deferReadiness');
+ },
+
+ /**
+ Initialize the application. This happens automatically.
+
+ Run any initializers and run the application load hook. These hooks may
+ choose to defer readiness. For example, an authentication hook might want
+ to defer readiness until the auth token has been retrieved.
+
+ @private
+ @method _initialize
+ */
+ _initialize: function() {
+ if (this.isDestroyed) { return; }
+
+ // At this point, the App.Router must already be assigned
+ if (this.Router) {
+ var container = this.__container__;
+ container.unregister('router:main');
+ container.register('router:main', this.Router);
+ }
+
+ this.runInitializers();
+ runLoadHooks('application', this);
+
+ // At this point, any initializers or load hooks that would have wanted
+ // to defer readiness have fired. In general, advancing readiness here
+ // will proceed to didBecomeReady.
+ this.advanceReadiness();
+
+ return this;
+ },
+
+ /**
+ Reset the application. This is typically used only in tests. It cleans up
+ the application in the following order:
+
+ 1. Deactivate existing routes
+ 2. Destroy all objects in the container
+ 3. Create a new application container
+ 4. Re-route to the existing url
+
+ Typical Example:
+
+ ```javascript
+
+ var App;
+
+ run(function() {
+ App = Ember.Application.create();
+ });
+
+ module("acceptance test", {
+ setup: function() {
+ App.reset();
+ }
+ });
+
+ test("first test", function() {
+ // App is freshly reset
+ });
+
+ test("first test", function() {
+ // App is again freshly reset
+ });
+ ```
+
+ Advanced Example:
+
+ Occasionally you may want to prevent the app from initializing during
+ setup. This could enable extra configuration, or enable asserting prior
+ to the app becoming ready.
+
+ ```javascript
+
+ var App;
+
+ run(function() {
+ App = Ember.Application.create();
+ });
+
+ module("acceptance test", {
+ setup: function() {
+ run(function() {
+ App.reset();
+ App.deferReadiness();
+ });
+ }
+ });
+
+ test("first test", function() {
+ ok(true, 'something before app is initialized');
+
+ run(function() {
+ App.advanceReadiness();
+ });
+ ok(true, 'something after app is initialized');
+ });
+ ```
+
+ @method reset
+ **/
+ reset: function() {
+ this._readinessDeferrals = 1;
+
+ function handleReset() {
+ var router = this.__container__.lookup('router:main');
+ router.reset();
+
+ run(this.__container__, 'destroy');
+
+ this.buildContainer();
+
+ run.schedule('actions', this, function() {
+ this._initialize();
+ });
+ }
+
+ run.join(this, handleReset);
+ },
+
+ /**
+ @private
+ @method runInitializers
+ */
+ runInitializers: function() {
+ var initializersByName = get(this.constructor, 'initializers');
+ var initializers = props(initializersByName);
+ var container = this.__container__;
+ var graph = new DAG();
+ var namespace = this;
+ var name, initializer;
+
+ for (var i = 0; i < initializers.length; i++) {
+ initializer = initializersByName[initializers[i]];
+ graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after);
+ }
+
+ graph.topsort(function (vertex) {
+ var initializer = vertex.value;
+ Ember.assert("No application initializer named '" + vertex.name + "'", initializer);
+ initializer(container, namespace);
+ });
+ },
+
+ /**
+ @private
+ @method didBecomeReady
+ */
+ didBecomeReady: function() {
+ this.setupEventDispatcher();
+ this.ready(); // user hook
+ this.startRouting();
+
+ if (!Ember.testing) {
+ // Eagerly name all classes that are already loaded
+ Ember.Namespace.processAll();
+ Ember.BOOTED = true;
+ }
+
+ this.resolve(this);
+ },
+
+ /**
+ Setup up the event dispatcher to receive events on the
+ application's `rootElement` with any registered
+ `customEvents`.
+
+ @private
+ @method setupEventDispatcher
+ */
+ setupEventDispatcher: function() {
+ var customEvents = get(this, 'customEvents');
+ var rootElement = get(this, 'rootElement');
+ var dispatcher = this.__container__.lookup('event_dispatcher:main');
+
+ set(this, 'eventDispatcher', dispatcher);
+ dispatcher.setup(customEvents, rootElement);
+ },
+
+ /**
+ If the application has a router, use it to route to the current URL, and
+ trigger a new call to `route` whenever the URL changes.
+
+ @private
+ @method startRouting
+ @property router {Ember.Router}
+ */
+ startRouting: function() {
+ var router = this.__container__.lookup('router:main');
+ if (!router) { return; }
+
+ router.startRouting();
+ },
+
+ handleURL: function(url) {
+ var router = this.__container__.lookup('router:main');
+
+ router.handleURL(url);
+ },
+
+ /**
+ Called when the Application has become ready.
+ The call will be delayed until the DOM has become ready.
+
+ @event ready
+ */
+ ready: K,
+
+ /**
+ @deprecated Use 'Resolver' instead
+ Set this to provide an alternate class to `Ember.DefaultResolver`
+
+
+ @property resolver
+ */
+ resolver: null,
+
+ /**
+ Set this to provide an alternate class to `Ember.DefaultResolver`
+
+ @property resolver
+ */
+ Resolver: null,
+
+ willDestroy: function() {
+ Ember.BOOTED = false;
+ // Ensure deactivation of routes before objects are destroyed
+ this.__container__.lookup('router:main').reset();
+
+ this.__container__.destroy();
+ },
+
+ initializer: function(options) {
+ this.constructor.initializer(options);
+ },
+
+ /**
+ @method then
+ @private
+ @deprecated
+ */
+ then: function() {
+ Ember.deprecate('Do not use `.then` on an instance of Ember.Application. Please use the `.ready` hook instead.');
+
+ this._super.apply(this, arguments);
+ }
+ });
+
+ Application.reopenClass({
+ initializers: create(null),
+
+ /**
+ Initializer receives an object which has the following attributes:
+ `name`, `before`, `after`, `initialize`. The only required attribute is
+ `initialize, all others are optional.
+
+ * `name` allows you to specify under which name the initializer is registered.
+ This must be a unique name, as trying to register two initializers with the
+ same name will result in an error.
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'namedInitializer',
+ initialize: function(container, application) {
+ Ember.debug("Running namedInitializer!");
+ }
+ });
+ ```
+
+ * `before` and `after` are used to ensure that this initializer is ran prior
+ or after the one identified by the value. This value can be a single string
+ or an array of strings, referencing the `name` of other initializers.
+
+ An example of ordering initializers, we create an initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'first',
+ initialize: function(container, application) {
+ Ember.debug("First initializer!");
+ }
+ });
+
+ // DEBUG: First initializer!
+ ```
+
+ We add another initializer named `second`, specifying that it should run
+ after the initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'second',
+ after: 'first',
+
+ initialize: function(container, application) {
+ Ember.debug("Second initializer!");
+ }
+ });
+
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ ```
+
+ Afterwards we add a further initializer named `pre`, this time specifying
+ that it should run before the initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'pre',
+ before: 'first',
+
+ initialize: function(container, application) {
+ Ember.debug("Pre initializer!");
+ }
+ });
+
+ // DEBUG: Pre initializer!
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ ```
+
+ Finally we add an initializer named `post`, specifying it should run after
+ both the `first` and the `second` initializers:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'post',
+ after: ['first', 'second'],
+
+ initialize: function(container, application) {
+ Ember.debug("Post initializer!");
+ }
+ });
+
+ // DEBUG: Pre initializer!
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ // DEBUG: Post initializer!
+ ```
+
+ * `initialize` is a callback function that receives two arguments, `container`
+ and `application` on which you can operate.
+
+ Example of using `container` to preload data into the store:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: "preload-data",
+
+ initialize: function(container, application) {
+ var store = container.lookup('store:main');
+ store.pushPayload(preloadedData);
+ }
+ });
+ ```
+
+ Example of using `application` to register an adapter:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'api-adapter',
+
+ initialize: function(container, application) {
+ application.register('api-adapter:main', ApiAdapter);
+ }
+ });
+ ```
+
+ @method initializer
+ @param initializer {Object}
+ */
+ initializer: function(initializer) {
+ // If this is the first initializer being added to a subclass, we are going to reopen the class
+ // to make sure we have a new `initializers` object, which extends from the parent class' using
+ // prototypal inheritance. Without this, attempting to add initializers to the subclass would
+ // pollute the parent class as well as other subclasses.
+ if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) {
+ this.reopenClass({
+ initializers: create(this.initializers)
+ });
+ }
+
+ Ember.assert("The initializer '" + initializer.name + "' has already been registered", !this.initializers[initializer.name]);
+ Ember.assert("An initializer cannot be registered without an initialize function", canInvoke(initializer, 'initialize'));
+
+ this.initializers[initializer.name] = initializer;
+ },
+
+ /**
+ This creates a container with the default Ember naming conventions.
+
+ It also configures the container:
+
+ * registered views are created every time they are looked up (they are
+ not singletons)
+ * registered templates are not factories; the registered value is
+ returned directly.
+ * the router receives the application as its `namespace` property
+ * all controllers receive the router as their `target` and `controllers`
+ properties
+ * all controllers receive the application as their `namespace` property
+ * the application view receives the application controller as its
+ `controller` property
+ * the application view receives the application template as its
+ `defaultTemplate` property
+
+ @private
+ @method buildContainer
+ @static
+ @param {Ember.Application} namespace the application to build the
+ container for.
+ @return {Ember.Container} the built container
+ */
+ buildContainer: function(namespace) {
+ var container = new Container();
+
+ container.set = set;
+ container.resolver = resolverFor(namespace);
+ container.normalizeFullName = container.resolver.normalize;
+ container.describe = container.resolver.describe;
+ container.makeToString = container.resolver.makeToString;
+
+ container.optionsForType('component', { singleton: false });
+ container.optionsForType('view', { singleton: false });
+ container.optionsForType('template', { instantiate: false });
+ container.optionsForType('helper', { instantiate: false });
+
+ container.register('application:main', namespace, { instantiate: false });
+
+ container.register('controller:basic', Controller, { instantiate: false });
+ container.register('controller:object', ObjectController, { instantiate: false });
+ container.register('controller:array', ArrayController, { instantiate: false });
+
+ container.register('view:select', SelectView);
+
+ container.register('route:basic', Route, { instantiate: false });
+ container.register('event_dispatcher:main', EventDispatcher);
+
+ container.register('router:main', Router);
+ container.injection('router:main', 'namespace', 'application:main');
+
+ container.register('location:auto', AutoLocation);
+ container.register('location:hash', HashLocation);
+ container.register('location:history', HistoryLocation);
+ container.register('location:none', NoneLocation);
+
+ container.injection('controller', 'target', 'router:main');
+ container.injection('controller', 'namespace', 'application:main');
+
+ container.register('-bucket-cache:main', BucketCache);
+ container.injection('router', '_bucketCache', '-bucket-cache:main');
+ container.injection('route', '_bucketCache', '-bucket-cache:main');
+ container.injection('controller', '_bucketCache', '-bucket-cache:main');
+
+ container.injection('route', 'router', 'router:main');
+ container.injection('location', 'rootURL', '-location-setting:root-url');
+
+ // DEBUGGING
+ container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false });
+ container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main');
+ container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main');
+ // Custom resolver authors may want to register their own ContainerDebugAdapter with this key
+
+ // ES6TODO: resolve this via import once ember-application package is ES6'ed
+ if (!ContainerDebugAdapter) { ContainerDebugAdapter = requireModule('ember-extension-support/container_debug_adapter')['default']; }
+ container.register('container-debug-adapter:main', ContainerDebugAdapter);
+
+ return container;
+ }
+ });
+
+ /**
+ This function defines the default lookup rules for container lookups:
+
+ * templates are looked up on `Ember.TEMPLATES`
+ * other names are looked up on the application after classifying the name.
+ For example, `controller:post` looks up `App.PostController` by default.
+ * if the default lookup fails, look for registered classes on the container
+
+ This allows the application to register default injections in the container
+ that could be overridden by the normal naming convention.
+
+ @private
+ @method resolverFor
+ @param {Ember.Namespace} namespace the namespace to look for classes
+ @return {*} the resolved value for a given lookup
+ */
+ function resolverFor(namespace) {
+ if (namespace.get('resolver')) {
+ Ember.deprecate('Application.resolver is deprecated in favor of Application.Resolver', false);
+ }
+
+ var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver;
+ var resolver = ResolverClass.create({
+ namespace: namespace
+ });
+
+ function resolve(fullName) {
+ return resolver.resolve(fullName);
+ }
+
+ resolve.describe = function(fullName) {
+ return resolver.lookupDescription(fullName);
+ };
+
+ resolve.makeToString = function(factory, fullName) {
+ return resolver.makeToString(factory, fullName);
+ };
+
+ resolve.normalize = function(fullName) {
+ if (resolver.normalize) {
+ return resolver.normalize(fullName);
+ } else {
+ Ember.deprecate('The Resolver should now provide a \'normalize\' function', false);
+ return fullName;
+ }
+ };
+
+ resolve.__resolver__ = resolver;
+
+ return resolve;
+ }
+
+ __exports__["default"] = Application;
+ });
+enifed("ember-application/system/dag",
+ ["ember-metal/error","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberError = __dependency1__["default"];
+
+ function visit(vertex, fn, visited, path) {
+ var name = vertex.name;
+ var vertices = vertex.incoming;
+ var names = vertex.incomingNames;
+ var len = names.length;
+ var i;
+
+ if (!visited) {
+ visited = {};
+ }
+ if (!path) {
+ path = [];
+ }
+ if (visited.hasOwnProperty(name)) {
+ return;
+ }
+ path.push(name);
+ visited[name] = true;
+ for (i = 0; i < len; i++) {
+ visit(vertices[names[i]], fn, visited, path);
+ }
+ fn(vertex, path);
+ path.pop();
+ }
+
+
+ /**
+ * DAG stands for Directed acyclic graph.
+ *
+ * It is used to build a graph of dependencies checking that there isn't circular
+ * dependencies. p.e Registering initializers with a certain precedence order.
+ *
+ * @class DAG
+ * @constructor
+ */
+ function DAG() {
+ this.names = [];
+ this.vertices = Object.create(null);
+ }
+
+ /**
+ * DAG Vertex
+ *
+ * @class Vertex
+ * @constructor
+ */
+
+ function Vertex(name) {
+ this.name = name;
+ this.incoming = {};
+ this.incomingNames = [];
+ this.hasOutgoing = false;
+ this.value = null;
+ }
+
+ /**
+ * Adds a vertex entry to the graph unless it is already added.
+ *
+ * @private
+ * @method add
+ * @param {String} name The name of the vertex to add
+ */
+ DAG.prototype.add = function(name) {
+ if (!name) {
+ throw new Error("Can't add Vertex without name");
+ }
+ if (this.vertices[name] !== undefined) {
+ return this.vertices[name];
+ }
+ var vertex = new Vertex(name);
+ this.vertices[name] = vertex;
+ this.names.push(name);
+ return vertex;
+ };
+
+ /**
+ * Adds a vertex to the graph and sets its value.
+ *
+ * @private
+ * @method map
+ * @param {String} name The name of the vertex.
+ * @param value The value to put in the vertex.
+ */
+ DAG.prototype.map = function(name, value) {
+ this.add(name).value = value;
+ };
+
+ /**
+ * Connects the vertices with the given names, adding them to the graph if
+ * necessary, only if this does not produce is any circular dependency.
+ *
+ * @private
+ * @method addEdge
+ * @param {String} fromName The name the vertex where the edge starts.
+ * @param {String} toName The name the vertex where the edge ends.
+ */
+ DAG.prototype.addEdge = function(fromName, toName) {
+ if (!fromName || !toName || fromName === toName) {
+ return;
+ }
+ var from = this.add(fromName);
+ var to = this.add(toName);
+ if (to.incoming.hasOwnProperty(fromName)) {
+ return;
+ }
+ function checkCycle(vertex, path) {
+ if (vertex.name === toName) {
+ throw new EmberError("cycle detected: " + toName + " <- " + path.join(" <- "));
+ }
+ }
+ visit(from, checkCycle);
+ from.hasOutgoing = true;
+ to.incoming[fromName] = from;
+ to.incomingNames.push(fromName);
+ };
+
+ /**
+ * Visits all the vertex of the graph calling the given function with each one,
+ * ensuring that the vertices are visited respecting their precedence.
+ *
+ * @method topsort
+ * @param {Function} fn The function to be invoked on each vertex.
+ */
+ DAG.prototype.topsort = function(fn) {
+ var visited = {};
+ var vertices = this.vertices;
+ var names = this.names;
+ var len = names.length;
+ var i, vertex;
+
+ for (i = 0; i < len; i++) {
+ vertex = vertices[names[i]];
+ if (!vertex.hasOutgoing) {
+ visit(vertex, fn, visited);
+ }
+ }
+ };
+
+ /**
+ * Adds a vertex with the given name and value to the graph and joins it with the
+ * vertices referenced in _before_ and _after_. If there isn't vertices with those
+ * names, they are added too.
+ *
+ * If either _before_ or _after_ are falsy/empty, the added vertex will not have
+ * an incoming/outgoing edge.
+ *
+ * @method addEdges
+ * @param {String} name The name of the vertex to be added.
+ * @param value The value of that vertex.
+ * @param before An string or array of strings with the names of the vertices before
+ * which this vertex must be visited.
+ * @param after An string or array of strings with the names of the vertex after
+ * which this vertex must be visited.
+ *
+ */
+ DAG.prototype.addEdges = function(name, value, before, after) {
+ var i;
+ this.map(name, value);
+ if (before) {
+ if (typeof before === 'string') {
+ this.addEdge(name, before);
+ } else {
+ for (i = 0; i < before.length; i++) {
+ this.addEdge(name, before[i]);
+ }
+ }
+ }
+ if (after) {
+ if (typeof after === 'string') {
+ this.addEdge(after, name);
+ } else {
+ for (i = 0; i < after.length; i++) {
+ this.addEdge(after[i], name);
+ }
+ }
+ }
+ };
+
+ __exports__["default"] = DAG;
+ });
+enifed("ember-application/system/resolver",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","ember-metal/dictionary","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.TEMPLATES, Ember.assert
+ var get = __dependency2__.get;
+ var Logger = __dependency3__["default"];
+ var classify = __dependency4__.classify;
+ var capitalize = __dependency4__.capitalize;
+ var decamelize = __dependency4__.decamelize;
+ var EmberObject = __dependency5__["default"];
+ var Namespace = __dependency6__["default"];
+ var EmberHandlebars = __dependency7__["default"];
+
+ var Resolver = EmberObject.extend({
+ /**
+ This will be set to the Application instance when it is
+ created.
+
+ @property namespace
+ */
+ namespace: null,
+ normalize: Ember.required(Function),
+ resolve: Ember.required(Function),
+ parseName: Ember.required(Function),
+ lookupDescription: Ember.required(Function),
+ makeToString: Ember.required(Function),
+ resolveOther: Ember.required(Function),
+ _logLookup: Ember.required(Function)
+ });
+ __exports__.Resolver = Resolver;
+ /**
+ The DefaultResolver defines the default lookup rules to resolve
+ container lookups before consulting the container for registered
+ items:
+
+ * templates are looked up on `Ember.TEMPLATES`
+ * other names are looked up on the application after converting
+ the name. For example, `controller:post` looks up
+ `App.PostController` by default.
+ * there are some nuances (see examples below)
+
+ ### How Resolving Works
+
+ The container calls this object's `resolve` method with the
+ `fullName` argument.
+
+ It first parses the fullName into an object using `parseName`.
+
+ Then it checks for the presence of a type-specific instance
+ method of the form `resolve[Type]` and calls it if it exists.
+ For example if it was resolving 'template:post', it would call
+ the `resolveTemplate` method.
+
+ Its last resort is to call the `resolveOther` method.
+
+ The methods of this object are designed to be easy to override
+ in a subclass. For example, you could enhance how a template
+ is resolved like so:
+
+ ```javascript
+ App = Ember.Application.create({
+ Resolver: Ember.DefaultResolver.extend({
+ resolveTemplate: function(parsedName) {
+ var resolvedTemplate = this._super(parsedName);
+ if (resolvedTemplate) { return resolvedTemplate; }
+ return Ember.TEMPLATES['not_found'];
+ }
+ })
+ });
+ ```
+
+ Some examples of how names are resolved:
+
+ ```
+ 'template:post' //=> Ember.TEMPLATES['post']
+ 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline']
+ 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline']
+ 'template:blogPost' //=> Ember.TEMPLATES['blogPost']
+ // OR
+ // Ember.TEMPLATES['blog_post']
+ 'controller:post' //=> App.PostController
+ 'controller:posts.index' //=> App.PostsIndexController
+ 'controller:blog/post' //=> Blog.PostController
+ 'controller:basic' //=> Ember.Controller
+ 'route:post' //=> App.PostRoute
+ 'route:posts.index' //=> App.PostsIndexRoute
+ 'route:blog/post' //=> Blog.PostRoute
+ 'route:basic' //=> Ember.Route
+ 'view:post' //=> App.PostView
+ 'view:posts.index' //=> App.PostsIndexView
+ 'view:blog/post' //=> Blog.PostView
+ 'view:basic' //=> Ember.View
+ 'foo:post' //=> App.PostFoo
+ 'model:post' //=> App.Post
+ ```
+
+ @class DefaultResolver
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var dictionary = __dependency8__["default"];
+
+ __exports__["default"] = EmberObject.extend({
+ /**
+ This will be set to the Application instance when it is
+ created.
+
+ @property namespace
+ */
+ namespace: null,
+
+ init: function() {
+ this._parseNameCache = dictionary(null);
+ },
+ normalize: function(fullName) {
+ var split = fullName.split(':', 2);
+ var type = split[0];
+ var name = split[1];
+
+ Ember.assert("Tried to normalize a container name without a colon (:) in it. You probably tried to lookup a name that did not contain a type, a colon, and a name. A proper lookup name would be `view:post`.", split.length === 2);
+
+ if (type !== 'template') {
+ var result = name;
+
+ if (result.indexOf('.') > -1) {
+ result = result.replace(/\.(.)/g, function(m) {
+ return m.charAt(1).toUpperCase();
+ });
+ }
+
+ if (name.indexOf('_') > -1) {
+ result = result.replace(/_(.)/g, function(m) {
+ return m.charAt(1).toUpperCase();
+ });
+ }
+
+ return type + ':' + result;
+ } else {
+ return fullName;
+ }
+ },
+
+
+ /**
+ This method is called via the container's resolver method.
+ It parses the provided `fullName` and then looks up and
+ returns the appropriate template or class.
+
+ @method resolve
+ @param {String} fullName the lookup string
+ @return {Object} the resolved factory
+ */
+ resolve: function(fullName) {
+ var parsedName = this.parseName(fullName);
+ var resolveMethodName = parsedName.resolveMethodName;
+ var resolved;
+
+ if (!(parsedName.name && parsedName.type)) {
+ throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` ');
+ }
+
+ if (this[resolveMethodName]) {
+ resolved = this[resolveMethodName](parsedName);
+ }
+
+ if (!resolved) {
+ resolved = this.resolveOther(parsedName);
+ }
+
+ if (parsedName.root && parsedName.root.LOG_RESOLVER) {
+ this._logLookup(resolved, parsedName);
+ }
+
+ return resolved;
+ },
+ /**
+ Convert the string name of the form 'type:name' to
+ a Javascript object with the parsed aspects of the name
+ broken out.
+
+ @protected
+ @param {String} fullName the lookup string
+ @method parseName
+ */
+
+ parseName: function(fullName) {
+ return this._parseNameCache[fullName] || (
+ this._parseNameCache[fullName] = this._parseName(fullName)
+ );
+ },
+
+ _parseName: function(fullName) {
+ var nameParts = fullName.split(':');
+ var type = nameParts[0], fullNameWithoutType = nameParts[1];
+ var name = fullNameWithoutType;
+ var namespace = get(this, 'namespace');
+ var root = namespace;
+
+ if (type !== 'template' && name.indexOf('/') !== -1) {
+ var parts = name.split('/');
+ name = parts[parts.length - 1];
+ var namespaceName = capitalize(parts.slice(0, -1).join('.'));
+ root = Namespace.byName(namespaceName);
+
+ Ember.assert('You are looking for a ' + name + ' ' + type + ' in the ' + namespaceName + ' namespace, but the namespace could not be found', root);
+ }
+
+ return {
+ fullName: fullName,
+ type: type,
+ fullNameWithoutType: fullNameWithoutType,
+ name: name,
+ root: root,
+ resolveMethodName: 'resolve' + classify(type)
+ };
+ },
+
+ /**
+ Returns a human-readable description for a fullName. Used by the
+ Application namespace in assertions to describe the
+ precise name of the class that Ember is looking for, rather than
+ container keys.
+
+ @protected
+ @param {String} fullName the lookup string
+ @method lookupDescription
+ */
+ lookupDescription: function(fullName) {
+ var parsedName = this.parseName(fullName);
+
+ if (parsedName.type === 'template') {
+ return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/');
+ }
+
+ var description = parsedName.root + '.' + classify(parsedName.name);
+
+ if (parsedName.type !== 'model') {
+ description += classify(parsedName.type);
+ }
+
+ return description;
+ },
+
+ makeToString: function(factory, fullName) {
+ return factory.toString();
+ },
+ /**
+ Given a parseName object (output from `parseName`), apply
+ the conventions expected by `Ember.Router`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method useRouterNaming
+ */
+ useRouterNaming: function(parsedName) {
+ parsedName.name = parsedName.name.replace(/\./g, '_');
+ if (parsedName.name === 'basic') {
+ parsedName.name = '';
+ }
+ },
+ /**
+ Look up the template in Ember.TEMPLATES
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveTemplate
+ */
+ resolveTemplate: function(parsedName) {
+ var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/');
+
+ if (Ember.TEMPLATES[templateName]) {
+ return Ember.TEMPLATES[templateName];
+ }
+
+ templateName = decamelize(templateName);
+ if (Ember.TEMPLATES[templateName]) {
+ return Ember.TEMPLATES[templateName];
+ }
+ },
+
+ /**
+ Lookup the view using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveView
+ */
+ resolveView: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+
+ /**
+ Lookup the controller using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveController
+ */
+ resolveController: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+ /**
+ Lookup the route using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveRoute
+ */
+ resolveRoute: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+
+ /**
+ Lookup the model on the Application namespace
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveModel
+ */
+ resolveModel: function(parsedName) {
+ var className = classify(parsedName.name);
+ var factory = get(parsedName.root, className);
+
+ if (factory) { return factory; }
+ },
+ /**
+ Look up the specified object (from parsedName) on the appropriate
+ namespace (usually on the Application)
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveHelper
+ */
+ resolveHelper: function(parsedName) {
+ return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType];
+ },
+ /**
+ Look up the specified object (from parsedName) on the appropriate
+ namespace (usually on the Application)
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveOther
+ */
+ resolveOther: function(parsedName) {
+ var className = classify(parsedName.name) + classify(parsedName.type);
+ var factory = get(parsedName.root, className);
+ if (factory) { return factory; }
+ },
+
+ /**
+ @method _logLookup
+ @param {Boolean} found
+ @param {Object} parsedName
+ @private
+ */
+ _logLookup: function(found, parsedName) {
+ var symbol, padding;
+
+ if (found) { symbol = '[✓]'; }
+ else { symbol = '[ ]'; }
+
+ if (parsedName.fullName.length > 60) {
+ padding = '.';
+ } else {
+ padding = new Array(60 - parsedName.fullName.length).join('.');
+ }
+
+ Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName));
+ }
+ });
+ });
+enifed("ember-debug",
+ ["ember-metal/core","ember-metal/error","ember-metal/logger"],
+ function(__dependency1__, __dependency2__, __dependency3__) {
+ "use strict";
+ /*global __fail__*/
+
+ var Ember = __dependency1__["default"];
+ var EmberError = __dependency2__["default"];
+ var Logger = __dependency3__["default"];
+
+ /**
+ Ember Debug
+
+ @module ember
+ @submodule ember-debug
+ */
+
+ /**
+ @class Ember
+ */
+
+ /**
+ Define an assertion that will throw an exception if the condition is not
+ met. Ember build tools will remove any calls to `Ember.assert()` when
+ doing a production build. Example:
+
+ ```javascript
+ // Test for truthiness
+ Ember.assert('Must pass a valid object', obj);
+
+ // Fail unconditionally
+ Ember.assert('This code path should never be run');
+ ```
+
+ @method assert
+ @param {String} desc A description of the assertion. This will become
+ the text of the Error thrown if the assertion fails.
+ @param {Boolean} test Must be truthy for the assertion to pass. If
+ falsy, an exception will be thrown.
+ */
+ Ember.assert = function(desc, test) {
+ if (!test) {
+ throw new EmberError("Assertion Failed: " + desc);
+ }
+ };
+
+
+ /**
+ Display a warning with the provided message. Ember build tools will
+ remove any calls to `Ember.warn()` when doing a production build.
+
+ @method warn
+ @param {String} message A warning to display.
+ @param {Boolean} test An optional boolean. If falsy, the warning
+ will be displayed.
+ */
+ Ember.warn = function(message, test) {
+ if (!test) {
+ Logger.warn("WARNING: "+message);
+ if ('trace' in Logger) Logger.trace();
+ }
+ };
+
+ /**
+ Display a debug notice. Ember build tools will remove any calls to
+ `Ember.debug()` when doing a production build.
+
+ ```javascript
+ Ember.debug('I\'m a debug notice!');
+ ```
+
+ @method debug
+ @param {String} message A debug message to display.
+ */
+ Ember.debug = function(message) {
+ Logger.debug("DEBUG: "+message);
+ };
+
+ /**
+ Display a deprecation warning with the provided message and a stack trace
+ (Chrome and Firefox only). Ember build tools will remove any calls to
+ `Ember.deprecate()` when doing a production build.
+
+ @method deprecate
+ @param {String} message A description of the deprecation.
+ @param {Boolean} test An optional boolean. If falsy, the deprecation
+ will be displayed.
+ */
+ Ember.deprecate = function(message, test) {
+ if (test) { return; }
+
+ if (Ember.ENV.RAISE_ON_DEPRECATION) { throw new EmberError(message); }
+
+ var error;
+
+ // When using new Error, we can't do the arguments check for Chrome. Alternatives are welcome
+ try { __fail__.fail(); } catch (e) { error = e; }
+
+ if (Ember.LOG_STACKTRACE_ON_DEPRECATION && error.stack) {
+ var stack;
+ var stackStr = '';
+
+ if (error['arguments']) {
+ // Chrome
+ stack = error.stack.replace(/^\s+at\s+/gm, '').
+ replace(/^([^\(]+?)([\n$])/gm, '{anonymous}($1)$2').
+ replace(/^Object.\s*\(([^\)]+)\)/gm, '{anonymous}($1)').split('\n');
+ stack.shift();
+ } else {
+ // Firefox
+ stack = error.stack.replace(/(?:\n@:0)?\s+$/m, '').
+ replace(/^\(/gm, '{anonymous}(').split('\n');
+ }
+
+ stackStr = "\n " + stack.slice(2).join("\n ");
+ message = message + stackStr;
+ }
+
+ Logger.warn("DEPRECATION: "+message);
+ };
+
+
+
+ /**
+ Alias an old, deprecated method with its new counterpart.
+
+ Display a deprecation warning with the provided message and a stack trace
+ (Chrome and Firefox only) when the assigned method is called.
+
+ Ember build tools will not remove calls to `Ember.deprecateFunc()`, though
+ no warnings will be shown in production.
+
+ ```javascript
+ Ember.oldMethod = Ember.deprecateFunc('Please use the new, updated method', Ember.newMethod);
+ ```
+
+ @method deprecateFunc
+ @param {String} message A description of the deprecation.
+ @param {Function} func The new function called to replace its deprecated counterpart.
+ @return {Function} a new function that wrapped the original function with a deprecation warning
+ */
+ Ember.deprecateFunc = function(message, func) {
+ return function() {
+ Ember.deprecate(message);
+ return func.apply(this, arguments);
+ };
+ };
+
+
+ /**
+ Run a function meant for debugging. Ember build tools will remove any calls to
+ `Ember.runInDebug()` when doing a production build.
+
+ ```javascript
+ Ember.runInDebug(function() {
+ Ember.Handlebars.EachView.reopen({
+ didInsertElement: function() {
+ console.log('I\'m happy');
+ }
+ });
+ });
+ ```
+
+ @method runInDebug
+ @param {Function} func The function to be executed.
+ @since 1.5.0
+ */
+ Ember.runInDebug = function(func) {
+ func();
+ };
+
+ // Inform the developer about the Ember Inspector if not installed.
+ if (!Ember.testing) {
+ var isFirefox = typeof InstallTrigger !== 'undefined';
+ var isChrome = !!window.chrome && !window.opera;
+
+ if (typeof window !== 'undefined' && (isFirefox || isChrome) && window.addEventListener) {
+ window.addEventListener("load", function() {
+ if (document.documentElement && document.documentElement.dataset && !document.documentElement.dataset.emberExtension) {
+ var downloadURL;
+
+ if(isChrome) {
+ downloadURL = 'https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi';
+ } else if(isFirefox) {
+ downloadURL = 'https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/';
+ }
+
+ Ember.debug('For more advanced debugging, install the Ember Inspector from ' + downloadURL);
+ }
+ }, false);
+ }
+ }
+ });
+enifed("ember-extension-support",
+ ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"],
+ function(__dependency1__, __dependency2__, __dependency3__) {
+ "use strict";
+ /**
+ Ember Extension Support
+
+ @module ember
+ @submodule ember-extension-support
+ @requires ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ var DataAdapter = __dependency2__["default"];
+ var ContainerDebugAdapter = __dependency3__["default"];
+
+ Ember.DataAdapter = DataAdapter;
+ Ember.ContainerDebugAdapter = ContainerDebugAdapter;
+ });
+enifed("ember-extension-support/container_debug_adapter",
+ ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var emberA = __dependency2__.A;
+ var typeOf = __dependency3__.typeOf;
+ var dasherize = __dependency4__.dasherize;
+ var classify = __dependency4__.classify;
+ var Namespace = __dependency5__["default"];
+ var EmberObject = __dependency6__["default"];
+
+ /**
+ @module ember
+ @submodule ember-extension-support
+ */
+
+ /**
+ The `ContainerDebugAdapter` helps the container and resolver interface
+ with tools that debug Ember such as the
+ [Ember Extension](https://github.com/tildeio/ember-extension)
+ for Chrome and Firefox.
+
+ This class can be extended by a custom resolver implementer
+ to override some of the methods with library-specific code.
+
+ The methods likely to be overridden are:
+
+ * `canCatalogEntriesByType`
+ * `catalogEntriesByType`
+
+ The adapter will need to be registered
+ in the application's container as `container-debug-adapter:main`
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "containerDebugAdapter",
+
+ initialize: function(container, application) {
+ application.register('container-debug-adapter:main', require('app/container-debug-adapter'));
+ }
+ });
+ ```
+
+ @class ContainerDebugAdapter
+ @namespace Ember
+ @extends EmberObject
+ @since 1.5.0
+ */
+ __exports__["default"] = EmberObject.extend({
+ /**
+ The container of the application being debugged.
+ This property will be injected
+ on creation.
+
+ @property container
+ @default null
+ */
+ container: null,
+
+ /**
+ The resolver instance of the application
+ being debugged. This property will be injected
+ on creation.
+
+ @property resolver
+ @default null
+ */
+ resolver: null,
+
+ /**
+ Returns true if it is possible to catalog a list of available
+ classes in the resolver for a given type.
+
+ @method canCatalogEntriesByType
+ @param {String} type The type. e.g. "model", "controller", "route"
+ @return {boolean} whether a list is available for this type.
+ */
+ canCatalogEntriesByType: function(type) {
+ if (type === 'model' || type === 'template') return false;
+ return true;
+ },
+
+ /**
+ Returns the available classes a given type.
+
+ @method catalogEntriesByType
+ @param {String} type The type. e.g. "model", "controller", "route"
+ @return {Array} An array of strings.
+ */
+ catalogEntriesByType: function(type) {
+ var namespaces = emberA(Namespace.NAMESPACES), types = emberA(), self = this;
+ var typeSuffixRegex = new RegExp(classify(type) + "$");
+
+ namespaces.forEach(function(namespace) {
+ if (namespace !== Ember) {
+ for (var key in namespace) {
+ if (!namespace.hasOwnProperty(key)) { continue; }
+ if (typeSuffixRegex.test(key)) {
+ var klass = namespace[key];
+ if (typeOf(klass) === 'class') {
+ types.push(dasherize(key.replace(typeSuffixRegex, '')));
+ }
+ }
+ }
+ }
+ });
+ return types;
+ }
+ });
+ });
+enifed("ember-extension-support/data_adapter",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var run = __dependency3__["default"];
+ var dasherize = __dependency4__.dasherize;
+ var Namespace = __dependency5__["default"];
+ var EmberObject = __dependency6__["default"];
+ var emberA = __dependency7__.A;
+ var Application = __dependency8__["default"];
+
+ /**
+ @module ember
+ @submodule ember-extension-support
+ */
+
+ /**
+ The `DataAdapter` helps a data persistence library
+ interface with tools that debug Ember such
+ as the [Ember Extension](https://github.com/tildeio/ember-extension)
+ for Chrome and Firefox.
+
+ This class will be extended by a persistence library
+ which will override some of the methods with
+ library-specific code.
+
+ The methods likely to be overridden are:
+
+ * `getFilters`
+ * `detect`
+ * `columnsForType`
+ * `getRecords`
+ * `getRecordColumnValues`
+ * `getRecordKeywords`
+ * `getRecordFilterValues`
+ * `getRecordColor`
+ * `observeRecord`
+
+ The adapter will need to be registered
+ in the application's container as `dataAdapter:main`
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "data-adapter",
+
+ initialize: function(container, application) {
+ application.register('data-adapter:main', DS.DataAdapter);
+ }
+ });
+ ```
+
+ @class DataAdapter
+ @namespace Ember
+ @extends EmberObject
+ */
+ __exports__["default"] = EmberObject.extend({
+ init: function() {
+ this._super();
+ this.releaseMethods = emberA();
+ },
+
+ /**
+ The container of the application being debugged.
+ This property will be injected
+ on creation.
+
+ @property container
+ @default null
+ @since 1.3.0
+ */
+ container: null,
+
+
+ /**
+ The container-debug-adapter which is used
+ to list all models.
+
+ @property containerDebugAdapter
+ @default undefined
+ @since 1.5.0
+ **/
+ containerDebugAdapter: undefined,
+
+ /**
+ Number of attributes to send
+ as columns. (Enough to make the record
+ identifiable).
+
+ @private
+ @property attributeLimit
+ @default 3
+ @since 1.3.0
+ */
+ attributeLimit: 3,
+
+ /**
+ Stores all methods that clear observers.
+ These methods will be called on destruction.
+
+ @private
+ @property releaseMethods
+ @since 1.3.0
+ */
+ releaseMethods: emberA(),
+
+ /**
+ Specifies how records can be filtered.
+ Records returned will need to have a `filterValues`
+ property with a key for every name in the returned array.
+
+ @public
+ @method getFilters
+ @return {Array} List of objects defining filters.
+ The object should have a `name` and `desc` property.
+ */
+ getFilters: function() {
+ return emberA();
+ },
+
+ /**
+ Fetch the model types and observe them for changes.
+
+ @public
+ @method watchModelTypes
+
+ @param {Function} typesAdded Callback to call to add types.
+ Takes an array of objects containing wrapped types (returned from `wrapModelType`).
+
+ @param {Function} typesUpdated Callback to call when a type has changed.
+ Takes an array of objects containing wrapped types.
+
+ @return {Function} Method to call to remove all observers
+ */
+ watchModelTypes: function(typesAdded, typesUpdated) {
+ var modelTypes = this.getModelTypes();
+ var self = this;
+ var releaseMethods = emberA();
+ var typesToSend;
+
+ typesToSend = modelTypes.map(function(type) {
+ var klass = type.klass;
+ var wrapped = self.wrapModelType(klass, type.name);
+ releaseMethods.push(self.observeModelType(klass, typesUpdated));
+ return wrapped;
+ });
+
+ typesAdded(typesToSend);
+
+ var release = function() {
+ releaseMethods.forEach(function(fn) { fn(); });
+ self.releaseMethods.removeObject(release);
+ };
+ this.releaseMethods.pushObject(release);
+ return release;
+ },
+
+ _nameToClass: function(type) {
+ if (typeof type === 'string') {
+ type = this.container.lookupFactory('model:' + type);
+ }
+ return type;
+ },
+
+ /**
+ Fetch the records of a given type and observe them for changes.
+
+ @public
+ @method watchRecords
+
+ @param {Function} recordsAdded Callback to call to add records.
+ Takes an array of objects containing wrapped records.
+ The object should have the following properties:
+ columnValues: {Object} key and value of a table cell
+ object: {Object} the actual record object
+
+ @param {Function} recordsUpdated Callback to call when a record has changed.
+ Takes an array of objects containing wrapped records.
+
+ @param {Function} recordsRemoved Callback to call when a record has removed.
+ Takes the following parameters:
+ index: the array index where the records were removed
+ count: the number of records removed
+
+ @return {Function} Method to call to remove all observers
+ */
+ watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) {
+ var self = this, releaseMethods = emberA(), records = this.getRecords(type), release;
+
+ var recordUpdated = function(updatedRecord) {
+ recordsUpdated([updatedRecord]);
+ };
+
+ var recordsToSend = records.map(function(record) {
+ releaseMethods.push(self.observeRecord(record, recordUpdated));
+ return self.wrapRecord(record);
+ });
+
+
+ var contentDidChange = function(array, idx, removedCount, addedCount) {
+ for (var i = idx; i < idx + addedCount; i++) {
+ var record = array.objectAt(i);
+ var wrapped = self.wrapRecord(record);
+ releaseMethods.push(self.observeRecord(record, recordUpdated));
+ recordsAdded([wrapped]);
+ }
+
+ if (removedCount) {
+ recordsRemoved(idx, removedCount);
+ }
+ };
+
+ var observer = { didChange: contentDidChange, willChange: Ember.K };
+ records.addArrayObserver(self, observer);
+
+ release = function() {
+ releaseMethods.forEach(function(fn) { fn(); });
+ records.removeArrayObserver(self, observer);
+ self.releaseMethods.removeObject(release);
+ };
+
+ recordsAdded(recordsToSend);
+
+ this.releaseMethods.pushObject(release);
+ return release;
+ },
+
+ /**
+ Clear all observers before destruction
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ this._super();
+ this.releaseMethods.forEach(function(fn) {
+ fn();
+ });
+ },
+
+ /**
+ Detect whether a class is a model.
+
+ Test that against the model class
+ of your persistence library
+
+ @private
+ @method detect
+ @param {Class} klass The class to test
+ @return boolean Whether the class is a model class or not
+ */
+ detect: function(klass) {
+ return false;
+ },
+
+ /**
+ Get the columns for a given model type.
+
+ @private
+ @method columnsForType
+ @param {Class} type The model type
+ @return {Array} An array of columns of the following format:
+ name: {String} name of the column
+ desc: {String} Humanized description (what would show in a table column name)
+ */
+ columnsForType: function(type) {
+ return emberA();
+ },
+
+ /**
+ Adds observers to a model type class.
+
+ @private
+ @method observeModelType
+ @param {Class} type The model type class
+ @param {Function} typesUpdated Called when a type is modified.
+ @return {Function} The function to call to remove observers
+ */
+
+ observeModelType: function(type, typesUpdated) {
+ var self = this;
+ var records = this.getRecords(type);
+
+ var onChange = function() {
+ typesUpdated([self.wrapModelType(type)]);
+ };
+ var observer = {
+ didChange: function() {
+ run.scheduleOnce('actions', this, onChange);
+ },
+ willChange: Ember.K
+ };
+
+ records.addArrayObserver(this, observer);
+
+ var release = function() {
+ records.removeArrayObserver(self, observer);
+ };
+
+ return release;
+ },
+
+
+ /**
+ Wraps a given model type and observes changes to it.
+
+ @private
+ @method wrapModelType
+ @param {Class} type A model class
+ @param {String} Optional name of the class
+ @return {Object} contains the wrapped type and the function to remove observers
+ Format:
+ type: {Object} the wrapped type
+ The wrapped type has the following format:
+ name: {String} name of the type
+ count: {Integer} number of records available
+ columns: {Columns} array of columns to describe the record
+ object: {Class} the actual Model type class
+ release: {Function} The function to remove observers
+ */
+ wrapModelType: function(type, name) {
+ var records = this.getRecords(type);
+ var self = this;
+ var release, typeToSend;
+
+ typeToSend = {
+ name: name || type.toString(),
+ count: get(records, 'length'),
+ columns: this.columnsForType(type),
+ object: type
+ };
+
+
+ return typeToSend;
+ },
+
+
+ /**
+ Fetches all models defined in the application.
+
+ @private
+ @method getModelTypes
+ @return {Array} Array of model types
+ */
+ getModelTypes: function() {
+ var self = this;
+ var containerDebugAdapter = this.get('containerDebugAdapter');
+ var types;
+
+ if (containerDebugAdapter.canCatalogEntriesByType('model')) {
+ types = containerDebugAdapter.catalogEntriesByType('model');
+ } else {
+ types = this._getObjectsOnNamespaces();
+ }
+
+ // New adapters return strings instead of classes
+ types = emberA(types).map(function(name) {
+ return {
+ klass: self._nameToClass(name),
+ name: name
+ };
+ });
+ types = emberA(types).filter(function(type) {
+ return self.detect(type.klass);
+ });
+
+ return emberA(types);
+ },
+
+ /**
+ Loops over all namespaces and all objects
+ attached to them
+
+ @private
+ @method _getObjectsOnNamespaces
+ @return {Array} Array of model type strings
+ */
+ _getObjectsOnNamespaces: function() {
+ var namespaces = emberA(Namespace.NAMESPACES);
+ var types = emberA();
+ var self = this;
+
+ namespaces.forEach(function(namespace) {
+ for (var key in namespace) {
+ if (!namespace.hasOwnProperty(key)) { continue; }
+ // Even though we will filter again in `getModelTypes`,
+ // we should not call `lookupContainer` on non-models
+ // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`)
+ if (!self.detect(namespace[key])) { continue; }
+ var name = dasherize(key);
+ if (!(namespace instanceof Application) && namespace.toString()) {
+ name = namespace + '/' + name;
+ }
+ types.push(name);
+ }
+ });
+ return types;
+ },
+
+ /**
+ Fetches all loaded records for a given type.
+
+ @private
+ @method getRecords
+ @return {Array} An array of records.
+ This array will be observed for changes,
+ so it should update when new records are added/removed.
+ */
+ getRecords: function(type) {
+ return emberA();
+ },
+
+ /**
+ Wraps a record and observers changes to it.
+
+ @private
+ @method wrapRecord
+ @param {Object} record The record instance.
+ @return {Object} The wrapped record. Format:
+ columnValues: {Array}
+ searchKeywords: {Array}
+ */
+ wrapRecord: function(record) {
+ var recordToSend = { object: record };
+ var columnValues = {};
+ var self = this;
+
+ recordToSend.columnValues = this.getRecordColumnValues(record);
+ recordToSend.searchKeywords = this.getRecordKeywords(record);
+ recordToSend.filterValues = this.getRecordFilterValues(record);
+ recordToSend.color = this.getRecordColor(record);
+
+ return recordToSend;
+ },
+
+ /**
+ Gets the values for each column.
+
+ @private
+ @method getRecordColumnValues
+ @return {Object} Keys should match column names defined
+ by the model type.
+ */
+ getRecordColumnValues: function(record) {
+ return {};
+ },
+
+ /**
+ Returns keywords to match when searching records.
+
+ @private
+ @method getRecordKeywords
+ @return {Array} Relevant keywords for search.
+ */
+ getRecordKeywords: function(record) {
+ return emberA();
+ },
+
+ /**
+ Returns the values of filters defined by `getFilters`.
+
+ @private
+ @method getRecordFilterValues
+ @param {Object} record The record instance
+ @return {Object} The filter values
+ */
+ getRecordFilterValues: function(record) {
+ return {};
+ },
+
+ /**
+ Each record can have a color that represents its state.
+
+ @private
+ @method getRecordColor
+ @param {Object} record The record instance
+ @return {String} The record's color
+ Possible options: black, red, blue, green
+ */
+ getRecordColor: function(record) {
+ return null;
+ },
+
+ /**
+ Observes all relevant properties and re-sends the wrapped record
+ when a change occurs.
+
+ @private
+ @method observerRecord
+ @param {Object} record The record instance
+ @param {Function} recordUpdated The callback to call when a record is updated.
+ @return {Function} The function to call to remove all observers.
+ */
+ observeRecord: function(record, recordUpdated) {
+ return function(){};
+ }
+ });
+ });
+enifed("ember-extension-support/initializers",
+ [],
+ function() {
+ "use strict";
+
+ });
+enifed("ember-handlebars-compiler",
+ ["ember-metal/core","exports"],
+ function(__dependency1__, __exports__) {
+ /* global Handlebars:true */
+
+ // Remove "use strict"; from transpiled module (in browser builds only) until
+ // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed
+ //
+ // REMOVE_USE_STRICT: true
+
+ /**
+ @module ember
+ @submodule ember-handlebars-compiler
+ */
+
+ var Ember = __dependency1__["default"];
+
+ // ES6Todo: you'll need to import debugger once debugger is es6'd.
+ if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; }
+ if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; }
+
+ var objectCreate = Object.create || function(parent) {
+ function F() {}
+ F.prototype = parent;
+ return new F();
+ };
+
+ // set up for circular references later
+ var View, Component;
+
+ // ES6Todo: when ember-debug is es6'ed import this.
+ // var emberAssert = Ember.assert;
+ var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars);
+ if (!Handlebars && typeof eriuqer === 'function') {
+ Handlebars = eriuqer('handlebars');
+ }
+
+ Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1. Include " +
+ "a SCRIPT tag in the HTML HEAD linking to the Handlebars file " +
+ "before you link to Ember.", Handlebars);
+
+ Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1, " +
+ "COMPILER_REVISION expected: 4, got: " + Handlebars.COMPILER_REVISION +
+ " - Please note: Builds of master may have other COMPILER_REVISION values.",
+ Handlebars.COMPILER_REVISION === 4);
+
+ /**
+ Prepares the Handlebars templating library for use inside Ember's view
+ system.
+
+ The `Ember.Handlebars` object is the standard Handlebars library, extended to
+ use Ember's `get()` method instead of direct property access, which allows
+ computed properties to be used inside templates.
+
+ To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`.
+ This will return a function that can be used by `Ember.View` for rendering.
+
+ @class Handlebars
+ @namespace Ember
+ */
+ var EmberHandlebars = Ember.Handlebars = objectCreate(Handlebars);
+
+ /**
+ Register a bound helper or custom view helper.
+
+ ## Simple bound helper example
+
+ ```javascript
+ Ember.Handlebars.helper('capitalize', function(value) {
+ return value.toUpperCase();
+ });
+ ```
+
+ The above bound helper can be used inside of templates as follows:
+
+ ```handlebars
+ {{capitalize name}}
+ ```
+
+ In this case, when the `name` property of the template's context changes,
+ the rendered value of the helper will update to reflect this change.
+
+ For more examples of bound helpers, see documentation for
+ `Ember.Handlebars.registerBoundHelper`.
+
+ ## Custom view helper example
+
+ Assuming a view subclass named `App.CalendarView` were defined, a helper
+ for rendering instances of this view could be registered as follows:
+
+ ```javascript
+ Ember.Handlebars.helper('calendar', App.CalendarView):
+ ```
+
+ The above bound helper can be used inside of templates as follows:
+
+ ```handlebars
+ {{calendar}}
+ ```
+
+ Which is functionally equivalent to:
+
+ ```handlebars
+ {{view 'calendar'}}
+ ```
+
+ Options in the helper will be passed to the view in exactly the same
+ manner as with the `view` helper.
+
+ @method helper
+ @for Ember.Handlebars
+ @param {String} name
+ @param {Function|Ember.View} function or view class constructor
+ @param {String} dependentKeys*
+ */
+ EmberHandlebars.helper = function(name, value) {
+ if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep
+ if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep
+
+ Ember.assert("You tried to register a component named '" + name + "', but component names must include a '-'", !Component.detect(value) || name.match(/-/));
+
+ if (View.detect(value)) {
+ EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value));
+ } else {
+ EmberHandlebars.registerBoundHelper.apply(null, arguments);
+ }
+ };
+
+ /**
+ Returns a helper function that renders the provided ViewClass.
+
+ Used internally by Ember.Handlebars.helper and other methods
+ involving helper/component registration.
+
+ @private
+ @method makeViewHelper
+ @for Ember.Handlebars
+ @param {Function} ViewClass view class constructor
+ @since 1.2.0
+ */
+ EmberHandlebars.makeViewHelper = function(ViewClass) {
+ return function(options) {
+ Ember.assert("You can only pass attributes (such as name=value) not bare values to a helper for a View found in '" + ViewClass.toString() + "'", arguments.length < 2);
+ return EmberHandlebars.helpers.view.call(this, ViewClass, options);
+ };
+ };
+
+ /**
+ @class helpers
+ @namespace Ember.Handlebars
+ */
+ EmberHandlebars.helpers = objectCreate(Handlebars.helpers);
+
+ /**
+ Override the the opcode compiler and JavaScript compiler for Handlebars.
+
+ @class Compiler
+ @namespace Ember.Handlebars
+ @private
+ @constructor
+ */
+ EmberHandlebars.Compiler = function() {};
+
+ // Handlebars.Compiler doesn't exist in runtime-only
+ if (Handlebars.Compiler) {
+ EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype);
+ }
+
+ EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler;
+
+ /**
+ @class JavaScriptCompiler
+ @namespace Ember.Handlebars
+ @private
+ @constructor
+ */
+ EmberHandlebars.JavaScriptCompiler = function() {};
+
+ // Handlebars.JavaScriptCompiler doesn't exist in runtime-only
+ if (Handlebars.JavaScriptCompiler) {
+ EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype);
+ EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler;
+ }
+
+
+ EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars";
+
+ EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() {
+ return "''";
+ };
+
+ /**
+ Override the default buffer for Ember Handlebars. By default, Handlebars
+ creates an empty String at the beginning of each invocation and appends to
+ it. Ember's Handlebars overrides this to append to a single shared buffer.
+
+ @private
+ @method appendToBuffer
+ @param string {String}
+ */
+ EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
+ return "data.buffer.push("+string+");";
+ };
+
+ // Hacks ahead:
+ // Handlebars presently has a bug where the `blockHelperMissing` hook
+ // doesn't get passed the name of the missing helper name, but rather
+ // gets passed the value of that missing helper evaluated on the current
+ // context, which is most likely `undefined` and totally useless.
+ //
+ // So we alter the compiled template function to pass the name of the helper
+ // instead, as expected.
+ //
+ // This can go away once the following is closed:
+ // https://github.com/wycats/handlebars.js/issues/634
+
+ var DOT_LOOKUP_REGEX = /helpers\.(.*?)\)/;
+ var BRACKET_STRING_LOOKUP_REGEX = /helpers\['(.*?)'/;
+ var INVOCATION_SPLITTING_REGEX = /(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/;
+
+ EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation = function(source) {
+ var helperInvocation = source[source.length - 1];
+ var helperName = (DOT_LOOKUP_REGEX.exec(helperInvocation) || BRACKET_STRING_LOOKUP_REGEX.exec(helperInvocation))[1];
+ var matches = INVOCATION_SPLITTING_REGEX.exec(helperInvocation);
+
+ source[source.length - 1] = matches[1] + "'" + helperName + "'" + matches[3];
+ };
+
+ var stringifyBlockHelperMissing = EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation;
+
+ var originalBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.blockValue;
+ EmberHandlebars.JavaScriptCompiler.prototype.blockValue = function() {
+ originalBlockValue.apply(this, arguments);
+ stringifyBlockHelperMissing(this.source);
+ };
+
+ var originalAmbiguousBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue;
+ EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue = function() {
+ originalAmbiguousBlockValue.apply(this, arguments);
+ stringifyBlockHelperMissing(this.source);
+ };
+
+ /**
+ Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that
+ all simple mustaches in Ember's Handlebars will also set up an observer to
+ keep the DOM up to date when the underlying property changes.
+
+ @private
+ @method mustache
+ @for Ember.Handlebars.Compiler
+ @param mustache
+ */
+ EmberHandlebars.Compiler.prototype.mustache = function(mustache) {
+ if (!(mustache.params.length || mustache.hash)) {
+ var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]);
+
+ // Update the mustache node to include a hash value indicating whether the original node
+ // was escaped. This will allow us to properly escape values when the underlying value
+ // changes and we need to re-render the value.
+ if (!mustache.escaped) {
+ mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]);
+ mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]);
+ }
+ mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped);
+ }
+
+ return Handlebars.Compiler.prototype.mustache.call(this, mustache);
+ };
+
+ /**
+ Used for precompilation of Ember Handlebars templates. This will not be used
+ during normal app execution.
+
+ @method precompile
+ @for Ember.Handlebars
+ @static
+ @param {String|Object} value The template to precompile or an Handlebars AST
+ @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the
+ compiled template should be returned as an Object or a String
+ */
+ EmberHandlebars.precompile = function(value, asObject) {
+ var ast = Handlebars.parse(value);
+
+ var options = {
+ knownHelpers: {
+ action: true,
+ unbound: true,
+ 'bind-attr': true,
+ template: true,
+ view: true,
+ _triageMustache: true
+ },
+ data: true,
+ stringParams: true
+ };
+
+ asObject = asObject === undefined ? true : asObject;
+
+ var environment = new EmberHandlebars.Compiler().compile(ast, options);
+ return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject);
+ };
+
+ // We don't support this for Handlebars runtime-only
+ if (Handlebars.compile) {
+ /**
+ The entry point for Ember Handlebars. This replaces the default
+ `Handlebars.compile` and turns on template-local data and String
+ parameters.
+
+ @method compile
+ @for Ember.Handlebars
+ @static
+ @param {String} string The template to compile
+ @return {Function}
+ */
+ EmberHandlebars.compile = function(string) {
+ var ast = Handlebars.parse(string);
+ var options = { data: true, stringParams: true };
+ var environment = new EmberHandlebars.Compiler().compile(ast, options);
+ var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+
+ var template = EmberHandlebars.template(templateSpec);
+ template.isMethod = false; //Make sure we don't wrap templates with ._super
+
+ return template;
+ };
+ }
+
+ __exports__["default"] = EmberHandlebars;
+ });
+enifed("ember-handlebars",
+ ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __exports__) {
+ "use strict";
+ var EmberHandlebars = __dependency1__["default"];
+ var Ember = __dependency2__["default"];
+ // to add to globals
+
+ var runLoadHooks = __dependency3__.runLoadHooks;
+ var bootstrap = __dependency4__["default"];
+
+ var normalizePath = __dependency5__.normalizePath;
+ var template = __dependency5__.template;
+ var makeBoundHelper = __dependency5__.makeBoundHelper;
+ var registerBoundHelper = __dependency5__.registerBoundHelper;
+ var resolveHash = __dependency5__.resolveHash;
+ var resolveParams = __dependency5__.resolveParams;
+ var getEscaped = __dependency5__.getEscaped;
+ var handlebarsGet = __dependency5__.handlebarsGet;
+ var evaluateUnboundHelper = __dependency5__.evaluateUnboundHelper;
+ var helperMissingHelper = __dependency5__.helperMissingHelper;
+ var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper;
+
+
+ // side effect of extending StringUtils of htmlSafe
+
+ var resolvePaths = __dependency7__["default"];
+ var bind = __dependency8__.bind;
+ var _triageMustacheHelper = __dependency8__._triageMustacheHelper;
+ var resolveHelper = __dependency8__.resolveHelper;
+ var bindHelper = __dependency8__.bindHelper;
+ var boundIfHelper = __dependency8__.boundIfHelper;
+ var unboundIfHelper = __dependency8__.unboundIfHelper;
+ var withHelper = __dependency8__.withHelper;
+ var ifHelper = __dependency8__.ifHelper;
+ var unlessHelper = __dependency8__.unlessHelper;
+ var bindAttrHelper = __dependency8__.bindAttrHelper;
+ var bindAttrHelperDeprecated = __dependency8__.bindAttrHelperDeprecated;
+ var bindClasses = __dependency8__.bindClasses;
+
+ var collectionHelper = __dependency9__["default"];
+ var ViewHelper = __dependency10__.ViewHelper;
+ var viewHelper = __dependency10__.viewHelper;
+ var unboundHelper = __dependency11__["default"];
+ var logHelper = __dependency12__.logHelper;
+ var debuggerHelper = __dependency12__.debuggerHelper;
+ var EachView = __dependency13__.EachView;
+ var GroupedEach = __dependency13__.GroupedEach;
+ var eachHelper = __dependency13__.eachHelper;
+ var templateHelper = __dependency14__["default"];
+ var partialHelper = __dependency15__["default"];
+ var yieldHelper = __dependency16__["default"];
+ var locHelper = __dependency17__["default"];
+
+
+ var Checkbox = __dependency18__["default"];
+ var Select = __dependency19__.Select;
+ var SelectOption = __dependency19__.SelectOption;
+ var SelectOptgroup = __dependency19__.SelectOptgroup;
+ var TextArea = __dependency20__["default"];
+ var TextField = __dependency21__["default"];
+ var TextSupport = __dependency22__["default"];
+ var inputHelper = __dependency23__.inputHelper;
+ var textareaHelper = __dependency23__.textareaHelper;
+
+
+ var ComponentLookup = __dependency24__["default"];
+ var _HandlebarsBoundView = __dependency25__._HandlebarsBoundView;
+ var SimpleHandlebarsView = __dependency25__.SimpleHandlebarsView;
+ var _wrapMap = __dependency26__._wrapMap;
+ var _SimpleMetamorphView = __dependency26__._SimpleMetamorphView;
+ var _MetamorphView = __dependency26__._MetamorphView;
+ var _Metamorph = __dependency26__._Metamorph;
+
+
+ /**
+ Ember Handlebars
+
+ @module ember
+ @submodule ember-handlebars
+ @requires ember-views
+ */
+
+ // Ember.Handlebars.Globals
+ EmberHandlebars.bootstrap = bootstrap;
+ EmberHandlebars.template = template;
+ EmberHandlebars.makeBoundHelper = makeBoundHelper;
+ EmberHandlebars.registerBoundHelper = registerBoundHelper;
+ EmberHandlebars.resolveHash = resolveHash;
+ EmberHandlebars.resolveParams = resolveParams;
+ EmberHandlebars.resolveHelper = resolveHelper;
+ EmberHandlebars.get = handlebarsGet;
+ EmberHandlebars.getEscaped = getEscaped;
+ EmberHandlebars.evaluateUnboundHelper = evaluateUnboundHelper;
+ EmberHandlebars.bind = bind;
+ EmberHandlebars.bindClasses = bindClasses;
+ EmberHandlebars.EachView = EachView;
+ EmberHandlebars.GroupedEach = GroupedEach;
+ EmberHandlebars.resolvePaths = resolvePaths;
+ EmberHandlebars.ViewHelper = ViewHelper;
+ EmberHandlebars.normalizePath = normalizePath;
+
+
+ // Ember Globals
+ Ember.Handlebars = EmberHandlebars;
+ Ember.ComponentLookup = ComponentLookup;
+ Ember._SimpleHandlebarsView = SimpleHandlebarsView;
+ Ember._HandlebarsBoundView = _HandlebarsBoundView;
+ Ember._SimpleMetamorphView = _SimpleMetamorphView;
+ Ember._MetamorphView = _MetamorphView;
+ Ember._Metamorph = _Metamorph;
+ Ember._metamorphWrapMap = _wrapMap;
+ Ember.TextSupport = TextSupport;
+ Ember.Checkbox = Checkbox;
+ Ember.Select = Select;
+ Ember.SelectOption = SelectOption;
+ Ember.SelectOptgroup = SelectOptgroup;
+ Ember.TextArea = TextArea;
+ Ember.TextField = TextField;
+ Ember.TextSupport = TextSupport;
+
+ // register helpers
+ EmberHandlebars.registerHelper('helperMissing', helperMissingHelper);
+ EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper);
+ EmberHandlebars.registerHelper('bind', bindHelper);
+ EmberHandlebars.registerHelper('boundIf', boundIfHelper);
+ EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper);
+ EmberHandlebars.registerHelper('unboundIf', unboundIfHelper);
+ EmberHandlebars.registerHelper('with', withHelper);
+ EmberHandlebars.registerHelper('if', ifHelper);
+ EmberHandlebars.registerHelper('unless', unlessHelper);
+ EmberHandlebars.registerHelper('bind-attr', bindAttrHelper);
+ EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated);
+ EmberHandlebars.registerHelper('collection', collectionHelper);
+ EmberHandlebars.registerHelper("log", logHelper);
+ EmberHandlebars.registerHelper("debugger", debuggerHelper);
+ EmberHandlebars.registerHelper("each", eachHelper);
+ EmberHandlebars.registerHelper("loc", locHelper);
+ EmberHandlebars.registerHelper("partial", partialHelper);
+ EmberHandlebars.registerHelper("template", templateHelper);
+ EmberHandlebars.registerHelper("yield", yieldHelper);
+ EmberHandlebars.registerHelper("view", viewHelper);
+ EmberHandlebars.registerHelper("unbound", unboundHelper);
+ EmberHandlebars.registerHelper("input", inputHelper);
+ EmberHandlebars.registerHelper("textarea", textareaHelper);
+
+ // run load hooks
+ runLoadHooks('Ember.Handlebars', EmberHandlebars);
+
+ __exports__["default"] = EmberHandlebars;
+ });
+enifed("ember-handlebars/component_lookup",
+ ["ember-runtime/system/object","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+
+ var ComponentLookup = EmberObject.extend({
+ lookupFactory: function(name, container) {
+
+ container = container || this.container;
+
+ var fullName = 'component:' + name;
+ var templateFullName = 'template:components/' + name;
+ var templateRegistered = container && container.has(templateFullName);
+
+ if (templateRegistered) {
+ container.injection(fullName, 'layout', templateFullName);
+ }
+
+ var Component = container.lookupFactory(fullName);
+
+ // Only treat as a component if either the component
+ // or a template has been registered.
+ if (templateRegistered || Component) {
+ if (!Component) {
+ container.register(fullName, Ember.Component);
+ Component = container.lookupFactory(fullName);
+ }
+ return Component;
+ }
+ }
+ });
+
+ __exports__["default"] = ComponentLookup;
+ });
+enifed("ember-handlebars/controls",
+ ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","ember-handlebars/ext","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Checkbox = __dependency1__["default"];
+ var TextField = __dependency2__["default"];
+ var TextArea = __dependency3__["default"];
+
+ var Ember = __dependency4__["default"];
+ // Ember.assert
+ // var emberAssert = Ember.assert;
+
+ var EmberHandlebars = __dependency5__["default"];
+ var handlebarsGet = __dependency6__.handlebarsGet;
+ var helpers = EmberHandlebars.helpers;
+ /**
+ @module ember
+ @submodule ember-handlebars-compiler
+ */
+
+ function _resolveOption(context, options, key) {
+ if (options.hashTypes[key] === "ID") {
+ return handlebarsGet(context, options.hash[key], options);
+ } else {
+ return options.hash[key];
+ }
+ }
+
+ /**
+
+ The `{{input}}` helper inserts an HTML `
+ `readonly` `required` `autofocus` `value` `placeholder` `disabled` `size` `tabindex` `maxlength` `name` `min` `max` `pattern` `accept` `autocomplete` `autosave` `formaction` `formenctype` `formmethod` `formnovalidate` `formtarget` `height` `inputmode` `multiple` `step` `width` `form` `selectionDirection` `spellcheck`
+
+
+ When set to a quoted string, these values will be directly applied to the HTML
+ element. When left unquoted, these values will be bound to a property on the
+ template's current rendering context (most typically a controller instance).
+
+ ## Unbound:
+
+ ```handlebars
+ {{input value="http://www.facebook.com"}}
+ ```
+
+
+ ```html
+
+ {{outputWrittenWords}}
+
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+
+ <-- the following div will be updated in real time as you type -->
+
+
+ Lots of text that IS bound
+
+ ```
+
+ Finally, this example really shows the power and ease of Ember when two
+ properties are bound to eachother via `Ember.computed.alias`. Type into
+ either text area box and they'll both stay in sync. Note that
+ `Ember.computed.alias` costs more in terms of performance, so only use it when
+ your really binding in both directions:
+
+ ```javascript
+ App.ApplicationController = Ember.Controller.extend({
+ writtenWords: "Lots of text that IS bound",
+ twoWayWrittenWords: Ember.computed.alias("writtenWords")
+ });
+ ```
+
+ ```handlebars
+ {{textarea value=writtenWords}}
+ {{textarea value=twoWayWrittenWords}}
+ ```
+
+ ```html
+
+
+ <-- both updated in real time -->
+
+
+ ```
+
+ ## Actions
+
+ The helper can send multiple actions based on user events.
+
+ The action property defines the action which is send when
+ the user presses the return key.
+
+ ```handlebars
+ {{input action="submit"}}
+ ```
+
+ The helper allows some user events to send actions.
+
+ * `enter`
+ * `insert-newline`
+ * `escape-press`
+ * `focus-in`
+ * `focus-out`
+ * `key-press`
+
+ For example, if you desire an action to be sent when the input is blurred,
+ you only need to setup the action name to the event name property.
+
+ ```handlebars
+ {{textarea focus-in="alertMessage"}}
+ ```
+
+ See more about [Text Support Actions](/api/classes/Ember.TextArea.html)
+
+ ## Extension
+
+ Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing
+ arguments from the helper to `Ember.TextArea`'s `create` method. You can
+ extend the capabilities of text areas in your application by reopening this
+ class. For example, if you are building a Bootstrap project where `data-*`
+ attributes are used, you can globally add support for a `data-*` attribute
+ on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or
+ `Ember.TextSupport` and adding it to the `attributeBindings` concatenated
+ property:
+
+ ```javascript
+ Ember.TextArea.reopen({
+ attributeBindings: ['data-error']
+ });
+ ```
+
+ Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea`
+ itself extends `Ember.Component`, meaning that it does NOT inherit
+ the `controller` of the parent view.
+
+ See more about [Ember components](/api/classes/Ember.Component.html)
+
+ @method textarea
+ @for Ember.Handlebars.helpers
+ @param {Hash} options
+ */
+ function textareaHelper(options) {
+ Ember.assert('You can only pass attributes to the `textarea` helper, not arguments', arguments.length < 2);
+
+ var hash = options.hash;
+ var types = options.hashTypes;
+
+ return helpers.view.call(this, TextArea, options);
+ }
+
+ __exports__.textareaHelper = textareaHelper;
+ });
+enifed("ember-handlebars/controls/checkbox",
+ ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var View = __dependency3__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ The internal class used to create text inputs when the `{{input}}`
+ helper is used with `type` of `checkbox`.
+
+ See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details.
+
+ ## Direct manipulation of `checked`
+
+ The `checked` attribute of an `Ember.Checkbox` object should always be set
+ through the Ember object or by interacting with its rendered element
+ representation via the mouse, keyboard, or touch. Updating the value of the
+ checkbox via jQuery will result in the checked value of the object and its
+ element losing synchronization.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `input` elements are self closing `layout` and `layoutName`
+ properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class Checkbox
+ @namespace Ember
+ @extends Ember.View
+ */
+ __exports__["default"] = View.extend({
+ instrumentDisplay: '{{input type="checkbox"}}',
+
+ classNames: ['ember-checkbox'],
+
+ tagName: 'input',
+
+ attributeBindings: [
+ 'type',
+ 'checked',
+ 'indeterminate',
+ 'disabled',
+ 'tabindex',
+ 'name',
+ 'autofocus',
+ 'required',
+ 'form'
+ ],
+
+ type: 'checkbox',
+ checked: false,
+ disabled: false,
+ indeterminate: false,
+
+ init: function() {
+ this._super();
+ this.on('change', this, this._updateElementValue);
+ },
+
+ didInsertElement: function() {
+ this._super();
+ get(this, 'element').indeterminate = !!get(this, 'indeterminate');
+ },
+
+ _updateElementValue: function() {
+ set(this, 'checked', this.$().prop('checked'));
+ }
+ });
+ });
+enifed("ember-handlebars/controls/select",
+ ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var EmberHandlebars = __dependency1__["default"];
+
+ var forEach = __dependency2__.forEach;
+ var indexOf = __dependency2__.indexOf;
+ var indexesOf = __dependency2__.indexesOf;
+ var replace = __dependency2__.replace;
+
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var View = __dependency5__["default"];
+ var CollectionView = __dependency6__["default"];
+ var isArray = __dependency7__.isArray;
+ var isNone = __dependency8__["default"];
+ var computed = __dependency9__.computed;
+ var emberA = __dependency10__.A;
+ var observer = __dependency11__.observer;
+ var defineProperty = __dependency12__.defineProperty;
+
+ var precompileTemplate = EmberHandlebars.compile;
+
+ var SelectOption = View.extend({
+ instrumentDisplay: 'Ember.SelectOption',
+
+ tagName: 'option',
+ attributeBindings: ['value', 'selected'],
+
+ defaultTemplate: function(context, options) {
+ options = { data: options.data, hash: {} };
+ EmberHandlebars.helpers.bind.call(context, "view.label", options);
+ },
+
+ init: function() {
+ this.labelPathDidChange();
+ this.valuePathDidChange();
+
+ this._super();
+ },
+
+ selected: computed(function() {
+ var content = get(this, 'content');
+ var selection = get(this, 'parentView.selection');
+ if (get(this, 'parentView.multiple')) {
+ return selection && indexOf(selection, content.valueOf()) > -1;
+ } else {
+ // Primitives get passed through bindings as objects... since
+ // `new Number(4) !== 4`, we use `==` below
+ return content == selection; // jshint ignore:line
+ }
+ }).property('content', 'parentView.selection'),
+
+ labelPathDidChange: observer('parentView.optionLabelPath', function() {
+ var labelPath = get(this, 'parentView.optionLabelPath');
+
+ if (!labelPath) { return; }
+
+ defineProperty(this, 'label', computed(function() {
+ return get(this, labelPath);
+ }).property(labelPath));
+ }),
+
+ valuePathDidChange: observer('parentView.optionValuePath', function() {
+ var valuePath = get(this, 'parentView.optionValuePath');
+
+ if (!valuePath) { return; }
+
+ defineProperty(this, 'value', computed(function() {
+ return get(this, valuePath);
+ }).property(valuePath));
+ })
+ });
+
+ var SelectOptgroup = CollectionView.extend({
+ instrumentDisplay: 'Ember.SelectOptgroup',
+
+ tagName: 'optgroup',
+ attributeBindings: ['label'],
+
+ selectionBinding: 'parentView.selection',
+ multipleBinding: 'parentView.multiple',
+ optionLabelPathBinding: 'parentView.optionLabelPath',
+ optionValuePathBinding: 'parentView.optionValuePath',
+
+ itemViewClassBinding: 'parentView.optionView'
+ });
+
+ /**
+ The `Ember.Select` view class renders a
+ [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element,
+ allowing the user to choose from a list of options.
+
+ The text and `value` property of each `` element within the
+ `` element are populated from the objects in the `Element.Select`'s
+ `content` property. The underlying data object of the selected `` is
+ stored in the `Element.Select`'s `value` property.
+
+ ## The Content Property (array of strings)
+
+ The simplest version of an `Ember.Select` takes an array of strings as its
+ `content` property. The string will be used as both the `value` property and
+ the inner text of each ` ` element inside the rendered ``.
+
+ Example:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ names: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ```handlebars
+ {{view "select" content=names}}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ You can control which `` is selected through the `Ember.Select`'s
+ `value` property:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedName: 'Tom',
+ names: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ```handlebars
+ {{view "select" content=names value=selectedName}}
+ ```
+
+ Would result in the following HTML with the ` ` for 'Tom' selected:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ A user interacting with the rendered `` to choose "Yehuda" would
+ update the value of `selectedName` to "Yehuda".
+
+ ## The Content Property (array of Objects)
+
+ An `Ember.Select` can also take an array of JavaScript or Ember objects as
+ its `content` property.
+
+ When using objects you need to tell the `Ember.Select` which property should
+ be accessed on each object to supply the `value` attribute of the ``
+ and which property should be used to supply the element text.
+
+ The `optionValuePath` option is used to specify the path on each object to
+ the desired property for the `value` attribute. The `optionLabelPath`
+ specifies the path on each object to the desired property for the
+ element's text. Both paths must reference each object itself as `content`:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ programmers: [
+ {firstName: "Yehuda", id: 1},
+ {firstName: "Tom", id: 2}
+ ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"}}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ The `value` attribute of the selected ` ` within an `Ember.Select`
+ can be bound to a property on another object:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ programmers: [
+ {firstName: "Yehuda", id: 1},
+ {firstName: "Tom", id: 2}
+ ],
+ currentProgrammer: {
+ id: 2
+ }
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"
+ value=currentProgrammer.id}}
+ ```
+
+ Would result in the following HTML with a selected option:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Interacting with the rendered element by selecting the first option
+ ('Yehuda') will update the `id` of `currentProgrammer`
+ to match the `value` property of the newly selected ` `.
+
+ Alternatively, you can control selection through the underlying objects
+ used to render each object by binding the `selection` option. When the selected
+ ` ` is changed, the property path provided to `selection`
+ will be updated to match the content object of the rendered ` `
+ element:
+
+ ```javascript
+
+ var yehuda = {firstName: "Yehuda", id: 1, bff4eva: 'tom'}
+ var tom = {firstName: "Tom", id: 2, bff4eva: 'yehuda'};
+
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedPerson: tom,
+ programmers: [ yehuda, tom ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"
+ selection=selectedPerson}}
+ ```
+
+ Would result in the following HTML with a selected option:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Interacting with the rendered element by selecting the first option
+ ('Yehuda') will update the `selectedPerson` to match the object of
+ the newly selected ` `. In this case it is the first object
+ in the `programmers`
+
+ ## Supplying a Prompt
+
+ A `null` value for the `Ember.Select`'s `value` or `selection` property
+ results in there being no ` ` with a `selected` attribute:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedProgrammer: null,
+ programmers: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ``` handlebars
+ {{view "select"
+ content=programmers
+ value=selectedProgrammer
+ }}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Although `selectedProgrammer` is `null` and no ` `
+ has a `selected` attribute the rendered HTML will display the
+ first item as though it were selected. You can supply a string
+ value for the `Ember.Select` to display when there is no selection
+ with the `prompt` option:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedProgrammer: null,
+ programmers: [ "Yehuda", "Tom" ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ value=selectedProgrammer
+ prompt="Please select a name"
+ }}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Please select a name
+ Yehuda
+ Tom
+
+ ```
+
+ @class Select
+ @namespace Ember
+ @extends Ember.View
+ */
+ var Select = View.extend({
+ instrumentDisplay: 'Ember.Select',
+
+ tagName: 'select',
+ classNames: ['ember-select'],
+ defaultTemplate: Ember.Handlebars.template(function anonymous(Handlebars,depth0,helpers,partials,data) {
+ this.compilerInfo = [4,'>= 1.0.0'];
+ helpers = this.merge(helpers, Ember.Handlebars.helpers); data = data || {};
+ var buffer = '', stack1, escapeExpression=this.escapeExpression, self=this;
+
+ function program1(depth0,data) {
+
+ var buffer = '', stack1;
+ data.buffer.push(" ");
+ stack1 = helpers._triageMustache.call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ data.buffer.push(" ");
+ return buffer;
+ }
+
+ function program3(depth0,data) {
+
+ var stack1;
+ stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ else { data.buffer.push(''); }
+ }
+ function program4(depth0,data) {
+
+
+ data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{
+ 'content': ("content"),
+ 'label': ("label")
+ },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data})));
+ }
+
+ function program6(depth0,data) {
+
+ var stack1;
+ stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ else { data.buffer.push(''); }
+ }
+ function program7(depth0,data) {
+
+
+ data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{
+ 'content': ("")
+ },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data})));
+ }
+
+ stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ return buffer;
+
+ }),
+ attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus',
+ 'form', 'size'],
+
+ /**
+ The `multiple` attribute of the select element. Indicates whether multiple
+ options can be selected.
+
+ @property multiple
+ @type Boolean
+ @default false
+ */
+ multiple: false,
+
+ /**
+ The `disabled` attribute of the select element. Indicates whether
+ the element is disabled from interactions.
+
+ @property disabled
+ @type Boolean
+ @default false
+ */
+ disabled: false,
+
+ /**
+ The `required` attribute of the select element. Indicates whether
+ a selected option is required for form validation.
+
+ @property required
+ @type Boolean
+ @default false
+ @since 1.5.0
+ */
+ required: false,
+
+ /**
+ The list of options.
+
+ If `optionLabelPath` and `optionValuePath` are not overridden, this should
+ be a list of strings, which will serve simultaneously as labels and values.
+
+ Otherwise, this should be a list of objects. For instance:
+
+ ```javascript
+ var App = Ember.Application.create();
+ var App.MySelect = Ember.Select.extend({
+ content: Ember.A([
+ { id: 1, firstName: 'Yehuda' },
+ { id: 2, firstName: 'Tom' }
+ ]),
+ optionLabelPath: 'content.firstName',
+ optionValuePath: 'content.id'
+ });
+ ```
+
+ @property content
+ @type Array
+ @default null
+ */
+ content: null,
+
+ /**
+ When `multiple` is `false`, the element of `content` that is currently
+ selected, if any.
+
+ When `multiple` is `true`, an array of such elements.
+
+ @property selection
+ @type Object or Array
+ @default null
+ */
+ selection: null,
+
+ /**
+ In single selection mode (when `multiple` is `false`), value can be used to
+ get the current selection's value or set the selection by it's value.
+
+ It is not currently supported in multiple selection mode.
+
+ @property value
+ @type String
+ @default null
+ */
+ value: computed(function(key, value) {
+ if (arguments.length === 2) { return value; }
+ var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
+ return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection');
+ }).property('selection'),
+
+ /**
+ If given, a top-most dummy option will be rendered to serve as a user
+ prompt.
+
+ @property prompt
+ @type String
+ @default null
+ */
+ prompt: null,
+
+ /**
+ The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content).
+
+ @property optionLabelPath
+ @type String
+ @default 'content'
+ */
+ optionLabelPath: 'content',
+
+ /**
+ The path of the option values. See [content](/api/classes/Ember.Select.html#property_content).
+
+ @property optionValuePath
+ @type String
+ @default 'content'
+ */
+ optionValuePath: 'content',
+
+ /**
+ The path of the option group.
+ When this property is used, `content` should be sorted by `optionGroupPath`.
+
+ @property optionGroupPath
+ @type String
+ @default null
+ */
+ optionGroupPath: null,
+
+ /**
+ The view class for optgroup.
+
+ @property groupView
+ @type Ember.View
+ @default Ember.SelectOptgroup
+ */
+ groupView: SelectOptgroup,
+
+ groupedContent: computed(function() {
+ var groupPath = get(this, 'optionGroupPath');
+ var groupedContent = emberA();
+ var content = get(this, 'content') || [];
+
+ forEach(content, function(item) {
+ var label = get(item, groupPath);
+
+ if (get(groupedContent, 'lastObject.label') !== label) {
+ groupedContent.pushObject({
+ label: label,
+ content: emberA()
+ });
+ }
+
+ get(groupedContent, 'lastObject.content').push(item);
+ });
+
+ return groupedContent;
+ }).property('optionGroupPath', 'content.@each'),
+
+ /**
+ The view class for option.
+
+ @property optionView
+ @type Ember.View
+ @default Ember.SelectOption
+ */
+ optionView: SelectOption,
+
+ _change: function() {
+ if (get(this, 'multiple')) {
+ this._changeMultiple();
+ } else {
+ this._changeSingle();
+ }
+ },
+
+ selectionDidChange: observer('selection.@each', function() {
+ var selection = get(this, 'selection');
+ if (get(this, 'multiple')) {
+ if (!isArray(selection)) {
+ set(this, 'selection', emberA([selection]));
+ return;
+ }
+ this._selectionDidChangeMultiple();
+ } else {
+ this._selectionDidChangeSingle();
+ }
+ }),
+
+ valueDidChange: observer('value', function() {
+ var content = get(this, 'content');
+ var value = get(this, 'value');
+ var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
+ var selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'));
+ var selection;
+
+ if (value !== selectedValue) {
+ selection = content ? content.find(function(obj) {
+ return value === (valuePath ? get(obj, valuePath) : obj);
+ }) : null;
+
+ this.set('selection', selection);
+ }
+ }),
+
+
+ _triggerChange: function() {
+ var selection = get(this, 'selection');
+ var value = get(this, 'value');
+
+ if (!isNone(selection)) { this.selectionDidChange(); }
+ if (!isNone(value)) { this.valueDidChange(); }
+
+ this._change();
+ },
+
+ _changeSingle: function() {
+ var selectedIndex = this.$()[0].selectedIndex;
+ var content = get(this, 'content');
+ var prompt = get(this, 'prompt');
+
+ if (!content || !get(content, 'length')) { return; }
+ if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; }
+
+ if (prompt) { selectedIndex -= 1; }
+ set(this, 'selection', content.objectAt(selectedIndex));
+ },
+
+
+ _changeMultiple: function() {
+ var options = this.$('option:selected');
+ var prompt = get(this, 'prompt');
+ var offset = prompt ? 1 : 0;
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+
+ if (!content) { return; }
+ if (options) {
+ var selectedIndexes = options.map(function() {
+ return this.index - offset;
+ }).toArray();
+ var newSelection = content.objectsAt(selectedIndexes);
+
+ if (isArray(selection)) {
+ replace(selection, 0, get(selection, 'length'), newSelection);
+ } else {
+ set(this, 'selection', newSelection);
+ }
+ }
+ },
+
+ _selectionDidChangeSingle: function() {
+ var el = this.get('element');
+ if (!el) { return; }
+
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+ var selectionIndex = content ? indexOf(content, selection) : -1;
+ var prompt = get(this, 'prompt');
+
+ if (prompt) { selectionIndex += 1; }
+ if (el) { el.selectedIndex = selectionIndex; }
+ },
+
+ _selectionDidChangeMultiple: function() {
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+ var selectedIndexes = content ? indexesOf(content, selection) : [-1];
+ var prompt = get(this, 'prompt');
+ var offset = prompt ? 1 : 0;
+ var options = this.$('option');
+ var adjusted;
+
+ if (options) {
+ options.each(function() {
+ adjusted = this.index > -1 ? this.index - offset : -1;
+ this.selected = indexOf(selectedIndexes, adjusted) > -1;
+ });
+ }
+ },
+
+ init: function() {
+ this._super();
+ this.on("didInsertElement", this, this._triggerChange);
+ this.on("change", this, this._change);
+ }
+ });
+
+ __exports__["default"] = Select;
+ __exports__.Select = Select;
+ __exports__.SelectOption = SelectOption;
+ __exports__.SelectOptgroup = SelectOptgroup;
+ });
+enifed("ember-handlebars/controls/text_area",
+ ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+ var get = __dependency1__.get;
+ var Component = __dependency2__["default"];
+ var TextSupport = __dependency3__["default"];
+ var observer = __dependency4__.observer;
+
+ /**
+ The internal class used to create textarea element when the `{{textarea}}`
+ helper is used.
+
+ See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `textarea` elements do not contain inner HTML the `layout` and
+ `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class TextArea
+ @namespace Ember
+ @extends Ember.Component
+ @uses Ember.TextSupport
+ */
+ __exports__["default"] = Component.extend(TextSupport, {
+ instrumentDisplay: '{{textarea}}',
+
+ classNames: ['ember-text-area'],
+
+ tagName: "textarea",
+ attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap', 'lang', 'dir'],
+ rows: null,
+ cols: null,
+
+ _updateElementValue: observer('value', function() {
+ // We do this check so cursor position doesn't get affected in IE
+ var value = get(this, 'value');
+ var $el = this.$();
+ if ($el && value !== $el.val()) {
+ $el.val(value);
+ }
+ }),
+
+ init: function() {
+ this._super();
+ this.on("didInsertElement", this, this._updateElementValue);
+ }
+ });
+ });
+enifed("ember-handlebars/controls/text_field",
+ ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var Component = __dependency3__["default"];
+ var TextSupport = __dependency4__["default"];
+
+ /**
+
+ The internal class used to create text inputs when the `{{input}}`
+ helper is used with `type` of `text`.
+
+ See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `input` elements are self closing `layout` and `layoutName`
+ properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class TextField
+ @namespace Ember
+ @extends Ember.Component
+ @uses Ember.TextSupport
+ */
+ __exports__["default"] = Component.extend(TextSupport, {
+ instrumentDisplay: '{{input type="text"}}',
+
+ classNames: ['ember-text-field'],
+ tagName: "input",
+ attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max',
+ 'accept', 'autocomplete', 'autosave', 'formaction',
+ 'formenctype', 'formmethod', 'formnovalidate', 'formtarget',
+ 'height', 'inputmode', 'list', 'multiple', 'step', 'lang', 'dir',
+ 'width'],
+
+ /**
+ The `value` attribute of the input element. As the user inputs text, this
+ property is updated live.
+
+ @property value
+ @type String
+ @default ""
+ */
+ value: "",
+
+ /**
+ The `type` attribute of the input element.
+
+ @property type
+ @type String
+ @default "text"
+ */
+ type: "text",
+
+ /**
+ The `size` of the text field in characters.
+
+ @property size
+ @type String
+ @default null
+ */
+ size: null,
+
+ /**
+ The `pattern` attribute of input element.
+
+ @property pattern
+ @type String
+ @default null
+ */
+ pattern: null,
+
+ /**
+ The `min` attribute of input element used with `type="number"` or `type="range"`.
+
+ @property min
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ min: null,
+
+ /**
+ The `max` attribute of input element used with `type="number"` or `type="range"`.
+
+ @property max
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ max: null
+ });
+ });
+enifed("ember-handlebars/controls/text_support",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var Mixin = __dependency3__.Mixin;
+ var TargetActionSupport = __dependency4__["default"];
+
+ /**
+ Shared mixin used by `Ember.TextField` and `Ember.TextArea`.
+
+ @class TextSupport
+ @namespace Ember
+ @uses Ember.TargetActionSupport
+ @extends Ember.Mixin
+ @private
+ */
+ var TextSupport = Mixin.create(TargetActionSupport, {
+ value: "",
+
+ attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly',
+ 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required',
+ 'title', 'autocapitalize', 'autocorrect'],
+ placeholder: null,
+ disabled: false,
+ maxlength: null,
+
+ init: function() {
+ this._super();
+ this.on("focusOut", this, this._elementValueDidChange);
+ this.on("change", this, this._elementValueDidChange);
+ this.on("paste", this, this._elementValueDidChange);
+ this.on("cut", this, this._elementValueDidChange);
+ this.on("input", this, this._elementValueDidChange);
+ this.on("keyUp", this, this.interpretKeyEvents);
+ },
+
+ /**
+ The action to be sent when the user presses the return key.
+
+ This is similar to the `{{action}}` helper, but is fired when
+ the user presses the return key when editing a text field, and sends
+ the value of the field as the context.
+
+ @property action
+ @type String
+ @default null
+ */
+ action: null,
+
+ /**
+ The event that should send the action.
+
+ Options are:
+
+ * `enter`: the user pressed enter
+ * `keyPress`: the user pressed a key
+
+ @property onEvent
+ @type String
+ @default enter
+ */
+ onEvent: 'enter',
+
+ /**
+ Whether the `keyUp` event that triggers an `action` to be sent continues
+ propagating to other views.
+
+ By default, when the user presses the return key on their keyboard and
+ the text field has an `action` set, the action will be sent to the view's
+ controller and the key event will stop propagating.
+
+ If you would like parent views to receive the `keyUp` event even after an
+ action has been dispatched, set `bubbles` to true.
+
+ @property bubbles
+ @type Boolean
+ @default false
+ */
+ bubbles: false,
+
+ interpretKeyEvents: function(event) {
+ var map = TextSupport.KEY_EVENTS;
+ var method = map[event.keyCode];
+
+ this._elementValueDidChange();
+ if (method) { return this[method](event); }
+ },
+
+ _elementValueDidChange: function() {
+ set(this, 'value', this.$().val());
+ },
+
+ /**
+ Called when the user inserts a new line.
+
+ Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13.
+ Uses sendAction to send the `enter` action.
+
+ @method insertNewline
+ @param {Event} event
+ */
+ insertNewline: function(event) {
+ sendAction('enter', this, event);
+ sendAction('insert-newline', this, event);
+ },
+
+ /**
+ Called when the user hits escape.
+
+ Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27.
+ Uses sendAction to send the `escape-press` action.
+
+ @method cancel
+ @param {Event} event
+ */
+ cancel: function(event) {
+ sendAction('escape-press', this, event);
+ },
+
+ /**
+ Called when the text area is focused.
+
+ Uses sendAction to send the `focus-in` action.
+
+ @method focusIn
+ @param {Event} event
+ */
+ focusIn: function(event) {
+ sendAction('focus-in', this, event);
+ },
+
+ /**
+ Called when the text area is blurred.
+
+ Uses sendAction to send the `focus-out` action.
+
+ @method focusOut
+ @param {Event} event
+ */
+ focusOut: function(event) {
+ sendAction('focus-out', this, event);
+ },
+
+ /**
+ Called when the user presses a key. Enabled by setting
+ the `onEvent` property to `keyPress`.
+
+ Uses sendAction to send the `key-press` action.
+
+ @method keyPress
+ @param {Event} event
+ */
+ keyPress: function(event) {
+ sendAction('key-press', this, event);
+ }
+
+ });
+
+ TextSupport.KEY_EVENTS = {
+ 13: 'insertNewline',
+ 27: 'cancel'
+ };
+
+ // In principle, this shouldn't be necessary, but the legacy
+ // sendAction semantics for TextField are different from
+ // the component semantics so this method normalizes them.
+ function sendAction(eventName, view, event) {
+ var action = get(view, eventName);
+ var on = get(view, 'onEvent');
+ var value = get(view, 'value');
+
+ // back-compat support for keyPress as an event name even though
+ // it's also a method name that consumes the event (and therefore
+ // incompatible with sendAction semantics).
+ if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) {
+ view.sendAction('action', value);
+ }
+
+ view.sendAction(eventName, value);
+
+ if (action || on === eventName) {
+ if(!get(view, 'bubbles')) {
+ event.stopPropagation();
+ }
+ }
+ }
+
+ __exports__["default"] = TextSupport;
+ });
+enifed("ember-handlebars/ext",
+ ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/error","ember-metal/mixin","ember-views/views/view","ember-handlebars/views/metamorph_view","ember-metal/path_cache","ember-metal/is_empty","ember-metal/cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup
+ // var emberAssert = Ember.assert;
+
+ var fmt = __dependency2__.fmt;
+
+ var EmberHandlebars = __dependency3__["default"];
+ var helpers = EmberHandlebars.helpers;
+
+ var get = __dependency4__.get;
+ var EmberError = __dependency5__["default"];
+ var IS_BINDING = __dependency6__.IS_BINDING;
+
+ var View = __dependency7__["default"];
+ var _Metamorph = __dependency8__._Metamorph;
+ var detectIsGlobal = __dependency9__.isGlobal;
+
+ // late bound via requireModule because of circular dependencies.
+ var resolveHelper, SimpleHandlebarsView;
+
+ var isEmpty = __dependency10__["default"];
+
+ var slice = [].slice;
+ var originalTemplate = EmberHandlebars.template;
+
+ /**
+ If a path starts with a reserved keyword, returns the root
+ that should be used.
+
+ @private
+ @method normalizePath
+ @for Ember
+ @param root {Object}
+ @param path {String}
+ @param data {Hash}
+ */
+
+ var Cache = __dependency11__["default"];
+
+ var FIRST_SEGMENT_CACHE = new Cache(1000, function(path){
+ return path.split('.', 1)[0];
+ });
+
+ function normalizePath(root, path, data) {
+ var keywords = (data && data.keywords) || {};
+ var keyword, isKeyword;
+
+ // Get the first segment of the path. For example, if the
+ // path is "foo.bar.baz", returns "foo".
+ keyword = FIRST_SEGMENT_CACHE.get(path);
+
+ // Test to see if the first path is a keyword that has been
+ // passed along in the view's data hash. If so, we will treat
+ // that object as the new root.
+ if (keywords.hasOwnProperty(keyword)) {
+ // Look up the value in the template's data hash.
+ root = keywords[keyword];
+ isKeyword = true;
+
+ // Handle cases where the entire path is the reserved
+ // word. In that case, return the object itself.
+ if (path === keyword) {
+ path = '';
+ } else {
+ // Strip the keyword from the path and look up
+ // the remainder from the newly found root.
+ path = path.substr(keyword.length+1);
+ }
+ }
+
+ return {
+ root: root,
+ path: path,
+ isKeyword: isKeyword
+ };
+ }
+
+
+ /**
+ Lookup both on root and on window. If the path starts with
+ a keyword, the corresponding object will be looked up in the
+ template's data hash and used to resolve the path.
+
+ @method get
+ @for Ember.Handlebars
+ @param {Object} root The object to look up the property on
+ @param {String} path The path to be lookedup
+ @param {Object} options The template's option hash
+ */
+ function handlebarsGet(root, path, options) {
+ var data = options && options.data;
+ var normalizedPath = normalizePath(root, path, data);
+ var value;
+
+ // In cases where the path begins with a keyword, change the
+ // root to the value represented by that keyword, and ensure
+ // the path is relative to it.
+ root = normalizedPath.root;
+ path = normalizedPath.path;
+
+ // Ember.get with a null root and GlobalPath will fall back to
+ // Ember.lookup, which is no longer allowed in templates.
+ //
+ // But when outputting a primitive, root will be the primitive
+ // and path a blank string. These primitives should pass through
+ // to `get`.
+ if (root || path === '') {
+ value = get(root, path);
+ }
+
+ if (detectIsGlobal(path)) {
+ if (value === undefined && root !== Ember.lookup) {
+ root = Ember.lookup;
+ value = get(root, path);
+ }
+ if (root === Ember.lookup || root === null) {
+ Ember.deprecate("Global lookup of "+path+" from a Handlebars template is deprecated.");
+ }
+ }
+
+ return value;
+ }
+
+ function lookupViewInContainer(container, path) {
+ Ember.assert("View requires a container to resolve views not passed in through the context", !!container);
+ return container.lookupFactory('view:'+path);
+ }
+
+ function lookupViewByClassName(path) {
+ var viewClass;
+ if (detectIsGlobal(path)) {
+ viewClass = get(path);
+ Ember.deprecate('Resolved the view "'+path+'" on the global context. Pass a view name to be looked up on the container instead, such as {{view "select"}}. http://emberjs.com/guides/deprecations#toc_global-lookup-of-views-since-1-8', !viewClass);
+ return viewClass;
+ }
+ }
+
+ /**
+ handlebarsGetView resolves a view based on strings passed into a template.
+ For example:
+
+ ```handlebars
+ {{view "some-view"}}
+ {{view view.someView}}
+ {{view App.SomeView}} {{! deprecated }}
+ ```
+
+ A value is first checked to be a string- non-strings are presumed to be
+ an object and returned. This handles the "access a view on a context"
+ case (line 2 in the above examples).
+
+ Next a string is normalized, then called on the context with `get`. If
+ there is still no value, a GlobalPath will be fetched from the global
+ context (raising a deprecation) and a localPath will be passed to the
+ container to be looked up.
+
+ @private
+ @for Ember.Handlebars
+ @param {Object} context The context of the template being rendered
+ @param {String} path The path to be lookedup
+ @param {Object} container The container
+ @param {Object} options The options from the template
+ */
+ function handlebarsGetView(context, path, container, options) {
+ var viewClass;
+ var data;
+ var pathType;
+ if (options) {
+ data = options.data;
+ pathType = options.types && options.types[0];
+ }
+
+ if ('string' === typeof path) {
+ if('STRING' === pathType && container) {
+ viewClass = lookupViewInContainer(container, path);
+ Ember.deprecate('Quoted view names must refer to a view in the container.', viewClass);
+
+ }
+
+ if(!viewClass) {
+ viewClass = lookupViewByClassName(path);
+ }
+
+ if(!viewClass) {
+ if (data) {
+ var normalizedPath = normalizePath(context, path, data);
+ context = normalizedPath.root;
+ path = normalizedPath.path;
+ }
+
+ // Only lookup view class on context if there is a context. If not,
+ // the global lookup path on get may kick in.
+ viewClass = context && get(context, path);
+
+ if(!viewClass) {
+ // try the container once more with the normalized path
+ viewClass = lookupViewInContainer(container, path);
+ }
+ }
+ } else {
+ viewClass = path;
+ }
+
+ // Sometimes a view's value is yet another path
+ if ('string' === typeof viewClass && data && data.view) {
+ viewClass = handlebarsGetView(data.view, viewClass, container, {
+ data: data,
+ types: ['ID']
+ });
+ }
+
+ Ember.assert(
+ fmt(path+" must be a subclass of Ember.View, not %@", [viewClass]),
+ View.detect(viewClass)
+ );
+
+ return viewClass;
+ }
+
+ /**
+ This method uses `Ember.Handlebars.get` to lookup a value, then ensures
+ that the value is escaped properly.
+
+ If `unescaped` is a truthy value then the escaping will not be performed.
+
+ @method getEscaped
+ @for Ember.Handlebars
+ @param {Object} root The object to look up the property on
+ @param {String} path The path to be lookedup
+ @param {Object} options The template's option hash
+ @since 1.4.0
+ */
+ function getEscaped(root, path, options) {
+ var result = handlebarsGet(root, path, options);
+
+ if (result === null || result === undefined) {
+ result = "";
+ } else if (!(result instanceof Handlebars.SafeString)) {
+ result = String(result);
+ }
+ if (!options.hash.unescaped){
+ result = Handlebars.Utils.escapeExpression(result);
+ }
+
+ return result;
+ }
+
+ __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) {
+ var resolvedParams = [], types = options.types, param, type;
+
+ for (var i=0, l=params.length; i{{user.name}}
+
+
+
{{user.role.label}}
+
{{user.role.id}}
+
+
{{user.role.description}}
+
{{user.name}}
+
+
+ {{#with user.role}}
+
{{label}}
+
{{id}}
+
+
{{description}}
+ {{/with}}
+
+ There are {{blogPosts.length}} blog posts written by {{user.name}}.
+
+
+ {{#each post in blogPosts}}
+ {{post.title}}
+ {{/each}}
+ {{/with}}
+ ```
+
+ Without the `as` operator, it would be impossible to reference `user.name` in the example above.
+
+ NOTE: The alias should not reuse a name from the bound property path.
+ For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using
+ the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`.
+
+ ### `controller` option
+
+ Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of
+ the specified controller with the new context as its content.
+
+ This is very similar to using an `itemController` option with the `{{each}}` helper.
+
+ ```handlebars
+ {{#with users.posts controller='userBlogPosts'}}
+ {{!- The current context is wrapped in our controller instance }}
+ {{/with}}
+ ```
+
+ In the above example, the template provided to the `{{with}}` block is now wrapped in the
+ `userBlogPost` controller, which provides a very elegant way to decorate the context with custom
+ functions/properties.
+
+ @method with
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function withHelper(context, options) {
+ var bindContext, preserveContext, controller;
+ var helperName = 'with';
+
+ if (arguments.length === 4) {
+ var keywordName, path, rootPath, normalized, contextPath;
+
+ Ember.assert("If you pass more than one argument to the with helper, it must be in the form #with foo as bar", arguments[1] === "as");
+ options = arguments[3];
+ keywordName = arguments[2];
+ path = arguments[0];
+
+ if (path) {
+ helperName += ' ' + path + ' as ' + keywordName;
+ }
+
+ Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
+
+ var localizedOptions = o_create(options);
+ localizedOptions.data = o_create(options.data);
+ localizedOptions.data.keywords = o_create(options.data.keywords || {});
+
+ if (isGlobalPath(path)) {
+ contextPath = path;
+ } else {
+ normalized = normalizePath(this, path, options.data);
+ path = normalized.path;
+ rootPath = normalized.root;
+
+ // This is a workaround for the fact that you cannot bind separate objects
+ // together. When we implement that functionality, we should use it here.
+ var contextKey = jQuery.expando + guidFor(rootPath);
+ localizedOptions.data.keywords[contextKey] = rootPath;
+ // if the path is '' ("this"), just bind directly to the current context
+ contextPath = path ? contextKey + '.' + path : contextKey;
+ }
+
+ localizedOptions.hash.keywordName = keywordName;
+ localizedOptions.hash.keywordPath = contextPath;
+
+ bindContext = this;
+ context = contextPath;
+ options = localizedOptions;
+ preserveContext = true;
+ } else {
+ Ember.assert("You must pass exactly one argument to the with helper", arguments.length === 2);
+ Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
+
+ helperName += ' ' + context;
+ bindContext = options.contexts[0];
+ preserveContext = false;
+ }
+
+ options.helperName = helperName;
+ options.isWithHelper = true;
+
+ return bind.call(bindContext, context, options, preserveContext, exists);
+ }
+ /**
+ See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf)
+ and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf)
+
+ @method if
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function ifHelper(context, options) {
+ Ember.assert("You must pass exactly one argument to the if helper", arguments.length === 2);
+ Ember.assert("You must pass a block to the if helper", options.fn && options.fn !== Handlebars.VM.noop);
+
+ options.helperName = options.helperName || ('if ' + context);
+
+ if (options.data.isUnbound) {
+ return helpers.unboundIf.call(options.contexts[0], context, options);
+ } else {
+ return helpers.boundIf.call(options.contexts[0], context, options);
+ }
+ }
+
+ /**
+ @method unless
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function unlessHelper(context, options) {
+ Ember.assert("You must pass exactly one argument to the unless helper", arguments.length === 2);
+ Ember.assert("You must pass a block to the unless helper", options.fn && options.fn !== Handlebars.VM.noop);
+
+ var fn = options.fn;
+ var inverse = options.inverse;
+ var helperName = 'unless';
+
+ if (context) {
+ helperName += ' ' + context;
+ }
+
+ options.fn = inverse;
+ options.inverse = fn;
+
+ options.helperName = options.helperName || helperName;
+
+ if (options.data.isUnbound) {
+ return helpers.unboundIf.call(options.contexts[0], context, options);
+ } else {
+ return helpers.boundIf.call(options.contexts[0], context, options);
+ }
+ }
+
+ /**
+ `bind-attr` allows you to create a binding between DOM element attributes and
+ Ember objects. For example:
+
+ ```handlebars
+
+
Hi Yehuda
+
Hi Tom
+
Hi Peter
+
+
Greetings Yehuda
+
Greetings Tom
+
Greetings Peter
+
+
Howdy Yehuda
+
Howdy Tom
+
Howdy Peter
+
"
+ ```
+
+ @method debugger
+ @for Ember.Handlebars.helpers
+ @param {String} property
+ */
+ function debuggerHelper(options) {
+
+ // These are helpful values you can inspect while debugging.
+ var templateContext = this;
+ var typeOfTemplateContext = inspect(templateContext);
+ Ember.Logger.info('Use `this` to access the context of the calling template.');
+
+ debugger;
+ }
+
+ __exports__.logHelper = logHelper;
+ __exports__.debuggerHelper = debuggerHelper;
+ });
+enifed("ember-handlebars/helpers/each",
+ ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) {
+ "use strict";
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert;, Ember.K
+ var K = Ember.K;
+
+ var EmberHandlebars = __dependency2__["default"];
+ var helpers = EmberHandlebars.helpers;
+
+ var fmt = __dependency3__.fmt;
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+ var CollectionView = __dependency6__["default"];
+ var Binding = __dependency7__.Binding;
+ var ControllerMixin = __dependency8__["default"];
+ var ArrayController = __dependency9__["default"];
+ var EmberArray = __dependency10__["default"];
+ var copy = __dependency11__["default"];
+ var run = __dependency12__["default"];
+ var on = __dependency13__.on;
+ var handlebarsGet = __dependency14__.handlebarsGet;
+ var computed = __dependency15__.computed;
+
+ var addObserver = __dependency16__.addObserver;
+ var removeObserver = __dependency16__.removeObserver;
+ var addBeforeObserver = __dependency16__.addBeforeObserver;
+ var removeBeforeObserver = __dependency16__.removeBeforeObserver;
+
+ var _Metamorph = __dependency17__._Metamorph;
+ var _MetamorphView = __dependency17__._MetamorphView;
+
+ var EachView = CollectionView.extend(_Metamorph, {
+
+ init: function() {
+ var itemController = get(this, 'itemController');
+ var binding;
+
+ if (itemController) {
+ var controller = get(this, 'controller.container').lookupFactory('controller:array').create({
+ _isVirtual: true,
+ parentController: get(this, 'controller'),
+ itemController: itemController,
+ target: get(this, 'controller'),
+ _eachView: this
+ });
+
+ this.disableContentObservers(function() {
+ set(this, 'content', controller);
+ binding = new Binding('content', '_eachView.dataSource').oneWay();
+ binding.connect(controller);
+ });
+
+ set(this, '_arrayController', controller);
+ } else {
+ this.disableContentObservers(function() {
+ binding = new Binding('content', 'dataSource').oneWay();
+ binding.connect(this);
+ });
+ }
+
+ return this._super();
+ },
+
+ _assertArrayLike: function(content) {
+ Ember.assert(fmt("The value that #each loops over must be an Array. You " +
+ "passed %@, but it should have been an ArrayController",
+ [content.constructor]),
+ !ControllerMixin.detect(content) ||
+ (content && content.isGenerated) ||
+ content instanceof ArrayController);
+ Ember.assert(fmt("The value that #each loops over must be an Array. You passed %@", [(ControllerMixin.detect(content) && content.get('model') !== undefined) ? fmt("'%@' (wrapped in %@)", [content.get('model'), content]) : content]), EmberArray.detect(content));
+ },
+
+ disableContentObservers: function(callback) {
+ removeBeforeObserver(this, 'content', null, '_contentWillChange');
+ removeObserver(this, 'content', null, '_contentDidChange');
+
+ callback.call(this);
+
+ addBeforeObserver(this, 'content', null, '_contentWillChange');
+ addObserver(this, 'content', null, '_contentDidChange');
+ },
+
+ itemViewClass: _MetamorphView,
+ emptyViewClass: _MetamorphView,
+
+ createChildView: function(view, attrs) {
+ view = this._super(view, attrs);
+
+ // At the moment, if a container view subclass wants
+ // to insert keywords, it is responsible for cloning
+ // the keywords hash. This will be fixed momentarily.
+ var keyword = get(this, 'keyword');
+ var content = get(view, 'content');
+
+ if (keyword) {
+ var data = get(view, 'templateData');
+
+ data = copy(data);
+ data.keywords = view.cloneKeywords();
+ set(view, 'templateData', data);
+
+ // In this case, we do not bind, because the `content` of
+ // a #each item cannot change.
+ data.keywords[keyword] = content;
+ }
+
+ // If {{#each}} is looping over an array of controllers,
+ // point each child view at their respective controller.
+ if (content && content.isController) {
+ set(view, 'controller', content);
+ }
+
+ return view;
+ },
+
+ destroy: function() {
+ if (!this._super()) { return; }
+
+ var arrayController = get(this, '_arrayController');
+
+ if (arrayController) {
+ arrayController.destroy();
+ }
+
+ return this;
+ }
+ });
+
+ var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) {
+ var self = this;
+ var normalized = EmberHandlebars.normalizePath(context, path, options.data);
+
+ this.context = context;
+ this.path = path;
+ this.options = options;
+ this.template = options.fn;
+ this.containingView = options.data.view;
+ this.normalizedRoot = normalized.root;
+ this.normalizedPath = normalized.path;
+ this.content = this.lookupContent();
+
+ this.addContentObservers();
+ this.addArrayObservers();
+
+ this.containingView.on('willClearRender', function() {
+ self.destroy();
+ });
+ };
+
+ GroupedEach.prototype = {
+ contentWillChange: function() {
+ this.removeArrayObservers();
+ },
+
+ contentDidChange: function() {
+ this.content = this.lookupContent();
+ this.addArrayObservers();
+ this.rerenderContainingView();
+ },
+
+ contentArrayWillChange: K,
+
+ contentArrayDidChange: function() {
+ this.rerenderContainingView();
+ },
+
+ lookupContent: function() {
+ return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options);
+ },
+
+ addArrayObservers: function() {
+ if (!this.content) { return; }
+
+ this.content.addArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ },
+
+ removeArrayObservers: function() {
+ if (!this.content) { return; }
+
+ this.content.removeArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ },
+
+ addContentObservers: function() {
+ addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange);
+ addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange);
+ },
+
+ removeContentObservers: function() {
+ removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange);
+ removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange);
+ },
+
+ render: function() {
+ if (!this.content) { return; }
+
+ var content = this.content;
+ var contentLength = get(content, 'length');
+ var options = this.options;
+ var data = options.data;
+ var template = this.template;
+
+ data.insideEach = true;
+ for (var i = 0; i < contentLength; i++) {
+ var context = content.objectAt(i);
+ options.data.keywords[options.hash.keyword] = context;
+ template(context, { data: data });
+ }
+ },
+
+ rerenderContainingView: function() {
+ var self = this;
+ run.scheduleOnce('render', this, function() {
+ // It's possible it's been destroyed after we enqueued a re-render call.
+ if (!self.destroyed) {
+ self.containingView.rerender();
+ }
+ });
+ },
+
+ destroy: function() {
+ this.removeContentObservers();
+ if (this.content) {
+ this.removeArrayObservers();
+ }
+ this.destroyed = true;
+ }
+ };
+
+ /**
+ The `{{#each}}` helper loops over elements in a collection. It is an extension
+ of the base Handlebars `{{#each}}` helper.
+
+ The default behavior of `{{#each}}` is to yield its inner block once for every
+ item in an array. Each yield will provide the item as the context of the block.
+
+ ```javascript
+ var developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}];
+ ```
+
+ ```handlebars
+ {{#each developers}}
+ {{name}}
+ {{! `this` is each developer }}
+ {{/each}}
+ ```
+
+ `{{#each}}` supports an alternative syntax with element naming. This preserves
+ context of the yielded block:
+
+ ```handlebars
+ {{#each person in developers}}
+ {{person.name}}
+ {{! `this` is whatever it was outside the #each }}
+ {{/each}}
+ ```
+
+ The same rules apply to arrays of primitives, but the items may need to be
+ references with `{{this}}`.
+
+ ```javascript
+ var developerNames = ['Yehuda', 'Tom', 'Paul']
+ ```
+
+ ```handlebars
+ {{#each developerNames}}
+ {{this}}
+ {{/each}}
+ ```
+
+ ### {{else}} condition
+
+ `{{#each}}` can have a matching `{{else}}`. The contents of this block will render
+ if the collection is empty.
+
+ ```
+ {{#each person in developers}}
+ {{person.name}}
+ {{else}}
+ Sorry, nobody is available for this task.
+ {{/each}}
+ ```
+
+ ### Specifying an alternative view for each item
+
+ `itemViewClass` can control which view will be used during the render of each
+ item's template.
+
+ The following template:
+
+ ```handlebars
+
+ {{#each developers itemViewClass="person"}}
+ {{name}}
+ {{/each}}
+
+ ```
+
+ Will use the following view for each item
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li'
+ });
+ ```
+
+ Resulting in HTML output that looks like the following:
+
+ ```html
+
+ ```
+
+ `itemViewClass` also enables a non-block form of `{{each}}`. The view
+ must {{#crossLink "Ember.View/toc_templates"}}provide its own template{{/crossLink}},
+ and then the block should be dropped. An example that outputs the same HTML
+ as the previous one:
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li',
+ template: '{{name}}'
+ });
+ ```
+
+ ```handlebars
+
+ {{each developers itemViewClass="person"}}
+
+ ```
+
+ ### Specifying an alternative view for no items (else)
+
+ The `emptyViewClass` option provides the same flexibility to the `{{else}}`
+ case of the each helper.
+
+ ```javascript
+ App.NoPeopleView = Ember.View.extend({
+ tagName: 'li',
+ template: 'No person is available, sorry'
+ });
+ ```
+
+ ```handlebars
+
+ {{#each developers emptyViewClass="no-people"}}
+ {{name}}
+ {{/each}}
+
+ ```
+
+ ### Wrapping each item in a controller
+
+ Controllers in Ember manage state and decorate data. In many cases,
+ providing a controller for each item in a list can be useful.
+ Specifically, an {{#crossLink "Ember.ObjectController"}}Ember.ObjectController{{/crossLink}}
+ should probably be used. Item controllers are passed the item they
+ will present as a `model` property, and an object controller will
+ proxy property lookups to `model` for us.
+
+ This allows state and decoration to be added to the controller
+ while any other property lookups are delegated to the model. An example:
+
+ ```javascript
+ App.RecruitController = Ember.ObjectController.extend({
+ isAvailableForHire: function() {
+ return !this.get('isEmployed') && this.get('isSeekingWork');
+ }.property('isEmployed', 'isSeekingWork')
+ })
+ ```
+
+ ```handlebars
+ {{#each person in developers itemController="recruit"}}
+ {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}}
+ {{/each}}
+ ```
+
+ ### (Experimental) Grouped Each
+
+ If a list's membership often changes, but properties of items in that
+ group rarely change, a significant improvement in template rendering
+ time can be achieved by using the experimental [group helper](https://github.com/emberjs/group-helper).
+
+ ```handlebars
+ {{#group}}
+ {{#each people}}
+ {{firstName}} {{lastName}}
+ {{/each}}
+ {{/group}}
+ ```
+
+ When the membership of `people` changes, or when any property changes, the entire
+ `{{#group}}` block will be re-rendered.
+
+ An `{{#each}}` inside the `{{#group}}` helper can opt-out of the special group
+ behavior by passing the `groupedRows` option. For example:
+
+ ```handlebars
+ {{#group}}
+ {{#each dealers}}
+ {{! uses group's special behavior }}
+ {{firstName}} {{lastName}}
+ {{/each}}
+
+ {{#each car in cars groupedRows=true}}
+ {{! does not use group's special behavior }}
+ {{car.make}} {{car.model}} {{car.color}}
+ {{/each}}
+ {{/group}}
+ ```
+
+ Any change to the `dealers` collection will cause the entire group to be re-rendered.
+ Changes to the `cars` collection will be re-rendered individually, as they are with
+ normal `{{#each}}` usage.
+
+ `{{#group}}` is implemented with an `itemViewClass`, so specifying an `itemViewClass`
+ on an `{{#each}}` will also disable the special re-rendering behavior.
+
+ @method each
+ @for Ember.Handlebars.helpers
+ @param [name] {String} name for item (used with `in`)
+ @param [path] {String} path
+ @param [options] {Object} Handlebars key/value pairs of options
+ @param [options.itemViewClass] {String} a path to a view class used for each item
+ @param [options.emptyViewClass] {String} a path to a view class used for each item
+ @param [options.itemController] {String} name of a controller to be created for each item
+ @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper
+ */
+ function eachHelper(path, options) {
+ var ctx;
+ var helperName = 'each';
+
+ if (arguments.length === 4) {
+ Ember.assert("If you pass more than one argument to the each helper, it must be in the form #each foo in bar", arguments[1] === "in");
+
+ var keywordName = arguments[0];
+
+
+ options = arguments[3];
+ path = arguments[2];
+
+ helperName += ' ' + keywordName + ' in ' + path;
+
+ if (path === '') { path = "this"; }
+
+ options.hash.keyword = keywordName;
+
+ } else if (arguments.length === 1) {
+ options = path;
+ path = 'this';
+ } else {
+ helperName += ' ' + path;
+ }
+
+ options.hash.dataSourceBinding = path;
+ // Set up emptyView as a metamorph with no tag
+ //options.hash.emptyViewClass = Ember._MetamorphView;
+
+ // can't rely on this default behavior when use strict
+ ctx = this || window;
+
+ options.helperName = options.helperName || helperName;
+
+ if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) {
+ new GroupedEach(ctx, path, options).render();
+ } else {
+ return helpers.collection.call(ctx, EmberHandlebars.EachView, options);
+ }
+ }
+
+ __exports__.EachView = EachView;
+ __exports__.GroupedEach = GroupedEach;
+ __exports__.eachHelper = eachHelper;
+ });
+enifed("ember-handlebars/helpers/loc",
+ ["ember-runtime/system/string","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var loc = __dependency1__.loc;
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the
+ provided string.
+
+ This is a convenient way to localize text within a template:
+
+ ```javascript
+ Ember.STRINGS = {
+ '_welcome_': 'Bonjour'
+ };
+ ```
+
+ ```handlebars
+
+ {{loc '_welcome_'}}
+
+ ```
+
+ ```html
+
+ Bonjour
+
+ ```
+
+ See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to
+ set up localized string references.
+
+ @method loc
+ @for Ember.Handlebars.helpers
+ @param {String} str The string to format
+ @see {Ember.String#loc}
+ */
+ __exports__["default"] = loc;
+ });
+enifed("ember-handlebars/helpers/partial",
+ ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ // var emberAssert = Ember.assert;
+
+ var isNone = __dependency2__.isNone;
+ var handlebarsGet = __dependency3__.handlebarsGet;
+ var bind = __dependency4__.bind;
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ The `partial` helper renders another template without
+ changing the template context:
+
+ ```handlebars
+ {{foo}}
+ {{partial "nav"}}
+ ```
+
+ The above example template will render a template named
+ "_nav", which has the same context as the parent template
+ it's rendered into, so if the "_nav" template also referenced
+ `{{foo}}`, it would print the same thing as the `{{foo}}`
+ in the above example.
+
+ If a "_nav" template isn't found, the `partial` helper will
+ fall back to a template named "nav".
+
+ ## Bound template names
+
+ The parameter supplied to `partial` can also be a path
+ to a property containing a template name, e.g.:
+
+ ```handlebars
+ {{partial someTemplateName}}
+ ```
+
+ The above example will look up the value of `someTemplateName`
+ on the template context (e.g. a controller) and use that
+ value as the name of the template to render. If the resolved
+ value is falsy, nothing will be rendered. If `someTemplateName`
+ changes, the partial will be re-rendered using the new template
+ name.
+
+ ## Setting the partial's context with `with`
+
+ The `partial` helper can be used in conjunction with the `with`
+ helper to set a context that will be used by the partial:
+
+ ```handlebars
+ {{#with currentUser}}
+ {{partial "user_info"}}
+ {{/with}}
+ ```
+
+ @method partial
+ @for Ember.Handlebars.helpers
+ @param {String} partialName the name of the template to render minus the leading underscore
+ */
+
+ __exports__["default"] = function partialHelper(name, options) {
+
+ var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this;
+
+ options.helperName = options.helperName || 'partial';
+
+ if (options.types[0] === "ID") {
+ // Helper was passed a property path; we need to
+ // create a binding that will re-render whenever
+ // this property changes.
+ options.fn = function(context, fnOptions) {
+ var partialName = handlebarsGet(context, name, fnOptions);
+ renderPartial(context, partialName, fnOptions);
+ };
+
+ return bind.call(context, name, options, true, exists);
+ } else {
+ // Render the partial right into parent template.
+ renderPartial(context, name, options);
+ }
+ }
+
+ function exists(value) {
+ return !isNone(value);
+ }
+
+ function renderPartial(context, name, options) {
+ var nameParts = name.split("/");
+ var lastPart = nameParts[nameParts.length - 1];
+
+ nameParts[nameParts.length - 1] = "_" + lastPart;
+
+ var view = options.data.view;
+ var underscoredName = nameParts.join("/");
+ var template = view.templateForName(underscoredName);
+ var deprecatedTemplate = !template && view.templateForName(name);
+
+ Ember.assert("Unable to find partial with name '"+name+"'.", template || deprecatedTemplate);
+
+ template = template || deprecatedTemplate;
+
+ template(context, { data: options.data });
+ }
+ });
+enifed("ember-handlebars/helpers/shared",
+ ["ember-handlebars/ext","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var handlebarsGet = __dependency1__.handlebarsGet;
+
+ __exports__["default"] = function resolvePaths(options) {
+ var ret = [];
+ var contexts = options.contexts;
+ var roots = options.roots;
+ var data = options.data;
+
+ for (var i=0, l=contexts.length; i{{unbound somePropertyThatDoesntChange}}
+ ```
+
+ `unbound` can also be used in conjunction with a bound helper to
+ render it in its unbound form:
+
+ ```handlebars
+ {{unbound helperName somePropertyThatDoesntChange}}
+ ```
+
+ @method unbound
+ @for Ember.Handlebars.helpers
+ @param {String} property
+ @return {String} HTML string
+ */
+ __exports__["default"] = function unboundHelper(property, fn) {
+ var options = arguments[arguments.length - 1];
+ var container = options.data.view.container;
+ var helper, context, out, ctx;
+
+ ctx = this;
+ if (arguments.length > 2) {
+ // Unbound helper call.
+ options.data.isUnbound = true;
+ helper = resolveHelper(container, property) || helpers.helperMissing;
+ out = helper.apply(ctx, slice.call(arguments, 1));
+ delete options.data.isUnbound;
+ return out;
+ }
+
+ context = (fn.contexts && fn.contexts.length) ? fn.contexts[0] : ctx;
+ return handlebarsGet(context, property, fn);
+ }
+ });
+enifed("ember-handlebars/helpers/view",
+ ["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-views/system/jquery","ember-views/views/view","ember-metal/binding","ember-metal/keys","ember-handlebars/ext","ember-runtime/system/string","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /*globals Handlebars */
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.warn, Ember.assert
+ // var emberWarn = Ember.warn, emberAssert = Ember.assert;
+
+ var EmberObject = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var IS_BINDING = __dependency5__.IS_BINDING;
+ var jQuery = __dependency6__["default"];
+ var View = __dependency7__["default"];
+ var isGlobalPath = __dependency8__.isGlobalPath;
+ var keys = __dependency9__["default"];
+ var normalizePath = __dependency10__.normalizePath;
+ var handlebarsGet = __dependency10__.handlebarsGet;
+ var handlebarsGetView = __dependency10__.handlebarsGetView;
+ var EmberString = __dependency11__["default"];
+
+
+ var LOWERCASE_A_Z = /^[a-z]/;
+ var VIEW_PREFIX = /^view\./;
+
+ function makeBindings(thisContext, options) {
+ var hash = options.hash;
+ var hashType = options.hashTypes;
+
+ for (var prop in hash) {
+ if (hashType[prop] === 'ID') {
+
+ var value = hash[prop];
+
+ if (IS_BINDING.test(prop)) {
+ Ember.warn("You're attempting to render a view by passing " + prop + "=" + value + " to a view helper, but this syntax is ambiguous. You should either surround " + value + " in quotes or remove `Binding` from " + prop + ".");
+ } else {
+ hash[prop + 'Binding'] = value;
+ hashType[prop + 'Binding'] = 'STRING';
+ delete hash[prop];
+ delete hashType[prop];
+ }
+ }
+ }
+
+ if (hash.hasOwnProperty('idBinding')) {
+ // id can't be bound, so just perform one-time lookup.
+ hash.id = handlebarsGet(thisContext, hash.idBinding, options);
+ hashType.id = 'STRING';
+ delete hash.idBinding;
+ delete hashType.idBinding;
+ }
+ }
+
+ var ViewHelper = EmberObject.create({
+ propertiesFromHTMLOptions: function(options) {
+ var hash = options.hash;
+ var data = options.data;
+ var classes = hash['class'];
+
+ var extensions = {
+ helperName: options.helperName || ''
+ };
+
+ if (hash.id) {
+ extensions.elementId = hash.id;
+ }
+
+ if (hash.tag) {
+ extensions.tagName = hash.tag;
+ }
+
+ if (classes) {
+ classes = classes.split(' ');
+ extensions.classNames = classes;
+ }
+
+ if (hash.classBinding) {
+ extensions.classNameBindings = hash.classBinding.split(' ');
+ }
+
+ if (hash.classNameBindings) {
+ if (extensions.classNameBindings === undefined) {
+ extensions.classNameBindings = [];
+ }
+ extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' '));
+ }
+
+ if (hash.attributeBindings) {
+ Ember.assert("Setting 'attributeBindings' via Handlebars is not allowed. Please subclass Ember.View and set it there instead.");
+ extensions.attributeBindings = null;
+ }
+
+ // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings
+ // as well as class name bindings. If the bindings are local, make them relative to the current context
+ // instead of the view.
+ var path;
+ var hashKeys = keys(hash);
+
+ for (var i = 0, l = hashKeys.length; i < l; i++) {
+ var prop = hashKeys[i];
+ var isBinding = IS_BINDING.test(prop);
+
+ if (prop !== 'classNameBindings') {
+ extensions[prop] = hash[prop];
+ }
+
+ // Test if the property ends in "Binding"
+ if (isBinding && typeof extensions[prop] === 'string') {
+ path = this.contextualizeBindingPath(hash[prop], data);
+ if (path) {
+ extensions[prop] = path;
+ }
+ }
+ }
+
+ if (extensions.classNameBindings) {
+ // Evaluate the context of class name bindings:
+ for (var j = 0, k = extensions.classNameBindings.length; j < k; j++) {
+ var full = extensions.classNameBindings[j];
+
+ if (typeof full === 'string') {
+ // Contextualize the path of classNameBinding so this:
+ //
+ // classNameBinding="isGreen:green"
+ //
+ // is converted to this:
+ //
+ // classNameBinding="_parentView.context.isGreen:green"
+ var parsedPath = View._parsePropertyPath(full);
+ if (parsedPath.path !== '') {
+ path = this.contextualizeBindingPath(parsedPath.path, data);
+ if (path) {
+ extensions.classNameBindings[j] = path + parsedPath.classNames;
+ }
+ }
+ }
+ }
+ }
+
+ return extensions;
+ },
+
+ // Transform bindings from the current context to a context that can be evaluated within the view.
+ // Returns null if the path shouldn't be changed.
+ //
+ // TODO: consider the addition of a prefix that would allow this method to return `path`.
+ contextualizeBindingPath: function(path, data) {
+ var normalized = normalizePath(null, path, data);
+ if (normalized.isKeyword) {
+ return 'templateData.keywords.' + path;
+ } else if (isGlobalPath(path)) {
+ return null;
+ } else if (path === 'this' || path === '') {
+ return '_parentView.context';
+ } else {
+ return '_parentView.context.' + path;
+ }
+ },
+
+ helper: function(thisContext, path, options) {
+ var data = options.data;
+ var fn = options.fn;
+ var newView;
+
+ makeBindings(thisContext, options);
+
+ var container = this.container || (data && data.view && data.view.container);
+ newView = handlebarsGetView(thisContext, path, container, options);
+
+ var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
+ var currentView = data.view;
+ viewOptions.templateData = data;
+ var newViewProto = newView.proto();
+
+ if (fn) {
+ Ember.assert("You cannot provide a template block if you also specified a templateName", !get(viewOptions, 'templateName') && !get(newViewProto, 'templateName'));
+ viewOptions.template = fn;
+ }
+
+ // We only want to override the `_context` computed property if there is
+ // no specified controller. See View#_context for more information.
+ if (!newViewProto.controller && !newViewProto.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
+ viewOptions._context = thisContext;
+ }
+
+ currentView.appendChild(newView, viewOptions);
+ },
+
+ instanceHelper: function(thisContext, newView, options) {
+ var data = options.data;
+ var fn = options.fn;
+
+ makeBindings(thisContext, options);
+
+ Ember.assert(
+ 'Only a instance of a view may be passed to the ViewHelper.instanceHelper',
+ View.detectInstance(newView)
+ );
+
+ var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
+ var currentView = data.view;
+ viewOptions.templateData = data;
+
+ if (fn) {
+ Ember.assert("You cannot provide a template block if you also specified a templateName", !get(viewOptions, 'templateName') && !get(newView, 'templateName'));
+ viewOptions.template = fn;
+ }
+
+ // We only want to override the `_context` computed property if there is
+ // no specified controller. See View#_context for more information.
+ if (!newView.controller && !newView.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
+ viewOptions._context = thisContext;
+ }
+
+ currentView.appendChild(newView, viewOptions);
+ }
+ });
+ __exports__.ViewHelper = ViewHelper;
+ /**
+ `{{view}}` inserts a new instance of an `Ember.View` into a template passing its
+ options to the `Ember.View`'s `create` method and using the supplied block as
+ the view's own template.
+
+ An empty `` and the following template:
+
+ ```handlebars
+ A span:
+ {{#view tagName="span"}}
+ hello.
+ {{/view}}
+ ```
+
+ Will result in HTML structure:
+
+ ```html
+
+
+
+
+ A span:
+
+ Hello.
+
+
+
+ ```
+
+ ### `parentView` setting
+
+ The `parentView` property of the new `Ember.View` instance created through
+ `{{view}}` will be set to the `Ember.View` instance of the template where
+ `{{view}}` was called.
+
+ ```javascript
+ aView = Ember.View.create({
+ template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}")
+ });
+
+ aView.appendTo('body');
+ ```
+
+ Will result in HTML structure:
+
+ ```html
+
+
+ my parent: ember1
+
+
+
+ hello.
+
+
+ ```
+
+ The HTML `class` attribute can be set on the `{{view}}`'s resulting element
+ with the `class` or `classNameBindings` options. The `class` option will
+ directly set the CSS `class` attribute and will not be passed to
+ `Ember.View.create`. `classNameBindings` will be passed to `create` and use
+ `Ember.View`'s class name binding functionality:
+
+ ```handlebars
+ {{#view tagName="span" class="a-custom-class"}}
+ hello.
+ {{/view}}
+ ```
+
+ Results in the following HTML structure:
+
+ ```html
+
+
+ hello.
+
+
+ ```
+
+ ### Supplying a different view class
+
+ `{{view}}` can take an optional first argument before its supplied options to
+ specify a path to a custom view class.
+
+ ```handlebars
+ {{#view "custom"}}{{! will look up App.CustomView }}
+ hello.
+ {{/view}}
+ ```
+
+ The first argument can also be a relative path accessible from the current
+ context.
+
+ ```javascript
+ MyApp = Ember.Application.create({});
+ MyApp.OuterView = Ember.View.extend({
+ innerViewClass: Ember.View.extend({
+ classNames: ['a-custom-view-class-as-property']
+ }),
+ template: Ember.Handlebars.compile('{{#view view.innerViewClass}} hi {{/view}}')
+ });
+
+ MyApp.OuterView.create().appendTo('body');
+ ```
+
+ Will result in the following HTML:
+
+ ```html
+
+ ```
+
+ ### Blockless use
+
+ If you supply a custom `Ember.View` subclass that specifies its own template
+ or provide a `templateName` option to `{{view}}` it can be used without
+ supplying a block. Attempts to use both a `templateName` option and supply a
+ block will throw an error.
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.WithTemplateDefinedView = Ember.View.extend({
+ templateName: 'defined-template'
+ });
+ ```
+
+ ```handlebars
+ {{! application.hbs }}
+ {{view 'with-template-defined'}}
+ ```
+
+ ```handlebars
+ {{! defined-template.hbs }}
+ Some content for the defined template view.
+ ```
+
+ ### `viewName` property
+
+ You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance
+ will be referenced as a property of its parent view by this name.
+
+ ```javascript
+ aView = Ember.View.create({
+ template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}')
+ });
+
+ aView.appendTo('body');
+ aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper
+ ```
+
+ @method view
+ @for Ember.Handlebars.helpers
+ @param {String} path
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function viewHelper(path, options) {
+ Ember.assert("The view helper only takes a single argument", arguments.length <= 2);
+
+ // If no path is provided, treat path param as options
+ // and get an instance of the registered `view:toplevel`
+ if (path && path.data && path.data.isRenderData) {
+ options = path;
+ if (options.data && options.data.view && options.data.view.container) {
+ path = options.data.view.container.lookupFactory('view:toplevel');
+ } else {
+ path = View;
+ }
+ }
+
+ options.helperName = options.helperName || 'view';
+
+ return ViewHelper.helper(this, path, options);
+ }
+
+ __exports__.viewHelper = viewHelper;
+ });
+enifed("ember-handlebars/helpers/yield",
+ ["ember-metal/core","ember-metal/property_get","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var Ember = __dependency1__["default"];
+ // var emberAssert = Ember.assert;
+
+ var get = __dependency2__.get;
+
+ /**
+ `{{yield}}` denotes an area of a template that will be rendered inside
+ of another template. It has two main uses:
+
+ ### Use with `layout`
+ When used in a Handlebars template that is assigned to an `Ember.View`
+ instance's `layout` property Ember will render the layout template first,
+ inserting the view's own rendered output at the `{{yield}}` location.
+
+ An empty `` and the following application code:
+
+ ```javascript
+ AView = Ember.View.extend({
+ classNames: ['a-view-with-layout'],
+ layout: Ember.Handlebars.compile('{{yield}}
'),
+ template: Ember.Handlebars.compile('I am wrapped ')
+ });
+
+ aView = AView.create();
+ aView.appendTo('body');
+ ```
+
+ Will result in the following HTML output:
+
+ ```html
+
+
+
+ ```
+
+ The `yield` helper cannot be used outside of a template assigned to an
+ `Ember.View`'s `layout` property and will throw an error if attempted.
+
+ ```javascript
+ BView = Ember.View.extend({
+ classNames: ['a-view-with-layout'],
+ template: Ember.Handlebars.compile('{{yield}}')
+ });
+
+ bView = BView.create();
+ bView.appendTo('body');
+
+ // throws
+ // Uncaught Error: assertion failed:
+ // You called yield in a template that was not a layout
+ ```
+
+ ### Use with Ember.Component
+ When designing components `{{yield}}` is used to denote where, inside the component's
+ template, an optional block passed to the component should render:
+
+ ```handlebars
+
+ {{#labeled-textfield value=someProperty}}
+ First name:
+ {{/labeled-textfield}}
+ ```
+
+ ```handlebars
+
+
+ {{yield}} {{input value=value}}
+
+ ```
+
+ Result:
+
+ ```html
+
+ First name:
+ ```
+
+ @method yield
+ @for Ember.Handlebars.helpers
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ __exports__["default"] = function yieldHelper(options) {
+ var view = options.data.view;
+
+ while (view && !get(view, 'layout')) {
+ if (view._contextView) {
+ view = view._contextView;
+ } else {
+ view = get(view, '_parentView');
+ }
+ }
+
+ Ember.assert("You called yield in a template that was not a layout", !!view);
+
+ view._yield(this, options);
+ }
+ });
+enifed("ember-handlebars/loader",
+ ["ember-handlebars/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-handlebars-compiler","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /*globals Handlebars */
+
+ var ComponentLookup = __dependency1__["default"];
+ var jQuery = __dependency2__["default"];
+ var EmberError = __dependency3__["default"];
+ var onLoad = __dependency4__.onLoad;
+
+ var EmberHandlebars = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ Find templates stored in the head tag as script tags and make them available
+ to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run
+ as as jQuery DOM-ready callback.
+
+ Script tags with `text/x-handlebars` will be compiled
+ with Ember's Handlebars and are suitable for use as a view's template.
+ Those with type `text/x-raw-handlebars` will be compiled with regular
+ Handlebars and are suitable for use in views' computed properties.
+
+ @private
+ @method bootstrap
+ @for Ember.Handlebars
+ @static
+ @param ctx
+ */
+ function bootstrap(ctx) {
+ var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';
+
+ jQuery(selectors, ctx)
+ .each(function() {
+ // Get a reference to the script tag
+ var script = jQuery(this);
+
+ var compile = (script.attr('type') === 'text/x-raw-handlebars') ?
+ jQuery.proxy(Handlebars.compile, Handlebars) :
+ jQuery.proxy(EmberHandlebars.compile, EmberHandlebars);
+ // Get the name of the script, used by Ember.View's templateName property.
+ // First look for data-template-name attribute, then fall back to its
+ // id if no name is found.
+ var templateName = script.attr('data-template-name') || script.attr('id') || 'application';
+ var template = compile(script.html());
+
+ // Check if template of same name already exists
+ if (Ember.TEMPLATES[templateName] !== undefined) {
+ throw new EmberError('Template named "' + templateName + '" already exists.');
+ }
+
+ // For templates which have a name, we save them and then remove them from the DOM
+ Ember.TEMPLATES[templateName] = template;
+
+ // Remove script tag from DOM
+ script.remove();
+ });
+ }
+
+ function _bootstrap() {
+ bootstrap( jQuery(document) );
+ }
+
+ function registerComponentLookup(container) {
+ container.register('component-lookup:main', ComponentLookup);
+ }
+
+ /*
+ We tie this to application.load to ensure that we've at least
+ attempted to bootstrap at the point that the application is loaded.
+
+ We also tie this to document ready since we're guaranteed that all
+ the inline templates are present at this point.
+
+ There's no harm to running this twice, since we remove the templates
+ from the DOM after processing.
+ */
+
+ onLoad('Ember.Application', function(Application) {
+ Application.initializer({
+ name: 'domTemplates',
+ initialize: _bootstrap
+ });
+
+ Application.initializer({
+ name: 'registerComponentLookup',
+ after: 'domTemplates',
+ initialize: registerComponentLookup
+ });
+ });
+
+ __exports__["default"] = bootstrap;
+ });
+enifed("ember-handlebars/string",
+ ["ember-runtime/system/string","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ // required so we can extend this object.
+ var EmberStringUtils = __dependency1__["default"];
+
+ /**
+ Mark a string as safe for unescaped output with Handlebars. If you
+ return HTML from a Handlebars helper, use this function to
+ ensure Handlebars does not escape the HTML.
+
+ ```javascript
+ Ember.String.htmlSafe('someString
')
+ ```
+
+ @method htmlSafe
+ @for Ember.String
+ @static
+ @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars
+ */
+ function htmlSafe(str) {
+ return new Handlebars.SafeString(str);
+ }
+
+ EmberStringUtils.htmlSafe = htmlSafe;
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
+
+ /**
+ Mark a string as being safe for unescaped output with Handlebars.
+
+ ```javascript
+ 'someString
'.htmlSafe()
+ ```
+
+ See [Ember.String.htmlSafe](/api/classes/Ember.String.html#method_htmlSafe).
+
+ @method htmlSafe
+ @for String
+ @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars
+ */
+ String.prototype.htmlSafe = function() {
+ return htmlSafe(this);
+ };
+ }
+
+ __exports__["default"] = htmlSafe;
+ });
+enifed("ember-handlebars/views/handlebars_bound_view",
+ ["ember-handlebars-compiler","ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-views/views/view","ember-views/views/states","ember-handlebars/views/metamorph_view","ember-handlebars/ext","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /*globals Handlebars, Metamorph:true */
+ /*jshint newcap:false*/
+
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var EmberHandlebars = __dependency1__["default"];
+ // EmberHandlebars.SafeString;
+ var SafeString = EmberHandlebars.SafeString;
+
+ var Ember = __dependency2__["default"];
+ // Ember.K
+ var K = Ember.K;
+
+ var EmberError = __dependency3__["default"];
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+ var merge = __dependency6__["default"];
+ var run = __dependency7__["default"];
+ var computed = __dependency8__.computed;
+ var View = __dependency9__["default"];
+ var cloneStates = __dependency10__.cloneStates;
+ var states = __dependency10__.states;
+ var viewStates = states;
+
+ var _MetamorphView = __dependency11__["default"];
+ var handlebarsGet = __dependency12__.handlebarsGet;
+ var uuid = __dependency13__.uuid;
+
+ function SimpleHandlebarsView(path, pathRoot, isEscaped, templateData) {
+ this.path = path;
+ this.pathRoot = pathRoot;
+ this.isEscaped = isEscaped;
+ this.templateData = templateData;
+ this[Ember.GUID_KEY] = uuid();
+ this._lastNormalizedValue = undefined;
+ this.state = 'preRender';
+ this.updateId = null;
+ this._parentView = null;
+ this.buffer = null;
+ this._morph = null;
+ }
+
+ SimpleHandlebarsView.prototype = {
+ isVirtual: true,
+ isView: true,
+
+ destroy: function () {
+ if (this.updateId) {
+ run.cancel(this.updateId);
+ this.updateId = null;
+ }
+ if (this._parentView) {
+ this._parentView.removeChild(this);
+ }
+ this.morph = null;
+ this.state = 'destroyed';
+ },
+
+ propertyWillChange: K,
+
+ propertyDidChange: K,
+
+ normalizedValue: function() {
+ var path = this.path;
+ var pathRoot = this.pathRoot;
+ var escape = this.isEscaped;
+ var result, templateData;
+
+ // Use the pathRoot as the result if no path is provided. This
+ // happens if the path is `this`, which gets normalized into
+ // a `pathRoot` of the current Handlebars context and a path
+ // of `''`.
+ if (path === '') {
+ result = pathRoot;
+ } else {
+ templateData = this.templateData;
+ result = handlebarsGet(pathRoot, path, { data: templateData });
+ }
+
+ if (!escape && !(result instanceof SafeString)) {
+ result = new SafeString(result);
+ }
+
+ return result;
+ },
+
+ render: function(buffer) {
+ var value = this.normalizedValue();
+ this._lastNormalizedValue = value;
+ buffer._element = value;
+ },
+
+ rerender: function() {
+ switch(this.state) {
+ case 'preRender':
+ case 'destroyed':
+ break;
+ case 'inBuffer':
+ throw new EmberError("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");
+ case 'hasElement':
+ case 'inDOM':
+ this.updateId = run.scheduleOnce('render', this, 'update');
+ break;
+ }
+ return this;
+ },
+
+ update: function () {
+ this.updateId = null;
+ var value = this.normalizedValue();
+ // doesn't diff SafeString instances
+ if (value !== this._lastNormalizedValue) {
+ this._lastNormalizedValue = value;
+ this._morph.update(value);
+ }
+ },
+
+ _transitionTo: function(state) {
+ this.state = state;
+ }
+ };
+
+ states = cloneStates(viewStates);
+
+ merge(states._default, {
+ rerenderIfNeeded: K
+ });
+
+ merge(states.inDOM, {
+ rerenderIfNeeded: function(view) {
+ if (view.normalizedValue() !== view._lastNormalizedValue) {
+ view.rerender();
+ }
+ }
+ });
+
+ /**
+ `Ember._HandlebarsBoundView` is a private view created by the Handlebars
+ `{{bind}}` helpers that is used to keep track of bound properties.
+
+ Every time a property is bound using a `{{mustache}}`, an anonymous subclass
+ of `Ember._HandlebarsBoundView` is created with the appropriate sub-template
+ and context set up. When the associated property changes, just the template
+ for this view will re-render.
+
+ @class _HandlebarsBoundView
+ @namespace Ember
+ @extends Ember._MetamorphView
+ @private
+ */
+ var _HandlebarsBoundView = _MetamorphView.extend({
+ instrumentName: 'boundHandlebars',
+
+ _states: states,
+
+ /**
+ The function used to determine if the `displayTemplate` or
+ `inverseTemplate` should be rendered. This should be a function that takes
+ a value and returns a Boolean.
+
+ @property shouldDisplayFunc
+ @type Function
+ @default null
+ */
+ shouldDisplayFunc: null,
+
+ /**
+ Whether the template rendered by this view gets passed the context object
+ of its parent template, or gets passed the value of retrieving `path`
+ from the `pathRoot`.
+
+ For example, this is true when using the `{{#if}}` helper, because the
+ template inside the helper should look up properties relative to the same
+ object as outside the block. This would be `false` when used with `{{#with
+ foo}}` because the template should receive the object found by evaluating
+ `foo`.
+
+ @property preserveContext
+ @type Boolean
+ @default false
+ */
+ preserveContext: false,
+
+ /**
+ If `preserveContext` is true, this is the object that will be used
+ to render the template.
+
+ @property previousContext
+ @type Object
+ */
+ previousContext: null,
+
+ /**
+ The template to render when `shouldDisplayFunc` evaluates to `true`.
+
+ @property displayTemplate
+ @type Function
+ @default null
+ */
+ displayTemplate: null,
+
+ /**
+ The template to render when `shouldDisplayFunc` evaluates to `false`.
+
+ @property inverseTemplate
+ @type Function
+ @default null
+ */
+ inverseTemplate: null,
+
+
+ /**
+ The path to look up on `pathRoot` that is passed to
+ `shouldDisplayFunc` to determine which template to render.
+
+ In addition, if `preserveContext` is `false,` the object at this path will
+ be passed to the template when rendering.
+
+ @property path
+ @type String
+ @default null
+ */
+ path: null,
+
+ /**
+ The object from which the `path` will be looked up. Sometimes this is the
+ same as the `previousContext`, but in cases where this view has been
+ generated for paths that start with a keyword such as `view` or
+ `controller`, the path root will be that resolved object.
+
+ @property pathRoot
+ @type Object
+ */
+ pathRoot: null,
+
+ normalizedValue: function() {
+ var path = get(this, 'path');
+ var pathRoot = get(this, 'pathRoot');
+ var valueNormalizer = get(this, 'valueNormalizerFunc');
+ var result, templateData;
+
+ // Use the pathRoot as the result if no path is provided. This
+ // happens if the path is `this`, which gets normalized into
+ // a `pathRoot` of the current Handlebars context and a path
+ // of `''`.
+ if (path === '') {
+ result = pathRoot;
+ } else {
+ templateData = get(this, 'templateData');
+ result = handlebarsGet(pathRoot, path, { data: templateData });
+ }
+
+ return valueNormalizer ? valueNormalizer(result) : result;
+ },
+
+ rerenderIfNeeded: function() {
+ this.currentState.rerenderIfNeeded(this);
+ },
+
+ /**
+ Determines which template to invoke, sets up the correct state based on
+ that logic, then invokes the default `Ember.View` `render` implementation.
+
+ This method will first look up the `path` key on `pathRoot`,
+ then pass that value to the `shouldDisplayFunc` function. If that returns
+ `true,` the `displayTemplate` function will be rendered to DOM. Otherwise,
+ `inverseTemplate`, if specified, will be rendered.
+
+ For example, if this `Ember._HandlebarsBoundView` represented the `{{#with
+ foo}}` helper, it would look up the `foo` property of its context, and
+ `shouldDisplayFunc` would always return true. The object found by looking
+ up `foo` would be passed to `displayTemplate`.
+
+ @method render
+ @param {Ember.RenderBuffer} buffer
+ */
+ render: function(buffer) {
+ // If not invoked via a triple-mustache ({{{foo}}}), escape
+ // the content of the template.
+ var escape = get(this, 'isEscaped');
+
+ var shouldDisplay = get(this, 'shouldDisplayFunc');
+ var preserveContext = get(this, 'preserveContext');
+ var context = get(this, 'previousContext');
+
+ var inverseTemplate = get(this, 'inverseTemplate');
+ var displayTemplate = get(this, 'displayTemplate');
+
+ var result = this.normalizedValue();
+
+ this._lastNormalizedValue = result;
+
+ // First, test the conditional to see if we should
+ // render the template or not.
+ if (shouldDisplay(result)) {
+ set(this, 'template', displayTemplate);
+
+ // If we are preserving the context (for example, if this
+ // is an #if block, call the template with the same object.
+ if (preserveContext) {
+ set(this, '_context', context);
+ } else {
+ // Otherwise, determine if this is a block bind or not.
+ // If so, pass the specified object to the template
+ if (displayTemplate) {
+ set(this, '_context', result);
+ } else {
+ // This is not a bind block, just push the result of the
+ // expression to the render context and return.
+ if (result === null || result === undefined) {
+ result = "";
+ } else if (!(result instanceof SafeString)) {
+ result = String(result);
+ }
+
+ if (escape) { result = Handlebars.Utils.escapeExpression(result); }
+ buffer.push(result);
+ return;
+ }
+ }
+ } else if (inverseTemplate) {
+ set(this, 'template', inverseTemplate);
+
+ if (preserveContext) {
+ set(this, '_context', context);
+ } else {
+ set(this, '_context', result);
+ }
+ } else {
+ set(this, 'template', function() { return ''; });
+ }
+
+ return this._super(buffer);
+ }
+ });
+
+ __exports__._HandlebarsBoundView = _HandlebarsBoundView;
+ __exports__.SimpleHandlebarsView = SimpleHandlebarsView;
+ });
+enifed("ember-handlebars/views/metamorph_view",
+ ["ember-metal/core","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /* global Metamorph:true */
+
+ /*jshint newcap:false*/
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+
+ var CoreView = __dependency2__["default"];
+ var View = __dependency3__["default"];
+ var Mixin = __dependency4__.Mixin;
+ var run = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ function notifyMutationListeners() {
+ run.once(View, 'notifyMutationListeners');
+ }
+
+ // The `morph` and `outerHTML` properties are internal only
+ // and not observable.
+
+ /**
+ @class _Metamorph
+ @namespace Ember
+ @private
+ */
+ var _Metamorph = Mixin.create({
+ isVirtual: true,
+ tagName: '',
+
+ instrumentName: 'metamorph',
+
+ init: function() {
+ this._super();
+ Ember.deprecate('Supplying a tagName to Metamorph views is unreliable and is deprecated. You may be setting the tagName on a Handlebars helper that creates a Metamorph.', !this.tagName);
+ }
+ });
+ __exports__._Metamorph = _Metamorph;
+ /**
+ @class _MetamorphView
+ @namespace Ember
+ @extends Ember.View
+ @uses Ember._Metamorph
+ @private
+ */
+ var _MetamorphView = View.extend(_Metamorph);
+ __exports__._MetamorphView = _MetamorphView;
+ /**
+ @class _SimpleMetamorphView
+ @namespace Ember
+ @extends Ember.CoreView
+ @uses Ember._Metamorph
+ @private
+ */
+ var _SimpleMetamorphView = CoreView.extend(_Metamorph);
+ __exports__._SimpleMetamorphView = _SimpleMetamorphView;__exports__["default"] = View.extend(_Metamorph);
+ });
+enifed("ember-metal-views",
+ ["ember-metal-views/renderer","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Renderer = __dependency1__["default"];
+ __exports__.Renderer = Renderer;
+ });
+enifed("ember-metal-views/renderer",
+ ["morph","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var DOMHelper = __dependency1__.DOMHelper;
+
+ function Renderer() {
+ this._uuid = 0;
+ this._views = new Array(2000);
+ this._queue = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
+ this._parents = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
+ this._elements = new Array(17);
+ this._inserts = {};
+ this._dom = new DOMHelper();
+ }
+
+ function Renderer_renderTree(_view, _parentView, _insertAt) {
+ var views = this._views;
+ views[0] = _view;
+ var insertAt = _insertAt === undefined ? -1 : _insertAt;
+ var index = 0;
+ var total = 1;
+ var levelBase = _parentView ? _parentView._level+1 : 0;
+
+ var root = _parentView == null ? _view : _parentView._root;
+
+ // if root view has a _morph assigned
+ var willInsert = !!root._morph;
+
+ var queue = this._queue;
+ queue[0] = 0;
+ var length = 1;
+
+ var parentIndex = -1;
+ var parents = this._parents;
+ var parent = _parentView || null;
+ var elements = this._elements;
+ var element = null;
+ var contextualElement = null;
+ var level = 0;
+
+ var view = _view;
+ var children, i, l, child;
+ while (length) {
+ elements[level] = element;
+ if (!view._morph) {
+ // ensure props we add are in same order
+ view._morph = null;
+ }
+ view._root = root;
+ this.uuid(view);
+ view._level = levelBase + level;
+ if (view._elementCreated) {
+ this.remove(view, false, true);
+ }
+
+ this.willCreateElement(view);
+
+ contextualElement = view._morph && view._morph.contextualElement;
+ if (!contextualElement && parent && parent._childViewsMorph) {
+ contextualElement = parent._childViewsMorph.contextualElement;
+ }
+ if (!contextualElement && view._didCreateElementWithoutMorph) {
+ // This code path is only used by createElement and rerender when createElement
+ // was previously called on a view.
+ contextualElement = document.body;
+ }
+ Ember.assert("Required contextualElement for view "+_view+" is missing", contextualElement);
+ element = this.createElement(view, contextualElement);
+
+ parents[level++] = parentIndex;
+ parentIndex = index;
+ parent = view;
+
+ // enqueue for end
+ queue[length++] = index;
+ // enqueue children
+ children = this.childViews(view);
+ if (children) {
+ for (i=children.length-1;i>=0;i--) {
+ child = children[i];
+ index = total++;
+ views[index] = child;
+ queue[length++] = index;
+ view = child;
+ }
+ }
+
+ index = queue[--length];
+ view = views[index];
+
+ while (parentIndex === index) {
+ level--;
+ view._elementCreated = true;
+ this.didCreateElement(view);
+ if (willInsert) {
+ this.willInsertElement(view);
+ }
+
+ if (level === 0) {
+ length--;
+ break;
+ }
+
+ parentIndex = parents[level];
+ parent = parentIndex === -1 ? _parentView : views[parentIndex];
+ this.insertElement(view, parent, element, -1);
+ index = queue[--length];
+ view = views[index];
+ element = elements[level];
+ elements[level] = null;
+ }
+ }
+
+ this.insertElement(view, _parentView, element, insertAt);
+
+ for (i=total-1;i>=0;i--) {
+ if (willInsert) {
+ views[i]._elementInserted = true;
+ this.didInsertElement(views[i]);
+ }
+ views[i] = null;
+ }
+
+ return element;
+ }
+
+ Renderer.prototype.uuid = function Renderer_uuid(view) {
+ if (view._uuid === undefined) {
+ view._uuid = ++this._uuid;
+ view._renderer = this;
+ } // else assert(view._renderer === this)
+ return view._uuid;
+ };
+
+ Renderer.prototype.scheduleInsert =
+ function Renderer_scheduleInsert(view, morph) {
+ if (view._morph || view._elementCreated) {
+ throw new Error("You cannot insert a View that has already been rendered");
+ }
+ Ember.assert("You cannot insert a View without a morph", morph);
+ view._morph = morph;
+ var viewId = this.uuid(view);
+ this._inserts[viewId] = this.scheduleRender(this, function() {
+ this._inserts[viewId] = null;
+ this.renderTree(view);
+ });
+ };
+
+ Renderer.prototype.appendTo =
+ function Renderer_appendTo(view, target) {
+ var morph = this._dom.appendMorph(target);
+ this.scheduleInsert(view, morph);
+ };
+
+ Renderer.prototype.replaceIn =
+ function Renderer_replaceIn(view, target) {
+ var morph = this._dom.createMorph(target, null, null);
+ this.scheduleInsert(view, morph);
+ };
+
+ function Renderer_remove(_view, shouldDestroy, reset) {
+ var viewId = this.uuid(_view);
+
+ if (this._inserts[viewId]) {
+ this.cancelRender(this._inserts[viewId]);
+ this._inserts[viewId] = undefined;
+ }
+
+ if (!_view._elementCreated) {
+ return;
+ }
+
+ var removeQueue = [];
+ var destroyQueue = [];
+ var morph = _view._morph;
+ var idx, len, view, staticChildren, queue,
+ childViews, i, l, parentView;
+
+ removeQueue.push(_view);
+
+ for (idx=0; idx -1;
+ };
+
+ var defineNativeShim = function(nativeFunc, shim) {
+ if (isNativeFunc(nativeFunc)) {
+ return nativeFunc;
+ }
+ return shim;
+ };
+
+ // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map
+ var map = defineNativeShim(ArrayPrototype.map, function(fun /*, thisp */) {
+ //"use strict";
+
+ if (this === void 0 || this === null || typeof fun !== "function") {
+ throw new TypeError();
+ }
+
+ var t = Object(this);
+ var len = t.length >>> 0;
+ var res = new Array(len);
+ var thisp = arguments[1];
+
+ for (var i = 0; i < len; i++) {
+ if (i in t) {
+ res[i] = fun.call(thisp, t[i], i, t);
+ }
+ }
+
+ return res;
+ });
+
+ // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach
+ var forEach = defineNativeShim(ArrayPrototype.forEach, function(fun /*, thisp */) {
+ //"use strict";
+
+ if (this === void 0 || this === null || typeof fun !== "function") {
+ throw new TypeError();
+ }
+
+ var t = Object(this);
+ var len = t.length >>> 0;
+ var thisp = arguments[1];
+
+ for (var i = 0; i < len; i++) {
+ if (i in t) {
+ fun.call(thisp, t[i], i, t);
+ }
+ }
+ });
+
+ var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) {
+ if (fromIndex === null || fromIndex === undefined) {
+ fromIndex = 0;
+ }
+ else if (fromIndex < 0) {
+ fromIndex = Math.max(0, this.length + fromIndex);
+ }
+
+ for (var i = fromIndex, j = this.length; i < j; i++) {
+ if (this[i] === obj) {
+ return i;
+ }
+ }
+ return -1;
+ });
+
+ var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function(obj, fromIndex) {
+ var len = this.length;
+ var idx;
+
+ if (fromIndex === undefined) fromIndex = len-1;
+ else fromIndex = (fromIndex < 0) ? Math.ceil(fromIndex) : Math.floor(fromIndex);
+ if (fromIndex < 0) fromIndex += len;
+
+ for(idx = fromIndex;idx>=0;idx--) {
+ if (this[idx] === obj) return idx ;
+ }
+ return -1;
+ });
+
+ var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) {
+ var i, value;
+ var result = [];
+ var length = this.length;
+
+ for (i = 0; i < length; i++) {
+ if (this.hasOwnProperty(i)) {
+ value = this[i];
+ if (fn.call(context, value, i, this)) {
+ result.push(value);
+ }
+ }
+ }
+ return result;
+ });
+
+ if (Ember.SHIM_ES5) {
+ ArrayPrototype.map = ArrayPrototype.map || map;
+ ArrayPrototype.forEach = ArrayPrototype.forEach || forEach;
+ ArrayPrototype.filter = ArrayPrototype.filter || filter;
+ ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf;
+ ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf;
+ }
+
+ /**
+ Array polyfills to support ES5 features in older browsers.
+
+ @namespace Ember
+ @property ArrayPolyfills
+ */
+ __exports__.map = map;
+ __exports__.forEach = forEach;
+ __exports__.filter = filter;
+ __exports__.indexOf = indexOf;
+ __exports__.lastIndexOf = lastIndexOf;
+ });
+enifed("ember-metal/binding",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/run_loop","ember-metal/path_cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.Logger, Ember.LOG_BINDINGS, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var trySet = __dependency3__.trySet;
+ var guidFor = __dependency4__.guidFor;
+ var addObserver = __dependency5__.addObserver;
+ var removeObserver = __dependency5__.removeObserver;
+ var _suspendObserver = __dependency5__._suspendObserver;
+ var run = __dependency6__["default"];
+ var isGlobalPath = __dependency7__.isGlobal;
+
+
+ // ES6TODO: where is Ember.lookup defined?
+ /**
+ @module ember-metal
+ */
+
+ // ..........................................................
+ // CONSTANTS
+ //
+
+ /**
+ Debug parameter you can turn on. This will log all bindings that fire to
+ the console. This should be disabled in production code. Note that you
+ can also enable this from the console or temporarily.
+
+ @property LOG_BINDINGS
+ @for Ember
+ @type Boolean
+ @default false
+ */
+ Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS;
+
+ /**
+ Returns true if the provided path is global (e.g., `MyApp.fooController.bar`)
+ instead of local (`foo.bar.baz`).
+
+ @method isGlobalPath
+ @for Ember
+ @private
+ @param {String} path
+ @return Boolean
+ */
+
+ function getWithGlobals(obj, path) {
+ return get(isGlobalPath(path) ? Ember.lookup : obj, path);
+ }
+
+ // ..........................................................
+ // BINDING
+ //
+
+ function Binding(toPath, fromPath) {
+ this._direction = undefined;
+ this._from = fromPath;
+ this._to = toPath;
+ this._readyToSync = undefined;
+ this._oneWay = undefined;
+ }
+
+ /**
+ @class Binding
+ @namespace Ember
+ */
+
+ Binding.prototype = {
+ /**
+ This copies the Binding so it can be connected to another object.
+
+ @method copy
+ @return {Ember.Binding} `this`
+ */
+ copy: function () {
+ var copy = new Binding(this._to, this._from);
+ if (this._oneWay) { copy._oneWay = true; }
+ return copy;
+ },
+
+ // ..........................................................
+ // CONFIG
+ //
+
+ /**
+ This will set `from` property path to the specified value. It will not
+ attempt to resolve this property path to an actual object until you
+ connect the binding.
+
+ The binding will search for the property path starting at the root object
+ you pass when you `connect()` the binding. It follows the same rules as
+ `get()` - see that method for more information.
+
+ @method from
+ @param {String} path the property path to connect to
+ @return {Ember.Binding} `this`
+ */
+ from: function(path) {
+ this._from = path;
+ return this;
+ },
+
+ /**
+ This will set the `to` property path to the specified value. It will not
+ attempt to resolve this property path to an actual object until you
+ connect the binding.
+
+ The binding will search for the property path starting at the root object
+ you pass when you `connect()` the binding. It follows the same rules as
+ `get()` - see that method for more information.
+
+ @method to
+ @param {String|Tuple} path A property path or tuple
+ @return {Ember.Binding} `this`
+ */
+ to: function(path) {
+ this._to = path;
+ return this;
+ },
+
+ /**
+ Configures the binding as one way. A one-way binding will relay changes
+ on the `from` side to the `to` side, but not the other way around. This
+ means that if you change the `to` side directly, the `from` side may have
+ a different value.
+
+ @method oneWay
+ @return {Ember.Binding} `this`
+ */
+ oneWay: function() {
+ this._oneWay = true;
+ return this;
+ },
+
+ /**
+ @method toString
+ @return {String} string representation of binding
+ */
+ toString: function() {
+ var oneWay = this._oneWay ? '[oneWay]' : '';
+ return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay;
+ },
+
+ // ..........................................................
+ // CONNECT AND SYNC
+ //
+
+ /**
+ Attempts to connect this binding instance so that it can receive and relay
+ changes. This method will raise an exception if you have not set the
+ from/to properties yet.
+
+ @method connect
+ @param {Object} obj The root object for this binding.
+ @return {Ember.Binding} `this`
+ */
+ connect: function(obj) {
+ Ember.assert('Must pass a valid object to Ember.Binding.connect()', !!obj);
+
+ var fromPath = this._from;
+ var toPath = this._to;
+ trySet(obj, toPath, getWithGlobals(obj, fromPath));
+
+ // add an observer on the object to be notified when the binding should be updated
+ addObserver(obj, fromPath, this, this.fromDidChange);
+
+ // if the binding is a two-way binding, also set up an observer on the target
+ if (!this._oneWay) { addObserver(obj, toPath, this, this.toDidChange); }
+
+ this._readyToSync = true;
+
+ return this;
+ },
+
+ /**
+ Disconnects the binding instance. Changes will no longer be relayed. You
+ will not usually need to call this method.
+
+ @method disconnect
+ @param {Object} obj The root object you passed when connecting the binding.
+ @return {Ember.Binding} `this`
+ */
+ disconnect: function(obj) {
+ Ember.assert('Must pass a valid object to Ember.Binding.disconnect()', !!obj);
+
+ var twoWay = !this._oneWay;
+
+ // remove an observer on the object so we're no longer notified of
+ // changes that should update bindings.
+ removeObserver(obj, this._from, this, this.fromDidChange);
+
+ // if the binding is two-way, remove the observer from the target as well
+ if (twoWay) { removeObserver(obj, this._to, this, this.toDidChange); }
+
+ this._readyToSync = false; // disable scheduled syncs...
+ return this;
+ },
+
+ // ..........................................................
+ // PRIVATE
+ //
+
+ /* called when the from side changes */
+ fromDidChange: function(target) {
+ this._scheduleSync(target, 'fwd');
+ },
+
+ /* called when the to side changes */
+ toDidChange: function(target) {
+ this._scheduleSync(target, 'back');
+ },
+
+ _scheduleSync: function(obj, dir) {
+ var existingDir = this._direction;
+
+ // if we haven't scheduled the binding yet, schedule it
+ if (existingDir === undefined) {
+ run.schedule('sync', this, this._sync, obj);
+ this._direction = dir;
+ }
+
+ // If both a 'back' and 'fwd' sync have been scheduled on the same object,
+ // default to a 'fwd' sync so that it remains deterministic.
+ if (existingDir === 'back' && dir === 'fwd') {
+ this._direction = 'fwd';
+ }
+ },
+
+ _sync: function(obj) {
+ var log = Ember.LOG_BINDINGS;
+
+ // don't synchronize destroyed objects or disconnected bindings
+ if (obj.isDestroyed || !this._readyToSync) { return; }
+
+ // get the direction of the binding for the object we are
+ // synchronizing from
+ var direction = this._direction;
+
+ var fromPath = this._from;
+ var toPath = this._to;
+
+ this._direction = undefined;
+
+ // if we're synchronizing from the remote object...
+ if (direction === 'fwd') {
+ var fromValue = getWithGlobals(obj, this._from);
+ if (log) {
+ Ember.Logger.log(' ', this.toString(), '->', fromValue, obj);
+ }
+ if (this._oneWay) {
+ trySet(obj, toPath, fromValue);
+ } else {
+ _suspendObserver(obj, toPath, this, this.toDidChange, function () {
+ trySet(obj, toPath, fromValue);
+ });
+ }
+ // if we're synchronizing *to* the remote object
+ } else if (direction === 'back') {
+ var toValue = get(obj, this._to);
+ if (log) {
+ Ember.Logger.log(' ', this.toString(), '<-', toValue, obj);
+ }
+ _suspendObserver(obj, fromPath, this, this.fromDidChange, function () {
+ trySet(isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue);
+ });
+ }
+ }
+
+ };
+
+ function mixinProperties(to, from) {
+ for (var key in from) {
+ if (from.hasOwnProperty(key)) {
+ to[key] = from[key];
+ }
+ }
+ }
+
+ mixinProperties(Binding, {
+
+ /*
+ See `Ember.Binding.from`.
+
+ @method from
+ @static
+ */
+ from: function(from) {
+ var C = this;
+ return new C(undefined, from);
+ },
+
+ /*
+ See `Ember.Binding.to`.
+
+ @method to
+ @static
+ */
+ to: function(to) {
+ var C = this;
+ return new C(to, undefined);
+ },
+
+ /**
+ Creates a new Binding instance and makes it apply in a single direction.
+ A one-way binding will relay changes on the `from` side object (supplied
+ as the `from` argument) the `to` side, but not the other way around.
+ This means that if you change the "to" side directly, the "from" side may have
+ a different value.
+
+ See `Binding.oneWay`.
+
+ @method oneWay
+ @param {String} from from path.
+ @param {Boolean} [flag] (Optional) passing nothing here will make the
+ binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the
+ binding two way again.
+ @return {Ember.Binding} `this`
+ */
+ oneWay: function(from, flag) {
+ var C = this;
+ return new C(undefined, from).oneWay(flag);
+ }
+
+ });
+ /**
+ An `Ember.Binding` connects the properties of two objects so that whenever
+ the value of one property changes, the other property will be changed also.
+
+ ## Automatic Creation of Bindings with `/^*Binding/`-named Properties
+
+ You do not usually create Binding objects directly but instead describe
+ bindings in your class or object definition using automatic binding
+ detection.
+
+ Properties ending in a `Binding` suffix will be converted to `Ember.Binding`
+ instances. The value of this property should be a string representing a path
+ to another object or a custom binding instance created using Binding helpers
+ (see "One Way Bindings"):
+
+ ```
+ valueBinding: "MyApp.someController.title"
+ ```
+
+ This will create a binding from `MyApp.someController.title` to the `value`
+ property of your object instance automatically. Now the two values will be
+ kept in sync.
+
+ ## One Way Bindings
+
+ One especially useful binding customization you can use is the `oneWay()`
+ helper. This helper tells Ember that you are only interested in
+ receiving changes on the object you are binding from. For example, if you
+ are binding to a preference and you want to be notified if the preference
+ has changed, but your object will not be changing the preference itself, you
+ could do:
+
+ ```
+ bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles")
+ ```
+
+ This way if the value of `MyApp.preferencesController.bigTitles` changes the
+ `bigTitles` property of your object will change also. However, if you
+ change the value of your `bigTitles` property, it will not update the
+ `preferencesController`.
+
+ One way bindings are almost twice as fast to setup and twice as fast to
+ execute because the binding only has to worry about changes to one side.
+
+ You should consider using one way bindings anytime you have an object that
+ may be created frequently and you do not intend to change a property; only
+ to monitor it for changes (such as in the example above).
+
+ ## Adding Bindings Manually
+
+ All of the examples above show you how to configure a custom binding, but the
+ result of these customizations will be a binding template, not a fully active
+ Binding instance. The binding will actually become active only when you
+ instantiate the object the binding belongs to. It is useful however, to
+ understand what actually happens when the binding is activated.
+
+ For a binding to function it must have at least a `from` property and a `to`
+ property. The `from` property path points to the object/key that you want to
+ bind from while the `to` path points to the object/key you want to bind to.
+
+ When you define a custom binding, you are usually describing the property
+ you want to bind from (such as `MyApp.someController.value` in the examples
+ above). When your object is created, it will automatically assign the value
+ you want to bind `to` based on the name of your binding key. In the
+ examples above, during init, Ember objects will effectively call
+ something like this on your binding:
+
+ ```javascript
+ binding = Ember.Binding.from("valueBinding").to("value");
+ ```
+
+ This creates a new binding instance based on the template you provide, and
+ sets the to path to the `value` property of the new object. Now that the
+ binding is fully configured with a `from` and a `to`, it simply needs to be
+ connected to become active. This is done through the `connect()` method:
+
+ ```javascript
+ binding.connect(this);
+ ```
+
+ Note that when you connect a binding you pass the object you want it to be
+ connected to. This object will be used as the root for both the from and
+ to side of the binding when inspecting relative paths. This allows the
+ binding to be automatically inherited by subclassed objects as well.
+
+ This also allows you to bind between objects using the paths you declare in
+ `from` and `to`:
+
+ ```javascript
+ // Example 1
+ binding = Ember.Binding.from("App.someObject.value").to("value");
+ binding.connect(this);
+
+ // Example 2
+ binding = Ember.Binding.from("parentView.value").to("App.someObject.value");
+ binding.connect(this);
+ ```
+
+ Now that the binding is connected, it will observe both the from and to side
+ and relay changes.
+
+ If you ever needed to do so (you almost never will, but it is useful to
+ understand this anyway), you could manually create an active binding by
+ using the `Ember.bind()` helper method. (This is the same method used by
+ to setup your bindings on objects):
+
+ ```javascript
+ Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value");
+ ```
+
+ Both of these code fragments have the same effect as doing the most friendly
+ form of binding creation like so:
+
+ ```javascript
+ MyApp.anotherObject = Ember.Object.create({
+ valueBinding: "MyApp.someController.value",
+
+ // OTHER CODE FOR THIS OBJECT...
+ });
+ ```
+
+ Ember's built in binding creation method makes it easy to automatically
+ create bindings for you. You should always use the highest-level APIs
+ available, even if you understand how it works underneath.
+
+ @class Binding
+ @namespace Ember
+ @since Ember 0.9
+ */
+ // Ember.Binding = Binding; ES6TODO: where to put this?
+
+
+ /**
+ Global helper method to create a new binding. Just pass the root object
+ along with a `to` and `from` path to create and connect the binding.
+
+ @method bind
+ @for Ember
+ @param {Object} obj The root object of the transform.
+ @param {String} to The path to the 'to' side of the binding.
+ Must be relative to obj.
+ @param {String} from The path to the 'from' side of the binding.
+ Must be relative to obj or a global path.
+ @return {Ember.Binding} binding instance
+ */
+ function bind(obj, to, from) {
+ return new Binding(to, from).connect(obj);
+ }
+
+ __exports__.bind = bind;/**
+ @method oneWay
+ @for Ember
+ @param {Object} obj The root object of the transform.
+ @param {String} to The path to the 'to' side of the binding.
+ Must be relative to obj.
+ @param {String} from The path to the 'from' side of the binding.
+ Must be relative to obj or a global path.
+ @return {Ember.Binding} binding instance
+ */
+ function oneWay(obj, to, from) {
+ return new Binding(to, from).oneWay().connect(obj);
+ }
+
+ __exports__.oneWay = oneWay;__exports__.Binding = Binding;
+ __exports__.isGlobalPath = isGlobalPath;
+ });
+enifed("ember-metal/cache",
+ ["ember-metal/dictionary","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var dictionary = __dependency1__["default"];
+ __exports__["default"] = Cache;
+
+ function Cache(limit, func) {
+ this.store = dictionary(null);
+ this.size = 0;
+ this.misses = 0;
+ this.hits = 0;
+ this.limit = limit;
+ this.func = func;
+ }
+
+ var FALSE = function() { };
+ var ZERO = function() { };
+ var UNDEFINED = function() { };
+ var NULL = function() { };
+
+ Cache.prototype = {
+ set: function(key, value) {
+ if (this.limit > this.size) {
+ this.size ++;
+ if (value === undefined) {
+ this.store[key] = UNDEFINED;
+ } else {
+ this.store[key] = value;
+ }
+ }
+
+ return value;
+ },
+
+ get: function(key) {
+ var value = this.store[key];
+
+ if (value === undefined) {
+ this.misses ++;
+ value = this.set(key, this.func(key));
+ } else if (value === UNDEFINED) {
+ this.hits ++;
+ value = undefined;
+ } else {
+ this.hits ++;
+ // nothing to translate
+ }
+
+ return value;
+ },
+
+ purge: function() {
+ this.store = dictionary(null);
+ this.size = 0;
+ this.hits = 0;
+ this.misses = 0;
+ }
+ };
+ });
+enifed("ember-metal/chains",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // warn, assert, etc;
+ var get = __dependency2__.get;
+ var normalizeTuple = __dependency2__.normalizeTuple;
+ var meta = __dependency3__.meta;
+ var forEach = __dependency4__.forEach;
+ var watchKey = __dependency5__.watchKey;
+ var unwatchKey = __dependency5__.unwatchKey;
+
+ var metaFor = meta;
+ var warn = Ember.warn;
+ var FIRST_KEY = /^([^\.]+)/;
+
+ function firstKey(path) {
+ return path.match(FIRST_KEY)[0];
+ }
+
+ var pendingQueue = [];
+
+ // attempts to add the pendingQueue chains again. If some of them end up
+ // back in the queue and reschedule is true, schedules a timeout to try
+ // again.
+ function flushPendingChains() {
+ if (pendingQueue.length === 0) { return; } // nothing to do
+
+ var queue = pendingQueue;
+ pendingQueue = [];
+
+ forEach.call(queue, function(q) { q[0].add(q[1]); });
+
+ warn('Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0);
+ }
+
+ __exports__.flushPendingChains = flushPendingChains;function addChainWatcher(obj, keyName, node) {
+ if (!obj || ('object' !== typeof obj)) { return; } // nothing to do
+
+ var m = metaFor(obj);
+ var nodes = m.chainWatchers;
+
+ if (!m.hasOwnProperty('chainWatchers')) {
+ nodes = m.chainWatchers = {};
+ }
+
+ if (!nodes[keyName]) { nodes[keyName] = []; }
+ nodes[keyName].push(node);
+ watchKey(obj, keyName, m);
+ }
+
+ function removeChainWatcher(obj, keyName, node) {
+ if (!obj || 'object' !== typeof obj) { return; } // nothing to do
+
+ var m = obj['__ember_meta__'];
+ if (m && !m.hasOwnProperty('chainWatchers')) { return; } // nothing to do
+
+ var nodes = m && m.chainWatchers;
+
+ if (nodes && nodes[keyName]) {
+ nodes = nodes[keyName];
+ for (var i = 0, l = nodes.length; i < l; i++) {
+ if (nodes[i] === node) {
+ nodes.splice(i, 1);
+ break;
+ }
+ }
+ }
+ unwatchKey(obj, keyName, m);
+ }
+
+ // A ChainNode watches a single key on an object. If you provide a starting
+ // value for the key then the node won't actually watch it. For a root node
+ // pass null for parent and key and object for value.
+ function ChainNode(parent, key, value) {
+ this._parent = parent;
+ this._key = key;
+
+ // _watching is true when calling get(this._parent, this._key) will
+ // return the value of this node.
+ //
+ // It is false for the root of a chain (because we have no parent)
+ // and for global paths (because the parent node is the object with
+ // the observer on it)
+ this._watching = value===undefined;
+
+ this._value = value;
+ this._paths = {};
+ if (this._watching) {
+ this._object = parent.value();
+ if (this._object) { addChainWatcher(this._object, this._key, this); }
+ }
+
+ // Special-case: the EachProxy relies on immediate evaluation to
+ // establish its observers.
+ //
+ // TODO: Replace this with an efficient callback that the EachProxy
+ // can implement.
+ if (this._parent && this._parent._key === '@each') {
+ this.value();
+ }
+ }
+
+ var ChainNodePrototype = ChainNode.prototype;
+
+ function lazyGet(obj, key) {
+ if (!obj) return undefined;
+
+ var meta = obj['__ember_meta__'];
+ // check if object meant only to be a prototype
+ if (meta && meta.proto === obj) return undefined;
+
+ if (key === "@each") return get(obj, key);
+
+ // if a CP only return cached value
+ var desc = meta && meta.descs[key];
+ if (desc && desc._cacheable) {
+ if (key in meta.cache) {
+ return meta.cache[key];
+ } else {
+ return undefined;
+ }
+ }
+
+ return get(obj, key);
+ }
+
+ ChainNodePrototype.value = function() {
+ if (this._value === undefined && this._watching) {
+ var obj = this._parent.value();
+ this._value = lazyGet(obj, this._key);
+ }
+ return this._value;
+ };
+
+ ChainNodePrototype.destroy = function() {
+ if (this._watching) {
+ var obj = this._object;
+ if (obj) { removeChainWatcher(obj, this._key, this); }
+ this._watching = false; // so future calls do nothing
+ }
+ };
+
+ // copies a top level object only
+ ChainNodePrototype.copy = function(obj) {
+ var ret = new ChainNode(null, null, obj);
+ var paths = this._paths;
+ var path;
+
+ for (path in paths) {
+ if (paths[path] <= 0) { continue; } // this check will also catch non-number vals.
+ ret.add(path);
+ }
+ return ret;
+ };
+
+ // called on the root node of a chain to setup watchers on the specified
+ // path.
+ ChainNodePrototype.add = function(path) {
+ var obj, tuple, key, src, paths;
+
+ paths = this._paths;
+ paths[path] = (paths[path] || 0) + 1;
+
+ obj = this.value();
+ tuple = normalizeTuple(obj, path);
+
+ // the path was a local path
+ if (tuple[0] && tuple[0] === obj) {
+ path = tuple[1];
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+
+ // global path, but object does not exist yet.
+ // put into a queue and try to connect later.
+ } else if (!tuple[0]) {
+ pendingQueue.push([this, path]);
+ tuple.length = 0;
+ return;
+
+ // global path, and object already exists
+ } else {
+ src = tuple[0];
+ key = path.slice(0, 0-(tuple[1].length+1));
+ path = tuple[1];
+ }
+
+ tuple.length = 0;
+ this.chain(key, path, src);
+ };
+
+ // called on the root node of a chain to teardown watcher on the specified
+ // path
+ ChainNodePrototype.remove = function(path) {
+ var obj, tuple, key, src, paths;
+
+ paths = this._paths;
+ if (paths[path] > 0) { paths[path]--; }
+
+ obj = this.value();
+ tuple = normalizeTuple(obj, path);
+ if (tuple[0] === obj) {
+ path = tuple[1];
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ } else {
+ src = tuple[0];
+ key = path.slice(0, 0-(tuple[1].length+1));
+ path = tuple[1];
+ }
+
+ tuple.length = 0;
+ this.unchain(key, path);
+ };
+
+ ChainNodePrototype.count = 0;
+
+ ChainNodePrototype.chain = function(key, path, src) {
+ var chains = this._chains;
+ var node;
+ if (!chains) { chains = this._chains = {}; }
+
+ node = chains[key];
+ if (!node) { node = chains[key] = new ChainNode(this, key, src); }
+ node.count++; // count chains...
+
+ // chain rest of path if there is one
+ if (path) {
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ node.chain(key, path); // NOTE: no src means it will observe changes...
+ }
+ };
+
+ ChainNodePrototype.unchain = function(key, path) {
+ var chains = this._chains;
+ var node = chains[key];
+
+ // unchain rest of path first...
+ if (path && path.length>1) {
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ node.unchain(key, path);
+ }
+
+ // delete node if needed.
+ node.count--;
+ if (node.count<=0) {
+ delete chains[node._key];
+ node.destroy();
+ }
+
+ };
+
+ ChainNodePrototype.willChange = function(events) {
+ var chains = this._chains;
+ if (chains) {
+ for(var key in chains) {
+ if (!chains.hasOwnProperty(key)) { continue; }
+ chains[key].willChange(events);
+ }
+ }
+
+ if (this._parent) { this._parent.chainWillChange(this, this._key, 1, events); }
+ };
+
+ ChainNodePrototype.chainWillChange = function(chain, path, depth, events) {
+ if (this._key) { path = this._key + '.' + path; }
+
+ if (this._parent) {
+ this._parent.chainWillChange(this, path, depth+1, events);
+ } else {
+ if (depth > 1) {
+ events.push(this.value(), path);
+ }
+ path = 'this.' + path;
+ if (this._paths[path] > 0) {
+ events.push(this.value(), path);
+ }
+ }
+ };
+
+ ChainNodePrototype.chainDidChange = function(chain, path, depth, events) {
+ if (this._key) { path = this._key + '.' + path; }
+ if (this._parent) {
+ this._parent.chainDidChange(this, path, depth+1, events);
+ } else {
+ if (depth > 1) {
+ events.push(this.value(), path);
+ }
+ path = 'this.' + path;
+ if (this._paths[path] > 0) {
+ events.push(this.value(), path);
+ }
+ }
+ };
+
+ ChainNodePrototype.didChange = function(events) {
+ // invalidate my own value first.
+ if (this._watching) {
+ var obj = this._parent.value();
+ if (obj !== this._object) {
+ removeChainWatcher(this._object, this._key, this);
+ this._object = obj;
+ addChainWatcher(obj, this._key, this);
+ }
+ this._value = undefined;
+
+ // Special-case: the EachProxy relies on immediate evaluation to
+ // establish its observers.
+ if (this._parent && this._parent._key === '@each')
+ this.value();
+ }
+
+ // then notify chains...
+ var chains = this._chains;
+ if (chains) {
+ for(var key in chains) {
+ if (!chains.hasOwnProperty(key)) { continue; }
+ chains[key].didChange(events);
+ }
+ }
+
+ // if no events are passed in then we only care about the above wiring update
+ if (events === null) { return; }
+
+ // and finally tell parent about my path changing...
+ if (this._parent) { this._parent.chainDidChange(this, this._key, 1, events); }
+ };
+
+ function finishChains(obj) {
+ // We only create meta if we really have to
+ var m = obj['__ember_meta__'],
+ chains, chainWatchers, chainNodes;
+ if (m) {
+ // finish any current chains node watchers that reference obj
+ chainWatchers = m.chainWatchers;
+ if (chainWatchers) {
+ for(var key in chainWatchers) {
+ if (!chainWatchers.hasOwnProperty(key)) { continue; }
+ chainNodes = chainWatchers[key];
+ if (chainNodes) {
+ for (var i=0,l=chainNodes.length;i 1) {
+ args = a_slice.call(arguments);
+ func = args.pop();
+ }
+
+ if (typeof func !== "function") {
+ throw new EmberError("Computed Property declared without a property function");
+ }
+
+ var cp = new ComputedProperty(func);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ /**
+ Returns the cached value for a property, if one exists.
+ This can be useful for peeking at the value of a computed
+ property that is generated lazily, without accidentally causing
+ it to be created.
+
+ @method cacheFor
+ @for Ember
+ @param {Object} obj the object whose property you want to check
+ @param {String} key the name of the property whose cached value you want
+ to return
+ @return {Object} the cached value
+ */
+ function cacheFor(obj, key) {
+ var meta = obj['__ember_meta__'];
+ var cache = meta && meta.cache;
+ var ret = cache && cache[key];
+
+ if (ret === UNDEFINED) { return undefined; }
+ return ret;
+ }
+
+ cacheFor.set = function(cache, key, value) {
+ if (value === undefined) {
+ cache[key] = UNDEFINED;
+ } else {
+ cache[key] = value;
+ }
+ };
+
+ cacheFor.get = function(cache, key) {
+ var ret = cache[key];
+ if (ret === UNDEFINED) { return undefined; }
+ return ret;
+ };
+
+ cacheFor.remove = function(cache, key) {
+ cache[key] = undefined;
+ };
+
+ __exports__.ComputedProperty = ComputedProperty;
+ __exports__.computed = computed;
+ __exports__.cacheFor = cacheFor;
+ });
+enifed("ember-metal/computed_macros",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var computed = __dependency4__.computed;
+ var isEmpty = __dependency5__["default"];
+ var isNone = __dependency6__.isNone;
+ var alias = __dependency7__.alias;
+
+ /**
+ @module ember-metal
+ */
+
+ var a_slice = [].slice;
+
+ function getProperties(self, propertyNames) {
+ var ret = {};
+ for(var i = 0; i < propertyNames.length; i++) {
+ ret[propertyNames[i]] = get(self, propertyNames[i]);
+ }
+ return ret;
+ }
+
+ function registerComputed(name, macro) {
+ computed[name] = function(dependentKey) {
+ var args = a_slice.call(arguments);
+ return computed(dependentKey, function() {
+ return macro.apply(this, args);
+ });
+ };
+ }
+
+ function registerComputedWithProperties(name, macro) {
+ computed[name] = function() {
+ var properties = a_slice.call(arguments);
+
+ var computedFunc = computed(function() {
+ return macro.apply(this, [getProperties(this, properties)]);
+ });
+
+ return computedFunc.property.apply(computedFunc, properties);
+ };
+ }
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is null, an empty string, empty array, or empty function.
+
+ Example
+
+ ```javascript
+ var ToDoList = Ember.Object.extend({
+ done: Ember.computed.empty('todos')
+ });
+
+ var todoList = ToDoList.create({
+ todos: ['Unit Test', 'Documentation', 'Release']
+ });
+
+ todoList.get('done'); // false
+ todoList.get('todos').clear();
+ todoList.get('done'); // true
+ ```
+
+ @since 1.6.0
+ @method computed.empty
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which negate
+ the original value for property
+ */
+ computed.empty = function (dependentKey) {
+ return computed(dependentKey + '.length', function () {
+ return isEmpty(get(this, dependentKey));
+ });
+ };
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is NOT null, an empty string, empty array, or empty function.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasStuff: Ember.computed.notEmpty('backpack')
+ });
+
+ var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] });
+
+ hamster.get('hasStuff'); // true
+ hamster.get('backpack').clear(); // []
+ hamster.get('hasStuff'); // false
+ ```
+
+ @method computed.notEmpty
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which returns true if
+ original value for property is not empty.
+ */
+ computed.notEmpty = function(dependentKey) {
+ return computed(dependentKey + '.length', function () {
+ return !isEmpty(get(this, dependentKey));
+ });
+ };
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is null or undefined. This avoids errors from JSLint complaining
+ about use of ==, which can be technically confusing.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ isHungry: Ember.computed.none('food')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('isHungry'); // true
+ hamster.set('food', 'Banana');
+ hamster.get('isHungry'); // false
+ hamster.set('food', null);
+ hamster.get('isHungry'); // true
+ ```
+
+ @method computed.none
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which
+ returns true if original value for property is null or undefined.
+ */
+ registerComputed('none', function(dependentKey) {
+ return isNone(get(this, dependentKey));
+ });
+
+ /**
+ A computed property that returns the inverse boolean value
+ of the original value for the dependent property.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ isAnonymous: Ember.computed.not('loggedIn')
+ });
+
+ var user = User.create({loggedIn: false});
+
+ user.get('isAnonymous'); // true
+ user.set('loggedIn', true);
+ user.get('isAnonymous'); // false
+ ```
+
+ @method computed.not
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which returns
+ inverse of the original value for property
+ */
+ registerComputed('not', function(dependentKey) {
+ return !get(this, dependentKey);
+ });
+
+ /**
+ A computed property that converts the provided dependent property
+ into a boolean value.
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasBananas: Ember.computed.bool('numBananas')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasBananas'); // false
+ hamster.set('numBananas', 0);
+ hamster.get('hasBananas'); // false
+ hamster.set('numBananas', 1);
+ hamster.get('hasBananas'); // true
+ hamster.set('numBananas', null);
+ hamster.get('hasBananas'); // false
+ ```
+
+ @method computed.bool
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which converts
+ to boolean the original value for property
+ */
+ registerComputed('bool', function(dependentKey) {
+ return !!get(this, dependentKey);
+ });
+
+ /**
+ A computed property which matches the original value for the
+ dependent property against a given RegExp, returning `true`
+ if they values matches the RegExp and `false` if it does not.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/)
+ });
+
+ var user = User.create({loggedIn: false});
+
+ user.get('hasValidEmail'); // false
+ user.set('email', '');
+ user.get('hasValidEmail'); // false
+ user.set('email', 'ember_hamster@example.com');
+ user.get('hasValidEmail'); // true
+ ```
+
+ @method computed.match
+ @for Ember
+ @param {String} dependentKey
+ @param {RegExp} regexp
+ @return {Ember.ComputedProperty} computed property which match
+ the original value for property against a given RegExp
+ */
+ registerComputed('match', function(dependentKey, regexp) {
+ var value = get(this, dependentKey);
+ return typeof value === 'string' ? regexp.test(value) : false;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is equal to the given value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ napTime: Ember.computed.equal('state', 'sleepy')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('napTime'); // false
+ hamster.set('state', 'sleepy');
+ hamster.get('napTime'); // true
+ hamster.set('state', 'hungry');
+ hamster.get('napTime'); // false
+ ```
+
+ @method computed.equal
+ @for Ember
+ @param {String} dependentKey
+ @param {String|Number|Object} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is equal to the given value.
+ */
+ registerComputed('equal', function(dependentKey, value) {
+ return get(this, dependentKey) === value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is greater than the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasTooManyBananas: Ember.computed.gt('numBananas', 10)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 11);
+ hamster.get('hasTooManyBananas'); // true
+ ```
+
+ @method computed.gt
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is greater than given value.
+ */
+ registerComputed('gt', function(dependentKey, value) {
+ return get(this, dependentKey) > value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is greater than or equal to the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasTooManyBananas: Ember.computed.gte('numBananas', 10)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 10);
+ hamster.get('hasTooManyBananas'); // true
+ ```
+
+ @method computed.gte
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is greater or equal then given value.
+ */
+ registerComputed('gte', function(dependentKey, value) {
+ return get(this, dependentKey) >= value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is less than the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ needsMoreBananas: Ember.computed.lt('numBananas', 3)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('needsMoreBananas'); // true
+ hamster.set('numBananas', 3);
+ hamster.get('needsMoreBananas'); // false
+ hamster.set('numBananas', 2);
+ hamster.get('needsMoreBananas'); // true
+ ```
+
+ @method computed.lt
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is less then given value.
+ */
+ registerComputed('lt', function(dependentKey, value) {
+ return get(this, dependentKey) < value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is less than or equal to the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ needsMoreBananas: Ember.computed.lte('numBananas', 3)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('needsMoreBananas'); // true
+ hamster.set('numBananas', 5);
+ hamster.get('needsMoreBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('needsMoreBananas'); // true
+ ```
+
+ @method computed.lte
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is less or equal than given value.
+ */
+ registerComputed('lte', function(dependentKey, value) {
+ return get(this, dependentKey) <= value;
+ });
+
+ /**
+ A computed property that performs a logical `and` on the
+ original values for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ readyForCamp: Ember.computed.and('hasTent', 'hasBackpack')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('readyForCamp'); // false
+ hamster.set('hasTent', true);
+ hamster.get('readyForCamp'); // false
+ hamster.set('hasBackpack', true);
+ hamster.get('readyForCamp'); // true
+ ```
+
+ @method computed.and
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which performs
+ a logical `and` on the values of all the original values for properties.
+ */
+ registerComputedWithProperties('and', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && !properties[key]) {
+ return false;
+ }
+ }
+ return true;
+ });
+
+ /**
+ A computed property which performs a logical `or` on the
+ original values for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('readyForRain'); // false
+ hamster.set('hasJacket', true);
+ hamster.get('readyForRain'); // true
+ ```
+
+ @method computed.or
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which performs
+ a logical `or` on the values of all the original values for properties.
+ */
+ registerComputedWithProperties('or', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && properties[key]) {
+ return true;
+ }
+ }
+ return false;
+ });
+
+ /**
+ A computed property that returns the first truthy value
+ from a list of dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasClothes: Ember.computed.any('hat', 'shirt')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasClothes'); // null
+ hamster.set('shirt', 'Hawaiian Shirt');
+ hamster.get('hasClothes'); // 'Hawaiian Shirt'
+ ```
+
+ @method computed.any
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which returns
+ the first truthy value of given list of properties.
+ */
+ registerComputedWithProperties('any', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && properties[key]) {
+ return properties[key];
+ }
+ }
+ return null;
+ });
+
+ /**
+ A computed property that returns the array of values
+ for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ clothes: Ember.computed.collect('hat', 'shirt')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('clothes'); // [null, null]
+ hamster.set('hat', 'Camp Hat');
+ hamster.set('shirt', 'Camp Shirt');
+ hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt']
+ ```
+
+ @method computed.collect
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which maps
+ values of all passed in properties to an array.
+ */
+ registerComputedWithProperties('collect', function(properties) {
+ var res = [];
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key)) {
+ if (isNone(properties[key])) {
+ res.push(null);
+ } else {
+ res.push(properties[key]);
+ }
+ }
+ }
+ return res;
+ });
+
+ /**
+ Creates a new property that is an alias for another property
+ on an object. Calls to `get` or `set` this property behave as
+ though they were called on the original property.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ name: 'Alex Matchneer',
+ nomen: Ember.computed.alias('name')
+ });
+
+ var alex = Person.create();
+
+ alex.get('nomen'); // 'Alex Matchneer'
+ alex.get('name'); // 'Alex Matchneer'
+
+ alex.set('nomen', '@machty');
+ alex.get('name'); // '@machty'
+ ```
+
+ @method computed.alias
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates an
+ alias to the original value for property.
+ */
+ computed.alias = alias;
+
+ /**
+ Where `computed.alias` aliases `get` and `set`, and allows for bidirectional
+ data flow, `computed.oneWay` only provides an aliased `get`. The `set` will
+ not mutate the upstream property, rather causes the current property to
+ become the value set. This causes the downstream property to permanently
+ diverge from the upstream property.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ firstName: null,
+ lastName: null,
+ nickName: Ember.computed.oneWay('firstName')
+ });
+
+ var teddy = User.create({
+ firstName: 'Teddy',
+ lastName: 'Zeenny'
+ });
+
+ teddy.get('nickName'); // 'Teddy'
+ teddy.set('nickName', 'TeddyBear'); // 'TeddyBear'
+ teddy.get('firstName'); // 'Teddy'
+ ```
+
+ @method computed.oneWay
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ */
+ computed.oneWay = function(dependentKey) {
+ return alias(dependentKey).oneWay();
+ };
+
+ /**
+ This is a more semantically meaningful alias of `computed.oneWay`,
+ whose name is somewhat ambiguous as to which direction the data flows.
+
+ @method computed.reads
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ */
+ computed.reads = computed.oneWay;
+
+ /**
+ Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides
+ a readOnly one way binding. Very often when using `computed.oneWay` one does
+ not also want changes to propogate back up, as they will replace the value.
+
+ This prevents the reverse flow, and also throws an exception when it occurs.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ firstName: null,
+ lastName: null,
+ nickName: Ember.computed.readOnly('firstName')
+ });
+
+ var teddy = User.create({
+ firstName: 'Teddy',
+ lastName: 'Zeenny'
+ });
+
+ teddy.get('nickName'); // 'Teddy'
+ teddy.set('nickName', 'TeddyBear'); // throws Exception
+ // throw new Ember.Error('Cannot Set: nickName on: ' );`
+ teddy.get('firstName'); // 'Teddy'
+ ```
+
+ @method computed.readOnly
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ @since 1.5.0
+ */
+ computed.readOnly = function(dependentKey) {
+ return alias(dependentKey).readOnly();
+ };
+ /**
+ A computed property that acts like a standard getter and setter,
+ but returns the value at the provided `defaultPath` if the
+ property itself has not been set to a value
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ wishList: Ember.computed.defaultTo('favoriteFood')
+ });
+
+ var hamster = Hamster.create({ favoriteFood: 'Banana' });
+
+ hamster.get('wishList'); // 'Banana'
+ hamster.set('wishList', 'More Unit Tests');
+ hamster.get('wishList'); // 'More Unit Tests'
+ hamster.get('favoriteFood'); // 'Banana'
+ ```
+
+ @method computed.defaultTo
+ @for Ember
+ @param {String} defaultPath
+ @return {Ember.ComputedProperty} computed property which acts like
+ a standard getter and setter, but defaults to the value from `defaultPath`.
+ @deprecated Use `Ember.computed.oneWay` or custom CP with default instead.
+ */
+ // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed
+ computed.defaultTo = function(defaultPath) {
+ return computed(function(key, newValue, cachedValue) {
+ Ember.deprecate('Usage of Ember.computed.defaultTo is deprecated, use `Ember.computed.oneWay` instead.');
+
+ if (arguments.length === 1) {
+ return get(this, defaultPath);
+ }
+ return newValue != null ? newValue : get(this, defaultPath);
+ });
+ };
+
+ /**
+ Creates a new property that is an alias for another property
+ on an object. Calls to `get` or `set` this property behave as
+ though they were called on the original property, but also
+ print a deprecation warning.
+
+ @method computed.deprecatingAlias
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates an
+ alias with a deprecation to the original value for property.
+ @since 1.7.0
+ */
+ computed.deprecatingAlias = function(dependentKey) {
+ return computed(dependentKey, function(key, value) {
+ Ember.deprecate('Usage of `' + key + '` is deprecated, use `' + dependentKey + '` instead.');
+
+ if (arguments.length > 1) {
+ set(this, dependentKey, value);
+ return value;
+ } else {
+ return get(this, dependentKey);
+ }
+ });
+ };
+ });
+enifed("ember-metal/core",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /*globals Ember:true,Em:true,ENV,EmberENV,MetamorphENV:true */
+
+ /**
+ @module ember
+ @submodule ember-metal
+ */
+
+ /**
+ All Ember methods and functions are defined inside of this namespace. You
+ generally should not add new properties to this namespace as it may be
+ overwritten by future versions of Ember.
+
+ You can also use the shorthand `Em` instead of `Ember`.
+
+ Ember-Runtime is a framework that provides core functions for Ember including
+ cross-platform functions, support for property observing and objects. Its
+ focus is on small size and performance. You can use this in place of or
+ along-side other cross-platform libraries such as jQuery.
+
+ The core Runtime framework is based on the jQuery API with a number of
+ performance optimizations.
+
+ @class Ember
+ @static
+ @version 1.8.0
+ */
+
+ if ('undefined' === typeof Ember) {
+ // Create core object. Make it act like an instance of Ember.Namespace so that
+ // objects assigned to it are given a sane string representation.
+ Ember = {};
+ }
+
+ // Default imports, exports and lookup to the global object;
+ var imports = Ember.imports = Ember.imports || this;
+ var exports = Ember.exports = Ember.exports || this;
+ var lookup = Ember.lookup = Ember.lookup || this;
+
+ // aliases needed to keep minifiers from removing the global context
+ exports.Em = exports.Ember = Ember;
+
+ // Make sure these are set whether Ember was already defined or not
+
+ Ember.isNamespace = true;
+
+ Ember.toString = function() { return "Ember"; };
+
+
+ /**
+ @property VERSION
+ @type String
+ @default '1.8.0'
+ @static
+ */
+ Ember.VERSION = '1.8.0';
+
+ /**
+ Standard environmental variables. You can define these in a global `EmberENV`
+ variable before loading Ember to control various configuration settings.
+
+ For backwards compatibility with earlier versions of Ember the global `ENV`
+ variable will be used if `EmberENV` is not defined.
+
+ @property ENV
+ @type Hash
+ */
+
+ if (Ember.ENV) {
+ // do nothing if Ember.ENV is already setup
+ } else if ('undefined' !== typeof EmberENV) {
+ Ember.ENV = EmberENV;
+ } else if('undefined' !== typeof ENV) {
+ Ember.ENV = ENV;
+ } else {
+ Ember.ENV = {};
+ }
+
+ Ember.config = Ember.config || {};
+
+ // We disable the RANGE API by default for performance reasons
+ if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) {
+ Ember.ENV.DISABLE_RANGE_API = true;
+ }
+
+ if ("undefined" === typeof MetamorphENV) {
+ exports.MetamorphENV = {};
+ }
+
+ MetamorphENV.DISABLE_RANGE_API = Ember.ENV.DISABLE_RANGE_API;
+
+ /**
+ Hash of enabled Canary features. Add to this before creating your application.
+
+ You can also define `ENV.FEATURES` if you need to enable features flagged at runtime.
+
+ @class FEATURES
+ @namespace Ember
+ @static
+ @since 1.1.0
+ */
+
+ Ember.FEATURES = Ember.ENV.FEATURES || {};
+
+ /**
+ Test that a feature is enabled. Parsed by Ember's build tools to leave
+ experimental features out of beta/stable builds.
+
+ You can define the following configuration options:
+
+ * `ENV.ENABLE_ALL_FEATURES` - force all features to be enabled.
+ * `ENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly
+ enabled/disabled.
+
+ @method isEnabled
+ @param {String} feature
+ @return {Boolean}
+ @for Ember.FEATURES
+ @since 1.1.0
+ */
+
+ Ember.FEATURES.isEnabled = function(feature) {
+ var featureValue = Ember.FEATURES[feature];
+
+ if (Ember.ENV.ENABLE_ALL_FEATURES) {
+ return true;
+ } else if (featureValue === true || featureValue === false || featureValue === undefined) {
+ return featureValue;
+ } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) {
+ return true;
+ } else {
+ return false;
+ }
+ };
+
+ // ..........................................................
+ // BOOTSTRAP
+ //
+
+ /**
+ Determines whether Ember should enhance some built-in object prototypes to
+ provide a more friendly API. If enabled, a few methods will be added to
+ `Function`, `String`, and `Array`. `Object.prototype` will not be enhanced,
+ which is the one that causes most trouble for people.
+
+ In general we recommend leaving this option set to true since it rarely
+ conflicts with other code. If you need to turn it off however, you can
+ define an `ENV.EXTEND_PROTOTYPES` config to disable it.
+
+ @property EXTEND_PROTOTYPES
+ @type Boolean
+ @default true
+ @for Ember
+ */
+ Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES;
+
+ if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') {
+ Ember.EXTEND_PROTOTYPES = true;
+ }
+
+ /**
+ Determines whether Ember logs a full stack trace during deprecation warnings
+
+ @property LOG_STACKTRACE_ON_DEPRECATION
+ @type Boolean
+ @default true
+ */
+ Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false);
+
+ /**
+ Determines whether Ember should add ECMAScript 5 shims to older browsers.
+
+ @property SHIM_ES5
+ @type Boolean
+ @default Ember.EXTEND_PROTOTYPES
+ */
+ Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES;
+
+ /**
+ Determines whether Ember logs info about version of used libraries
+
+ @property LOG_VERSION
+ @type Boolean
+ @default true
+ */
+ Ember.LOG_VERSION = (Ember.ENV.LOG_VERSION === false) ? false : true;
+
+ /**
+ Empty function. Useful for some operations. Always returns `this`.
+
+ @method K
+ @private
+ @return {Object}
+ */
+ var K = function() { return this; };
+ var K = K;
+ __exports__.K = K;Ember.K = K;
+ //TODO: ES6 GLOBL TODO
+
+ // Stub out the methods defined by the ember-debug package in case it's not loaded
+
+ if ('undefined' === typeof Ember.assert) { Ember.assert = Ember.K; }
+ if ('undefined' === typeof Ember.warn) { Ember.warn = Ember.K; }
+ if ('undefined' === typeof Ember.debug) { Ember.debug = Ember.K; }
+ if ('undefined' === typeof Ember.runInDebug) { Ember.runInDebug = Ember.K; }
+ if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = Ember.K; }
+ if ('undefined' === typeof Ember.deprecateFunc) {
+ Ember.deprecateFunc = function(_, func) { return func; };
+ }
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-metal/dependent_keys",
+ ["ember-metal/platform","ember-metal/watching","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+ var watch = __dependency2__.watch;
+ var unwatch = __dependency2__.unwatch;
+
+ /**
+ @module ember-metal
+ */
+
+ var o_create = create;
+
+ // ..........................................................
+ // DEPENDENT KEYS
+ //
+
+ // data structure:
+ // meta.deps = {
+ // 'depKey': {
+ // 'keyName': count,
+ // }
+ // }
+
+ /*
+ This function returns a map of unique dependencies for a
+ given object and key.
+ */
+ function keysForDep(depsMeta, depKey) {
+ var keys = depsMeta[depKey];
+ if (!keys) {
+ // if there are no dependencies yet for a the given key
+ // create a new empty list of dependencies for the key
+ keys = depsMeta[depKey] = {};
+ } else if (!depsMeta.hasOwnProperty(depKey)) {
+ // otherwise if the dependency list is inherited from
+ // a superclass, clone the hash
+ keys = depsMeta[depKey] = o_create(keys);
+ }
+ return keys;
+ }
+
+ function metaForDeps(meta) {
+ return keysForDep(meta, 'deps');
+ }
+
+ function addDependentKeys(desc, obj, keyName, meta) {
+ // the descriptor has a list of dependent keys, so
+ // add all of its dependent keys.
+ var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
+ if (!depKeys) return;
+
+ depsMeta = metaForDeps(meta);
+
+ for(idx = 0, len = depKeys.length; idx < len; idx++) {
+ depKey = depKeys[idx];
+ // Lookup keys meta for depKey
+ keys = keysForDep(depsMeta, depKey);
+ // Increment the number of times depKey depends on keyName.
+ keys[keyName] = (keys[keyName] || 0) + 1;
+ // Watch the depKey
+ watch(obj, depKey, meta);
+ }
+ }
+
+ __exports__.addDependentKeys = addDependentKeys;function removeDependentKeys(desc, obj, keyName, meta) {
+ // the descriptor has a list of dependent keys, so
+ // remove all of its dependent keys.
+ var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
+ if (!depKeys) return;
+
+ depsMeta = metaForDeps(meta);
+
+ for(idx = 0, len = depKeys.length; idx < len; idx++) {
+ depKey = depKeys[idx];
+ // Lookup keys meta for depKey
+ keys = keysForDep(depsMeta, depKey);
+ // Decrement the number of times depKey depends on keyName.
+ keys[keyName] = (keys[keyName] || 0) - 1;
+ // Unwatch the depKey
+ unwatch(obj, depKey, meta);
+ }
+ }
+
+ __exports__.removeDependentKeys = removeDependentKeys;
+ });
+enifed("ember-metal/deprecate_property",
+ ["ember-metal/core","ember-metal/platform","ember-metal/properties","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ var hasPropertyAccessors = __dependency2__.hasPropertyAccessors;
+ var defineProperty = __dependency3__.defineProperty;
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+
+
+ /**
+ Used internally to allow changing properties in a backwards compatible way, and print a helpful
+ deprecation warning.
+
+ @method deprecateProperty
+ @param {Object} object The object to add the deprecated property to.
+ @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing).
+ @param {String} newKey The property that will be aliased.
+ @private
+ @since 1.7.0
+ */
+
+ function deprecateProperty(object, deprecatedKey, newKey) {
+ function deprecate() {
+ Ember.deprecate('Usage of `' + deprecatedKey + '` is deprecated, use `' + newKey + '` instead.');
+ }
+
+ if (hasPropertyAccessors) {
+ defineProperty(object, deprecatedKey, {
+ configurable: true,
+ enumerable: false,
+ set: function(value) { deprecate(); set(this, newKey, value); },
+ get: function() { deprecate(); return get(this, newKey); }
+ });
+ }
+ }
+
+ __exports__.deprecateProperty = deprecateProperty;
+ });
+enifed("ember-metal/dictionary",
+ ["ember-metal/platform","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+
+ // the delete is meant to hint at runtimes that this object should remain in
+ // dictionary mode. This is clearly a runtime specific hack, but currently it
+ // appears worthwile in some usecases. Please note, these deletes do increase
+ // the cost of creation dramatically over a plain Object.create. And as this
+ // only makes sense for long-lived dictionaries that aren't instantiated often.
+ __exports__["default"] = function makeDictionary(parent) {
+ var dict = create(parent);
+ dict['_dict'] = null;
+ delete dict['_dict'];
+ return dict;
+ }
+ });
+enifed("ember-metal/enumerable_utils",
+ ["ember-metal/array","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var _filter = __dependency1__.filter;
+ var a_forEach = __dependency1__.forEach;
+ var _indexOf = __dependency1__.indexOf;
+ var _map = __dependency1__.map;
+
+ var splice = Array.prototype.splice;
+
+ /**
+ * Defines some convenience methods for working with Enumerables.
+ * `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary.
+ *
+ * @class EnumerableUtils
+ * @namespace Ember
+ * @static
+ * */
+
+ /**
+ * Calls the map function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-map method when necessary.
+ *
+ * @method map
+ * @param {Object} obj The object that should be mapped
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ * @return {Array} An array of mapped values.
+ */
+ function map(obj, callback, thisArg) {
+ return obj.map ? obj.map(callback, thisArg) : _map.call(obj, callback, thisArg);
+ }
+
+ __exports__.map = map;/**
+ * Calls the forEach function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-forEach method when necessary.
+ *
+ * @method forEach
+ * @param {Object} obj The object to call forEach on
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ */
+ function forEach(obj, callback, thisArg) {
+ return obj.forEach ? obj.forEach(callback, thisArg) : a_forEach.call(obj, callback, thisArg);
+ }
+
+ __exports__.forEach = forEach;/**
+ * Calls the filter function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-filter method when necessary.
+ *
+ * @method filter
+ * @param {Object} obj The object to call filter on
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ * @return {Array} An array containing the filtered values
+ * @since 1.4.0
+ */
+ function filter(obj, callback, thisArg) {
+ return obj.filter ? obj.filter(callback, thisArg) : _filter.call(obj, callback, thisArg);
+ }
+
+ __exports__.filter = filter;/**
+ * Calls the indexOf function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-indexOf method when necessary.
+ *
+ * @method indexOf
+ * @param {Object} obj The object to call indexOn on
+ * @param {Function} callback The callback to execute
+ * @param {Object} index The index to start searching from
+ *
+ */
+ function indexOf(obj, element, index) {
+ return obj.indexOf ? obj.indexOf(element, index) : _indexOf.call(obj, element, index);
+ }
+
+ __exports__.indexOf = indexOf;/**
+ * Returns an array of indexes of the first occurrences of the passed elements
+ * on the passed object.
+ *
+ * ```javascript
+ * var array = [1, 2, 3, 4, 5];
+ * Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4]
+ *
+ * var fubar = "Fubarr";
+ * Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4]
+ * ```
+ *
+ * @method indexesOf
+ * @param {Object} obj The object to check for element indexes
+ * @param {Array} elements The elements to search for on *obj*
+ *
+ * @return {Array} An array of indexes.
+ *
+ */
+ function indexesOf(obj, elements) {
+ return elements === undefined ? [] : map(elements, function(item) {
+ return indexOf(obj, item);
+ });
+ }
+
+ __exports__.indexesOf = indexesOf;/**
+ * Adds an object to an array. If the array already includes the object this
+ * method has no effect.
+ *
+ * @method addObject
+ * @param {Array} array The array the passed item should be added to
+ * @param {Object} item The item to add to the passed array
+ *
+ * @return 'undefined'
+ */
+ function addObject(array, item) {
+ var index = indexOf(array, item);
+ if (index === -1) { array.push(item); }
+ }
+
+ __exports__.addObject = addObject;/**
+ * Removes an object from an array. If the array does not contain the passed
+ * object this method has no effect.
+ *
+ * @method removeObject
+ * @param {Array} array The array to remove the item from.
+ * @param {Object} item The item to remove from the passed array.
+ *
+ * @return 'undefined'
+ */
+ function removeObject(array, item) {
+ var index = indexOf(array, item);
+ if (index !== -1) { array.splice(index, 1); }
+ }
+
+ __exports__.removeObject = removeObject;function _replace(array, idx, amt, objects) {
+ var args = [].concat(objects);
+ var ret = [];
+ // https://code.google.com/p/chromium/issues/detail?id=56588
+ var size = 60000;
+ var start = idx;
+ var ends = amt;
+ var count, chunk;
+
+ while (args.length) {
+ count = ends > size ? size : ends;
+ if (count <= 0) { count = 0; }
+
+ chunk = args.splice(0, size);
+ chunk = [start, count].concat(chunk);
+
+ start += size;
+ ends -= count;
+
+ ret = ret.concat(splice.apply(array, chunk));
+ }
+ return ret;
+ }
+
+ __exports__._replace = _replace;/**
+ * Replaces objects in an array with the passed objects.
+ *
+ * ```javascript
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5]
+ *
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3]
+ *
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5]
+ * ```
+ *
+ * @method replace
+ * @param {Array} array The array the objects should be inserted into.
+ * @param {Number} idx Starting index in the array to replace. If *idx* >=
+ * length, then append to the end of the array.
+ * @param {Number} amt Number of elements that should be removed from the array,
+ * starting at *idx*
+ * @param {Array} objects An array of zero or more objects that should be
+ * inserted into the array at *idx*
+ *
+ * @return {Array} The modified array.
+ */
+ function replace(array, idx, amt, objects) {
+ if (array.replace) {
+ return array.replace(idx, amt, objects);
+ } else {
+ return _replace(array, idx, amt, objects);
+ }
+ }
+
+ __exports__.replace = replace;/**
+ * Calculates the intersection of two arrays. This method returns a new array
+ * filled with the records that the two passed arrays share with each other.
+ * If there is no intersection, an empty array will be returned.
+ *
+ * ```javascript
+ * var array1 = [1, 2, 3, 4, 5];
+ * var array2 = [1, 3, 5, 6, 7];
+ *
+ * Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5]
+ *
+ * var array1 = [1, 2, 3];
+ * var array2 = [4, 5, 6];
+ *
+ * Ember.EnumerableUtils.intersection(array1, array2); // []
+ * ```
+ *
+ * @method intersection
+ * @param {Array} array1 The first array
+ * @param {Array} array2 The second array
+ *
+ * @return {Array} The intersection of the two passed arrays.
+ */
+ function intersection(array1, array2) {
+ var result = [];
+ forEach(array1, function(element) {
+ if (indexOf(array2, element) >= 0) {
+ result.push(element);
+ }
+ });
+
+ return result;
+ }
+
+ __exports__.intersection = intersection;// TODO: this only exists to maintain the existing api, as we move forward it
+ // should only be part of the "global build" via some shim
+ __exports__["default"] = {
+ _replace: _replace,
+ addObject: addObject,
+ filter: filter,
+ forEach: forEach,
+ indexOf: indexOf,
+ indexesOf: indexesOf,
+ intersection: intersection,
+ map: map,
+ removeObject: removeObject,
+ replace: replace
+ };
+ });
+enifed("ember-metal/error",
+ ["ember-metal/platform","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+
+ var errorProps = [
+ 'description',
+ 'fileName',
+ 'lineNumber',
+ 'message',
+ 'name',
+ 'number',
+ 'stack'
+ ];
+
+ /**
+ A subclass of the JavaScript Error object for use in Ember.
+
+ @class Error
+ @namespace Ember
+ @extends Error
+ @constructor
+ */
+ function EmberError() {
+ var tmp = Error.apply(this, arguments);
+
+ // Adds a `stack` property to the given error object that will yield the
+ // stack trace at the time captureStackTrace was called.
+ // When collecting the stack trace all frames above the topmost call
+ // to this function, including that call, will be left out of the
+ // stack trace.
+ // This is useful because we can hide Ember implementation details
+ // that are not very helpful for the user.
+ if (Error.captureStackTrace) {
+ Error.captureStackTrace(this, Ember.Error);
+ }
+ // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+ for (var idx = 0; idx < errorProps.length; idx++) {
+ this[errorProps[idx]] = tmp[errorProps[idx]];
+ }
+ }
+
+ EmberError.prototype = create(Error.prototype);
+
+ __exports__["default"] = EmberError;
+ });
+enifed("ember-metal/events",
+ ["ember-metal/core","ember-metal/utils","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+ var Ember = __dependency1__["default"];
+ var meta = __dependency2__.meta;
+ var tryFinally = __dependency2__.tryFinally;
+ var apply = __dependency2__.apply;
+ var applyStr = __dependency2__.applyStr;
+ var create = __dependency3__.create;
+
+ var a_slice = [].slice;
+ var metaFor = meta;
+
+ /* listener flags */
+ var ONCE = 1;
+ var SUSPENDED = 2;
+
+
+ /*
+ The event system uses a series of nested hashes to store listeners on an
+ object. When a listener is registered, or when an event arrives, these
+ hashes are consulted to determine which target and action pair to invoke.
+
+ The hashes are stored in the object's meta hash, and look like this:
+
+ // Object's meta hash
+ {
+ listeners: { // variable name: `listenerSet`
+ "foo:changed": [ // variable name: `actions`
+ target, method, flags
+ ]
+ }
+ }
+
+ */
+
+ function indexOf(array, target, method) {
+ var index = -1;
+ // hashes are added to the end of the event array
+ // so it makes sense to start searching at the end
+ // of the array and search in reverse
+ for (var i = array.length - 3 ; i >=0; i -= 3) {
+ if (target === array[i] && method === array[i + 1]) {
+ index = i; break;
+ }
+ }
+ return index;
+ }
+
+ function actionsFor(obj, eventName) {
+ var meta = metaFor(obj, true);
+ var actions;
+
+ if (!meta.listeners) { meta.listeners = {}; }
+
+ if (!meta.hasOwnProperty('listeners')) {
+ // setup inherited copy of the listeners object
+ meta.listeners = create(meta.listeners);
+ }
+
+ actions = meta.listeners[eventName];
+
+ // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype
+ if (actions && !meta.listeners.hasOwnProperty(eventName)) {
+ actions = meta.listeners[eventName] = meta.listeners[eventName].slice();
+ } else if (!actions) {
+ actions = meta.listeners[eventName] = [];
+ }
+
+ return actions;
+ }
+
+ function listenersUnion(obj, eventName, otherActions) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ var flags = actions[i+2];
+ var actionIndex = indexOf(otherActions, target, method);
+
+ if (actionIndex === -1) {
+ otherActions.push(target, method, flags);
+ }
+ }
+ }
+
+ __exports__.listenersUnion = listenersUnion;function listenersDiff(obj, eventName, otherActions) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+ var diffActions = [];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ var flags = actions[i+2];
+ var actionIndex = indexOf(otherActions, target, method);
+
+ if (actionIndex !== -1) { continue; }
+
+ otherActions.push(target, method, flags);
+ diffActions.push(target, method, flags);
+ }
+
+ return diffActions;
+ }
+
+ __exports__.listenersDiff = listenersDiff;/**
+ Add an event listener
+
+ @method addListener
+ @for Ember
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Boolean} once A flag whether a function should only be called once
+ */
+ function addListener(obj, eventName, target, method, once) {
+ Ember.assert("You must pass at least an object and event name to Ember.addListener", !!obj && !!eventName);
+
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+ var flags = 0;
+
+ if (once) flags |= ONCE;
+
+ if (actionIndex !== -1) { return; }
+
+ actions.push(target, method, flags);
+
+ if ('function' === typeof obj.didAddListener) {
+ obj.didAddListener(eventName, target, method);
+ }
+ }
+
+ __exports__.addListener = addListener;/**
+ Remove an event listener
+
+ Arguments should match those passed to `Ember.addListener`.
+
+ @method removeListener
+ @for Ember
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ */
+ function removeListener(obj, eventName, target, method) {
+ Ember.assert("You must pass at least an object and event name to Ember.removeListener", !!obj && !!eventName);
+
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ function _removeListener(target, method) {
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+
+ // action doesn't exist, give up silently
+ if (actionIndex === -1) { return; }
+
+ actions.splice(actionIndex, 3);
+
+ if ('function' === typeof obj.didRemoveListener) {
+ obj.didRemoveListener(eventName, target, method);
+ }
+ }
+
+ if (method) {
+ _removeListener(target, method);
+ } else {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ _removeListener(actions[i], actions[i+1]);
+ }
+ }
+ }
+
+ /**
+ Suspend listener during callback.
+
+ This should only be used by the target of the event listener
+ when it is taking an action that would cause the event, e.g.
+ an object might suspend its property change listener while it is
+ setting that property.
+
+ @method suspendListener
+ @for Ember
+
+ @private
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Function} callback
+ */
+ function suspendListener(obj, eventName, target, method, callback) {
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+
+ if (actionIndex !== -1) {
+ actions[actionIndex+2] |= SUSPENDED; // mark the action as suspended
+ }
+
+ function tryable() { return callback.call(target); }
+ function finalizer() { if (actionIndex !== -1) { actions[actionIndex+2] &= ~SUSPENDED; } }
+
+ return tryFinally(tryable, finalizer);
+ }
+
+ __exports__.suspendListener = suspendListener;/**
+ Suspends multiple listeners during a callback.
+
+ @method suspendListeners
+ @for Ember
+
+ @private
+ @param obj
+ @param {Array} eventName Array of event names
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Function} callback
+ */
+ function suspendListeners(obj, eventNames, target, method, callback) {
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var suspendedActions = [];
+ var actionsList = [];
+ var eventName, actions, i, l;
+
+ for (i=0, l=eventNames.length; i= 0; i -= 3) { // looping in reverse for once listeners
+ var target = actions[i], method = actions[i+1], flags = actions[i+2];
+ if (!method) { continue; }
+ if (flags & SUSPENDED) { continue; }
+ if (flags & ONCE) { removeListener(obj, eventName, target, method); }
+ if (!target) { target = obj; }
+ if ('string' === typeof method) {
+ if (params) {
+ applyStr(target, method, params);
+ } else {
+ target[method]();
+ }
+ } else {
+ if (params) {
+ apply(target, method, params);
+ } else {
+ method.call(target);
+ }
+ }
+ }
+ return true;
+ }
+
+ __exports__.sendEvent = sendEvent;/**
+ @private
+ @method hasListeners
+ @for Ember
+ @param obj
+ @param {String} eventName
+ */
+ function hasListeners(obj, eventName) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ return !!(actions && actions.length);
+ }
+
+ __exports__.hasListeners = hasListeners;/**
+ @private
+ @method listenersFor
+ @for Ember
+ @param obj
+ @param {String} eventName
+ */
+ function listenersFor(obj, eventName) {
+ var ret = [];
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return ret; }
+
+ for (var i = 0, l = actions.length; i < l; i += 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ ret.push([target, method]);
+ }
+
+ return ret;
+ }
+
+ __exports__.listenersFor = listenersFor;/**
+ Define a property as a function that should be executed when
+ a specified event or events are triggered.
+
+
+ ``` javascript
+ var Job = Ember.Object.extend({
+ logCompleted: Ember.on('completed', function() {
+ console.log('Job completed!');
+ })
+ });
+
+ var job = Job.create();
+
+ Ember.sendEvent(job, 'completed'); // Logs 'Job completed!'
+ ```
+
+ @method on
+ @for Ember
+ @param {String} eventNames*
+ @param {Function} func
+ @return func
+ */
+ function on(){
+ var func = a_slice.call(arguments, -1)[0];
+ var events = a_slice.call(arguments, 0, -1);
+ func.__ember_listens__ = events;
+ return func;
+ }
+
+ __exports__.on = on;__exports__.removeListener = removeListener;
+ });
+enifed("ember-metal/expand_properties",
+ ["ember-metal/core","ember-metal/error","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var EmberError = __dependency2__["default"];
+ var forEach = __dependency3__.forEach;
+
+ /**
+ @module ember-metal
+ */
+
+ var BRACE_EXPANSION = /^((?:[^\.]*\.)*)\{(.*)\}$/;
+ var SPLIT_REGEX = /\{|\}/;
+
+ /**
+ Expands `pattern`, invoking `callback` for each expansion.
+
+ The only pattern supported is brace-expansion, anything else will be passed
+ once to `callback` directly.
+
+ Example
+
+ ```js
+ function echo(arg){ console.log(arg); }
+
+ Ember.expandProperties('foo.bar', echo); //=> 'foo.bar'
+ Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar'
+ Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz'
+ Ember.expandProperties('{foo,bar}.baz', echo); //=> '{foo,bar}.baz'
+ Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each'
+ Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs'
+ Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz'
+ ```
+
+ @method
+ @private
+ @param {String} pattern The property pattern to expand.
+ @param {Function} callback The callback to invoke. It is invoked once per
+ expansion, and is passed the expansion.
+ */
+ __exports__["default"] = function expandProperties(pattern, callback) {
+ if (pattern.indexOf(' ') > -1) {
+ throw new EmberError('Brace expanded properties cannot contain spaces, ' +
+ 'e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`');
+ }
+
+
+ return newExpandProperties(pattern, callback);
+ }
+
+ function oldExpandProperties(pattern, callback) {
+ var match, prefix, list;
+
+ if (match = BRACE_EXPANSION.exec(pattern)) {
+ prefix = match[1];
+ list = match[2];
+
+ forEach(list.split(','), function (suffix) {
+ callback(prefix + suffix);
+ });
+ } else {
+ callback(pattern);
+ }
+ }
+
+ function newExpandProperties(pattern, callback) {
+ if ('string' === Ember.typeOf(pattern)) {
+ var parts = pattern.split(SPLIT_REGEX);
+ var properties = [parts];
+
+ forEach(parts, function(part, index) {
+ if (part.indexOf(',') >= 0) {
+ properties = duplicateAndReplace(properties, part.split(','), index);
+ }
+ });
+
+ forEach(properties, function(property) {
+ callback(property.join(''));
+ });
+ } else {
+ callback(pattern);
+ }
+ }
+
+ function duplicateAndReplace(properties, currentParts, index) {
+ var all = [];
+
+ forEach(properties, function(property) {
+ forEach(currentParts, function(part) {
+ var current = property.slice(0);
+ current[index] = part;
+ all.push(current);
+ });
+ });
+
+ return all;
+ }
+ });
+enifed("ember-metal/get_properties",
+ ["ember-metal/property_get","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var typeOf = __dependency2__.typeOf;
+
+ /**
+ To get multiple properties at once, call `Ember.getProperties`
+ with an object followed by a list of strings or an array:
+
+ ```javascript
+ Ember.getProperties(record, 'firstName', 'lastName', 'zipCode');
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ is equivalent to:
+
+ ```javascript
+ Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']);
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ @method getProperties
+ @param obj
+ @param {String...|Array} list of keys to get
+ @return {Hash}
+ */
+ __exports__["default"] = function getProperties(obj) {
+ var ret = {};
+ var propertyNames = arguments;
+ var i = 1;
+
+ if (arguments.length === 2 && typeOf(arguments[1]) === 'array') {
+ i = 0;
+ propertyNames = arguments[1];
+ }
+ for(var len = propertyNames.length; i < len; i++) {
+ ret[propertyNames[i]] = get(obj, propertyNames[i]);
+ }
+ return ret;
+ }
+ });
+enifed("ember-metal/instrumentation",
+ ["ember-metal/core","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var tryCatchFinally = __dependency2__.tryCatchFinally;
+
+ /**
+ The purpose of the Ember Instrumentation module is
+ to provide efficient, general-purpose instrumentation
+ for Ember.
+
+ Subscribe to a listener by using `Ember.subscribe`:
+
+ ```javascript
+ Ember.subscribe("render", {
+ before: function(name, timestamp, payload) {
+
+ },
+
+ after: function(name, timestamp, payload) {
+
+ }
+ });
+ ```
+
+ If you return a value from the `before` callback, that same
+ value will be passed as a fourth parameter to the `after`
+ callback.
+
+ Instrument a block of code by using `Ember.instrument`:
+
+ ```javascript
+ Ember.instrument("render.handlebars", payload, function() {
+ // rendering logic
+ }, binding);
+ ```
+
+ Event names passed to `Ember.instrument` are namespaced
+ by periods, from more general to more specific. Subscribers
+ can listen for events by whatever level of granularity they
+ are interested in.
+
+ In the above example, the event is `render.handlebars`,
+ and the subscriber listened for all events beginning with
+ `render`. It would receive callbacks for events named
+ `render`, `render.handlebars`, `render.container`, or
+ even `render.handlebars.layout`.
+
+ @class Instrumentation
+ @namespace Ember
+ @static
+ */
+ var subscribers = [];
+ __exports__.subscribers = subscribers;var cache = {};
+
+ var populateListeners = function(name) {
+ var listeners = [];
+ var subscriber;
+
+ for (var i=0, l=subscribers.length; i -1) {
+ list.splice(index, 1);
+ }
+ this.size = list.length;
+ return true;
+ } else {
+ return false;
+ }
+ },
+
+ /**
+ @method isEmpty
+ @return {Boolean}
+ */
+ isEmpty: function() {
+ return this.size === 0;
+ },
+
+ /**
+ @method has
+ @param obj
+ @return {Boolean}
+ */
+ has: function(obj) {
+ if (this.size === 0) { return false; }
+
+ var guid = guidFor(obj);
+ var presenceSet = this.presenceSet;
+
+ return presenceSet[guid] === true;
+ },
+
+ /**
+ @method forEach
+ @param {Function} fn
+ @param self
+ */
+ forEach: function(fn /*, thisArg*/) {
+ if (typeof fn !== 'function') {
+ missingFunction(fn);
+ }
+
+ if (this.size === 0) { return; }
+
+ var list = this.list;
+ var length = arguments.length;
+ var i;
+
+ if (length === 2) {
+ for (i = 0; i < list.length; i++) {
+ fn.call(arguments[1], list[i]);
+ }
+ } else {
+ for (i = 0; i < list.length; i++) {
+ fn(list[i]);
+ }
+ }
+ },
+
+ /**
+ @method toArray
+ @return {Array}
+ */
+ toArray: function() {
+ return this.list.slice();
+ },
+
+ /**
+ @method copy
+ @return {Ember.OrderedSet}
+ */
+ copy: function() {
+ var Constructor = this.constructor;
+ var set = new Constructor();
+
+ set._silenceRemoveDeprecation = this._silenceRemoveDeprecation;
+ set.presenceSet = copyNull(this.presenceSet);
+ set.list = this.toArray();
+ set.size = this.size;
+
+ return set;
+ }
+ };
+
+ deprecateProperty(OrderedSet.prototype, 'length', 'size');
+
+ /**
+ A Map stores values indexed by keys. Unlike JavaScript's
+ default Objects, the keys of a Map can be any JavaScript
+ object.
+
+ Internally, a Map has two data structures:
+
+ 1. `keys`: an OrderedSet of all of the existing keys
+ 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)`
+
+ When a key/value pair is added for the first time, we
+ add the key to the `keys` OrderedSet, and create or
+ replace an entry in `values`. When an entry is deleted,
+ we delete its entry in `keys` and `values`.
+
+ @class Map
+ @namespace Ember
+ @private
+ @constructor
+ */
+ function Map() {
+ if (this instanceof this.constructor) {
+ this.keys = OrderedSet.create();
+ this.keys._silenceRemoveDeprecation = true;
+ this.values = create(null);
+ this.size = 0;
+ } else {
+ missingNew("OrderedSet");
+ }
+ }
+
+ Ember.Map = Map;
+
+ /**
+ @method create
+ @static
+ */
+ Map.create = function() {
+ var Constructor = this;
+ return new Constructor();
+ };
+
+ Map.prototype = {
+ constructor: Map,
+
+ /**
+ This property will change as the number of objects in the map changes.
+
+ @property size
+ @type number
+ @default 0
+ */
+ size: 0,
+
+ /**
+ Retrieve the value associated with a given key.
+
+ @method get
+ @param {*} key
+ @return {*} the value associated with the key, or `undefined`
+ */
+ get: function(key) {
+ if (this.size === 0) { return; }
+
+ var values = this.values;
+ var guid = guidFor(key);
+
+ return values[guid];
+ },
+
+ /**
+ Adds a value to the map. If a value for the given key has already been
+ provided, the new value will replace the old value.
+
+ @method set
+ @param {*} key
+ @param {*} value
+ @return {Ember.Map}
+ */
+ set: function(key, value) {
+ var keys = this.keys;
+ var values = this.values;
+ var guid = guidFor(key);
+
+ // ensure we don't store -0
+ var k = key === -0 ? 0 : key;
+
+ keys.add(k, guid);
+
+ values[guid] = value;
+
+ this.size = keys.size;
+
+ return this;
+ },
+
+ /**
+ @deprecated see delete
+ Removes a value from the map for an associated key.
+
+ @method remove
+ @param {*} key
+ @return {Boolean} true if an item was removed, false otherwise
+ */
+ remove: function(key) {
+ Ember.deprecate('Calling `Map.prototype.remove` has been deprecated, please use `Map.prototype.delete` instead.');
+
+ return this["delete"](key);
+ },
+
+ /**
+ Removes a value from the map for an associated key.
+
+ @method delete
+ @param {*} key
+ @return {Boolean} true if an item was removed, false otherwise
+ */
+ "delete": function(key) {
+ if (this.size === 0) { return false; }
+ // don't use ES6 "delete" because it will be annoying
+ // to use in browsers that are not ES6 friendly;
+ var keys = this.keys;
+ var values = this.values;
+ var guid = guidFor(key);
+
+ if (keys["delete"](key, guid)) {
+ delete values[guid];
+ this.size = keys.size;
+ return true;
+ } else {
+ return false;
+ }
+ },
+
+ /**
+ Check whether a key is present.
+
+ @method has
+ @param {*} key
+ @return {Boolean} true if the item was present, false otherwise
+ */
+ has: function(key) {
+ return this.keys.has(key);
+ },
+
+ /**
+ Iterate over all the keys and values. Calls the function once
+ for each key, passing in the key and value, in that order.
+
+ The keys are guaranteed to be iterated over in insertion order.
+
+ @method forEach
+ @param {Function} callback
+ @param {*} self if passed, the `this` value inside the
+ callback. By default, `this` is the map.
+ */
+ forEach: function(callback /*, thisArg*/) {
+ if (typeof callback !== 'function') {
+ missingFunction(callback);
+ }
+
+ if (this.size === 0) { return; }
+
+ var length = arguments.length;
+ var map = this;
+ var cb, thisArg;
+
+ if (length === 2) {
+ thisArg = arguments[1];
+ cb = function(key) {
+ callback.call(thisArg, map.get(key), key);
+ };
+ } else {
+ cb = function(key) {
+ callback(map.get(key), key);
+ };
+ }
+
+ this.keys.forEach(cb);
+ },
+
+ /**
+ @method clear
+ */
+ clear: function() {
+ this.keys.clear();
+ this.values = create(null);
+ this.size = 0;
+ },
+
+ /**
+ @method copy
+ @return {Ember.Map}
+ */
+ copy: function() {
+ return copyMap(this, new Map());
+ }
+ };
+
+ deprecateProperty(Map.prototype, 'length', 'size');
+
+ /**
+ @class MapWithDefault
+ @namespace Ember
+ @extends Ember.Map
+ @private
+ @constructor
+ @param [options]
+ @param {*} [options.defaultValue]
+ */
+ function MapWithDefault(options) {
+ this._super$constructor();
+ this.defaultValue = options.defaultValue;
+ }
+
+ /**
+ @method create
+ @static
+ @param [options]
+ @param {*} [options.defaultValue]
+ @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns
+ `Ember.MapWithDefault` otherwise returns `Ember.Map`
+ */
+ MapWithDefault.create = function(options) {
+ if (options) {
+ return new MapWithDefault(options);
+ } else {
+ return new Map();
+ }
+ };
+
+ MapWithDefault.prototype = create(Map.prototype);
+ MapWithDefault.prototype.constructor = MapWithDefault;
+ MapWithDefault.prototype._super$constructor = Map;
+ MapWithDefault.prototype._super$get = Map.prototype.get;
+
+ /**
+ Retrieve the value associated with a given key.
+
+ @method get
+ @param {*} key
+ @return {*} the value associated with the key, or the default value
+ */
+ MapWithDefault.prototype.get = function(key) {
+ var hasValue = this.has(key);
+
+ if (hasValue) {
+ return this._super$get(key);
+ } else {
+ var defaultValue = this.defaultValue(key);
+ this.set(key, defaultValue);
+ return defaultValue;
+ }
+ };
+
+ /**
+ @method copy
+ @return {Ember.MapWithDefault}
+ */
+ MapWithDefault.prototype.copy = function() {
+ var Constructor = this.constructor;
+ return copyMap(this, new Constructor({
+ defaultValue: this.defaultValue
+ }));
+ };
+
+ __exports__["default"] = Map;
+
+ __exports__.OrderedSet = OrderedSet;
+ __exports__.Map = Map;
+ __exports__.MapWithDefault = MapWithDefault;
+ });
+enifed("ember-metal/merge",
+ ["ember-metal/keys","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var keys = __dependency1__["default"];
+
+ /**
+ Merge the contents of two objects together into the first object.
+
+ ```javascript
+ Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'}
+ var a = {first: 'Yehuda'}, b = {last: 'Katz'};
+ Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'}
+ ```
+
+ @method merge
+ @for Ember
+ @param {Object} original The object to merge into
+ @param {Object} updates The object to copy properties from
+ @return {Object}
+ */
+ __exports__["default"] = function merge(original, updates) {
+ if (!updates || typeof updates !== 'object') {
+ return original;
+ }
+
+ var props = keys(updates);
+ var prop;
+ var length = props.length;
+
+ for (var i = 0; i < length; i++) {
+ prop = props[i];
+ original[prop] = updates[prop];
+ }
+
+ return original;
+ }
+ });
+enifed("ember-metal/mixin",
+ ["ember-metal/core","ember-metal/merge","ember-metal/array","ember-metal/platform","ember-metal/utils","ember-metal/expand_properties","ember-metal/properties","ember-metal/computed","ember-metal/binding","ember-metal/observer","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ // warn, assert, wrap, et;
+ var merge = __dependency2__["default"];
+ var map = __dependency3__.map;
+ var indexOf = __dependency3__.indexOf;
+ var forEach = __dependency3__.forEach;
+ var create = __dependency4__.create;
+ var guidFor = __dependency5__.guidFor;
+ var meta = __dependency5__.meta;
+ var wrap = __dependency5__.wrap;
+ var makeArray = __dependency5__.makeArray;
+ var apply = __dependency5__.apply;
+ var isArray = __dependency5__.isArray;
+ var expandProperties = __dependency6__["default"];
+ var Descriptor = __dependency7__.Descriptor;
+ var defineProperty = __dependency7__.defineProperty;
+ var ComputedProperty = __dependency8__.ComputedProperty;
+ var Binding = __dependency9__.Binding;
+ var addObserver = __dependency10__.addObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeBeforeObserver = __dependency10__.removeBeforeObserver;
+ var addListener = __dependency11__.addListener;
+ var removeListener = __dependency11__.removeListener;
+
+ var REQUIRED;
+ var a_map = map;
+ var a_indexOf = indexOf;
+ var a_forEach = forEach;
+ var a_slice = [].slice;
+ var o_create = create;
+ var metaFor = meta;
+
+ function superFunction(){
+ var func = this.__nextSuper;
+ var ret;
+ if (func) {
+ var args = new Array(arguments.length);
+ for (var i = 0, l = args.length; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this.__nextSuper = null;
+ ret = apply(this, func, args);
+ this.__nextSuper = func;
+ }
+ return ret;
+ }
+
+ function mixinsMeta(obj) {
+ var m = metaFor(obj, true);
+ var ret = m.mixins;
+ if (!ret) {
+ ret = m.mixins = {};
+ } else if (!m.hasOwnProperty('mixins')) {
+ ret = m.mixins = o_create(ret);
+ }
+ return ret;
+ }
+
+ function initMixin(mixin, args) {
+ if (args && args.length > 0) {
+ mixin.mixins = a_map.call(args, function(x) {
+ if (x instanceof Mixin) { return x; }
+
+ // Note: Manually setup a primitive mixin here. This is the only
+ // way to actually get a primitive mixin. This way normal creation
+ // of mixins will give you combined mixins...
+ var mixin = new Mixin();
+ mixin.properties = x;
+ return mixin;
+ });
+ }
+ return mixin;
+ }
+
+ function isMethod(obj) {
+ return 'function' === typeof obj &&
+ obj.isMethod !== false &&
+ obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String;
+ }
+
+ var CONTINUE = {};
+
+ function mixinProperties(mixinsMeta, mixin) {
+ var guid;
+
+ if (mixin instanceof Mixin) {
+ guid = guidFor(mixin);
+ if (mixinsMeta[guid]) { return CONTINUE; }
+ mixinsMeta[guid] = mixin;
+ return mixin.properties;
+ } else {
+ return mixin; // apply anonymous mixin properties
+ }
+ }
+
+ function concatenatedMixinProperties(concatProp, props, values, base) {
+ var concats;
+
+ // reset before adding each new mixin to pickup concats from previous
+ concats = values[concatProp] || base[concatProp];
+ if (props[concatProp]) {
+ concats = concats ? concats.concat(props[concatProp]) : props[concatProp];
+ }
+
+ return concats;
+ }
+
+ function giveDescriptorSuper(meta, key, property, values, descs) {
+ var superProperty;
+
+ // Computed properties override methods, and do not call super to them
+ if (values[key] === undefined) {
+ // Find the original descriptor in a parent mixin
+ superProperty = descs[key];
+ }
+
+ // If we didn't find the original descriptor in a parent mixin, find
+ // it on the original object.
+ superProperty = superProperty || meta.descs[key];
+
+ if (superProperty === undefined || !(superProperty instanceof ComputedProperty)) {
+ return property;
+ }
+
+ // Since multiple mixins may inherit from the same parent, we need
+ // to clone the computed property so that other mixins do not receive
+ // the wrapped version.
+ property = o_create(property);
+ property.func = wrap(property.func, superProperty.func);
+
+ return property;
+ }
+
+ function giveMethodSuper(obj, key, method, values, descs) {
+ var superMethod;
+
+ // Methods overwrite computed properties, and do not call super to them.
+ if (descs[key] === undefined) {
+ // Find the original method in a parent mixin
+ superMethod = values[key];
+ }
+
+ // If we didn't find the original value in a parent mixin, find it in
+ // the original object
+ superMethod = superMethod || obj[key];
+
+ // Only wrap the new method if the original method was a function
+ if (superMethod === undefined || 'function' !== typeof superMethod) {
+ return method;
+ }
+
+ return wrap(method, superMethod);
+ }
+
+ function applyConcatenatedProperties(obj, key, value, values) {
+ var baseValue = values[key] || obj[key];
+
+ if (baseValue) {
+ if ('function' === typeof baseValue.concat) {
+ return baseValue.concat(value);
+ } else {
+ return makeArray(baseValue).concat(value);
+ }
+ } else {
+ return makeArray(value);
+ }
+ }
+
+ function applyMergedProperties(obj, key, value, values) {
+ var baseValue = values[key] || obj[key];
+
+ Ember.assert("You passed in `" + JSON.stringify(value) + "` as the value for `" + key +
+ "` but `" + key + "` cannot be an Array", !isArray(value));
+
+ if (!baseValue) { return value; }
+
+ var newBase = merge({}, baseValue);
+ var hasFunction = false;
+
+ for (var prop in value) {
+ if (!value.hasOwnProperty(prop)) { continue; }
+
+ var propValue = value[prop];
+ if (isMethod(propValue)) {
+ // TODO: support for Computed Properties, etc?
+ hasFunction = true;
+ newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {});
+ } else {
+ newBase[prop] = propValue;
+ }
+ }
+
+ if (hasFunction) {
+ newBase._super = superFunction;
+ }
+
+ return newBase;
+ }
+
+ function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) {
+ if (value instanceof Descriptor) {
+ if (value === REQUIRED && descs[key]) { return CONTINUE; }
+
+ // Wrap descriptor function to implement
+ // __nextSuper() if needed
+ if (value.func) {
+ value = giveDescriptorSuper(meta, key, value, values, descs);
+ }
+
+ descs[key] = value;
+ values[key] = undefined;
+ } else {
+ if ((concats && a_indexOf.call(concats, key) >= 0) ||
+ key === 'concatenatedProperties' ||
+ key === 'mergedProperties') {
+ value = applyConcatenatedProperties(base, key, value, values);
+ } else if ((mergings && a_indexOf.call(mergings, key) >= 0)) {
+ value = applyMergedProperties(base, key, value, values);
+ } else if (isMethod(value)) {
+ value = giveMethodSuper(base, key, value, values, descs);
+ }
+
+ descs[key] = undefined;
+ values[key] = value;
+ }
+ }
+
+ function mergeMixins(mixins, m, descs, values, base, keys) {
+ var mixin, props, key, concats, mergings, meta;
+
+ function removeKeys(keyName) {
+ delete descs[keyName];
+ delete values[keyName];
+ }
+
+ for(var i=0, l=mixins.length; i= 0) {
+ if (_detect(mixins[loc], targetMixin, seen)) { return true; }
+ }
+ return false;
+ }
+
+ /**
+ @method detect
+ @param obj
+ @return {Boolean}
+ */
+ MixinPrototype.detect = function(obj) {
+ if (!obj) { return false; }
+ if (obj instanceof Mixin) { return _detect(obj, this, {}); }
+ var m = obj['__ember_meta__'];
+ var mixins = m && m.mixins;
+ if (mixins) {
+ return !!mixins[guidFor(this)];
+ }
+ return false;
+ };
+
+ MixinPrototype.without = function() {
+ var ret = new Mixin(this);
+ ret._without = a_slice.call(arguments);
+ return ret;
+ };
+
+ function _keys(ret, mixin, seen) {
+ if (seen[guidFor(mixin)]) { return; }
+ seen[guidFor(mixin)] = true;
+
+ if (mixin.properties) {
+ var props = mixin.properties;
+ for (var key in props) {
+ if (props.hasOwnProperty(key)) { ret[key] = true; }
+ }
+ } else if (mixin.mixins) {
+ a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); });
+ }
+ }
+
+ MixinPrototype.keys = function() {
+ var keys = {};
+ var seen = {};
+ var ret = [];
+ _keys(keys, this, seen);
+ for(var key in keys) {
+ if (keys.hasOwnProperty(key)) { ret.push(key); }
+ }
+ return ret;
+ };
+
+ // returns the mixins currently applied to the specified object
+ // TODO: Make Ember.mixin
+ Mixin.mixins = function(obj) {
+ var m = obj['__ember_meta__'];
+ var mixins = m && m.mixins;
+ var ret = [];
+
+ if (!mixins) { return ret; }
+
+ for (var key in mixins) {
+ var mixin = mixins[key];
+
+ // skip primitive mixins since these are always anonymous
+ if (!mixin.properties) { ret.push(mixin); }
+ }
+
+ return ret;
+ };
+
+ REQUIRED = new Descriptor();
+ REQUIRED.toString = function() { return '(Required Property)'; };
+
+ /**
+ Denotes a required property for a mixin
+
+ @method required
+ @for Ember
+ */
+ function required() {
+ return REQUIRED;
+ }
+
+ __exports__.required = required;function Alias(methodName) {
+ this.methodName = methodName;
+ }
+
+ Alias.prototype = new Descriptor();
+
+ /**
+ Makes a method available via an additional name.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ name: function() {
+ return 'Tomhuda Katzdale';
+ },
+ moniker: Ember.aliasMethod('name')
+ });
+
+ var goodGuy = App.Person.create();
+
+ goodGuy.name(); // 'Tomhuda Katzdale'
+ goodGuy.moniker(); // 'Tomhuda Katzdale'
+ ```
+
+ @method aliasMethod
+ @for Ember
+ @param {String} methodName name of the method to alias
+ @return {Ember.Descriptor}
+ */
+ function aliasMethod(methodName) {
+ return new Alias(methodName);
+ }
+
+ __exports__.aliasMethod = aliasMethod;// ..........................................................
+ // OBSERVER HELPER
+ //
+
+ /**
+ Specify a method that observes property changes.
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: Ember.observer('value', function() {
+ // Executes whenever the "value" property changes
+ })
+ });
+ ```
+
+ In the future this method may become asynchronous. If you want to ensure
+ synchronous behavior, use `immediateObserver`.
+
+ Also available as `Function.prototype.observes` if prototype extensions are
+ enabled.
+
+ @method observer
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function observer() {
+ var func = a_slice.call(arguments, -1)[0];
+ var paths;
+
+ var addWatchedProperty = function (path) { paths.push(path); };
+ var _paths = a_slice.call(arguments, 0, -1);
+
+ if (typeof func !== "function") {
+ // revert to old, soft-deprecated argument ordering
+
+ func = arguments[0];
+ _paths = a_slice.call(arguments, 1);
+ }
+
+ paths = [];
+
+ for (var i=0; i<_paths.length; ++i) {
+ expandProperties(_paths[i], addWatchedProperty);
+ }
+
+ if (typeof func !== "function") {
+ throw new Ember.Error("Ember.observer called without a function");
+ }
+
+ func.__ember_observes__ = paths;
+ return func;
+ }
+
+ __exports__.observer = observer;/**
+ Specify a method that observes property changes.
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: Ember.immediateObserver('value', function() {
+ // Executes whenever the "value" property changes
+ })
+ });
+ ```
+
+ In the future, `Ember.observer` may become asynchronous. In this event,
+ `Ember.immediateObserver` will maintain the synchronous behavior.
+
+ Also available as `Function.prototype.observesImmediately` if prototype extensions are
+ enabled.
+
+ @method immediateObserver
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function immediateObserver() {
+ for (var i=0, l=arguments.length; i this.changingFrom ? 'green' : 'red';
+ // logic
+ }
+ }),
+
+ friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) {
+ // some logic
+ // obj.get(keyName) returns friends array
+ })
+ });
+ ```
+
+ Also available as `Function.prototype.observesBefore` if prototype extensions are
+ enabled.
+
+ @method beforeObserver
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function beforeObserver() {
+ var func = a_slice.call(arguments, -1)[0];
+ var paths;
+
+ var addWatchedProperty = function(path) { paths.push(path); };
+
+ var _paths = a_slice.call(arguments, 0, -1);
+
+ if (typeof func !== "function") {
+ // revert to old, soft-deprecated argument ordering
+
+ func = arguments[0];
+ _paths = a_slice.call(arguments, 1);
+ }
+
+ paths = [];
+
+ for (var i=0; i<_paths.length; ++i) {
+ expandProperties(_paths[i], addWatchedProperty);
+ }
+
+ if (typeof func !== "function") {
+ throw new Ember.Error("Ember.beforeObserver called without a function");
+ }
+
+ func.__ember_observesBefore__ = paths;
+ return func;
+ }
+
+ __exports__.beforeObserver = beforeObserver;__exports__.IS_BINDING = IS_BINDING;
+ __exports__.Mixin = Mixin;
+ });
+enifed("ember-metal/observer",
+ ["ember-metal/watching","ember-metal/array","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var watch = __dependency1__.watch;
+ var unwatch = __dependency1__.unwatch;
+ var map = __dependency2__.map;
+ var listenersFor = __dependency3__.listenersFor;
+ var addListener = __dependency3__.addListener;
+ var removeListener = __dependency3__.removeListener;
+ var suspendListeners = __dependency3__.suspendListeners;
+ var suspendListener = __dependency3__.suspendListener;
+ /**
+ @module ember-metal
+ */
+
+ var AFTER_OBSERVERS = ':change';
+ var BEFORE_OBSERVERS = ':before';
+
+ function changeEvent(keyName) {
+ return keyName + AFTER_OBSERVERS;
+ }
+
+ function beforeEvent(keyName) {
+ return keyName + BEFORE_OBSERVERS;
+ }
+
+ /**
+ @method addObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function addObserver(obj, _path, target, method) {
+ addListener(obj, changeEvent(_path), target, method);
+ watch(obj, _path);
+
+ return this;
+ }
+
+ __exports__.addObserver = addObserver;function observersFor(obj, path) {
+ return listenersFor(obj, changeEvent(path));
+ }
+
+ __exports__.observersFor = observersFor;/**
+ @method removeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function removeObserver(obj, _path, target, method) {
+ unwatch(obj, _path);
+ removeListener(obj, changeEvent(_path), target, method);
+
+ return this;
+ }
+
+ __exports__.removeObserver = removeObserver;/**
+ @method addBeforeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function addBeforeObserver(obj, _path, target, method) {
+ addListener(obj, beforeEvent(_path), target, method);
+ watch(obj, _path);
+
+ return this;
+ }
+
+ __exports__.addBeforeObserver = addBeforeObserver;// Suspend observer during callback.
+ //
+ // This should only be used by the target of the observer
+ // while it is setting the observed path.
+ function _suspendBeforeObserver(obj, path, target, method, callback) {
+ return suspendListener(obj, beforeEvent(path), target, method, callback);
+ }
+
+ __exports__._suspendBeforeObserver = _suspendBeforeObserver;function _suspendObserver(obj, path, target, method, callback) {
+ return suspendListener(obj, changeEvent(path), target, method, callback);
+ }
+
+ __exports__._suspendObserver = _suspendObserver;function _suspendBeforeObservers(obj, paths, target, method, callback) {
+ var events = map.call(paths, beforeEvent);
+ return suspendListeners(obj, events, target, method, callback);
+ }
+
+ __exports__._suspendBeforeObservers = _suspendBeforeObservers;function _suspendObservers(obj, paths, target, method, callback) {
+ var events = map.call(paths, changeEvent);
+ return suspendListeners(obj, events, target, method, callback);
+ }
+
+ __exports__._suspendObservers = _suspendObservers;function beforeObserversFor(obj, path) {
+ return listenersFor(obj, beforeEvent(path));
+ }
+
+ __exports__.beforeObserversFor = beforeObserversFor;/**
+ @method removeBeforeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function removeBeforeObserver(obj, _path, target, method) {
+ unwatch(obj, _path);
+ removeListener(obj, beforeEvent(_path), target, method);
+
+ return this;
+ }
+
+ __exports__.removeBeforeObserver = removeBeforeObserver;
+ });
+enifed("ember-metal/observer_set",
+ ["ember-metal/utils","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var guidFor = __dependency1__.guidFor;
+ var sendEvent = __dependency2__.sendEvent;
+
+ /*
+ this.observerSet = {
+ [senderGuid]: { // variable name: `keySet`
+ [keyName]: listIndex
+ }
+ },
+ this.observers = [
+ {
+ sender: obj,
+ keyName: keyName,
+ eventName: eventName,
+ listeners: [
+ [target, method, flags]
+ ]
+ },
+ ...
+ ]
+ */
+ __exports__["default"] = ObserverSet;
+ function ObserverSet() {
+ this.clear();
+ }
+
+
+ ObserverSet.prototype.add = function(sender, keyName, eventName) {
+ var observerSet = this.observerSet;
+ var observers = this.observers;
+ var senderGuid = guidFor(sender);
+ var keySet = observerSet[senderGuid];
+ var index;
+
+ if (!keySet) {
+ observerSet[senderGuid] = keySet = {};
+ }
+ index = keySet[keyName];
+ if (index === undefined) {
+ index = observers.push({
+ sender: sender,
+ keyName: keyName,
+ eventName: eventName,
+ listeners: []
+ }) - 1;
+ keySet[keyName] = index;
+ }
+ return observers[index].listeners;
+ };
+
+ ObserverSet.prototype.flush = function() {
+ var observers = this.observers;
+ var i, len, observer, sender;
+ this.clear();
+ for (i=0, len=observers.length; i < len; ++i) {
+ observer = observers[i];
+ sender = observer.sender;
+ if (sender.isDestroying || sender.isDestroyed) { continue; }
+ sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners);
+ }
+ };
+
+ ObserverSet.prototype.clear = function() {
+ this.observerSet = {};
+ this.observers = [];
+ };
+ });
+enifed("ember-metal/path_cache",
+ ["ember-metal/cache","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Cache = __dependency1__["default"];
+
+ var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
+ var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.]/;
+ var HAS_THIS = 'this.';
+
+ var isGlobalCache = new Cache(1000, function(key) { return IS_GLOBAL.test(key); });
+ var isGlobalPathCache = new Cache(1000, function(key) { return IS_GLOBAL_PATH.test(key); });
+ var hasThisCache = new Cache(1000, function(key) { return key.indexOf(HAS_THIS) !== -1; });
+ var isPathCache = new Cache(1000, function(key) { return key.indexOf('.') !== -1; });
+
+ var caches = {
+ isGlobalCache: isGlobalCache,
+ isGlobalPathCache: isGlobalPathCache,
+ hasThisCache: hasThisCache,
+ isPathCache: isPathCache
+ };
+ __exports__.caches = caches;
+ function isGlobal(path) {
+ return isGlobalCache.get(path);
+ }
+
+ __exports__.isGlobal = isGlobal;function isGlobalPath(path) {
+ return isGlobalPathCache.get(path);
+ }
+
+ __exports__.isGlobalPath = isGlobalPath;function hasThis(path) {
+ return hasThisCache.get(path);
+ }
+
+ __exports__.hasThis = hasThis;function isPath(path) {
+ return isPathCache.get(path);
+ }
+
+ __exports__.isPath = isPath;
+ });
+enifed("ember-metal/platform",
+ ["ember-metal/platform/define_property","ember-metal/platform/define_properties","ember-metal/platform/create","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var hasES5CompliantDefineProperty = __dependency1__.hasES5CompliantDefineProperty;
+ var defineProperty = __dependency1__.defineProperty;
+ var defineProperties = __dependency2__["default"];
+ var create = __dependency3__["default"];
+
+ /**
+ @module ember-metal
+ */
+
+ var hasPropertyAccessors = hasES5CompliantDefineProperty;
+ var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty;
+
+ /**
+ Platform specific methods and feature detectors needed by the framework.
+
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ __exports__.create = create;
+ __exports__.defineProperty = defineProperty;
+ __exports__.defineProperties = defineProperties;
+ __exports__.hasPropertyAccessors = hasPropertyAccessors;
+ __exports__.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties;
+ });
+enifed("ember-metal/platform/create",
+ ["exports"],
+ function(__exports__) {
+ // Remove "use strict"; from transpiled module until
+ // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed
+ //
+ // REMOVE_USE_STRICT: true
+
+ /**
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ /**
+ Identical to `Object.create()`. Implements if not available natively.
+
+ @method create
+ @for Ember
+ */
+ var create;
+ // ES5 15.2.3.5
+ // http://es5.github.com/#x15.2.3.5
+ if (!(Object.create && !Object.create(null).hasOwnProperty)) {
+ /* jshint scripturl:true, proto:true */
+ // Contributed by Brandon Benvie, October, 2012
+ var createEmpty;
+ var supportsProto = !({'__proto__':null} instanceof Object);
+ // the following produces false positives
+ // in Opera Mini => not a reliable check
+ // Object.prototype.__proto__ === null
+ if (supportsProto || typeof document === 'undefined') {
+ createEmpty = function () {
+ return { "__proto__": null };
+ };
+ } else {
+ // In old IE __proto__ can't be used to manually set `null`, nor does
+ // any other method exist to make an object that inherits from nothing,
+ // aside from Object.prototype itself. Instead, create a new global
+ // object and *steal* its Object.prototype and strip it bare. This is
+ // used as the prototype to create nullary objects.
+ createEmpty = function () {
+ var iframe = document.createElement('iframe');
+ var parent = document.body || document.documentElement;
+ iframe.style.display = 'none';
+ parent.appendChild(iframe);
+ iframe.src = 'javascript:';
+ var empty = iframe.contentWindow.Object.prototype;
+ parent.removeChild(iframe);
+ iframe = null;
+ delete empty.constructor;
+ delete empty.hasOwnProperty;
+ delete empty.propertyIsEnumerable;
+ delete empty.isPrototypeOf;
+ delete empty.toLocaleString;
+ delete empty.toString;
+ delete empty.valueOf;
+
+ function Empty() {}
+ Empty.prototype = empty;
+ // short-circuit future calls
+ createEmpty = function () {
+ return new Empty();
+ };
+ return new Empty();
+ };
+ }
+
+ create = Object.create = function create(prototype, properties) {
+
+ var object;
+ function Type() {} // An empty constructor.
+
+ if (prototype === null) {
+ object = createEmpty();
+ } else {
+ if (typeof prototype !== "object" && typeof prototype !== "function") {
+ // In the native implementation `parent` can be `null`
+ // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc)
+ // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object`
+ // like they are in modern browsers. Using `Object.create` on DOM elements
+ // is...err...probably inappropriate, but the native version allows for it.
+ throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome
+ }
+
+ Type.prototype = prototype;
+
+ object = new Type();
+ }
+
+ if (properties !== undefined) {
+ Object.defineProperties(object, properties);
+ }
+
+ return object;
+ };
+ } else {
+ create = Object.create;
+ }
+
+ __exports__["default"] = create;
+ });
+enifed("ember-metal/platform/define_properties",
+ ["ember-metal/platform/define_property","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var defineProperty = __dependency1__.defineProperty;
+
+ var defineProperties = Object.defineProperties;
+
+ // ES5 15.2.3.7
+ // http://es5.github.com/#x15.2.3.7
+ if (!defineProperties) {
+ defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (properties.hasOwnProperty(property) && property !== "__proto__") {
+ defineProperty(object, property, properties[property]);
+ }
+ }
+ return object;
+ };
+
+ Object.defineProperties = defineProperties;
+ }
+
+ __exports__["default"] = defineProperties;
+ });
+enifed("ember-metal/platform/define_property",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /*globals Node */
+
+ /**
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ /**
+ Set to true if the platform supports native getters and setters.
+
+ @property hasPropertyAccessors
+ @final
+ */
+
+ /**
+ Identical to `Object.defineProperty()`. Implements as much functionality
+ as possible if not available natively.
+
+ @method defineProperty
+ @param {Object} obj The object to modify
+ @param {String} keyName property name to modify
+ @param {Object} desc descriptor hash
+ @return {void}
+ */
+ var defineProperty = (function checkCompliance(defineProperty) {
+ if (!defineProperty) return;
+ try {
+ var a = 5;
+ var obj = {};
+ defineProperty(obj, 'a', {
+ configurable: true,
+ enumerable: true,
+ get: function () {
+ return a;
+ },
+ set: function (v) {
+ a = v;
+ }
+ });
+ if (obj.a !== 5) return;
+ obj.a = 10;
+ if (a !== 10) return;
+
+ // check non-enumerability
+ defineProperty(obj, 'a', {
+ configurable: true,
+ enumerable: false,
+ writable: true,
+ value: true
+ });
+ for (var key in obj) {
+ if (key === 'a') return;
+ }
+
+ // Detects a bug in Android <3.2 where you cannot redefine a property using
+ // Object.defineProperty once accessors have already been set.
+ if (obj.a !== true) return;
+
+ // defineProperty is compliant
+ return defineProperty;
+ } catch (e) {
+ // IE8 defines Object.defineProperty but calling it on an Object throws
+ return;
+ }
+ })(Object.defineProperty);
+
+ var hasES5CompliantDefineProperty = !!defineProperty;
+
+ if (hasES5CompliantDefineProperty && typeof document !== 'undefined') {
+ // This is for Safari 5.0, which supports Object.defineProperty, but not
+ // on DOM nodes.
+ var canDefinePropertyOnDOM = (function() {
+ try {
+ defineProperty(document.createElement('div'), 'definePropertyOnDOM', {});
+ return true;
+ } catch(e) { }
+
+ return false;
+ })();
+
+ if (!canDefinePropertyOnDOM) {
+ defineProperty = function(obj, keyName, desc) {
+ var isNode;
+
+ if (typeof Node === "object") {
+ isNode = obj instanceof Node;
+ } else {
+ isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string";
+ }
+
+ if (isNode) {
+ // TODO: Should we have a warning here?
+ return (obj[keyName] = desc.value);
+ } else {
+ return Object.defineProperty(obj, keyName, desc);
+ }
+ };
+ }
+ }
+
+ if (!hasES5CompliantDefineProperty) {
+ defineProperty = function defineProperty(obj, keyName, desc) {
+ if (!desc.get) { obj[keyName] = desc.value; }
+ };
+ }
+
+ __exports__.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty;
+ __exports__.defineProperty = defineProperty;
+ });
+enifed("ember-metal/properties",
+ ["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ var metaFor = __dependency2__.meta;
+ var objectDefineProperty = __dependency3__.defineProperty;
+ var hasPropertyAccessors = __dependency3__.hasPropertyAccessors;
+ var overrideChains = __dependency4__.overrideChains;
+ // ..........................................................
+ // DESCRIPTOR
+ //
+
+ /**
+ Objects of this type can implement an interface to respond to requests to
+ get and set. The default implementation handles simple properties.
+
+ You generally won't need to create or subclass this directly.
+
+ @class Descriptor
+ @namespace Ember
+ @private
+ @constructor
+ */
+ function Descriptor() {}
+
+ __exports__.Descriptor = Descriptor;// ..........................................................
+ // DEFINING PROPERTIES API
+ //
+
+ function MANDATORY_SETTER_FUNCTION(name) {
+ return function SETTER_FUNCTION(value) {
+ Ember.assert("You must use Ember.set() to set the `" + name + "` property (of " + this + ") to `" + value + "`.", false);
+ };
+ }
+
+ __exports__.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION;function DEFAULT_GETTER_FUNCTION(name) {
+ return function GETTER_FUNCTION() {
+ var meta = this['__ember_meta__'];
+ return meta && meta.values[name];
+ };
+ }
+
+ __exports__.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION;/**
+ NOTE: This is a low-level method used by other parts of the API. You almost
+ never want to call this method directly. Instead you should use
+ `Ember.mixin()` to define new properties.
+
+ Defines a property on an object. This method works much like the ES5
+ `Object.defineProperty()` method except that it can also accept computed
+ properties and other special descriptors.
+
+ Normally this method takes only three parameters. However if you pass an
+ instance of `Ember.Descriptor` as the third param then you can pass an
+ optional value as the fourth parameter. This is often more efficient than
+ creating new descriptor hashes for each property.
+
+ ## Examples
+
+ ```javascript
+ // ES5 compatible mode
+ Ember.defineProperty(contact, 'firstName', {
+ writable: true,
+ configurable: false,
+ enumerable: true,
+ value: 'Charles'
+ });
+
+ // define a simple property
+ Ember.defineProperty(contact, 'lastName', undefined, 'Jolley');
+
+ // define a computed property
+ Ember.defineProperty(contact, 'fullName', Ember.computed(function() {
+ return this.firstName+' '+this.lastName;
+ }).property('firstName', 'lastName'));
+ ```
+
+ @private
+ @method defineProperty
+ @for Ember
+ @param {Object} obj the object to define this property on. This may be a prototype.
+ @param {String} keyName the name of the property
+ @param {Ember.Descriptor} [desc] an instance of `Ember.Descriptor` (typically a
+ computed property) or an ES5 descriptor.
+ You must provide this or `data` but not both.
+ @param {*} [data] something other than a descriptor, that will
+ become the explicit value of this property.
+ */
+ function defineProperty(obj, keyName, desc, data, meta) {
+ var descs, existingDesc, watching, value;
+
+ if (!meta) meta = metaFor(obj);
+ descs = meta.descs;
+ existingDesc = meta.descs[keyName];
+ var watchEntry = meta.watching[keyName];
+
+ watching = watchEntry !== undefined && watchEntry > 0;
+
+ if (existingDesc instanceof Descriptor) {
+ existingDesc.teardown(obj, keyName);
+ }
+
+ if (desc instanceof Descriptor) {
+ value = desc;
+
+ descs[keyName] = desc;
+
+ if (watching && hasPropertyAccessors) {
+ objectDefineProperty(obj, keyName, {
+ configurable: true,
+ enumerable: true,
+ writable: true,
+ value: undefined // make enumerable
+ });
+ } else {
+ obj[keyName] = undefined; // make enumerable
+ }
+ if (desc.setup) { desc.setup(obj, keyName); }
+ } else {
+ descs[keyName] = undefined; // shadow descriptor in proto
+ if (desc == null) {
+ value = data;
+
+
+ if (watching && hasPropertyAccessors) {
+ meta.values[keyName] = data;
+ objectDefineProperty(obj, keyName, {
+ configurable: true,
+ enumerable: true,
+ set: MANDATORY_SETTER_FUNCTION(keyName),
+ get: DEFAULT_GETTER_FUNCTION(keyName)
+ });
+ } else {
+ obj[keyName] = data;
+ }
+ } else {
+ value = desc;
+
+ // compatibility with ES5
+ objectDefineProperty(obj, keyName, desc);
+ }
+ }
+
+ // if key is being watched, override chains that
+ // were initialized with the prototype
+ if (watching) { overrideChains(obj, keyName, meta); }
+
+ // The `value` passed to the `didDefineProperty` hook is
+ // either the descriptor or data, whichever was passed.
+ if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); }
+
+ return this;
+ }
+ __exports__.defineProperty = defineProperty;
+ });
+enifed("ember-metal/property_events",
+ ["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var guidFor = __dependency1__.guidFor;
+ var tryFinally = __dependency1__.tryFinally;
+ var sendEvent = __dependency2__.sendEvent;
+ var listenersUnion = __dependency2__.listenersUnion;
+ var listenersDiff = __dependency2__.listenersDiff;
+ var ObserverSet = __dependency3__["default"];
+
+ var beforeObserverSet = new ObserverSet();
+ var observerSet = new ObserverSet();
+ var deferred = 0;
+
+ // ..........................................................
+ // PROPERTY CHANGES
+ //
+
+ /**
+ This function is called just before an object property is about to change.
+ It will notify any before observers and prepare caches among other things.
+
+ Normally you will not need to call this method directly but if for some
+ reason you can't directly watch a property you can invoke this method
+ manually along with `Ember.propertyDidChange()` which you should call just
+ after the property value changes.
+
+ @method propertyWillChange
+ @for Ember
+ @param {Object} obj The object with the property that will change
+ @param {String} keyName The property key (or path) that will change.
+ @return {void}
+ */
+ function propertyWillChange(obj, keyName) {
+ var m = obj['__ember_meta__'];
+ var watching = (m && m.watching[keyName] > 0) || keyName === 'length';
+ var proto = m && m.proto;
+ var desc = m && m.descs[keyName];
+
+ if (!watching) { return; }
+ if (proto === obj) { return; }
+ if (desc && desc.willChange) { desc.willChange(obj, keyName); }
+ dependentKeysWillChange(obj, keyName, m);
+ chainsWillChange(obj, keyName, m);
+ notifyBeforeObservers(obj, keyName);
+ }
+
+ /**
+ This function is called just after an object property has changed.
+ It will notify any observers and clear caches among other things.
+
+ Normally you will not need to call this method directly but if for some
+ reason you can't directly watch a property you can invoke this method
+ manually along with `Ember.propertyWillChange()` which you should call just
+ before the property value changes.
+
+ @method propertyDidChange
+ @for Ember
+ @param {Object} obj The object with the property that will change
+ @param {String} keyName The property key (or path) that will change.
+ @return {void}
+ */
+ function propertyDidChange(obj, keyName) {
+ var m = obj['__ember_meta__'];
+ var watching = (m && m.watching[keyName] > 0) || keyName === 'length';
+ var proto = m && m.proto;
+ var desc = m && m.descs[keyName];
+
+ if (proto === obj) { return; }
+
+ // shouldn't this mean that we're watching this key?
+ if (desc && desc.didChange) { desc.didChange(obj, keyName); }
+ if (!watching && keyName !== 'length') { return; }
+
+ if (m && m.deps && m.deps[keyName]) {
+ dependentKeysDidChange(obj, keyName, m);
+ }
+
+ chainsDidChange(obj, keyName, m, false);
+ notifyObservers(obj, keyName);
+ }
+
+ var WILL_SEEN, DID_SEEN;
+ // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...)
+ function dependentKeysWillChange(obj, depKey, meta) {
+ if (obj.isDestroying) { return; }
+
+ var deps;
+ if (meta && meta.deps && (deps = meta.deps[depKey])) {
+ var seen = WILL_SEEN;
+ var top = !seen;
+ if (top) { seen = WILL_SEEN = {}; }
+ iterDeps(propertyWillChange, obj, deps, depKey, seen, meta);
+ if (top) { WILL_SEEN = null; }
+ }
+ }
+
+ // called whenever a property has just changed to update dependent keys
+ function dependentKeysDidChange(obj, depKey, meta) {
+ if (obj.isDestroying) { return; }
+
+ var deps;
+ if (meta && meta.deps && (deps = meta.deps[depKey])) {
+ var seen = DID_SEEN;
+ var top = !seen;
+ if (top) { seen = DID_SEEN = {}; }
+ iterDeps(propertyDidChange, obj, deps, depKey, seen, meta);
+ if (top) { DID_SEEN = null; }
+ }
+ }
+
+ function keysOf(obj) {
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ return keys;
+ }
+
+ function iterDeps(method, obj, deps, depKey, seen, meta) {
+ var keys, key, i, desc;
+ var guid = guidFor(obj);
+ var current = seen[guid];
+ if (!current) current = seen[guid] = {};
+ if (current[depKey]) return;
+ current[depKey] = true;
+
+ if (deps) {
+ keys = keysOf(deps);
+ var descs = meta.descs;
+ for (i=0; i 0) {
+ ret = meta.values[keyName];
+ } else {
+ ret = obj[keyName];
+ }
+
+ if (ret === undefined &&
+ 'object' === typeof obj && !(keyName in obj) && 'function' === typeof obj.unknownProperty) {
+ return obj.unknownProperty(keyName);
+ }
+
+ return ret;
+ }
+ };
+
+ // Currently used only by Ember Data tests
+ if (Ember.config.overrideAccessors) {
+ Ember.get = get;
+ Ember.config.overrideAccessors();
+ get = Ember.get;
+ }
+
+ /**
+ Normalizes a target/path pair to reflect that actual target/path that should
+ be observed, etc. This takes into account passing in global property
+ paths (i.e. a path beginning with a captial letter not defined on the
+ target).
+
+ @private
+ @method normalizeTuple
+ @for Ember
+ @param {Object} target The current target. May be `null`.
+ @param {String} path A path on the target or a global property path.
+ @return {Array} a temporary array with the normalized target/path pair.
+ */
+ function normalizeTuple(target, path) {
+ var hasThis = pathHasThis(path);
+ var isGlobal = !hasThis && isGlobalPath(path);
+ var key;
+
+ if (!target || isGlobal) target = Ember.lookup;
+ if (hasThis) path = path.slice(5);
+
+ Ember.deprecate(
+ "normalizeTuple will return '"+path+"' as a non-global. This behavior will change in the future (issue #3852)",
+ target === Ember.lookup || !target || hasThis || isGlobal || !isGlobalPath(path+'.')
+ );
+
+ if (target === Ember.lookup) {
+ key = path.match(FIRST_KEY)[0];
+ target = get(target, key);
+ path = path.slice(key.length+1);
+ }
+
+ // must return some kind of path to be valid else other things will break.
+ if (!path || path.length===0) throw new EmberError('Path cannot be empty');
+
+ return [ target, path ];
+ }
+
+ function _getPath(root, path) {
+ var hasThis, parts, tuple, idx, len;
+
+ // If there is no root and path is a key name, return that
+ // property from the global object.
+ // E.g. get('Ember') -> Ember
+ if (root === null && !isPath(path)) {
+ return get(Ember.lookup, path);
+ }
+
+ // detect complicated paths and normalize them
+ hasThis = pathHasThis(path);
+
+ if (!root || hasThis) {
+ tuple = normalizeTuple(root, path);
+ root = tuple[0];
+ path = tuple[1];
+ tuple.length = 0;
+ }
+
+ parts = path.split(".");
+ len = parts.length;
+ for (idx = 0; root != null && idx < len; idx++) {
+ root = get(root, parts[idx], true);
+ if (root && root.isDestroyed) { return undefined; }
+ }
+ return root;
+ }
+
+ function getWithDefault(root, key, defaultValue) {
+ var value = get(root, key);
+
+ if (value === undefined) { return defaultValue; }
+ return value;
+ }
+
+ __exports__.getWithDefault = getWithDefault;__exports__["default"] = get;
+ __exports__.get = get;
+ __exports__.normalizeTuple = normalizeTuple;
+ __exports__._getPath = _getPath;
+ });
+enifed("ember-metal/property_set",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_events","ember-metal/properties","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var getPath = __dependency2__._getPath;
+ var propertyWillChange = __dependency3__.propertyWillChange;
+ var propertyDidChange = __dependency3__.propertyDidChange;
+ var defineProperty = __dependency4__.defineProperty;
+ var EmberError = __dependency5__["default"];
+ var isPath = __dependency6__.isPath;
+ var hasPropertyAccessors = __dependency7__.hasPropertyAccessors;
+
+ var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
+
+ /**
+ Sets the value of a property on an object, respecting computed properties
+ and notifying observers and other listeners of the change. If the
+ property is not defined but the object implements the `setUnknownProperty`
+ method then that will be invoked as well.
+
+ @method set
+ @for Ember
+ @param {Object} obj The object to modify.
+ @param {String} keyName The property key to set
+ @param {Object} value The value to set
+ @return {Object} the passed value.
+ */
+ var set = function set(obj, keyName, value, tolerant) {
+ if (typeof obj === 'string') {
+ Ember.assert("Path '" + obj + "' must be global if no obj is given.", IS_GLOBAL.test(obj));
+ value = keyName;
+ keyName = obj;
+ obj = null;
+ }
+
+ Ember.assert("Cannot call set with "+ keyName +" key.", !!keyName);
+
+ if (!obj) {
+ return setPath(obj, keyName, value, tolerant);
+ }
+
+ var meta = obj['__ember_meta__'];
+ var desc = meta && meta.descs[keyName];
+ var isUnknown, currentValue;
+
+ if (desc === undefined && isPath(keyName)) {
+ return setPath(obj, keyName, value, tolerant);
+ }
+
+ Ember.assert("You need to provide an object and key to `set`.", !!obj && keyName !== undefined);
+ Ember.assert('calling set on destroyed object', !obj.isDestroyed);
+
+ if (desc !== undefined) {
+ desc.set(obj, keyName, value);
+ } else {
+
+ if (typeof obj === 'object' && obj !== null && value !== undefined && obj[keyName] === value) {
+ return value;
+ }
+
+ isUnknown = 'object' === typeof obj && !(keyName in obj);
+
+ // setUnknownProperty is called if `obj` is an object,
+ // the property does not already exist, and the
+ // `setUnknownProperty` method exists on the object
+ if (isUnknown && 'function' === typeof obj.setUnknownProperty) {
+ obj.setUnknownProperty(keyName, value);
+ } else if (meta && meta.watching[keyName] > 0) {
+
+ if (hasPropertyAccessors) {
+ currentValue = meta.values[keyName];
+ } else {
+ currentValue = obj[keyName];
+ }
+ // only trigger a change if the value has changed
+ if (value !== currentValue) {
+ propertyWillChange(obj, keyName);
+
+ if (hasPropertyAccessors) {
+ if ((currentValue === undefined && !(keyName in obj)) || !obj.propertyIsEnumerable(keyName)) {
+ defineProperty(obj, keyName, null, value); // setup mandatory setter
+ } else {
+ meta.values[keyName] = value;
+ }
+ } else {
+ obj[keyName] = value;
+ }
+ propertyDidChange(obj, keyName);
+ }
+ } else {
+ obj[keyName] = value;
+ }
+ }
+ return value;
+ };
+
+ // Currently used only by Ember Data tests
+ // ES6TODO: Verify still true
+ if (Ember.config.overrideAccessors) {
+ Ember.set = set;
+ Ember.config.overrideAccessors();
+ set = Ember.set;
+ }
+
+ function setPath(root, path, value, tolerant) {
+ var keyName;
+
+ // get the last part of the path
+ keyName = path.slice(path.lastIndexOf('.') + 1);
+
+ // get the first part of the part
+ path = (path === keyName) ? keyName : path.slice(0, path.length-(keyName.length+1));
+
+ // unless the path is this, look up the first part to
+ // get the root
+ if (path !== 'this') {
+ root = getPath(root, path);
+ }
+
+ if (!keyName || keyName.length === 0) {
+ throw new EmberError('Property set failed: You passed an empty path');
+ }
+
+ if (!root) {
+ if (tolerant) { return; }
+ else { throw new EmberError('Property set failed: object in path "'+path+'" could not be found or was destroyed.'); }
+ }
+
+ return set(root, keyName, value);
+ }
+
+ /**
+ Error-tolerant form of `Ember.set`. Will not blow up if any part of the
+ chain is `undefined`, `null`, or destroyed.
+
+ This is primarily used when syncing bindings, which may try to update after
+ an object has been destroyed.
+
+ @method trySet
+ @for Ember
+ @param {Object} obj The object to modify.
+ @param {String} path The property path to set
+ @param {Object} value The value to set
+ */
+ function trySet(root, path, value) {
+ return set(root, path, value, true);
+ }
+
+ __exports__.trySet = trySet;__exports__.set = set;
+ });
+enifed("ember-metal/run_loop",
+ ["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","backburner","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var apply = __dependency2__.apply;
+ var GUID_KEY = __dependency2__.GUID_KEY;
+ var indexOf = __dependency3__.indexOf;
+ var beginPropertyChanges = __dependency4__.beginPropertyChanges;
+ var endPropertyChanges = __dependency4__.endPropertyChanges;
+ var Backburner = __dependency5__["default"];
+
+ function onBegin(current) {
+ run.currentRunLoop = current;
+ }
+
+ function onEnd(current, next) {
+ run.currentRunLoop = next;
+ }
+
+ // ES6TODO: should Backburner become es6?
+ var backburner = new Backburner(['sync', 'actions', 'destroy'], {
+ GUID_KEY: GUID_KEY,
+ sync: {
+ before: beginPropertyChanges,
+ after: endPropertyChanges
+ },
+ defaultQueue: 'actions',
+ onBegin: onBegin,
+ onEnd: onEnd,
+ onErrorTarget: Ember,
+ onErrorMethod: 'onerror'
+ });
+ var slice = [].slice;
+ var concat = [].concat;
+
+ // ..........................................................
+ // run - this is ideally the only public API the dev sees
+ //
+
+ /**
+ Runs the passed target and method inside of a RunLoop, ensuring any
+ deferred actions including bindings and views updates are flushed at the
+ end.
+
+ Normally you should not need to invoke this method yourself. However if
+ you are implementing raw event handlers when interfacing with other
+ libraries or plugins, you should probably wrap all of your code inside this
+ call.
+
+ ```javascript
+ run(function() {
+ // code to be execute within a RunLoop
+ });
+ ```
+
+ @class run
+ @namespace Ember
+ @static
+ @constructor
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} return value from invoking the passed function.
+ */
+ __exports__["default"] = run;
+ function run() {
+ return backburner.run.apply(backburner, arguments);
+ }
+
+ /**
+ If no run-loop is present, it creates a new one. If a run loop is
+ present it will queue itself to run on the existing run-loops action
+ queue.
+
+ Please note: This is not for normal usage, and should be used sparingly.
+
+ If invoked when not within a run loop:
+
+ ```javascript
+ run.join(function() {
+ // creates a new run-loop
+ });
+ ```
+
+ Alternatively, if called within an existing run loop:
+
+ ```javascript
+ run(function() {
+ // creates a new run-loop
+ run.join(function() {
+ // joins with the existing run-loop, and queues for invocation on
+ // the existing run-loops action queue.
+ });
+ });
+ ```
+
+ @method join
+ @namespace Ember
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} Return value from invoking the passed function. Please note,
+ when called within an existing loop, no return value is possible.
+ */
+ run.join = function(target, method /* args */) {
+ if (!run.currentRunLoop) {
+ return Ember.run.apply(Ember, arguments);
+ }
+
+ var args = slice.call(arguments);
+ args.unshift('actions');
+ run.schedule.apply(run, args);
+ };
+
+ /**
+ Provides a useful utility for when integrating with non-Ember libraries
+ that provide asynchronous callbacks.
+
+ Ember utilizes a run-loop to batch and coalesce changes. This works by
+ marking the start and end of Ember-related Javascript execution.
+
+ When using events such as a View's click handler, Ember wraps the event
+ handler in a run-loop, but when integrating with non-Ember libraries this
+ can be tedious.
+
+ For example, the following is rather verbose but is the correct way to combine
+ third-party events and Ember code.
+
+ ```javascript
+ var that = this;
+ jQuery(window).on('resize', function(){
+ run(function(){
+ that.handleResize();
+ });
+ });
+ ```
+
+ To reduce the boilerplate, the following can be used to construct a
+ run-loop-wrapped callback handler.
+
+ ```javascript
+ jQuery(window).on('resize', run.bind(this, this.handleResize));
+ ```
+
+ @method bind
+ @namespace Ember
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} return value from invoking the passed function. Please note,
+ when called within an existing loop, no return value is possible.
+ @since 1.4.0
+ */
+ run.bind = function(target, method /* args*/) {
+ var args = slice.call(arguments);
+ return function() {
+ return run.join.apply(run, args.concat(slice.call(arguments)));
+ };
+ };
+
+ run.backburner = backburner;
+ run.currentRunLoop = null;
+ run.queues = backburner.queueNames;
+
+ /**
+ Begins a new RunLoop. Any deferred actions invoked after the begin will
+ be buffered until you invoke a matching call to `run.end()`. This is
+ a lower-level way to use a RunLoop instead of using `run()`.
+
+ ```javascript
+ run.begin();
+ // code to be execute within a RunLoop
+ run.end();
+ ```
+
+ @method begin
+ @return {void}
+ */
+ run.begin = function() {
+ backburner.begin();
+ };
+
+ /**
+ Ends a RunLoop. This must be called sometime after you call
+ `run.begin()` to flush any deferred actions. This is a lower-level way
+ to use a RunLoop instead of using `run()`.
+
+ ```javascript
+ run.begin();
+ // code to be execute within a RunLoop
+ run.end();
+ ```
+
+ @method end
+ @return {void}
+ */
+ run.end = function() {
+ backburner.end();
+ };
+
+ /**
+ Array of named queues. This array determines the order in which queues
+ are flushed at the end of the RunLoop. You can define your own queues by
+ simply adding the queue name to this array. Normally you should not need
+ to inspect or modify this property.
+
+ @property queues
+ @type Array
+ @default ['sync', 'actions', 'destroy']
+ */
+
+ /**
+ Adds the passed target/method and any optional arguments to the named
+ queue to be executed at the end of the RunLoop. If you have not already
+ started a RunLoop when calling this method one will be started for you
+ automatically.
+
+ At the end of a RunLoop, any methods scheduled in this way will be invoked.
+ Methods will be invoked in an order matching the named queues defined in
+ the `run.queues` property.
+
+ ```javascript
+ run.schedule('sync', this, function() {
+ // this will be executed in the first RunLoop queue, when bindings are synced
+ console.log("scheduled on sync queue");
+ });
+
+ run.schedule('actions', this, function() {
+ // this will be executed in the 'actions' queue, after bindings have synced.
+ console.log("scheduled on actions queue");
+ });
+
+ // Note the functions will be run in order based on the run queues order.
+ // Output would be:
+ // scheduled on sync queue
+ // scheduled on actions queue
+ ```
+
+ @method schedule
+ @param {String} queue The name of the queue to schedule against.
+ Default queues are 'sync' and 'actions'
+ @param {Object} [target] target object to use as the context when invoking a method.
+ @param {String|Function} method The method to invoke. If you pass a string it
+ will be resolved on the target object at the time the scheduled item is
+ invoked allowing you to change the target function.
+ @param {Object} [arguments*] Optional arguments to be passed to the queued method.
+ @return {void}
+ */
+ run.schedule = function(queue, target, method) {
+ checkAutoRun();
+ backburner.schedule.apply(backburner, arguments);
+ };
+
+ // Used by global test teardown
+ run.hasScheduledTimers = function() {
+ return backburner.hasTimers();
+ };
+
+ // Used by global test teardown
+ run.cancelTimers = function () {
+ backburner.cancelTimers();
+ };
+
+ /**
+ Immediately flushes any events scheduled in the 'sync' queue. Bindings
+ use this queue so this method is a useful way to immediately force all
+ bindings in the application to sync.
+
+ You should call this method anytime you need any changed state to propagate
+ throughout the app immediately without repainting the UI (which happens
+ in the later 'render' queue added by the `ember-views` package).
+
+ ```javascript
+ run.sync();
+ ```
+
+ @method sync
+ @return {void}
+ */
+ run.sync = function() {
+ if (backburner.currentInstance) {
+ backburner.currentInstance.queues.sync.flush();
+ }
+ };
+
+ /**
+ Invokes the passed target/method and optional arguments after a specified
+ period of time. The last parameter of this method must always be a number
+ of milliseconds.
+
+ You should use this method whenever you need to run some action after a
+ period of time instead of using `setTimeout()`. This method will ensure that
+ items that expire during the same script execution cycle all execute
+ together, which is often more efficient than using a real setTimeout.
+
+ ```javascript
+ run.later(myContext, function() {
+ // code here will execute within a RunLoop in about 500ms with this == myContext
+ }, 500);
+ ```
+
+ @method later
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} wait Number of milliseconds to wait.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.later = function(/*target, method*/) {
+ return backburner.later.apply(backburner, arguments);
+ };
+
+ /**
+ Schedule a function to run one time during the current RunLoop. This is equivalent
+ to calling `scheduleOnce` with the "actions" queue.
+
+ @method once
+ @param {Object} [target] The target of the method to invoke.
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.once = function(target, method) {
+ checkAutoRun();
+ var args = slice.call(arguments);
+ args.unshift('actions');
+ return apply(backburner, backburner.scheduleOnce, args);
+ };
+
+ /**
+ Schedules a function to run one time in a given queue of the current RunLoop.
+ Calling this method with the same queue/target/method combination will have
+ no effect (past the initial call).
+
+ Note that although you can pass optional arguments these will not be
+ considered when looking for duplicates. New arguments will replace previous
+ calls.
+
+ ```javascript
+ run(function() {
+ var sayHi = function() { console.log('hi'); }
+ run.scheduleOnce('afterRender', myContext, sayHi);
+ run.scheduleOnce('afterRender', myContext, sayHi);
+ // sayHi will only be executed once, in the afterRender queue of the RunLoop
+ });
+ ```
+
+ Also note that passing an anonymous function to `run.scheduleOnce` will
+ not prevent additional calls with an identical anonymous function from
+ scheduling the items multiple times, e.g.:
+
+ ```javascript
+ function scheduleIt() {
+ run.scheduleOnce('actions', myContext, function() { console.log("Closure"); });
+ }
+ scheduleIt();
+ scheduleIt();
+ // "Closure" will print twice, even though we're using `run.scheduleOnce`,
+ // because the function we pass to it is anonymous and won't match the
+ // previously scheduled operation.
+ ```
+
+ Available queues, and their order, can be found at `run.queues`
+
+ @method scheduleOnce
+ @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'.
+ @param {Object} [target] The target of the method to invoke.
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.scheduleOnce = function(/*queue, target, method*/) {
+ checkAutoRun();
+ return backburner.scheduleOnce.apply(backburner, arguments);
+ };
+
+ /**
+ Schedules an item to run from within a separate run loop, after
+ control has been returned to the system. This is equivalent to calling
+ `run.later` with a wait time of 1ms.
+
+ ```javascript
+ run.next(myContext, function() {
+ // code to be executed in the next run loop,
+ // which will be scheduled after the current one
+ });
+ ```
+
+ Multiple operations scheduled with `run.next` will coalesce
+ into the same later run loop, along with any other operations
+ scheduled by `run.later` that expire right around the same
+ time that `run.next` operations will fire.
+
+ Note that there are often alternatives to using `run.next`.
+ For instance, if you'd like to schedule an operation to happen
+ after all DOM element operations have completed within the current
+ run loop, you can make use of the `afterRender` run loop queue (added
+ by the `ember-views` package, along with the preceding `render` queue
+ where all the DOM element operations happen). Example:
+
+ ```javascript
+ App.MyCollectionView = Ember.CollectionView.extend({
+ didInsertElement: function() {
+ run.scheduleOnce('afterRender', this, 'processChildElements');
+ },
+ processChildElements: function() {
+ // ... do something with collectionView's child view
+ // elements after they've finished rendering, which
+ // can't be done within the CollectionView's
+ // `didInsertElement` hook because that gets run
+ // before the child elements have been added to the DOM.
+ }
+ });
+ ```
+
+ One benefit of the above approach compared to using `run.next` is
+ that you will be able to perform DOM/CSS operations before unprocessed
+ elements are rendered to the screen, which may prevent flickering or
+ other artifacts caused by delaying processing until after rendering.
+
+ The other major benefit to the above approach is that `run.next`
+ introduces an element of non-determinism, which can make things much
+ harder to test, due to its reliance on `setTimeout`; it's much harder
+ to guarantee the order of scheduled operations when they are scheduled
+ outside of the current run loop, i.e. with `run.next`.
+
+ @method next
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.next = function() {
+ var args = slice.call(arguments);
+ args.push(1);
+ return apply(backburner, backburner.later, args);
+ };
+
+ /**
+ Cancels a scheduled item. Must be a value returned by `run.later()`,
+ `run.once()`, `run.next()`, `run.debounce()`, or
+ `run.throttle()`.
+
+ ```javascript
+ var runNext = run.next(myContext, function() {
+ // will not be executed
+ });
+ run.cancel(runNext);
+
+ var runLater = run.later(myContext, function() {
+ // will not be executed
+ }, 500);
+ run.cancel(runLater);
+
+ var runOnce = run.once(myContext, function() {
+ // will not be executed
+ });
+ run.cancel(runOnce);
+
+ var throttle = run.throttle(myContext, function() {
+ // will not be executed
+ }, 1, false);
+ run.cancel(throttle);
+
+ var debounce = run.debounce(myContext, function() {
+ // will not be executed
+ }, 1);
+ run.cancel(debounce);
+
+ var debounceImmediate = run.debounce(myContext, function() {
+ // will be executed since we passed in true (immediate)
+ }, 100, true);
+ // the 100ms delay until this method can be called again will be cancelled
+ run.cancel(debounceImmediate);
+ ```
+
+ @method cancel
+ @param {Object} timer Timer object to cancel
+ @return {Boolean} true if cancelled or false/undefined if it wasn't found
+ */
+ run.cancel = function(timer) {
+ return backburner.cancel(timer);
+ };
+
+ /**
+ Delay calling the target method until the debounce period has elapsed
+ with no additional debounce calls. If `debounce` is called again before
+ the specified time has elapsed, the timer is reset and the entire period
+ must pass again before the target method is called.
+
+ This method should be used when an event may be called multiple times
+ but the action should only be called once when the event is done firing.
+ A common example is for scroll events where you only want updates to
+ happen once scrolling has ceased.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'debounce'};
+
+ run.debounce(myContext, myFunc, 150);
+
+ // less than 150ms passes
+
+ run.debounce(myContext, myFunc, 150);
+
+ // 150ms passes
+ // myFunc is invoked with context myContext
+ // console logs 'debounce ran.' one time.
+ ```
+
+ Immediate allows you to run the function immediately, but debounce
+ other calls for this function until the wait time has elapsed. If
+ `debounce` is called again before the specified time has elapsed,
+ the timer is reset and the entire period must pass again before
+ the method can be called again.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'debounce'};
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // console logs 'debounce ran.' one time immediately.
+ // 100ms passes
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // 150ms passes and nothing else is logged to the console and
+ // the debouncee is no longer being watched
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // console logs 'debounce ran.' one time immediately.
+ // 150ms passes and nothing else is logged to the console and
+ // the debouncee is no longer being watched
+
+ ```
+
+ @method debounce
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} wait Number of milliseconds to wait.
+ @param {Boolean} immediate Trigger the function on the leading instead
+ of the trailing edge of the wait interval. Defaults to false.
+ @return {Array} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.debounce = function() {
+ return backburner.debounce.apply(backburner, arguments);
+ };
+
+ /**
+ Ensure that the target method is never called more frequently than
+ the specified spacing period. The target method is called immediately.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'throttle'};
+
+ run.throttle(myContext, myFunc, 150);
+ // myFunc is invoked with context myContext
+ // console logs 'throttle ran.'
+
+ // 50ms passes
+ run.throttle(myContext, myFunc, 150);
+
+ // 50ms passes
+ run.throttle(myContext, myFunc, 150);
+
+ // 150ms passes
+ run.throttle(myContext, myFunc, 150);
+ // myFunc is invoked with context myContext
+ // console logs 'throttle ran.'
+ ```
+
+ @method throttle
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} spacing Number of milliseconds to space out requests.
+ @param {Boolean} immediate Trigger the function on the leading instead
+ of the trailing edge of the wait interval. Defaults to true.
+ @return {Array} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.throttle = function() {
+ return backburner.throttle.apply(backburner, arguments);
+ };
+
+ // Make sure it's not an autorun during testing
+ function checkAutoRun() {
+ if (!run.currentRunLoop) {
+ Ember.assert("You have turned on testing mode, which disabled the run-loop's autorun. You will need to wrap any code with asynchronous side-effects in an run", !Ember.testing);
+ }
+ }
+
+ /**
+ Add a new named queue after the specified queue.
+
+ The queue to add will only be added once.
+
+ @method _addQueue
+ @param {String} name the name of the queue to add.
+ @param {String} after the name of the queue to add after.
+ @private
+ */
+ run._addQueue = function(name, after) {
+ if (indexOf.call(run.queues, name) === -1) {
+ run.queues.splice(indexOf.call(run.queues, after)+1, 0, name);
+ }
+ };
+ });
+enifed("ember-metal/set_properties",
+ ["ember-metal/property_events","ember-metal/property_set","ember-metal/keys","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var changeProperties = __dependency1__.changeProperties;
+ var set = __dependency2__.set;
+ var keys = __dependency3__["default"];
+
+ /**
+ Set a list of properties on an object. These properties are set inside
+ a single `beginPropertyChanges` and `endPropertyChanges` batch, so
+ observers will be buffered.
+
+ ```javascript
+ var anObject = Ember.Object.create();
+
+ anObject.setProperties({
+ firstName: 'Stanley',
+ lastName: 'Stuart',
+ age: 21
+ });
+ ```
+
+ @method setProperties
+ @param obj
+ @param {Object} properties
+ @return obj
+ */
+ __exports__["default"] = function setProperties(obj, properties) {
+ if (!properties || typeof properties !== "object") { return obj; }
+ changeProperties(function() {
+ var props = keys(properties);
+ var propertyName;
+
+ for (var i = 0, l = props.length; i < l; i++) {
+ propertyName = props[i];
+
+ set(obj, propertyName, properties[propertyName]);
+ }
+ });
+ return obj;
+ }
+ });
+enifed("ember-metal/utils",
+ ["ember-metal/core","ember-metal/platform","ember-metal/array","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var o_defineProperty = __dependency2__.defineProperty;
+ var canDefineNonEnumerableProperties = __dependency2__.canDefineNonEnumerableProperties;
+ var hasPropertyAccessors = __dependency2__.hasPropertyAccessors;
+ var create = __dependency2__.create;
+
+ var forEach = __dependency3__.forEach;
+
+ /**
+ @module ember-metal
+ */
+
+ /**
+ Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from
+ jQuery master. We'll just bootstrap our own uuid now.
+
+ @private
+ @return {Number} the uuid
+ */
+ var _uuid = 0;
+
+ /**
+ Generates a universally unique identifier. This method
+ is used internally by Ember for assisting with
+ the generation of GUID's and other unique identifiers
+ such as `bind-attr` data attributes.
+
+ @public
+ @return {Number} [description]
+ */
+ function uuid() {
+ return ++_uuid;
+ }
+
+ __exports__.uuid = uuid;/**
+ Prefix used for guids through out Ember.
+ @private
+ @property GUID_PREFIX
+ @for Ember
+ @type String
+ @final
+ */
+ var GUID_PREFIX = 'ember';
+
+ var o_create = create;
+ // Used for guid generation...
+ var numberCache = [];
+ var stringCache = {};
+
+ /**
+ Strongly hint runtimes to intern the provided string.
+
+ When do I need to use this function?
+
+ For the most part, never. Pre-mature optimization is bad, and often the
+ runtime does exactly what you need it to, and more often the trade-off isn't
+ worth it.
+
+ Why?
+
+ Runtimes store strings in at least 2 different representations:
+ Ropes and Symbols (interned strings). The Rope provides a memory efficient
+ data-structure for strings created from concatenation or some other string
+ manipulation like splitting.
+
+ Unfortunately checking equality of different ropes can be quite costly as
+ runtimes must resort to clever string comparison algorithims. These
+ algorithims typically cost in proportion to the length of the string.
+ Luckily, this is where the Symbols (interned strings) shine. As Symbols are
+ unique by their string content, equality checks can be done by pointer
+ comparision.
+
+ How do I know if my string is a rope or symbol?
+
+ Typically (warning general sweeping statement, but truthy in runtimes at
+ present) static strings created as part of the JS source are interned.
+ Strings often used for comparisions can be interned at runtime if some
+ criteria are met. One of these criteria can be the size of the entire rope.
+ For example, in chrome 38 a rope longer then 12 characters will not
+ intern, nor will segments of that rope.
+
+ Some numbers: http://jsperf.com/eval-vs-keys/8
+
+ Known Trick™
+
+ @private
+ @return {String} interned version of the provided string
+ */
+ function intern(str) {
+ var obj = {};
+ obj[str] = 1;
+ for (var key in obj) {
+ if (key === str) return key;
+ }
+ return str;
+ }
+
+ /**
+ A unique key used to assign guids and other private metadata to objects.
+ If you inspect an object in your browser debugger you will often see these.
+ They can be safely ignored.
+
+ On browsers that support it, these properties are added with enumeration
+ disabled so they won't show up when you iterate over your properties.
+
+ @private
+ @property GUID_KEY
+ @for Ember
+ @type String
+ @final
+ */
+ var GUID_KEY = intern('__ember' + (+ new Date()));
+
+ var GUID_DESC = {
+ writable: false,
+ configurable: false,
+ enumerable: false,
+ value: null
+ };
+
+ /**
+ Generates a new guid, optionally saving the guid to the object that you
+ pass in. You will rarely need to use this method. Instead you should
+ call `Ember.guidFor(obj)`, which return an existing guid if available.
+
+ @private
+ @method generateGuid
+ @for Ember
+ @param {Object} [obj] Object the guid will be used for. If passed in, the guid will
+ be saved on the object and reused whenever you pass the same object
+ again.
+
+ If no object is passed, just generate a new guid.
+ @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to
+ separate the guid into separate namespaces.
+ @return {String} the guid
+ */
+ function generateGuid(obj, prefix) {
+ if (!prefix) prefix = GUID_PREFIX;
+ var ret = (prefix + uuid());
+ if (obj) {
+ if (obj[GUID_KEY] === null) {
+ obj[GUID_KEY] = ret;
+ } else {
+ GUID_DESC.value = ret;
+ o_defineProperty(obj, GUID_KEY, GUID_DESC);
+ }
+ }
+ return ret;
+ }
+
+ __exports__.generateGuid = generateGuid;/**
+ Returns a unique id for the object. If the object does not yet have a guid,
+ one will be assigned to it. You can call this on any object,
+ `Ember.Object`-based or not, but be aware that it will add a `_guid`
+ property.
+
+ You can also use this method on DOM Element objects.
+
+ @private
+ @method guidFor
+ @for Ember
+ @param {Object} obj any object, string, number, Element, or primitive
+ @return {String} the unique guid for this instance.
+ */
+ function guidFor(obj) {
+
+ // special cases where we don't want to add a key to object
+ if (obj === undefined) return "(undefined)";
+ if (obj === null) return "(null)";
+
+ var ret;
+ var type = typeof obj;
+
+ // Don't allow prototype changes to String etc. to change the guidFor
+ switch(type) {
+ case 'number':
+ ret = numberCache[obj];
+ if (!ret) ret = numberCache[obj] = 'nu'+obj;
+ return ret;
+
+ case 'string':
+ ret = stringCache[obj];
+ if (!ret) ret = stringCache[obj] = 'st' + uuid();
+ return ret;
+
+ case 'boolean':
+ return obj ? '(true)' : '(false)';
+
+ default:
+ if (obj[GUID_KEY]) return obj[GUID_KEY];
+ if (obj === Object) return '(Object)';
+ if (obj === Array) return '(Array)';
+ ret = GUID_PREFIX + uuid();
+
+ if (obj[GUID_KEY] === null) {
+ obj[GUID_KEY] = ret;
+ } else {
+ GUID_DESC.value = ret;
+ o_defineProperty(obj, GUID_KEY, GUID_DESC);
+ }
+ return ret;
+ }
+ }
+
+ __exports__.guidFor = guidFor;// ..........................................................
+ // META
+ //
+
+ var META_DESC = {
+ writable: true,
+ configurable: false,
+ enumerable: false,
+ value: null
+ };
+
+ function Meta(obj) {
+ this.descs = {};
+ this.watching = {};
+ this.cache = {};
+ this.cacheMeta = {};
+ this.source = obj;
+ }
+
+ Meta.prototype = {
+ descs: null,
+ deps: null,
+ watching: null,
+ listeners: null,
+ cache: null,
+ cacheMeta: null,
+ source: null,
+ mixins: null,
+ bindings: null,
+ chains: null,
+ chainWatchers: null,
+ values: null,
+ proto: null
+ };
+
+ if (!canDefineNonEnumerableProperties) {
+ // on platforms that don't support enumerable false
+ // make meta fail jQuery.isPlainObject() to hide from
+ // jQuery.extend() by having a property that fails
+ // hasOwnProperty check.
+ Meta.prototype.__preventPlainObject__ = true;
+
+ // Without non-enumerable properties, meta objects will be output in JSON
+ // unless explicitly suppressed
+ Meta.prototype.toJSON = function () { };
+ }
+
+ // Placeholder for non-writable metas.
+ var EMPTY_META = new Meta(null);
+
+
+ if (hasPropertyAccessors) {
+ EMPTY_META.values = {};
+ }
+
+
+ /**
+ Retrieves the meta hash for an object. If `writable` is true ensures the
+ hash is writable for this object as well.
+
+ The meta object contains information about computed property descriptors as
+ well as any watched properties and other information. You generally will
+ not access this information directly but instead work with higher level
+ methods that manipulate this hash indirectly.
+
+ @method meta
+ @for Ember
+ @private
+
+ @param {Object} obj The object to retrieve meta for
+ @param {Boolean} [writable=true] Pass `false` if you do not intend to modify
+ the meta hash, allowing the method to avoid making an unnecessary copy.
+ @return {Object} the meta hash for an object
+ */
+ function meta(obj, writable) {
+
+ var ret = obj['__ember_meta__'];
+ if (writable===false) return ret || EMPTY_META;
+
+ if (!ret) {
+ if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC);
+
+ ret = new Meta(obj);
+
+
+ if (hasPropertyAccessors) {
+ ret.values = {};
+ }
+
+
+ obj['__ember_meta__'] = ret;
+
+ // make sure we don't accidentally try to create constructor like desc
+ ret.descs.constructor = null;
+
+ } else if (ret.source !== obj) {
+ if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC);
+
+ ret = o_create(ret);
+ ret.descs = o_create(ret.descs);
+ ret.watching = o_create(ret.watching);
+ ret.cache = {};
+ ret.cacheMeta = {};
+ ret.source = obj;
+
+
+ if (hasPropertyAccessors) {
+ ret.values = o_create(ret.values);
+ }
+
+
+ obj['__ember_meta__'] = ret;
+ }
+ return ret;
+ }
+
+ function getMeta(obj, property) {
+ var _meta = meta(obj, false);
+ return _meta[property];
+ }
+
+ __exports__.getMeta = getMeta;function setMeta(obj, property, value) {
+ var _meta = meta(obj, true);
+ _meta[property] = value;
+ return value;
+ }
+
+ __exports__.setMeta = setMeta;/**
+ @deprecated
+ @private
+
+ In order to store defaults for a class, a prototype may need to create
+ a default meta object, which will be inherited by any objects instantiated
+ from the class's constructor.
+
+ However, the properties of that meta object are only shallow-cloned,
+ so if a property is a hash (like the event system's `listeners` hash),
+ it will by default be shared across all instances of that class.
+
+ This method allows extensions to deeply clone a series of nested hashes or
+ other complex objects. For instance, the event system might pass
+ `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will
+ walk down the keys provided.
+
+ For each key, if the key does not exist, it is created. If it already
+ exists and it was inherited from its constructor, the constructor's
+ key is cloned.
+
+ You can also pass false for `writable`, which will simply return
+ undefined if `prepareMetaPath` discovers any part of the path that
+ shared or undefined.
+
+ @method metaPath
+ @for Ember
+ @param {Object} obj The object whose meta we are examining
+ @param {Array} path An array of keys to walk down
+ @param {Boolean} writable whether or not to create a new meta
+ (or meta property) if one does not already exist or if it's
+ shared with its constructor
+ */
+ function metaPath(obj, path, writable) {
+ Ember.deprecate("Ember.metaPath is deprecated and will be removed from future releases.");
+ var _meta = meta(obj, writable);
+ var keyName, value;
+
+ for (var i=0, l=path.length; i 1) {
+ watching[keyName]--;
+ }
+ }
+
+ __exports__.unwatchKey = unwatchKey;
+ });
+enifed("ember-metal/watch_path",
+ ["ember-metal/utils","ember-metal/chains","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var meta = __dependency1__.meta;
+ var typeOf = __dependency1__.typeOf;
+ var ChainNode = __dependency2__.ChainNode;
+
+ var metaFor = meta;
+
+ // get the chains for the current object. If the current object has
+ // chains inherited from the proto they will be cloned and reconfigured for
+ // the current object.
+ function chainsFor(obj, meta) {
+ var m = meta || metaFor(obj);
+ var ret = m.chains;
+ if (!ret) {
+ ret = m.chains = new ChainNode(null, null, obj);
+ } else if (ret.value() !== obj) {
+ ret = m.chains = ret.copy(obj);
+ }
+ return ret;
+ }
+
+ function watchPath(obj, keyPath, meta) {
+ // can't watch length on Array - it is special...
+ if (keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ var m = meta || metaFor(obj);
+ var watching = m.watching;
+
+ if (!watching[keyPath]) { // activate watching first time
+ watching[keyPath] = 1;
+ chainsFor(obj, m).add(keyPath);
+ } else {
+ watching[keyPath] = (watching[keyPath] || 0) + 1;
+ }
+ }
+
+ __exports__.watchPath = watchPath;function unwatchPath(obj, keyPath, meta) {
+ var m = meta || metaFor(obj);
+ var watching = m.watching;
+
+ if (watching[keyPath] === 1) {
+ watching[keyPath] = 0;
+ chainsFor(obj, m).remove(keyPath);
+ } else if (watching[keyPath] > 1) {
+ watching[keyPath]--;
+ }
+ }
+
+ __exports__.unwatchPath = unwatchPath;
+ });
+enifed("ember-metal/watching",
+ ["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","ember-metal/path_cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var meta = __dependency1__.meta;
+ var GUID_KEY = __dependency1__.GUID_KEY;
+ var typeOf = __dependency1__.typeOf;
+ var generateGuid = __dependency1__.generateGuid;
+ var removeChainWatcher = __dependency2__.removeChainWatcher;
+ var flushPendingChains = __dependency2__.flushPendingChains;
+ var watchKey = __dependency3__.watchKey;
+ var unwatchKey = __dependency3__.unwatchKey;
+ var watchPath = __dependency4__.watchPath;
+ var unwatchPath = __dependency4__.unwatchPath;
+
+ var metaFor = meta; // utils.js
+ var isPath = __dependency5__.isPath;
+
+ /**
+ Starts watching a property on an object. Whenever the property changes,
+ invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the
+ primitive used by observers and dependent keys; usually you will never call
+ this method directly but instead use higher level methods like
+ `Ember.addObserver()`
+
+ @private
+ @method watch
+ @for Ember
+ @param obj
+ @param {String} keyName
+ */
+ function watch(obj, _keyPath, m) {
+ // can't watch length on Array - it is special...
+ if (_keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ if (!isPath(_keyPath)) {
+ watchKey(obj, _keyPath, m);
+ } else {
+ watchPath(obj, _keyPath, m);
+ }
+ }
+
+ __exports__.watch = watch;
+
+ function isWatching(obj, key) {
+ var meta = obj['__ember_meta__'];
+ return (meta && meta.watching[key]) > 0;
+ }
+
+ __exports__.isWatching = isWatching;watch.flushPending = flushPendingChains;
+
+ function unwatch(obj, _keyPath, m) {
+ // can't watch length on Array - it is special...
+ if (_keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ if (!isPath(_keyPath)) {
+ unwatchKey(obj, _keyPath, m);
+ } else {
+ unwatchPath(obj, _keyPath, m);
+ }
+ }
+
+ __exports__.unwatch = unwatch;/**
+ Call on an object when you first beget it from another object. This will
+ setup any chained watchers on the object instance as needed. This method is
+ safe to call multiple times.
+
+ @private
+ @method rewatch
+ @for Ember
+ @param obj
+ */
+ function rewatch(obj) {
+ var m = obj['__ember_meta__'], chains = m && m.chains;
+
+ // make sure the object has its own guid.
+ if (GUID_KEY in obj && !obj.hasOwnProperty(GUID_KEY)) {
+ generateGuid(obj);
+ }
+
+ // make sure any chained watchers update.
+ if (chains && chains.value() !== obj) {
+ m.chains = chains.copy(obj);
+ }
+ }
+
+ __exports__.rewatch = rewatch;var NODE_STACK = [];
+
+ /**
+ Tears down the meta on an object so that it can be garbage collected.
+ Multiple calls will have no effect.
+
+ @method destroy
+ @for Ember
+ @param {Object} obj the object to destroy
+ @return {void}
+ */
+ function destroy(obj) {
+ var meta = obj['__ember_meta__'], node, nodes, key, nodeObject;
+ if (meta) {
+ obj['__ember_meta__'] = null;
+ // remove chainWatchers to remove circular references that would prevent GC
+ node = meta.chains;
+ if (node) {
+ NODE_STACK.push(node);
+ // process tree
+ while (NODE_STACK.length > 0) {
+ node = NODE_STACK.pop();
+ // push children
+ nodes = node._chains;
+ if (nodes) {
+ for (key in nodes) {
+ if (nodes.hasOwnProperty(key)) {
+ NODE_STACK.push(nodes[key]);
+ }
+ }
+ }
+ // remove chainWatcher in node object
+ if (node._watching) {
+ nodeObject = node._object;
+ if (nodeObject) {
+ removeChainWatcher(nodeObject, node._key, node);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ __exports__.destroy = destroy;
+ });
+enifed("ember-routing-handlebars",
+ ["ember-metal/core","ember-handlebars","ember-routing/system/router","ember-routing-handlebars/helpers/shared","ember-routing-handlebars/helpers/link_to","ember-routing-handlebars/helpers/outlet","ember-routing-handlebars/helpers/render","ember-routing-handlebars/helpers/action","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ Ember Routing Handlebars
+
+ @module ember
+ @submodule ember-routing-handlebars
+ @requires ember-views
+ */
+
+ var Ember = __dependency1__["default"];
+ var EmberHandlebars = __dependency2__["default"];
+ var Router = __dependency3__["default"];
+
+ var resolvePaths = __dependency4__.resolvePaths;
+ var resolveParams = __dependency4__.resolveParams;
+
+ var deprecatedLinkToHelper = __dependency5__.deprecatedLinkToHelper;
+ var linkToHelper = __dependency5__.linkToHelper;
+ var LinkView = __dependency5__.LinkView;
+ var queryParamsHelper = __dependency5__.queryParamsHelper;
+
+ var outletHelper = __dependency6__.outletHelper;
+ var OutletView = __dependency6__.OutletView;
+
+ var renderHelper = __dependency7__["default"];
+
+ var ActionHelper = __dependency8__.ActionHelper;
+ var actionHelper = __dependency8__.actionHelper;
+
+ Router.resolveParams = resolveParams;
+ Router.resolvePaths = resolvePaths;
+
+ Ember.LinkView = LinkView;
+ EmberHandlebars.ActionHelper = ActionHelper;
+ EmberHandlebars.OutletView = OutletView;
+
+ EmberHandlebars.registerHelper('render', renderHelper);
+ EmberHandlebars.registerHelper('action', actionHelper);
+ EmberHandlebars.registerHelper('outlet', outletHelper);
+ EmberHandlebars.registerHelper('link-to', linkToHelper);
+ EmberHandlebars.registerHelper('linkTo', deprecatedLinkToHelper);
+ EmberHandlebars.registerHelper('query-params', queryParamsHelper);
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-routing-handlebars/helpers/action",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/run_loop","ember-views/system/utils","ember-views/system/action_manager","ember-routing/system/router","ember-handlebars","ember-handlebars/ext","ember-handlebars/helpers/view","ember-routing-handlebars/helpers/shared","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Handlebars, uuid, FEATURES, assert, deprecate
+ var get = __dependency2__.get;
+ var forEach = __dependency3__.forEach;
+ var uuid = __dependency4__.uuid;
+ var run = __dependency5__["default"];
+
+ var isSimpleClick = __dependency6__.isSimpleClick;
+ var ActionManager = __dependency7__["default"];
+ var EmberRouter = __dependency8__["default"];
+
+ var EmberHandlebars = __dependency9__["default"];
+ var handlebarsGet = __dependency10__.handlebarsGet;
+ var viewHelper = __dependency11__.viewHelper;
+ var resolveParams = __dependency12__.resolveParams;
+ var resolvePath = __dependency12__.resolvePath;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var SafeString = EmberHandlebars.SafeString;
+ var a_slice = Array.prototype.slice;
+
+ function args(options, actionName) {
+ var ret = [];
+ if (actionName) { ret.push(actionName); }
+
+ var types = options.options.types.slice(1);
+ var data = options.options.data;
+
+ return ret.concat(resolveParams(options.context, options.params, { types: types, data: data }));
+ }
+
+ var ActionHelper = {};
+
+ // registeredActions is re-exported for compatibility with older plugins
+ // that were using this undocumented API.
+ ActionHelper.registeredActions = ActionManager.registeredActions;
+
+ __exports__.ActionHelper = ActionHelper;
+
+ var keys = ["alt", "shift", "meta", "ctrl"];
+
+ var POINTER_EVENT_TYPE_REGEX = /^click|mouse|touch/;
+
+ var isAllowedEvent = function(event, allowedKeys) {
+ if (typeof allowedKeys === "undefined") {
+ if (POINTER_EVENT_TYPE_REGEX.test(event.type)) {
+ return isSimpleClick(event);
+ } else {
+ allowedKeys = '';
+ }
+ }
+
+ if (allowedKeys.indexOf("any") >= 0) {
+ return true;
+ }
+
+ var allowed = true;
+
+ forEach.call(keys, function(key) {
+ if (event[key + "Key"] && allowedKeys.indexOf(key) === -1) {
+ allowed = false;
+ }
+ });
+
+ return allowed;
+ };
+
+ function isKeyEvent(eventName) {
+ return ['keyUp', 'keyPress', 'keyDown'].indexOf(eventName) !== -1;
+ }
+
+ function ignoreKeyEvent(eventName, event, keyCode) {
+ var any = 'any';
+ keyCode = keyCode || any;
+ return isKeyEvent(eventName) && keyCode !== any && keyCode !== event.which.toString();
+ }
+
+ ActionHelper.registerAction = function(actionNameOrPath, options, allowedKeys) {
+ var actionId = uuid();
+
+ ActionManager.registeredActions[actionId] = {
+ eventName: options.eventName,
+ handler: function handleRegisteredAction(event) {
+ if (!isAllowedEvent(event, allowedKeys)) { return true; }
+
+ if (options.preventDefault !== false) {
+ event.preventDefault();
+ }
+
+ if (options.bubbles === false) {
+ event.stopPropagation();
+ }
+
+ var target = options.target;
+ var parameters = options.parameters;
+ var eventName = options.eventName;
+ var actionName;
+
+
+ if (target.target) {
+ target = handlebarsGet(target.root, target.target, target.options);
+ } else {
+ target = target.root;
+ }
+
+ if (options.boundProperty) {
+ actionName = resolveParams(parameters.context, [actionNameOrPath], { types: ['ID'], data: parameters.options.data })[0];
+
+ if (typeof actionName === 'undefined' || typeof actionName === 'function') {
+ Ember.deprecate("You specified a quoteless path to the {{action}} helper '" + actionNameOrPath + "' which did not resolve to an actionName. Perhaps you meant to use a quoted actionName? (e.g. {{action '" + actionNameOrPath + "'}}).");
+ actionName = actionNameOrPath;
+ }
+ }
+
+ if (!actionName) {
+ actionName = actionNameOrPath;
+ }
+
+ run(function runRegisteredAction() {
+ if (target.send) {
+ target.send.apply(target, args(parameters, actionName));
+ } else {
+ Ember.assert("The action '" + actionName + "' did not exist on " + target, typeof target[actionName] === 'function');
+ target[actionName].apply(target, args(parameters));
+ }
+ });
+ }
+ };
+
+ options.view.on('willClearRender', function() {
+ delete ActionManager.registeredActions[actionId];
+ });
+
+ return actionId;
+ };
+
+ /**
+
+ The `{{action}}` helper provides a useful shortcut for registering an HTML
+ element within a template for a single DOM event and forwarding that
+ interaction to the template's controller or specified `target` option.
+
+ If the controller does not implement the specified action, the event is sent
+ to the current route, and it bubbles up the route hierarchy from there.
+
+ For more advanced event handling see [Ember.Component](/api/classes/Ember.Component.html)
+
+
+ ### Use
+ Given the following application Handlebars template on the page
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ And application code
+
+ ```javascript
+ App.ApplicationController = Ember.Controller.extend({
+ actions: {
+ anActionName: function() {
+ }
+ }
+ });
+ ```
+
+ Will result in the following rendered HTML
+
+ ```html
+
+ ```
+
+ Clicking "click me" will trigger the `anActionName` action of the
+ `App.ApplicationController`. In this case, no additional parameters will be passed.
+
+ If you provide additional parameters to the helper:
+
+ ```handlebars
+ Edit
+ ```
+
+ Those parameters will be passed along as arguments to the JavaScript
+ function implementing the action.
+
+ ### Event Propagation
+
+ Events triggered through the action helper will automatically have
+ `.preventDefault()` called on them. You do not need to do so in your event
+ handlers. If you need to allow event propagation (to handle file inputs for
+ example) you can supply the `preventDefault=false` option to the `{{action}}` helper:
+
+ ```handlebars
+
+
+ ```
+
+ To disable bubbling, pass `bubbles=false` to the helper:
+
+ ```handlebars
+ Edit
+ ```
+
+ If you need the default handler to trigger you should either register your
+ own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html)
+ 'Responding to Browser Events' for more information.
+
+ ### Specifying DOM event type
+
+ By default the `{{action}}` helper registers for DOM `click` events. You can
+ supply an `on` option to the helper to specify a different DOM event name:
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ See `Ember.View` 'Responding to Browser Events' for a list of
+ acceptable DOM event names.
+
+ ### Specifying whitelisted modifier keys
+
+ By default the `{{action}}` helper will ignore click event with pressed modifier
+ keys. You can supply an `allowedKeys` option to specify which keys should not be ignored.
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ This way the `{{action}}` will fire when clicking with the alt key pressed down.
+
+ Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys.
+
+ ```handlebars
+
+ click me with any key pressed
+
+ ```
+
+ ### Specifying a Target
+
+ There are several possible target objects for `{{action}}` helpers:
+
+ In a typical Ember application, where templates are managed through use of the
+ `{{outlet}}` helper, actions will bubble to the current controller, then
+ to the current route, and then up the route hierarchy.
+
+ Alternatively, a `target` option can be provided to the helper to change
+ which object will receive the method call. This option must be a path
+ to an object, accessible in the current context:
+
+ ```handlebars
+ {{! the application template }}
+
+ click me
+
+ ```
+
+ ```javascript
+ App.ApplicationView = Ember.View.extend({
+ actions: {
+ anActionName: function(){}
+ }
+ });
+
+ ```
+
+ ### Additional Parameters
+
+ You may specify additional parameters to the `{{action}}` helper. These
+ parameters are passed along as the arguments to the JavaScript function
+ implementing the action.
+
+ ```handlebars
+ {{#each person in people}}
+
+ click me
+
+ {{/each}}
+ ```
+
+ Clicking "click me" will trigger the `edit` method on the current controller
+ with the value of `person` as a parameter.
+
+ @method action
+ @for Ember.Handlebars.helpers
+ @param {String} actionName
+ @param {Object} [context]*
+ @param {Hash} options
+ */
+ function actionHelper(actionName) {
+ var options = arguments[arguments.length - 1];
+ var contexts = a_slice.call(arguments, 1, -1);
+ var hash = options.hash;
+ var controller = options.data.keywords.controller;
+
+ // create a hash to pass along to registerAction
+ var action = {
+ eventName: hash.on || "click",
+ parameters: {
+ context: this,
+ options: options,
+ params: contexts
+ },
+ view: options.data.view,
+ bubbles: hash.bubbles,
+ preventDefault: hash.preventDefault,
+ target: { options: options },
+ withKeyCode: hash.withKeyCode,
+ boundProperty: options.types[0] === "ID"
+ };
+
+ if (hash.target) {
+ action.target.root = this;
+ action.target.target = hash.target;
+ } else if (controller) {
+ action.target.root = controller;
+ }
+
+ var actionId = ActionHelper.registerAction(actionName, action, hash.allowedKeys);
+ return new SafeString('data-ember-action="' + actionId + '"');
+ }
+
+ __exports__.actionHelper = actionHelper;
+ });
+enifed("ember-routing-handlebars/helpers/link_to",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/lazy_load","ember-runtime/system/string","ember-runtime/system/object","ember-metal/keys","ember-views/system/utils","ember-views/views/component","ember-handlebars","ember-handlebars/helpers/view","ember-routing/system/router","ember-routing-handlebars/helpers/shared","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES, Logger, Handlebars, warn, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var merge = __dependency4__["default"];
+ var run = __dependency5__["default"];
+ var computed = __dependency6__.computed;
+
+ var onLoad = __dependency7__.onLoad;
+ var fmt = __dependency8__.fmt;
+ var EmberObject = __dependency9__["default"];
+ var keys = __dependency10__["default"];
+ var isSimpleClick = __dependency11__.isSimpleClick;
+ var EmberComponent = __dependency12__["default"];
+ var EmberHandlebars = __dependency13__["default"];
+ var viewHelper = __dependency14__.viewHelper;
+ var EmberRouter = __dependency15__["default"];
+ var resolveParams = __dependency16__.resolveParams;
+ var resolvePaths = __dependency16__.resolvePaths;
+ var routeArgs = __dependency16__.routeArgs;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var slice = [].slice;
+
+ requireModule('ember-handlebars');
+
+ var numberOfContextsAcceptedByHandler = function(handler, handlerInfos) {
+ var req = 0;
+ for (var i = 0, l = handlerInfos.length; i < l; i++) {
+ req = req + handlerInfos[i].names.length;
+ if (handlerInfos[i].handler === handler)
+ break;
+ }
+
+ return req;
+ };
+
+ var QueryParams = EmberObject.extend({
+ values: null
+ });
+
+ function getResolvedPaths(options) {
+
+ var types = options.options.types;
+ var data = options.options.data;
+
+ return resolvePaths(options.context, options.params, { types: types, data: data });
+ }
+
+ /**
+ `Ember.LinkView` renders an element whose `click` event triggers a
+ transition of the application's instance of `Ember.Router` to
+ a supplied route by name.
+
+ Instances of `LinkView` will most likely be created through
+ the `link-to` Handlebars helper, but properties of this class
+ can be overridden to customize application-wide behavior.
+
+ @class LinkView
+ @namespace Ember
+ @extends Ember.View
+ @see {Handlebars.helpers.link-to}
+ **/
+ var LinkView = Ember.LinkView = EmberComponent.extend({
+ tagName: 'a',
+
+ /**
+ @deprecated Use current-when instead.
+ @property currentWhen
+ */
+ currentWhen: null,
+
+ /**
+ Used to determine when this LinkView is active.
+
+ @property currentWhen
+ */
+ 'current-when': null,
+
+ /**
+ Sets the `title` attribute of the `LinkView`'s HTML element.
+
+ @property title
+ @default null
+ **/
+ title: null,
+
+ /**
+ Sets the `rel` attribute of the `LinkView`'s HTML element.
+
+ @property rel
+ @default null
+ **/
+ rel: null,
+
+ /**
+ The CSS class to apply to `LinkView`'s element when its `active`
+ property is `true`.
+
+ @property activeClass
+ @type String
+ @default active
+ **/
+ activeClass: 'active',
+
+ /**
+ The CSS class to apply to `LinkView`'s element when its `loading`
+ property is `true`.
+
+ @property loadingClass
+ @type String
+ @default loading
+ **/
+ loadingClass: 'loading',
+
+ /**
+ The CSS class to apply to a `LinkView`'s element when its `disabled`
+ property is `true`.
+
+ @property disabledClass
+ @type String
+ @default disabled
+ **/
+ disabledClass: 'disabled',
+ _isDisabled: false,
+
+ /**
+ Determines whether the `LinkView` will trigger routing via
+ the `replaceWith` routing strategy.
+
+ @property replace
+ @type Boolean
+ @default false
+ **/
+ replace: false,
+
+ /**
+ By default the `{{link-to}}` helper will bind to the `href` and
+ `title` attributes. It's discourage that you override these defaults,
+ however you can push onto the array if needed.
+
+ @property attributeBindings
+ @type Array | String
+ @default ['href', 'title', 'rel']
+ **/
+ attributeBindings: ['href', 'title', 'rel', 'tabindex'],
+
+ /**
+ By default the `{{link-to}}` helper will bind to the `active`, `loading`, and
+ `disabled` classes. It is discouraged to override these directly.
+
+ @property classNameBindings
+ @type Array
+ @default ['active', 'loading', 'disabled']
+ **/
+ classNameBindings: ['active', 'loading', 'disabled'],
+
+ /**
+ By default the `{{link-to}}` helper responds to the `click` event. You
+ can override this globally by setting this property to your custom
+ event name.
+
+ This is particularly useful on mobile when one wants to avoid the 300ms
+ click delay using some sort of custom `tap` event.
+
+ @property eventName
+ @type String
+ @default click
+ */
+ eventName: 'click',
+
+ // this is doc'ed here so it shows up in the events
+ // section of the API documentation, which is where
+ // people will likely go looking for it.
+ /**
+ Triggers the `LinkView`'s routing behavior. If
+ `eventName` is changed to a value other than `click`
+ the routing behavior will trigger on that custom event
+ instead.
+
+ @event click
+ **/
+
+ /**
+ An overridable method called when LinkView objects are instantiated.
+
+ Example:
+
+ ```javascript
+ App.MyLinkView = Ember.LinkView.extend({
+ init: function() {
+ this._super();
+ Ember.Logger.log('Event is ' + this.get('eventName'));
+ }
+ });
+ ```
+
+ NOTE: If you do override `init` for a framework class like `Ember.View` or
+ `Ember.ArrayController`, be sure to call `this._super()` in your
+ `init` declaration! If you don't, Ember may not have an opportunity to
+ do important setup work, and you'll see strange behavior in your
+ application.
+
+ @method init
+ */
+ init: function() {
+ this._super.apply(this, arguments);
+
+ Ember.deprecate('Using currentWhen with {{link-to}} is deprecated in favor of `current-when`.', !this.currentWhen);
+
+ // Map desired event name to invoke function
+ var eventName = get(this, 'eventName');
+ this.on(eventName, this, this._invoke);
+ },
+
+ /**
+ This method is invoked by observers installed during `init` that fire
+ whenever the params change
+
+ @private
+ @method _paramsChanged
+ @since 1.3.0
+ */
+ _paramsChanged: function() {
+ this.notifyPropertyChange('resolvedParams');
+ },
+
+ /**
+ This is called to setup observers that will trigger a rerender.
+
+ @private
+ @method _setupPathObservers
+ @since 1.3.0
+ **/
+ _setupPathObservers: function(){
+ var helperParameters = this.parameters;
+ var linkTextPath = helperParameters.options.linkTextPath;
+ var paths = getResolvedPaths(helperParameters);
+ var length = paths.length;
+ var path, i, normalizedPath;
+
+ if (linkTextPath) {
+ normalizedPath = getNormalizedPath(linkTextPath, helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this.rerender);
+ }
+
+ for(i=0; i < length; i++) {
+ path = paths[i];
+ if (null === path) {
+ // A literal value was provided, not a path, so nothing to observe.
+ continue;
+ }
+
+ normalizedPath = getNormalizedPath(path, helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this._paramsChanged);
+ }
+
+ var queryParamsObject = this.queryParamsObject;
+ if (queryParamsObject) {
+ var values = queryParamsObject.values;
+
+ // Install observers for all of the hash options
+ // provided in the (query-params) subexpression.
+ for (var k in values) {
+ if (!values.hasOwnProperty(k)) { continue; }
+
+ if (queryParamsObject.types[k] === 'ID') {
+ normalizedPath = getNormalizedPath(values[k], helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this._paramsChanged);
+ }
+ }
+ }
+ },
+
+ afterRender: function(){
+ this._super.apply(this, arguments);
+ this._setupPathObservers();
+ },
+
+ /**
+
+ Accessed as a classname binding to apply the `LinkView`'s `disabledClass`
+ CSS `class` to the element when the link is disabled.
+
+ When `true` interactions with the element will not trigger route changes.
+ @property disabled
+ */
+ disabled: computed(function computeLinkViewDisabled(key, value) {
+ if (value !== undefined) { this.set('_isDisabled', value); }
+
+ return value ? get(this, 'disabledClass') : false;
+ }),
+
+ /**
+ Accessed as a classname binding to apply the `LinkView`'s `activeClass`
+ CSS `class` to the element when the link is active.
+
+ A `LinkView` is considered active when its `currentWhen` property is `true`
+ or the application's current route is the route the `LinkView` would trigger
+ transitions into.
+
+ The `currentWhen` property can match against multiple routes by separating
+ route names using the ` ` (space) character.
+
+ @property active
+ **/
+ active: computed('loadedParams', function computeLinkViewActive() {
+ if (get(this, 'loading')) { return false; }
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+ var contexts = loadedParams.models;
+ var currentWhen = this['current-when'] || this.currentWhen;
+ var isCurrentWhenSpecified = Boolean(currentWhen);
+ currentWhen = currentWhen || loadedParams.targetRouteName;
+
+ function isActiveForRoute(routeName) {
+ var handlers = router.router.recognizer.handlersFor(routeName);
+ var leafName = handlers[handlers.length-1].handler;
+ var maximumContexts = numberOfContextsAcceptedByHandler(routeName, handlers);
+
+ // NOTE: any ugliness in the calculation of activeness is largely
+ // due to the fact that we support automatic normalizing of
+ // `resource` -> `resource.index`, even though there might be
+ // dynamic segments / query params defined on `resource.index`
+ // which complicates (and makes somewhat ambiguous) the calculation
+ // of activeness for links that link to `resource` instead of
+ // directly to `resource.index`.
+
+ // if we don't have enough contexts revert back to full route name
+ // this is because the leaf route will use one of the contexts
+ if (contexts.length > maximumContexts) {
+ routeName = leafName;
+ }
+
+ var args = routeArgs(routeName, contexts, null);
+ var isActive = router.isActive.apply(router, args);
+ if (!isActive) { return false; }
+
+ var emptyQueryParams = Ember.isEmpty(Ember.keys(loadedParams.queryParams));
+
+ if (!isCurrentWhenSpecified && !emptyQueryParams && isActive) {
+ var visibleQueryParams = {};
+ merge(visibleQueryParams, loadedParams.queryParams);
+ router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+ isActive = shallowEqual(visibleQueryParams, router.router.state.queryParams);
+ }
+
+ return isActive;
+ }
+
+
+ currentWhen = currentWhen.split(' ');
+ for (var i = 0, len = currentWhen.length; i < len; i++) {
+ if (isActiveForRoute(currentWhen[i])) {
+ return get(this, 'activeClass');
+ }
+ }
+ }),
+
+ /**
+ Accessed as a classname binding to apply the `LinkView`'s `loadingClass`
+ CSS `class` to the element when the link is loading.
+
+ A `LinkView` is considered loading when it has at least one
+ parameter whose value is currently null or undefined. During
+ this time, clicking the link will perform no transition and
+ emit a warning that the link is still in a loading state.
+
+ @property loading
+ **/
+ loading: computed('loadedParams', function computeLinkViewLoading() {
+ if (!get(this, 'loadedParams')) { return get(this, 'loadingClass'); }
+ }),
+
+ /**
+ Returns the application's main router from the container.
+
+ @private
+ @property router
+ **/
+ router: computed(function() {
+ var controller = get(this, 'controller');
+ if (controller && controller.container) {
+ return controller.container.lookup('router:main');
+ }
+ }),
+
+ /**
+ Event handler that invokes the link, activating the associated route.
+
+ @private
+ @method _invoke
+ @param {Event} event
+ */
+ _invoke: function(event) {
+ if (!isSimpleClick(event)) { return true; }
+
+ if (this.preventDefault !== false) {
+
+ var targetAttribute = get(this, 'target');
+ if (!targetAttribute || targetAttribute === '_self') {
+ event.preventDefault();
+ }
+ }
+
+ if (this.bubbles === false) { event.stopPropagation(); }
+
+ if (get(this, '_isDisabled')) { return false; }
+
+ if (get(this, 'loading')) {
+ Ember.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid.");
+ return false;
+ }
+
+
+ var targetAttribute2 = get(this, 'target');
+ if (targetAttribute2 && targetAttribute2 !== '_self') {
+ return false;
+ }
+
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+
+ var transition = router._doTransition(loadedParams.targetRouteName, loadedParams.models, loadedParams.queryParams);
+ if (get(this, 'replace')) {
+ transition.method('replace');
+ }
+
+ // Schedule eager URL update, but after we've given the transition
+ // a chance to synchronously redirect.
+ // We need to always generate the URL instead of using the href because
+ // the href will include any rootURL set, but the router expects a URL
+ // without it! Note that we don't use the first level router because it
+ // calls location.formatURL(), which also would add the rootURL!
+ var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, transition.state.queryParams);
+ var url = router.router.generate.apply(router.router, args);
+
+ run.scheduleOnce('routerTransitions', this, this._eagerUpdateUrl, transition, url);
+ },
+
+ /**
+ @private
+ @method _eagerUpdateUrl
+ @param transition
+ @param href
+ */
+ _eagerUpdateUrl: function(transition, href) {
+ if (!transition.isActive || !transition.urlMethod) {
+ // transition was aborted, already ran to completion,
+ // or it has a null url-updated method.
+ return;
+ }
+
+ if (href.indexOf('#') === 0) {
+ href = href.slice(1);
+ }
+
+ // Re-use the routerjs hooks set up by the Ember router.
+ var routerjs = get(this, 'router.router');
+ if (transition.urlMethod === 'update') {
+ routerjs.updateURL(href);
+ } else if (transition.urlMethod === 'replace') {
+ routerjs.replaceURL(href);
+ }
+
+ // Prevent later update url refire.
+ transition.method(null);
+ },
+
+ /**
+ Computed property that returns an array of the
+ resolved parameters passed to the `link-to` helper,
+ e.g.:
+
+ ```hbs
+ {{link-to a b '123' c}}
+ ```
+
+ will generate a `resolvedParams` of:
+
+ ```js
+ [aObject, bObject, '123', cObject]
+ ```
+
+ @private
+ @property
+ @return {Array}
+ */
+ resolvedParams: computed('router.url', function() {
+ var parameters = this.parameters;
+ var options = parameters.options;
+ var types = options.types;
+ var data = options.data;
+ var targetRouteName, models;
+ var onlyQueryParamsSupplied = (parameters.params.length === 0);
+
+ if (onlyQueryParamsSupplied) {
+ var appController = this.container.lookup('controller:application');
+ targetRouteName = get(appController, 'currentRouteName');
+ models = [];
+ } else {
+ models = resolveParams(parameters.context, parameters.params, { types: types, data: data });
+ targetRouteName = models.shift();
+ }
+
+ var suppliedQueryParams = getResolvedQueryParams(this, targetRouteName);
+
+ return {
+ targetRouteName: targetRouteName,
+ models: models,
+ queryParams: suppliedQueryParams
+ };
+ }),
+
+ /**
+ Computed property that returns the current route name,
+ dynamic segments, and query params. Returns falsy if
+ for null/undefined params to indicate that the link view
+ is still in a loading state.
+
+ @private
+ @property
+ @return {Array} An array with the route name and any dynamic segments
+ **/
+ loadedParams: computed('resolvedParams', function computeLinkViewRouteArgs() {
+ var router = get(this, 'router');
+ if (!router) { return; }
+
+ var resolvedParams = get(this, 'resolvedParams');
+ var namedRoute = resolvedParams.targetRouteName;
+
+ if (!namedRoute) { return; }
+
+ Ember.assert(fmt("The attempt to link-to route '%@' failed. " +
+ "The router did not find '%@' in its possible routes: '%@'",
+ [namedRoute, namedRoute, keys(router.router.recognizer.names).join("', '")]),
+ router.hasRoute(namedRoute));
+
+ if (!paramsAreLoaded(resolvedParams.models)) { return; }
+
+ return resolvedParams;
+ }),
+
+ queryParamsObject: null,
+
+ /**
+ Sets the element's `href` attribute to the url for
+ the `LinkView`'s targeted route.
+
+ If the `LinkView`'s `tagName` is changed to a value other
+ than `a`, this property will be ignored.
+
+ @property href
+ **/
+ href: computed('loadedParams', function computeLinkViewHref() {
+ if (get(this, 'tagName') !== 'a') { return; }
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+
+ if (!loadedParams) {
+ return get(this, 'loadingHref');
+ }
+
+ var visibleQueryParams = {};
+ merge(visibleQueryParams, loadedParams.queryParams);
+ router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+
+ var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+ var result = router.generate.apply(router, args);
+ return result;
+ }),
+
+ /**
+ The default href value to use while a link-to is loading.
+ Only applies when tagName is 'a'
+
+ @property loadingHref
+ @type String
+ @default #
+ */
+ loadingHref: '#'
+ });
+
+ LinkView.toString = function() { return "LinkView"; };
+
+
+ LinkView.reopen({
+ attributeBindings: ['target'],
+
+ /**
+ Sets the `target` attribute of the `LinkView`'s anchor element.
+
+ @property target
+ @default null
+ **/
+ target: null
+ });
+
+
+ /**
+ The `{{link-to}}` helper renders a link to the supplied
+ `routeName` passing an optionally supplied model to the
+ route as its `model` context of the route. The block
+ for `{{link-to}}` becomes the innerHTML of the rendered
+ element:
+
+ ```handlebars
+ {{#link-to 'photoGallery'}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ ### Supplying a tagName
+ By default `{{link-to}}` renders an `` element. This can
+ be overridden for a single use of `{{link-to}}` by supplying
+ a `tagName` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' tagName="li"}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ To override this option for your entire application, see
+ "Overriding Application-wide Defaults".
+
+ ### Disabling the `link-to` helper
+ By default `{{link-to}}` is enabled.
+ any passed value to `disabled` helper property will disable the `link-to` helper.
+
+ static use: the `disabled` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' disabled=true}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ dynamic use: the `disabledWhen` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' disabledWhen=controller.someProperty}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ any passed value to `disabled` will disable it except `undefined`.
+ to ensure that only `true` disable the `link-to` helper you can
+ override the global behaviour of `Ember.LinkView`.
+
+ ```javascript
+ Ember.LinkView.reopen({
+ disabled: Ember.computed(function(key, value) {
+ if (value !== undefined) {
+ this.set('_isDisabled', value === true);
+ }
+ return value === true ? get(this, 'disabledClass') : false;
+ })
+ });
+ ```
+
+ see "Overriding Application-wide Defaults" for more.
+
+ ### Handling `href`
+ `{{link-to}}` will use your application's Router to
+ fill the element's `href` property with a url that
+ matches the path to the supplied `routeName` for your
+ routers's configured `Location` scheme, which defaults
+ to Ember.HashLocation.
+
+ ### Handling current route
+ `{{link-to}}` will apply a CSS class name of 'active'
+ when the application's current route matches
+ the supplied routeName. For example, if the application's
+ current route is 'photoGallery.recent' the following
+ use of `{{link-to}}`:
+
+ ```handlebars
+ {{#link-to 'photoGallery.recent'}}
+ Great Hamster Photos from the last week
+ {{/link-to}}
+ ```
+
+ will result in
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ The CSS class name used for active classes can be customized
+ for a single use of `{{link-to}}` by passing an `activeClass`
+ option:
+
+ ```handlebars
+ {{#link-to 'photoGallery.recent' activeClass="current-url"}}
+ Great Hamster Photos from the last week
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ To override this option for your entire application, see
+ "Overriding Application-wide Defaults".
+
+ ### Supplying a model
+ An optional model argument can be used for routes whose
+ paths contain dynamic segments. This argument will become
+ the model context of the linked route:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"});
+ });
+ ```
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhoto}}
+ {{aPhoto.title}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Tomster
+
+ ```
+
+ ### Supplying multiple models
+ For deep-linking to route paths that contain multiple
+ dynamic segments, multiple model arguments can be used.
+ As the router transitions through the route path, each
+ supplied model argument will become the context for the
+ route with the dynamic segments:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"}, function() {
+ this.route("comment", {path: "comments/:comment_id"});
+ });
+ });
+ ```
+ This argument will become the model context of the linked route:
+
+ ```handlebars
+ {{#link-to 'photoGallery.comment' aPhoto comment}}
+ {{comment.body}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ A+++ would snuggle again.
+
+ ```
+
+ ### Supplying an explicit dynamic segment value
+ If you don't have a model object available to pass to `{{link-to}}`,
+ an optional string or integer argument can be passed for routes whose
+ paths contain dynamic segments. This argument will become the value
+ of the dynamic segment:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"});
+ });
+ ```
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhotoId}}
+ {{aPhoto.title}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Tomster
+
+ ```
+
+ When transitioning into the linked route, the `model` hook will
+ be triggered with parameters including this passed identifier.
+
+ ### Allowing Default Action
+
+ By default the `{{link-to}}` helper prevents the default browser action
+ by calling `preventDefault()` as this sort of action bubbling is normally
+ handled internally and we do not want to take the browser to a new URL (for
+ example).
+
+ If you need to override this behavior specify `preventDefault=false` in
+ your template:
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhotoId preventDefault=false}}
+ {{aPhotoId.title}}
+ {{/link-to}}
+ ```
+
+ ### Overriding attributes
+ You can override any given property of the Ember.LinkView
+ that is generated by the `{{link-to}}` helper by passing
+ key/value pairs, like so:
+
+ ```handlebars
+ {{#link-to aPhoto tagName='li' title='Following this link will change your life' classNames='pic sweet'}}
+ Uh-mazing!
+ {{/link-to}}
+ ```
+
+ See [Ember.LinkView](/api/classes/Ember.LinkView.html) for a
+ complete list of overrideable properties. Be sure to also
+ check out inherited properties of `LinkView`.
+
+ ### Overriding Application-wide Defaults
+ ``{{link-to}}`` creates an instance of Ember.LinkView
+ for rendering. To override options for your entire
+ application, reopen Ember.LinkView and supply the
+ desired values:
+
+ ``` javascript
+ Ember.LinkView.reopen({
+ activeClass: "is-active",
+ tagName: 'li'
+ })
+ ```
+
+ It is also possible to override the default event in
+ this manner:
+
+ ``` javascript
+ Ember.LinkView.reopen({
+ eventName: 'customEventName'
+ });
+ ```
+
+ @method link-to
+ @for Ember.Handlebars.helpers
+ @param {String} routeName
+ @param {Object} [context]*
+ @param [options] {Object} Handlebars key/value pairs of options, you can override any property of Ember.LinkView
+ @return {String} HTML string
+ @see {Ember.LinkView}
+ */
+ function linkToHelper(name) {
+ var options = slice.call(arguments, -1)[0];
+ var params = slice.call(arguments, 0, -1);
+ var hash = options.hash;
+
+ Ember.assert("You must provide one or more parameters to the link-to helper.", params.length);
+
+ if (params[params.length - 1] instanceof QueryParams) {
+ hash.queryParamsObject = params.pop();
+ }
+
+ hash.disabledBinding = hash.disabledWhen;
+
+ if (!options.fn) {
+ var linkTitle = params.shift();
+ var linkType = options.types.shift();
+ var context = this;
+ if (linkType === 'ID') {
+ options.linkTextPath = linkTitle;
+ options.fn = function() {
+ return EmberHandlebars.getEscaped(context, linkTitle, options);
+ };
+ } else {
+ options.fn = function() {
+ return linkTitle;
+ };
+ }
+ }
+
+ hash.parameters = {
+ context: this,
+ options: options,
+ params: params
+ };
+
+ options.helperName = options.helperName || 'link-to';
+
+ return viewHelper.call(this, LinkView, options);
+ }
+
+ /**
+ @method query-params
+ @for Ember.Handlebars.helpers
+ @param {Object} hash takes a hash of query parameters
+ @return {String} HTML string
+ */
+ function queryParamsHelper(options) {
+ Ember.assert(fmt("The `query-params` helper only accepts hash parameters, e.g. (query-params queryParamPropertyName='%@') as opposed to just (query-params '%@')", [options, options]), arguments.length === 1);
+
+ return QueryParams.create({
+ values: options.hash,
+ types: options.hashTypes
+ });
+ }
+
+ __exports__.queryParamsHelper = queryParamsHelper;/**
+ See [link-to](/api/classes/Ember.Handlebars.helpers.html#method_link-to)
+
+ @method linkTo
+ @for Ember.Handlebars.helpers
+ @deprecated
+ @param {String} routeName
+ @param {Object} [context]*
+ @return {String} HTML string
+ */
+ function deprecatedLinkToHelper() {
+ Ember.warn("The 'linkTo' view helper is deprecated in favor of 'link-to'");
+ return linkToHelper.apply(this, arguments);
+ }
+
+ function getResolvedQueryParams(linkView, targetRouteName) {
+ var helperParameters = linkView.parameters;
+ var queryParamsObject = linkView.queryParamsObject;
+ var resolvedQueryParams = {};
+
+ if (!queryParamsObject) { return resolvedQueryParams; }
+ var rawParams = queryParamsObject.values;
+
+ for (var key in rawParams) {
+ if (!rawParams.hasOwnProperty(key)) { continue; }
+
+ var value = rawParams[key];
+ var type = queryParamsObject.types[key];
+
+ if (type === 'ID') {
+ var normalizedPath = getNormalizedPath(value, helperParameters);
+ value = EmberHandlebars.get(normalizedPath.root, normalizedPath.path, helperParameters.options);
+ }
+ resolvedQueryParams[key] = value;
+ }
+ return resolvedQueryParams;
+ }
+
+ function getNormalizedPath(path, helperParameters) {
+ return EmberHandlebars.normalizePath(helperParameters.context, path, helperParameters.options.data);
+ }
+
+ function paramsAreLoaded(params) {
+ for (var i = 0, len = params.length; i < len; ++i) {
+ var param = params[i];
+ if (param === null || typeof param === 'undefined') {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function shallowEqual(a, b) {
+ var k;
+ for (k in a) {
+ if (a.hasOwnProperty(k) && a[k] !== b[k]) { return false; }
+ }
+ for (k in b) {
+ if (b.hasOwnProperty(k) && a[k] !== b[k]) { return false; }
+ }
+ return true;
+ }
+
+ __exports__.LinkView = LinkView;
+ __exports__.deprecatedLinkToHelper = deprecatedLinkToHelper;
+ __exports__.linkToHelper = linkToHelper;
+ });
+enifed("ember-routing-handlebars/helpers/outlet",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-views/views/container_view","ember-handlebars/views/metamorph_view","ember-handlebars/helpers/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var onLoad = __dependency4__.onLoad;
+ var ContainerView = __dependency5__["default"];
+ var _Metamorph = __dependency6__._Metamorph;
+ var viewHelper = __dependency7__.viewHelper;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var OutletView = ContainerView.extend(_Metamorph);
+ __exports__.OutletView = OutletView;
+ /**
+ The `outlet` helper is a placeholder that the router will fill in with
+ the appropriate template based on the current state of the application.
+
+ ``` handlebars
+ {{outlet}}
+ ```
+
+ By default, a template based on Ember's naming conventions will be rendered
+ into the `outlet` (e.g. `App.PostsRoute` will render the `posts` template).
+
+ You can render a different template by using the `render()` method in the
+ route's `renderTemplate` hook. The following will render the `favoritePost`
+ template into the `outlet`.
+
+ ``` javascript
+ App.PostsRoute = Ember.Route.extend({
+ renderTemplate: function() {
+ this.render('favoritePost');
+ }
+ });
+ ```
+
+ You can create custom named outlets for more control.
+
+ ``` handlebars
+ {{outlet 'favoritePost'}}
+ {{outlet 'posts'}}
+ ```
+
+ Then you can define what template is rendered into each outlet in your
+ route.
+
+
+ ``` javascript
+ App.PostsRoute = Ember.Route.extend({
+ renderTemplate: function() {
+ this.render('favoritePost', { outlet: 'favoritePost' });
+ this.render('posts', { outlet: 'posts' });
+ }
+ });
+ ```
+
+ You can specify the view that the outlet uses to contain and manage the
+ templates rendered into it.
+
+ ``` handlebars
+ {{outlet view='sectionContainer'}}
+ ```
+
+ ``` javascript
+ App.SectionContainer = Ember.ContainerView.extend({
+ tagName: 'section',
+ classNames: ['special']
+ });
+ ```
+
+ @method outlet
+ @for Ember.Handlebars.helpers
+ @param {String} property the property on the controller
+ that holds the view for this outlet
+ @return {String} HTML string
+ */
+ function outletHelper(property, options) {
+ var outletSource;
+ var container;
+ var viewName;
+ var viewClass;
+ var viewFullName;
+
+ if (property && property.data && property.data.isRenderData) {
+ options = property;
+ property = 'main';
+ }
+
+ container = options.data.view.container;
+
+ outletSource = options.data.view;
+ while (!outletSource.get('template.isTop')) {
+ outletSource = outletSource.get('_parentView');
+ }
+
+ // provide controller override
+ viewName = options.hash.view;
+
+ if (viewName) {
+ viewFullName = 'view:' + viewName;
+ Ember.assert("Using a quoteless view parameter with {{outlet}} is not supported. Please update to quoted usage '{{outlet \"" + viewName + "\"}}.", options.hashTypes.view !== 'ID');
+ Ember.assert("The view name you supplied '" + viewName + "' did not resolve to a view.", container.has(viewFullName));
+ }
+
+ viewClass = viewName ? container.lookupFactory(viewFullName) : options.hash.viewClass || OutletView;
+
+ options.data.view.set('outletSource', outletSource);
+ options.hash.currentViewBinding = '_view.outletSource._outlets.' + property;
+
+ options.helperName = options.helperName || 'outlet';
+
+ return viewHelper.call(this, viewClass, options);
+ }
+
+ __exports__.outletHelper = outletHelper;
+ });
+enifed("ember-routing-handlebars/helpers/render",
+ ["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-routing/system/generate_controller","ember-handlebars/ext","ember-handlebars/helpers/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // assert, deprecate
+ var EmberError = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var camelize = __dependency5__.camelize;
+ var generateControllerFactory = __dependency6__.generateControllerFactory;
+ var generateController = __dependency6__["default"];
+ var handlebarsGet = __dependency7__.handlebarsGet;
+ var ViewHelper = __dependency8__.ViewHelper;
+
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Calling ``{{render}}`` from within a template will insert another
+ template that matches the provided name. The inserted template will
+ access its properties on its own controller (rather than the controller
+ of the parent template).
+
+ If a view class with the same name exists, the view class also will be used.
+
+ Note: A given controller may only be used *once* in your app in this manner.
+ A singleton instance of the controller will be created for you.
+
+ Example:
+
+ ```javascript
+ App.NavigationController = Ember.Controller.extend({
+ who: "world"
+ });
+ ```
+
+ ```handlebars
+
+ Hello, {{who}}.
+ ```
+
+ ```handelbars
+
+ My great app
+ {{render "navigation"}}
+ ```
+
+ ```html
+ My great app
+
+ Hello, world.
+
+ ```
+
+ Optionally you may provide a second argument: a property path
+ that will be bound to the `model` property of the controller.
+
+ If a `model` property path is specified, then a new instance of the
+ controller will be created and `{{render}}` can be used multiple times
+ with the same name.
+
+ For example if you had this `author` template.
+
+ ```handlebars
+
+ Written by {{firstName}} {{lastName}}.
+ Total Posts: {{postCount}}
+
+ ```
+
+ You could render it inside the `post` template using the `render` helper.
+
+ ```handlebars
+
+
{{title}}
+
{{body}}
+ {{render "author" author}}
+
Child view:
+
+ var FooView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Foo ')
+ });
+ var fooView = FooView.create();
+ myView.connectOutlet('main', fooView);
+ // The html for myView now looks like:
+ // Child view:
+ //
Foo
+ //
Child view:
+
+ var FooView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Foo ')
+ });
+ var fooView = FooView.create();
+ myView.connectOutlet('main', fooView);
+ // myView's html:
+ // Child view:
+ //
Foo
+ //
Child view:
+ ```
+
+ @method disconnectOutlet
+ @param {String} outletName The name of the outlet to be removed
+ */
+ disconnectOutlet: function(outletName) {
+ if (!this._pendingDisconnections) {
+ this._pendingDisconnections = {};
+ }
+ this._pendingDisconnections[outletName] = true;
+ run.once(this, '_finishDisconnections');
+ },
+
+ /**
+ Gets an outlet that is pending disconnection and then
+ nullifys the object on the `_outlet` object.
+
+ @private
+ @method _finishDisconnections
+ */
+ _finishDisconnections: function() {
+ if (this.isDestroyed) return; // _outlets will be gone anyway
+ var outlets = get(this, '_outlets');
+ var pendingDisconnections = this._pendingDisconnections;
+ this._pendingDisconnections = null;
+
+ for (var outletName in pendingDisconnections) {
+ set(outlets, outletName, null);
+ }
+ }
+ });
+
+ __exports__["default"] = EmberView;
+ });
+enifed("ember-routing/location/api",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // deprecate, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.Location returns an instance of the correct implementation of
+ the `location` API.
+
+ ## Implementations
+
+ You can pass an implementation name (`hash`, `history`, `none`) to force a
+ particular implementation to be used in your application.
+
+ ### HashLocation
+
+ Using `HashLocation` results in URLs with a `#` (hash sign) separating the
+ server side URL portion of the URL from the portion that is used by Ember.
+ This relies upon the `hashchange` event existing in the browser.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'hash'
+ });
+ ```
+
+ This will result in a posts.new url of `/#/posts/new`.
+
+ ### HistoryLocation
+
+ Using `HistoryLocation` results in URLs that are indistinguishable from a
+ standard URL. This relies upon the browser's `history` API.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'history'
+ });
+ ```
+
+ This will result in a posts.new url of `/posts/new`.
+
+ Keep in mind that your server must serve the Ember app at all the routes you
+ define.
+
+ ### AutoLocation
+
+ Using `AutoLocation`, the router will use the best Location class supported by
+ the browser it is running in.
+
+ Browsers that support the `history` API will use `HistoryLocation`, those that
+ do not, but still support the `hashchange` event will use `HashLocation`, and
+ in the rare case neither is supported will use `NoneLocation`.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'auto'
+ });
+ ```
+
+ This will result in a posts.new url of `/posts/new` for modern browsers that
+ support the `history` api or `/#/posts/new` for older ones, like Internet
+ Explorer 9 and below.
+
+ When a user visits a link to your application, they will be automatically
+ upgraded or downgraded to the appropriate `Location` class, with the URL
+ transformed accordingly, if needed.
+
+ Keep in mind that since some of your users will use `HistoryLocation`, your
+ server must serve the Ember app at all the routes you define.
+
+ ### NoneLocation
+
+ Using `NoneLocation` causes Ember to not store the applications URL state
+ in the actual URL. This is generally used for testing purposes, and is one
+ of the changes made when calling `App.setupForTesting()`.
+
+ ## Location API
+
+ Each location implementation must provide the following methods:
+
+ * implementation: returns the string name used to reference the implementation.
+ * getURL: returns the current URL.
+ * setURL(path): sets the current URL.
+ * replaceURL(path): replace the current URL (optional).
+ * onUpdateURL(callback): triggers the callback when the URL changes.
+ * formatURL(url): formats `url` to be placed into `href` attribute.
+
+ Calling setURL or replaceURL will not trigger onUpdateURL callbacks.
+
+ @class Location
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+ /**
+ This is deprecated in favor of using the container to lookup the location
+ implementation as desired.
+
+ For example:
+
+ ```javascript
+ // Given a location registered as follows:
+ container.register('location:history-test', HistoryTestLocation);
+
+ // You could create a new instance via:
+ container.lookup('location:history-test');
+ ```
+
+ @method create
+ @param {Object} options
+ @return {Object} an instance of an implementation of the `location` API
+ @deprecated Use the container to lookup the location implementation that you
+ need.
+ */
+ create: function(options) {
+ var implementation = options && options.implementation;
+ Ember.assert("Ember.Location.create: you must specify a 'implementation' option", !!implementation);
+
+ var implementationClass = this.implementations[implementation];
+ Ember.assert("Ember.Location.create: " + implementation + " is not a valid implementation", !!implementationClass);
+
+ return implementationClass.create.apply(implementationClass, arguments);
+ },
+
+ /**
+ This is deprecated in favor of using the container to register the
+ location implementation as desired.
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "history-test-location",
+
+ initialize: function(container, application) {
+ application.register('location:history-test', HistoryTestLocation);
+ }
+ });
+ ```
+
+ @method registerImplementation
+ @param {String} name
+ @param {Object} implementation of the `location` API
+ @deprecated Register your custom location implementation with the
+ container directly.
+ */
+ registerImplementation: function(name, implementation) {
+ Ember.deprecate('Using the Ember.Location.registerImplementation is no longer supported. Register your custom location implementation with the container instead.', false);
+
+ this.implementations[name] = implementation;
+ },
+
+ implementations: {},
+ _location: window.location,
+
+ /**
+ Returns the current `location.hash` by parsing location.href since browsers
+ inconsistently URL-decode `location.hash`.
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=483304
+
+ @private
+ @method getHash
+ @since 1.4.0
+ */
+ _getHash: function () {
+ // AutoLocation has it at _location, HashLocation at .location.
+ // Being nice and not changing
+ var href = (this._location || this.location).href;
+ var hashIndex = href.indexOf('#');
+
+ if (hashIndex === -1) {
+ return '';
+ } else {
+ return href.substr(hashIndex);
+ }
+ }
+ };
+ });
+enifed("ember-routing/location/auto_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-routing/location/api","ember-routing/location/history_location","ember-routing/location/hash_location","ember-routing/location/none_location","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ var EmberLocation = __dependency4__["default"];
+ var HistoryLocation = __dependency5__["default"];
+ var HashLocation = __dependency6__["default"];
+ var NoneLocation = __dependency7__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.AutoLocation will select the best location option based off browser
+ support with the priority order: history, hash, none.
+
+ Clean pushState paths accessed by hashchange-only browsers will be redirected
+ to the hash-equivalent and vice versa so future transitions are consistent.
+
+ Keep in mind that since some of your users will use `HistoryLocation`, your
+ server must serve the Ember app at all the routes you define.
+
+ @class AutoLocation
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+
+ /**
+ @private
+
+ This property is used by router:main to know whether to cancel the routing
+ setup process, which is needed while we redirect the browser.
+
+ @since 1.5.1
+ @property cancelRouterSetup
+ @default false
+ */
+ cancelRouterSetup: false,
+
+ /**
+ @private
+
+ Will be pre-pended to path upon state change.
+
+ @since 1.5.1
+ @property rootURL
+ @default '/'
+ */
+ rootURL: '/',
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _window
+ @default window
+ */
+ _window: window,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @property location
+ @default window.location
+ */
+ _location: window.location,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _history
+ @default window.history
+ */
+ _history: window.history,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _HistoryLocation
+ @default Ember.HistoryLocation
+ */
+ _HistoryLocation: HistoryLocation,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _HashLocation
+ @default Ember.HashLocation
+ */
+ _HashLocation: HashLocation,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _NoneLocation
+ @default Ember.NoneLocation
+ */
+ _NoneLocation: NoneLocation,
+
+ /**
+ @private
+
+ Returns location.origin or builds it if device doesn't support it.
+
+ @method _getOrigin
+ */
+ _getOrigin: function () {
+ var location = this._location;
+ var origin = location.origin;
+
+ // Older browsers, especially IE, don't have origin
+ if (!origin) {
+ origin = location.protocol + '//' + location.hostname;
+
+ if (location.port) {
+ origin += ':' + location.port;
+ }
+ }
+
+ return origin;
+ },
+
+ /**
+ @private
+
+ We assume that if the history object has a pushState method, the host should
+ support HistoryLocation.
+
+ @method _getSupportsHistory
+ */
+ _getSupportsHistory: function () {
+ // Boosted from Modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
+ // The stock browser on Android 2.2 & 2.3 returns positive on history support
+ // Unfortunately support is really buggy and there is no clean way to detect
+ // these bugs, so we fall back to a user agent sniff :(
+ var userAgent = this._window.navigator.userAgent;
+
+ // We only want Android 2, stock browser, and not Chrome which identifies
+ // itself as 'Mobile Safari' as well
+ if (userAgent.indexOf('Android 2') !== -1 &&
+ userAgent.indexOf('Mobile Safari') !== -1 &&
+ userAgent.indexOf('Chrome') === -1) {
+ return false;
+ }
+
+ return !!(this._history && 'pushState' in this._history);
+ },
+
+ /**
+ @private
+
+ IE8 running in IE7 compatibility mode gives false positive, so we must also
+ check documentMode.
+
+ @method _getSupportsHashChange
+ */
+ _getSupportsHashChange: function () {
+ var _window = this._window;
+ var documentMode = _window.document.documentMode;
+
+ return ('onhashchange' in _window && (documentMode === undefined || documentMode > 7 ));
+ },
+
+ /**
+ @private
+
+ Redirects the browser using location.replace, prepending the locatin.origin
+ to prevent phishing attempts
+
+ @method _replacePath
+ */
+ _replacePath: function (path) {
+ this._location.replace(this._getOrigin() + path);
+ },
+
+ /**
+ @since 1.5.1
+ @private
+ @method _getRootURL
+ */
+ _getRootURL: function () {
+ return this.rootURL;
+ },
+
+ /**
+ @private
+
+ Returns the current `location.pathname`, normalized for IE inconsistencies.
+
+ @method _getPath
+ */
+ _getPath: function () {
+ var pathname = this._location.pathname;
+ // Various versions of IE/Opera don't always return a leading slash
+ if (pathname.charAt(0) !== '/') {
+ pathname = '/' + pathname;
+ }
+
+ return pathname;
+ },
+
+ /**
+ @private
+
+ Returns normalized location.hash as an alias to Ember.Location._getHash
+
+ @since 1.5.1
+ @method _getHash
+ */
+ _getHash: EmberLocation._getHash,
+
+ /**
+ @private
+
+ Returns location.search
+
+ @since 1.5.1
+ @method _getQuery
+ */
+ _getQuery: function () {
+ return this._location.search;
+ },
+
+ /**
+ @private
+
+ Returns the full pathname including query and hash
+
+ @method _getFullPath
+ */
+ _getFullPath: function () {
+ return this._getPath() + this._getQuery() + this._getHash();
+ },
+
+ /**
+ @private
+
+ Returns the current path as it should appear for HistoryLocation supported
+ browsers. This may very well differ from the real current path (e.g. if it
+ starts off as a hashed URL)
+
+ @method _getHistoryPath
+ */
+ _getHistoryPath: function () {
+ var rootURL = this._getRootURL();
+ var path = this._getPath();
+ var hash = this._getHash();
+ var query = this._getQuery();
+ var rootURLIndex = path.indexOf(rootURL);
+ var routeHash, hashParts;
+
+ Ember.assert('Path ' + path + ' does not start with the provided rootURL ' + rootURL, rootURLIndex === 0);
+
+ // By convention, Ember.js routes using HashLocation are required to start
+ // with `#/`. Anything else should NOT be considered a route and should
+ // be passed straight through, without transformation.
+ if (hash.substr(0, 2) === '#/') {
+ // There could be extra hash segments after the route
+ hashParts = hash.substr(1).split('#');
+ // The first one is always the route url
+ routeHash = hashParts.shift();
+
+ // If the path already has a trailing slash, remove the one
+ // from the hashed route so we don't double up.
+ if (path.slice(-1) === '/') {
+ routeHash = routeHash.substr(1);
+ }
+
+ // This is the "expected" final order
+ path += routeHash;
+ path += query;
+
+ if (hashParts.length) {
+ path += '#' + hashParts.join('#');
+ }
+ } else {
+ path += query;
+ path += hash;
+ }
+
+ return path;
+ },
+
+ /**
+ @private
+
+ Returns the current path as it should appear for HashLocation supported
+ browsers. This may very well differ from the real current path.
+
+ @method _getHashPath
+ */
+ _getHashPath: function () {
+ var rootURL = this._getRootURL();
+ var path = rootURL;
+ var historyPath = this._getHistoryPath();
+ var routePath = historyPath.substr(rootURL.length);
+
+ if (routePath !== '') {
+ if (routePath.charAt(0) !== '/') {
+ routePath = '/' + routePath;
+ }
+
+ path += '#' + routePath;
+ }
+
+ return path;
+ },
+
+ /**
+ Selects the best location option based off browser support and returns an
+ instance of that Location class.
+
+ @see Ember.AutoLocation
+ @method create
+ */
+ create: function (options) {
+ if (options && options.rootURL) {
+ Ember.assert('rootURL must end with a trailing forward slash e.g. "/app/"', options.rootURL.charAt(options.rootURL.length-1) === '/');
+ this.rootURL = options.rootURL;
+ }
+
+ var historyPath, hashPath;
+ var cancelRouterSetup = false;
+ var implementationClass = this._NoneLocation;
+ var currentPath = this._getFullPath();
+
+ if (this._getSupportsHistory()) {
+ historyPath = this._getHistoryPath();
+
+ // Since we support history paths, let's be sure we're using them else
+ // switch the location over to it.
+ if (currentPath === historyPath) {
+ implementationClass = this._HistoryLocation;
+ } else {
+
+ if (currentPath.substr(0, 2) === '/#') {
+ this._history.replaceState({ path: historyPath }, null, historyPath);
+ implementationClass = this._HistoryLocation;
+ } else {
+ cancelRouterSetup = true;
+ this._replacePath(historyPath);
+ }
+ }
+
+ } else if (this._getSupportsHashChange()) {
+ hashPath = this._getHashPath();
+
+ // Be sure we're using a hashed path, otherwise let's switch over it to so
+ // we start off clean and consistent. We'll count an index path with no
+ // hash as "good enough" as well.
+ if (currentPath === hashPath || (currentPath === '/' && hashPath === '/#/')) {
+ implementationClass = this._HashLocation;
+ } else {
+ // Our URL isn't in the expected hash-supported format, so we want to
+ // cancel the router setup and replace the URL to start off clean
+ cancelRouterSetup = true;
+ this._replacePath(hashPath);
+ }
+ }
+
+ var implementation = implementationClass.create.apply(implementationClass, arguments);
+
+ if (cancelRouterSetup) {
+ set(implementation, 'cancelRouterSetup', true);
+ }
+
+ return implementation;
+ }
+ };
+ });
+enifed("ember-routing/location/hash_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var run = __dependency4__["default"];
+ var guidFor = __dependency5__.guidFor;
+
+ var EmberObject = __dependency6__["default"];
+ var EmberLocation = __dependency7__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ `Ember.HashLocation` implements the location API using the browser's
+ hash. At present, it relies on a `hashchange` event existing in the
+ browser.
+
+ @class HashLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'hash',
+
+ init: function() {
+ set(this, 'location', get(this, '_location') || window.location);
+ },
+
+ /**
+ @private
+
+ Returns normalized location.hash
+
+ @since 1.5.1
+ @method getHash
+ */
+ getHash: EmberLocation._getHash,
+
+ /**
+ Returns the current `location.hash`, minus the '#' at the front.
+
+ @private
+ @method getURL
+ */
+ getURL: function() {
+ var path = this.getHash().substr(1);
+ Ember.deprecate('location.hash value is ambiguous. Support for this will be removed soon. When using location: "hash|auto" your hash paths MUST begin with a forward slash. e.g. #/' + path + ' NOT #' + path, path.length === 0 || path.charAt(0) === '/');
+ return path;
+ },
+
+ /**
+ Set the `location.hash` and remembers what was set. This prevents
+ `onUpdateURL` callbacks from triggering when the hash was set by
+ `HashLocation`.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ get(this, 'location').hash = path;
+ set(this, 'lastSetURL', path);
+ },
+
+ /**
+ Uses location.replace to update the url without a page reload
+ or history modification.
+
+ @private
+ @method replaceURL
+ @param path {String}
+ */
+ replaceURL: function(path) {
+ get(this, 'location').replace('#' + path);
+ set(this, 'lastSetURL', path);
+ },
+
+ /**
+ Register a callback to be invoked when the hash changes. These
+ callbacks will execute when the user presses the back or forward
+ button, but not after `setURL` is invoked.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ var self = this;
+ var guid = guidFor(this);
+
+ Ember.$(window).on('hashchange.ember-location-'+guid, function() {
+ run(function() {
+ var path = self.getURL();
+ if (get(self, 'lastSetURL') === path) { return; }
+
+ set(self, 'lastSetURL', null);
+
+ callback(path);
+ });
+ });
+ },
+
+ /**
+ Given a URL, formats it to be placed into the page as part
+ of an element's `href` attribute.
+
+ This is used, for example, when using the {{action}} helper
+ to generate a URL based on an event.
+
+ @private
+ @method formatURL
+ @param url {String}
+ */
+ formatURL: function(url) {
+ return '#' + url;
+ },
+
+ /**
+ Cleans up the HashLocation event listener.
+
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ var guid = guidFor(this);
+
+ Ember.$(window).off('hashchange.ember-location-'+guid);
+ }
+ });
+ });
+enifed("ember-routing/location/history_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-views/system/jquery","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+
+ var EmberObject = __dependency5__["default"];
+ var jQuery = __dependency6__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var popstateFired = false;
+ var supportsHistoryState = window.history && 'state' in window.history;
+
+ /**
+ Ember.HistoryLocation implements the location API using the browser's
+ history.pushState API.
+
+ @class HistoryLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'history',
+
+ init: function() {
+ set(this, 'location', get(this, 'location') || window.location);
+ set(this, 'baseURL', jQuery('base').attr('href') || '');
+ },
+
+ /**
+ Used to set state on first call to setURL
+
+ @private
+ @method initState
+ */
+ initState: function() {
+ set(this, 'history', get(this, 'history') || window.history);
+ this.replaceState(this.formatURL(this.getURL()));
+ },
+
+ /**
+ Will be pre-pended to path upon state change
+
+ @property rootURL
+ @default '/'
+ */
+ rootURL: '/',
+
+ /**
+ Returns the current `location.pathname` without `rootURL` or `baseURL`
+
+ @private
+ @method getURL
+ @return url {String}
+ */
+ getURL: function() {
+ var rootURL = get(this, 'rootURL');
+ var location = get(this, 'location');
+ var path = location.pathname;
+ var baseURL = get(this, 'baseURL');
+
+ rootURL = rootURL.replace(/\/$/, '');
+ baseURL = baseURL.replace(/\/$/, '');
+
+ var url = path.replace(baseURL, '').replace(rootURL, '');
+ var search = location.search || '';
+
+ url += search;
+
+ return url;
+ },
+
+ /**
+ Uses `history.pushState` to update the url without a page reload.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ var state = this.getState();
+ path = this.formatURL(path);
+
+ if (!state || state.path !== path) {
+ this.pushState(path);
+ }
+ },
+
+ /**
+ Uses `history.replaceState` to update the url without a page reload
+ or history modification.
+
+ @private
+ @method replaceURL
+ @param path {String}
+ */
+ replaceURL: function(path) {
+ var state = this.getState();
+ path = this.formatURL(path);
+
+ if (!state || state.path !== path) {
+ this.replaceState(path);
+ }
+ },
+
+ /**
+ Get the current `history.state`. Checks for if a polyfill is
+ required and if so fetches this._historyState. The state returned
+ from getState may be null if an iframe has changed a window's
+ history.
+
+ @private
+ @method getState
+ @return state {Object}
+ */
+ getState: function() {
+ return supportsHistoryState ? get(this, 'history').state : this._historyState;
+ },
+
+ /**
+ Pushes a new state.
+
+ @private
+ @method pushState
+ @param path {String}
+ */
+ pushState: function(path) {
+ var state = { path: path };
+
+ get(this, 'history').pushState(state, null, path);
+
+ // store state if browser doesn't support `history.state`
+ if (!supportsHistoryState) {
+ this._historyState = state;
+ }
+
+ // used for webkit workaround
+ this._previousURL = this.getURL();
+ },
+
+ /**
+ Replaces the current state.
+
+ @private
+ @method replaceState
+ @param path {String}
+ */
+ replaceState: function(path) {
+ var state = { path: path };
+
+ get(this, 'history').replaceState(state, null, path);
+
+ // store state if browser doesn't support `history.state`
+ if (!supportsHistoryState) {
+ this._historyState = state;
+ }
+
+ // used for webkit workaround
+ this._previousURL = this.getURL();
+ },
+
+ /**
+ Register a callback to be invoked whenever the browser
+ history changes, including using forward and back buttons.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ var guid = guidFor(this);
+ var self = this;
+
+ jQuery(window).on('popstate.ember-location-'+guid, function(e) {
+ // Ignore initial page load popstate event in Chrome
+ if (!popstateFired) {
+ popstateFired = true;
+ if (self.getURL() === self._previousURL) { return; }
+ }
+ callback(self.getURL());
+ });
+ },
+
+ /**
+ Used when using `{{action}}` helper. The url is always appended to the rootURL.
+
+ @private
+ @method formatURL
+ @param url {String}
+ @return formatted url {String}
+ */
+ formatURL: function(url) {
+ var rootURL = get(this, 'rootURL');
+ var baseURL = get(this, 'baseURL');
+
+ if (url !== '') {
+ rootURL = rootURL.replace(/\/$/, '');
+ baseURL = baseURL.replace(/\/$/, '');
+ } else if(baseURL.match(/^\//) && rootURL.match(/^\//)) {
+ baseURL = baseURL.replace(/\/$/, '');
+ }
+
+ return baseURL + rootURL + url;
+ },
+
+ /**
+ Cleans up the HistoryLocation event listener.
+
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ var guid = guidFor(this);
+
+ jQuery(window).off('popstate.ember-location-'+guid);
+ }
+ });
+ });
+enifed("ember-routing/location/none_location",
+ ["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var EmberObject = __dependency3__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.NoneLocation does not interact with the browser. It is useful for
+ testing, or when you need to manage state with your Router, but temporarily
+ don't want it to muck with the URL (for example when you embed your
+ application in a larger page).
+
+ @class NoneLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'none',
+ path: '',
+
+ /**
+ Returns the current path.
+
+ @private
+ @method getURL
+ @return {String} path
+ */
+ getURL: function() {
+ return get(this, 'path');
+ },
+
+ /**
+ Set the path and remembers what was set. Using this method
+ to change the path will not invoke the `updateURL` callback.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ set(this, 'path', path);
+ },
+
+ /**
+ Register a callback to be invoked when the path changes. These
+ callbacks will execute when the user presses the back or forward
+ button, but not after `setURL` is invoked.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ this.updateCallback = callback;
+ },
+
+ /**
+ Sets the path and calls the `updateURL` callback.
+
+ @private
+ @method handleURL
+ @param callback {Function}
+ */
+ handleURL: function(url) {
+ set(this, 'path', url);
+ this.updateCallback(url);
+ },
+
+ /**
+ Given a URL, formats it to be placed into the page as part
+ of an element's `href` attribute.
+
+ This is used, for example, when using the {{action}} helper
+ to generate a URL based on an event.
+
+ @private
+ @method formatURL
+ @param url {String}
+ @return {String} url
+ */
+ formatURL: function(url) {
+ // The return value is not overly meaningful, but we do not want to throw
+ // errors when test code renders templates containing {{action href=true}}
+ // helpers.
+ return url;
+ }
+ });
+ });
+enifed("ember-routing/system/cache",
+ ["ember-runtime/system/object","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+
+ __exports__["default"] = EmberObject.extend({
+ init: function() {
+ this.cache = {};
+ },
+ has: function(bucketKey) {
+ return bucketKey in this.cache;
+ },
+ stash: function(bucketKey, key, value) {
+ var bucket = this.cache[bucketKey];
+ if (!bucket) {
+ bucket = this.cache[bucketKey] = {};
+ }
+ bucket[key] = value;
+ },
+ lookup: function(bucketKey, prop, defaultValue) {
+ var cache = this.cache;
+ if (!(bucketKey in cache)) {
+ return defaultValue;
+ }
+ var bucket = cache[bucketKey];
+ if (prop in bucket) {
+ return bucket[prop];
+ } else {
+ return defaultValue;
+ }
+ },
+ cache: null
+ });
+ });
+enifed("ember-routing/system/controller_for",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+
+ Finds a controller instance.
+
+ @for Ember
+ @method controllerFor
+ @private
+ */
+ __exports__["default"] = function controllerFor(container, controllerName, lookupOptions) {
+ return container.lookup('controller:' + controllerName, lookupOptions);
+ }
+ });
+enifed("ember-routing/system/dsl",
+ ["ember-metal/core","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES, assert
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ function DSL(name) {
+ this.parent = name;
+ this.matches = [];
+ }
+ __exports__["default"] = DSL;
+
+ DSL.prototype = {
+ route: function(name, options, callback) {
+ if (arguments.length === 2 && typeof options === 'function') {
+ callback = options;
+ options = {};
+ }
+
+ if (arguments.length === 1) {
+ options = {};
+ }
+
+ var type = options.resetNamespace === true ? 'resource' : 'route';
+ Ember.assert("'basic' cannot be used as a " + type + " name.", name !== 'basic');
+
+
+ if (typeof options.path !== 'string') {
+ options.path = "/" + name;
+ }
+
+ if (canNest(this) && options.resetNamespace !== true) {
+ name = this.parent + "." + name;
+ }
+
+ if (callback) {
+ var dsl = new DSL(name);
+ route(dsl, 'loading');
+ route(dsl, 'error', { path: "/_unused_dummy_error_path_route_" + name + "/:error" });
+
+ if (callback) { callback.call(dsl); }
+
+ this.push(options.path, name, dsl.generate());
+ } else {
+ this.push(options.path, name, null);
+ }
+
+ },
+
+ push: function(url, name, callback) {
+ var parts = name.split('.');
+ if (url === "" || url === "/" || parts[parts.length-1] === "index") { this.explicitIndex = true; }
+
+ this.matches.push([url, name, callback]);
+ },
+
+ resource: function(name, options, callback) {
+ if (arguments.length === 2 && typeof options === 'function') {
+ callback = options;
+ options = {};
+ }
+
+ if (arguments.length === 1) {
+ options = {};
+ }
+
+ options.resetNamespace = true;
+ this.route(name, options, callback);
+ },
+
+ generate: function() {
+ var dslMatches = this.matches;
+
+ if (!this.explicitIndex) {
+ route(this, "index", { path: "/" });
+ }
+
+ return function(match) {
+ for (var i=0, l=dslMatches.length; i " + fullName, { fullName: fullName });
+ }
+
+ return instance;
+ }
+ });
+enifed("ember-routing/system/route",
+ ["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/get_properties","ember-metal/enumerable_utils","ember-metal/is_none","ember-metal/computed","ember-metal/merge","ember-metal/utils","ember-metal/run_loop","ember-metal/keys","ember-runtime/copy","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/mixins/action_handler","ember-routing/system/generate_controller","ember-routing-handlebars/helpers/shared","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES, K, A, deprecate, assert, Logger
+ var EmberError = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var getProperties = __dependency5__["default"];
+ var forEach = __dependency6__.forEach;
+ var replace = __dependency6__.replace;
+ var isNone = __dependency7__.isNone;
+ var computed = __dependency8__.computed;
+ var merge = __dependency9__["default"];
+ var isArray = __dependency10__.isArray;
+ var typeOf = __dependency10__.typeOf;
+ var run = __dependency11__["default"];
+ var keys = __dependency12__["default"];
+ var copy = __dependency13__["default"];
+ var classify = __dependency14__.classify;
+ var fmt = __dependency14__.fmt;
+ var EmberObject = __dependency15__["default"];
+ var ActionHandler = __dependency16__["default"];
+ var generateController = __dependency17__["default"];
+ var stashParamNames = __dependency18__.stashParamNames;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ The `Ember.Route` class is used to define individual routes. Refer to
+ the [routing guide](http://emberjs.com/guides/routing/) for documentation.
+
+ @class Route
+ @namespace Ember
+ @extends Ember.Object
+ @uses Ember.ActionHandler
+ */
+ var Route = EmberObject.extend(ActionHandler, {
+ /**
+ Configuration hash for this route's queryParams. The possible
+ configuration options and their defaults are as follows
+ (assuming a query param whose URL key is `page`):
+
+ ```js
+ queryParams: {
+ page: {
+ // By default, controller query param properties don't
+ // cause a full transition when they are changed, but
+ // rather only cause the URL to update. Setting
+ // `refreshModel` to true will cause an "in-place"
+ // transition to occur, whereby the model hooks for
+ // this route (and any child routes) will re-fire, allowing
+ // you to reload models (e.g., from the server) using the
+ // updated query param values.
+ refreshModel: false,
+
+ // By default, changes to controller query param properties
+ // cause the URL to update via `pushState`, which means an
+ // item will be added to the browser's history, allowing
+ // you to use the back button to restore the app to the
+ // previous state before the query param property was changed.
+ // Setting `replace` to true will use `replaceState` (or its
+ // hash location equivalent), which causes no browser history
+ // item to be added. This options name and default value are
+ // the same as the `link-to` helper's `replace` option.
+ replace: false
+ }
+ }
+ ```
+
+ @property queryParams
+ @for Ember.Route
+ @type Hash
+ */
+ queryParams: {},
+
+ /**
+ @private
+
+ @property _qp
+ */
+ _qp: computed(function() {
+ var controllerName = this.controllerName || this.routeName;
+ var controllerClass = this.container.lookupFactory('controller:' + controllerName);
+
+ if (!controllerClass) {
+ return defaultQPMeta;
+ }
+
+ var controllerProto = controllerClass.proto();
+ var qpProps = get(controllerProto, '_normalizedQueryParams');
+ var cacheMeta = get(controllerProto, '_cacheMeta');
+
+ var qps = [], map = {}, self = this;
+ for (var propName in qpProps) {
+ if (!qpProps.hasOwnProperty(propName)) { continue; }
+
+ var desc = qpProps[propName];
+ var urlKey = desc.as || this.serializeQueryParamKey(propName);
+ var defaultValue = get(controllerProto, propName);
+
+ if (isArray(defaultValue)) {
+ defaultValue = Ember.A(defaultValue.slice());
+ }
+
+ var type = typeOf(defaultValue);
+ var defaultValueSerialized = this.serializeQueryParam(defaultValue, urlKey, type);
+ var fprop = controllerName + ':' + propName;
+ var qp = {
+ def: defaultValue,
+ sdef: defaultValueSerialized,
+ type: type,
+ urlKey: urlKey,
+ prop: propName,
+ fprop: fprop,
+ ctrl: controllerName,
+ cProto: controllerProto,
+ svalue: defaultValueSerialized,
+ cacheType: desc.scope,
+ route: this,
+ cacheMeta: cacheMeta[propName]
+ };
+
+ map[propName] = map[urlKey] = map[fprop] = qp;
+ qps.push(qp);
+ }
+
+ return {
+ qps: qps,
+ map: map,
+ states: {
+ active: function(controller, prop) {
+ return self._activeQPChanged(controller, map[prop]);
+ },
+ allowOverrides: function(controller, prop) {
+ return self._updatingQPChanged(controller, map[prop]);
+ },
+ changingKeys: function(controller, prop) {
+ return self._updateSerializedQPValue(controller, map[prop]);
+ }
+ }
+ };
+ }),
+
+ /**
+ @private
+
+ @property _names
+ */
+ _names: null,
+
+ /**
+ @private
+
+ @method _stashNames
+ */
+ _stashNames: function(_handlerInfo, dynamicParent) {
+ var handlerInfo = _handlerInfo;
+ if (this._names) { return; }
+ var names = this._names = handlerInfo._names;
+
+ if (!names.length) {
+ handlerInfo = dynamicParent;
+ names = handlerInfo && handlerInfo._names || [];
+ }
+
+ var qps = get(this, '_qp.qps');
+ var len = qps.length;
+
+ var namePaths = new Array(names.length);
+ for (var a = 0, nlen = names.length; a < nlen; ++a) {
+ namePaths[a] = handlerInfo.name + '.' + names[a];
+ }
+
+ for (var i = 0; i < len; ++i) {
+ var qp = qps[i];
+ var cacheMeta = qp.cacheMeta;
+ if (cacheMeta.scope === 'model') {
+ cacheMeta.parts = namePaths;
+ }
+ cacheMeta.prefix = qp.ctrl;
+ }
+ },
+
+ /**
+ @private
+
+ @property _updateSerializedQPValue
+ */
+ _updateSerializedQPValue: function(controller, qp) {
+ var value = get(controller, qp.prop);
+ qp.svalue = this.serializeQueryParam(value, qp.urlKey, qp.type);
+ },
+
+ /**
+ @private
+
+ @property _activeQPChanged
+ */
+ _activeQPChanged: function(controller, qp) {
+ var value = get(controller, qp.prop);
+ this.router._queuedQPChanges[qp.fprop] = value;
+ run.once(this, this._fireQueryParamTransition);
+ },
+
+ /**
+ @private
+ @method _updatingQPChanged
+ */
+ _updatingQPChanged: function(controller, qp) {
+ var router = this.router;
+ if (!router._qpUpdates) {
+ router._qpUpdates = {};
+ }
+ router._qpUpdates[qp.urlKey] = true;
+ },
+
+ mergedProperties: ['events', 'queryParams'],
+
+ /**
+ @method paramsFor
+ */
+ paramsFor: function(name) {
+ var route = this.container.lookup('route:' + name);
+
+ if (!route) {
+ return {};
+ }
+
+ var transition = this.router.router.activeTransition;
+ var state = transition ? transition.state : this.router.router.state;
+
+ var params = {};
+ merge(params, state.params[name]);
+ merge(params, getQueryParamsFor(route, state));
+
+ return params;
+ },
+
+ /**
+ @method serializeQueryParamKey
+ */
+ serializeQueryParamKey: function(controllerPropertyName) {
+ return controllerPropertyName;
+ },
+
+ /**
+ @method serializeQueryParam
+ */
+ serializeQueryParam: function(value, urlKey, defaultValueType) {
+ // urlKey isn't used here, but anyone overriding
+ // can use it to provide serialization specific
+ // to a certain query param.
+ if (defaultValueType === 'array') {
+ return JSON.stringify(value);
+ }
+ return '' + value;
+ },
+
+ /**
+ @method deserializeQueryParam
+ */
+ deserializeQueryParam: function(value, urlKey, defaultValueType) {
+ // urlKey isn't used here, but anyone overriding
+ // can use it to provide deserialization specific
+ // to a certain query param.
+
+ // Use the defaultValueType of the default value (the initial value assigned to a
+ // controller query param property), to intelligently deserialize and cast.
+ if (defaultValueType === 'boolean') {
+ return (value === 'true') ? true : false;
+ } else if (defaultValueType === 'number') {
+ return (Number(value)).valueOf();
+ } else if (defaultValueType === 'array') {
+ return Ember.A(JSON.parse(value));
+ }
+ return value;
+ },
+
+
+ /**
+ @private
+ @property _fireQueryParamTransition
+ */
+ _fireQueryParamTransition: function() {
+ this.transitionTo({ queryParams: this.router._queuedQPChanges });
+ this.router._queuedQPChanges = {};
+ },
+
+ /**
+ A hook you can use to reset controller values either when the model
+ changes or the route is exiting.
+
+ ```js
+ App.ArticlesRoute = Ember.Route.extend({
+ // ...
+
+ resetController: function (controller, isExiting, transition) {
+ if (isExiting) {
+ controller.set('page', 1);
+ }
+ }
+ });
+ ```
+
+ @method resetController
+ @param {Controller} controller instance
+ @param {Boolean} isExiting
+ @param {Object} transition
+ @since 1.7.0
+ */
+ resetController: Ember.K,
+
+ /**
+ @private
+
+ @method exit
+ */
+ exit: function() {
+ this.deactivate();
+ this.teardownViews();
+ },
+
+ /**
+ @private
+
+ @method _reset
+ @since 1.7.0
+ */
+ _reset: function(isExiting, transition) {
+ var controller = this.controller;
+
+ controller._qpDelegate = get(this, '_qp.states.inactive');
+
+ this.resetController(controller, isExiting, transition);
+ },
+
+ /**
+ @private
+
+ @method enter
+ */
+ enter: function() {
+ this.activate();
+ },
+
+ /**
+ The name of the view to use by default when rendering this routes template.
+
+ When rendering a template, the route will, by default, determine the
+ template and view to use from the name of the route itself. If you need to
+ define a specific view, set this property.
+
+ This is useful when multiple routes would benefit from using the same view
+ because it doesn't require a custom `renderTemplate` method. For example,
+ the following routes will all render using the `App.PostsListView` view:
+
+ ```js
+ var PostsList = Ember.Route.extend({
+ viewName: 'postsList'
+ });
+
+ App.PostsIndexRoute = PostsList.extend();
+ App.PostsArchivedRoute = PostsList.extend();
+ ```
+
+ @property viewName
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ viewName: null,
+
+ /**
+ The name of the template to use by default when rendering this routes
+ template.
+
+ This is similar with `viewName`, but is useful when you just want a custom
+ template without a view.
+
+ ```js
+ var PostsList = Ember.Route.extend({
+ templateName: 'posts/list'
+ });
+
+ App.PostsIndexRoute = PostsList.extend();
+ App.PostsArchivedRoute = PostsList.extend();
+ ```
+
+ @property templateName
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ templateName: null,
+
+ /**
+ The name of the controller to associate with this route.
+
+ By default, Ember will lookup a route's controller that matches the name
+ of the route (i.e. `App.PostController` for `App.PostRoute`). However,
+ if you would like to define a specific controller to use, you can do so
+ using this property.
+
+ This is useful in many ways, as the controller specified will be:
+
+ * passed to the `setupController` method.
+ * used as the controller for the view being rendered by the route.
+ * returned from a call to `controllerFor` for the route.
+
+ @property controllerName
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ controllerName: null,
+
+ /**
+ The `willTransition` action is fired at the beginning of any
+ attempted transition with a `Transition` object as the sole
+ argument. This action can be used for aborting, redirecting,
+ or decorating the transition from the currently active routes.
+
+ A good example is preventing navigation when a form is
+ half-filled out:
+
+ ```js
+ App.ContactFormRoute = Ember.Route.extend({
+ actions: {
+ willTransition: function(transition) {
+ if (this.controller.get('userHasEnteredData')) {
+ this.controller.displayNavigationConfirm();
+ transition.abort();
+ }
+ }
+ }
+ });
+ ```
+
+ You can also redirect elsewhere by calling
+ `this.transitionTo('elsewhere')` from within `willTransition`.
+ Note that `willTransition` will not be fired for the
+ redirecting `transitionTo`, since `willTransition` doesn't
+ fire when there is already a transition underway. If you want
+ subsequent `willTransition` actions to fire for the redirecting
+ transition, you must first explicitly call
+ `transition.abort()`.
+
+ @event willTransition
+ @param {Transition} transition
+ */
+
+ /**
+ The `didTransition` action is fired after a transition has
+ successfully been completed. This occurs after the normal model
+ hooks (`beforeModel`, `model`, `afterModel`, `setupController`)
+ have resolved. The `didTransition` action has no arguments,
+ however, it can be useful for tracking page views or resetting
+ state on the controller.
+
+ ```js
+ App.LoginRoute = Ember.Route.extend({
+ actions: {
+ didTransition: function() {
+ this.controller.get('errors.base').clear();
+ return true; // Bubble the didTransition event
+ }
+ }
+ });
+ ```
+
+ @event didTransition
+ @since 1.2.0
+ */
+
+ /**
+ The `loading` action is fired on the route when a route's `model`
+ hook returns a promise that is not already resolved. The current
+ `Transition` object is the first parameter and the route that
+ triggered the loading event is the second parameter.
+
+ ```js
+ App.ApplicationRoute = Ember.Route.extend({
+ actions: {
+ loading: function(transition, route) {
+ var view = Ember.View.create({
+ classNames: ['app-loading']
+ })
+ .append();
+
+ this.router.one('didTransition', function () {
+ view.destroy();
+ });
+ return true; // Bubble the loading event
+ }
+ }
+ });
+ ```
+
+ @event loading
+ @param {Transition} transition
+ @param {Ember.Route} route The route that triggered the loading event
+ @since 1.2.0
+ */
+
+ /**
+ When attempting to transition into a route, any of the hooks
+ may return a promise that rejects, at which point an `error`
+ action will be fired on the partially-entered routes, allowing
+ for per-route error handling logic, or shared error handling
+ logic defined on a parent route.
+
+ Here is an example of an error handler that will be invoked
+ for rejected promises from the various hooks on the route,
+ as well as any unhandled errors from child routes:
+
+ ```js
+ App.AdminRoute = Ember.Route.extend({
+ beforeModel: function() {
+ return Ember.RSVP.reject("bad things!");
+ },
+
+ actions: {
+ error: function(error, transition) {
+ // Assuming we got here due to the error in `beforeModel`,
+ // we can expect that error === "bad things!",
+ // but a promise model rejecting would also
+ // call this hook, as would any errors encountered
+ // in `afterModel`.
+
+ // The `error` hook is also provided the failed
+ // `transition`, which can be stored and later
+ // `.retry()`d if desired.
+
+ this.transitionTo('login');
+ }
+ }
+ });
+ ```
+
+ `error` actions that bubble up all the way to `ApplicationRoute`
+ will fire a default error handler that logs the error. You can
+ specify your own global default error handler by overriding the
+ `error` handler on `ApplicationRoute`:
+
+ ```js
+ App.ApplicationRoute = Ember.Route.extend({
+ actions: {
+ error: function(error, transition) {
+ this.controllerFor('banner').displayError(error.message);
+ }
+ }
+ });
+ ```
+ @event error
+ @param {Error} error
+ @param {Transition} transition
+ */
+
+ /**
+ The controller associated with this route.
+
+ Example
+
+ ```javascript
+ App.FormRoute = Ember.Route.extend({
+ actions: {
+ willTransition: function(transition) {
+ if (this.controller.get('userHasEnteredData') &&
+ !confirm("Are you sure you want to abandon progress?")) {
+ transition.abort();
+ } else {
+ // Bubble the `willTransition` action so that
+ // parent routes can decide whether or not to abort.
+ return true;
+ }
+ }
+ }
+ });
+ ```
+
+ @property controller
+ @type Ember.Controller
+ @since 1.6.0
+ */
+
+ _actions: {
+
+ queryParamsDidChange: function(changed, totalPresent, removed) {
+ var totalChanged = keys(changed).concat(keys(removed));
+ for (var i = 0, len = totalChanged.length; i < len; ++i) {
+ var urlKey = totalChanged[i];
+ var options = get(this.queryParams, urlKey) || {};
+ if (get(options, 'refreshModel')) {
+ this.refresh();
+ }
+ }
+
+ return true;
+ },
+
+ finalizeQueryParamChange: function(params, finalParams, transition) {
+ if (this.routeName !== 'application') { return true; }
+
+ // Transition object is absent for intermediate transitions.
+ if (!transition) { return; }
+
+ var handlerInfos = transition.state.handlerInfos;
+ var router = this.router;
+ var qpMeta = router._queryParamsFor(handlerInfos[handlerInfos.length-1].name);
+ var changes = router._qpUpdates;
+ var replaceUrl;
+
+ stashParamNames(router, handlerInfos);
+
+ for (var i = 0, len = qpMeta.qps.length; i < len; ++i) {
+ var qp = qpMeta.qps[i];
+ var route = qp.route;
+ var controller = route.controller;
+ var presentKey = qp.urlKey in params && qp.urlKey;
+
+ // Do a reverse lookup to see if the changed query
+ // param URL key corresponds to a QP property on
+ // this controller.
+ var value, svalue;
+ if (changes && qp.urlKey in changes) {
+ // Value updated in/before setupController
+ value = get(controller, qp.prop);
+ svalue = route.serializeQueryParam(value, qp.urlKey, qp.type);
+ } else {
+ if (presentKey) {
+ svalue = params[presentKey];
+ value = route.deserializeQueryParam(svalue, qp.urlKey, qp.type);
+ } else {
+ // No QP provided; use default value.
+ svalue = qp.sdef;
+ value = copyDefaultValue(qp.def);
+ }
+ }
+
+ controller._qpDelegate = get(this, '_qp.states.inactive');
+
+ var thisQueryParamChanged = (svalue !== qp.svalue);
+ if (thisQueryParamChanged) {
+ var options = get(route, 'queryParams.' + qp.urlKey) || {};
+
+ if (transition.queryParamsOnly && replaceUrl !== false) {
+ var replaceConfigValue = get(options, 'replace');
+ if (replaceConfigValue) {
+ replaceUrl = true;
+ } else if (replaceConfigValue === false) {
+ // Explicit pushState wins over any other replaceStates.
+ replaceUrl = false;
+ }
+ }
+
+ set(controller, qp.prop, value);
+ }
+
+ // Stash current serialized value of controller.
+ qp.svalue = svalue;
+
+ var thisQueryParamHasDefaultValue = (qp.sdef === svalue);
+ if (!thisQueryParamHasDefaultValue) {
+ finalParams.push({
+ value: svalue,
+ visible: true,
+ key: presentKey || qp.urlKey
+ });
+ }
+ }
+
+ if (replaceUrl) {
+ transition.method('replace');
+ }
+
+ forEach(qpMeta.qps, function(qp) {
+ var routeQpMeta = get(qp.route, '_qp');
+ var finalizedController = qp.route.controller;
+ finalizedController._qpDelegate = get(routeQpMeta, 'states.active');
+ });
+
+ router._qpUpdates = null;
+ }
+ },
+
+ /**
+ @deprecated
+
+ Please use `actions` instead.
+ @method events
+ */
+ events: null,
+
+ /**
+ This hook is executed when the router completely exits this route. It is
+ not executed when the model for the route changes.
+
+ @method deactivate
+ */
+ deactivate: Ember.K,
+
+ /**
+ This hook is executed when the router enters the route. It is not executed
+ when the model for the route changes.
+
+ @method activate
+ */
+ activate: Ember.K,
+
+ /**
+ Transition the application into another route. The route may
+ be either a single route or route path:
+
+ ```javascript
+ this.transitionTo('blogPosts');
+ this.transitionTo('blogPosts.recentEntries');
+ ```
+
+ Optionally supply a model for the route in question. The model
+ will be serialized into the URL using the `serialize` hook of
+ the route:
+
+ ```javascript
+ this.transitionTo('blogPost', aPost);
+ ```
+
+ If a literal is passed (such as a number or a string), it will
+ be treated as an identifier instead. In this case, the `model`
+ hook of the route will be triggered:
+
+ ```javascript
+ this.transitionTo('blogPost', 1);
+ ```
+
+ Multiple models will be applied last to first recursively up the
+ resource tree.
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('blogPost', {path:':blogPostId'}, function(){
+ this.resource('blogComment', {path: ':blogCommentId'});
+ });
+ });
+
+ this.transitionTo('blogComment', aPost, aComment);
+ this.transitionTo('blogComment', 1, 13);
+ ```
+
+ It is also possible to pass a URL (a string that starts with a
+ `/`). This is intended for testing and debugging purposes and
+ should rarely be used in production code.
+
+ ```javascript
+ this.transitionTo('/');
+ this.transitionTo('/blog/post/1/comment/13');
+ ```
+
+ See also 'replaceWith'.
+
+ Simple Transition Example
+
+ ```javascript
+ App.Router.map(function() {
+ this.route("index");
+ this.route("secret");
+ this.route("fourOhFour", { path: "*:"});
+ });
+
+ App.IndexRoute = Ember.Route.extend({
+ actions: {
+ moveToSecret: function(context){
+ if (authorized()){
+ this.transitionTo('secret', context);
+ }
+ this.transitionTo('fourOhFour');
+ }
+ }
+ });
+ ```
+
+ Transition to a nested route
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('articles', { path: '/articles' }, function() {
+ this.route('new');
+ });
+ });
+
+ App.IndexRoute = Ember.Route.extend({
+ actions: {
+ transitionToNewArticle: function() {
+ this.transitionTo('articles.new');
+ }
+ }
+ });
+ ```
+
+ Multiple Models Example
+
+ ```javascript
+ App.Router.map(function() {
+ this.route("index");
+ this.resource('breakfast', {path:':breakfastId'}, function(){
+ this.resource('cereal', {path: ':cerealId'});
+ });
+ });
+
+ App.IndexRoute = Ember.Route.extend({
+ actions: {
+ moveToChocolateCereal: function(){
+ var cereal = { cerealId: "ChocolateYumminess"},
+ breakfast = {breakfastId: "CerealAndMilk"};
+
+ this.transitionTo('cereal', breakfast, cereal);
+ }
+ }
+ });
+ ```
+
+ @method transitionTo
+ @param {String} name the name of the route or a URL
+ @param {...Object} models the model(s) or identifier(s) to be used while
+ transitioning to the route.
+ @return {Transition} the transition object associated with this
+ attempted transition
+ */
+ transitionTo: function(name, context) {
+ var router = this.router;
+ return router.transitionTo.apply(router, arguments);
+ },
+
+ /**
+ Perform a synchronous transition into another route without attempting
+ to resolve promises, update the URL, or abort any currently active
+ asynchronous transitions (i.e. regular transitions caused by
+ `transitionTo` or URL changes).
+
+ This method is handy for performing intermediate transitions on the
+ way to a final destination route, and is called internally by the
+ default implementations of the `error` and `loading` handlers.
+
+ @method intermediateTransitionTo
+ @param {String} name the name of the route
+ @param {...Object} models the model(s) to be used while transitioning
+ to the route.
+ @since 1.2.0
+ */
+ intermediateTransitionTo: function() {
+ var router = this.router;
+ router.intermediateTransitionTo.apply(router, arguments);
+ },
+
+ /**
+ Refresh the model on this route and any child routes, firing the
+ `beforeModel`, `model`, and `afterModel` hooks in a similar fashion
+ to how routes are entered when transitioning in from other route.
+ The current route params (e.g. `article_id`) will be passed in
+ to the respective model hooks, and if a different model is returned,
+ `setupController` and associated route hooks will re-fire as well.
+
+ An example usage of this method is re-querying the server for the
+ latest information using the same parameters as when the route
+ was first entered.
+
+ Note that this will cause `model` hooks to fire even on routes
+ that were provided a model object when the route was initially
+ entered.
+
+ @method refresh
+ @return {Transition} the transition object associated with this
+ attempted transition
+ @since 1.4.0
+ */
+ refresh: function() {
+ return this.router.router.refresh(this);
+ },
+
+ /**
+ Transition into another route while replacing the current URL, if possible.
+ This will replace the current history entry instead of adding a new one.
+ Beside that, it is identical to `transitionTo` in all other respects. See
+ 'transitionTo' for additional information regarding multiple models.
+
+ Example
+
+ ```javascript
+ App.Router.map(function() {
+ this.route("index");
+ this.route("secret");
+ });
+
+ App.SecretRoute = Ember.Route.extend({
+ afterModel: function() {
+ if (!authorized()){
+ this.replaceWith('index');
+ }
+ }
+ });
+ ```
+
+ @method replaceWith
+ @param {String} name the name of the route or a URL
+ @param {...Object} models the model(s) or identifier(s) to be used while
+ transitioning to the route.
+ @return {Transition} the transition object associated with this
+ attempted transition
+ */
+ replaceWith: function() {
+ var router = this.router;
+ return router.replaceWith.apply(router, arguments);
+ },
+
+ /**
+ Sends an action to the router, which will delegate it to the currently
+ active route hierarchy per the bubbling rules explained under `actions`.
+
+ Example
+
+ ```javascript
+ App.Router.map(function() {
+ this.route("index");
+ });
+
+ App.ApplicationRoute = Ember.Route.extend({
+ actions: {
+ track: function(arg) {
+ console.log(arg, 'was clicked');
+ }
+ }
+ });
+
+ App.IndexRoute = Ember.Route.extend({
+ actions: {
+ trackIfDebug: function(arg) {
+ if (debug) {
+ this.send('track', arg);
+ }
+ }
+ }
+ });
+ ```
+
+ @method send
+ @param {String} name the name of the action to trigger
+ @param {...*} args
+ */
+ send: function() {
+ return this.router.send.apply(this.router, arguments);
+ },
+
+ /**
+ This hook is the entry point for router.js
+
+ @private
+ @method setup
+ */
+ setup: function(context, transition) {
+ var controllerName = this.controllerName || this.routeName;
+ var controller = this.controllerFor(controllerName, true);
+
+ if (!controller) {
+ controller = this.generateController(controllerName, context);
+ }
+
+ // Assign the route's controller so that it can more easily be
+ // referenced in action handlers
+ this.controller = controller;
+
+ if (this.setupControllers) {
+ Ember.deprecate("Ember.Route.setupControllers is deprecated. Please use Ember.Route.setupController(controller, model) instead.");
+ this.setupControllers(controller, context);
+ } else {
+ var states = get(this, '_qp.states');
+ if (transition) {
+ // Update the model dep values used to calculate cache keys.
+ stashParamNames(this.router, transition.state.handlerInfos);
+ controller._qpDelegate = states.changingKeys;
+ controller._updateCacheParams(transition.params);
+ }
+ controller._qpDelegate = states.allowOverrides;
+
+ if (transition) {
+ var qpValues = getQueryParamsFor(this, transition.state);
+ controller.setProperties(qpValues);
+ }
+
+ this.setupController(controller, context, transition);
+ }
+
+ if (this.renderTemplates) {
+ Ember.deprecate("Ember.Route.renderTemplates is deprecated. Please use Ember.Route.renderTemplate(controller, model) instead.");
+ this.renderTemplates(context);
+ } else {
+ this.renderTemplate(controller, context);
+ }
+ },
+
+ /**
+ This hook is the first of the route entry validation hooks
+ called when an attempt is made to transition into a route
+ or one of its children. It is called before `model` and
+ `afterModel`, and is appropriate for cases when:
+
+ 1) A decision can be made to redirect elsewhere without
+ needing to resolve the model first.
+ 2) Any async operations need to occur first before the
+ model is attempted to be resolved.
+
+ This hook is provided the current `transition` attempt
+ as a parameter, which can be used to `.abort()` the transition,
+ save it for a later `.retry()`, or retrieve values set
+ on it from a previous hook. You can also just call
+ `this.transitionTo` to another route to implicitly
+ abort the `transition`.
+
+ You can return a promise from this hook to pause the
+ transition until the promise resolves (or rejects). This could
+ be useful, for instance, for retrieving async code from
+ the server that is required to enter a route.
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ beforeModel: function(transition) {
+ if (!App.Post) {
+ return Ember.$.getScript('/models/post.js');
+ }
+ }
+ });
+ ```
+
+ If `App.Post` doesn't exist in the above example,
+ `beforeModel` will use jQuery's `getScript`, which
+ returns a promise that resolves after the server has
+ successfully retrieved and executed the code from the
+ server. Note that if an error were to occur, it would
+ be passed to the `error` hook on `Ember.Route`, but
+ it's also possible to handle errors specific to
+ `beforeModel` right from within the hook (to distinguish
+ from the shared error handling behavior of the `error`
+ hook):
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ beforeModel: function(transition) {
+ if (!App.Post) {
+ var self = this;
+ return Ember.$.getScript('post.js').then(null, function(e) {
+ self.transitionTo('help');
+
+ // Note that the above transitionTo will implicitly
+ // halt the transition. If you were to return
+ // nothing from this promise reject handler,
+ // according to promise semantics, that would
+ // convert the reject into a resolve and the
+ // transition would continue. To propagate the
+ // error so that it'd be handled by the `error`
+ // hook, you would have to either
+ return Ember.RSVP.reject(e);
+ });
+ }
+ }
+ });
+ ```
+
+ @method beforeModel
+ @param {Transition} transition
+ @param {Object} queryParams the active query params for this route
+ @return {Promise} if the value returned from this hook is
+ a promise, the transition will pause until the transition
+ resolves. Otherwise, non-promise return values are not
+ utilized in any way.
+ */
+ beforeModel: Ember.K,
+
+ /**
+ This hook is called after this route's model has resolved.
+ It follows identical async/promise semantics to `beforeModel`
+ but is provided the route's resolved model in addition to
+ the `transition`, and is therefore suited to performing
+ logic that can only take place after the model has already
+ resolved.
+
+ ```js
+ App.PostsRoute = Ember.Route.extend({
+ afterModel: function(posts, transition) {
+ if (posts.get('length') === 1) {
+ this.transitionTo('post.show', posts.get('firstObject'));
+ }
+ }
+ });
+ ```
+
+ Refer to documentation for `beforeModel` for a description
+ of transition-pausing semantics when a promise is returned
+ from this hook.
+
+ @method afterModel
+ @param {Object} resolvedModel the value returned from `model`,
+ or its resolved value if it was a promise
+ @param {Transition} transition
+ @param {Object} queryParams the active query params for this handler
+ @return {Promise} if the value returned from this hook is
+ a promise, the transition will pause until the transition
+ resolves. Otherwise, non-promise return values are not
+ utilized in any way.
+ */
+ afterModel: Ember.K,
+
+ /**
+ A hook you can implement to optionally redirect to another route.
+
+ If you call `this.transitionTo` from inside of this hook, this route
+ will not be entered in favor of the other hook.
+
+ `redirect` and `afterModel` behave very similarly and are
+ called almost at the same time, but they have an important
+ distinction in the case that, from one of these hooks, a
+ redirect into a child route of this route occurs: redirects
+ from `afterModel` essentially invalidate the current attempt
+ to enter this route, and will result in this route's `beforeModel`,
+ `model`, and `afterModel` hooks being fired again within
+ the new, redirecting transition. Redirects that occur within
+ the `redirect` hook, on the other hand, will _not_ cause
+ these hooks to be fired again the second time around; in
+ other words, by the time the `redirect` hook has been called,
+ both the resolved model and attempted entry into this route
+ are considered to be fully validated.
+
+ @method redirect
+ @param {Object} model the model for this route
+ @param {Transition} transition the transition object associated with the current transition
+ */
+ redirect: Ember.K,
+
+ /**
+ Called when the context is changed by router.js.
+
+ @private
+ @method contextDidChange
+ */
+ contextDidChange: function() {
+ this.currentModel = this.context;
+ },
+
+ /**
+ A hook you can implement to convert the URL into the model for
+ this route.
+
+ ```js
+ App.Router.map(function() {
+ this.resource('post', {path: '/posts/:post_id'});
+ });
+ ```
+
+ The model for the `post` route is `App.Post.find(params.post_id)`.
+
+ By default, if your route has a dynamic segment ending in `_id`:
+
+ * The model class is determined from the segment (`post_id`'s
+ class is `App.Post`)
+ * The find method is called on the model class with the value of
+ the dynamic segment.
+
+ Note that for routes with dynamic segments, this hook is not always
+ executed. If the route is entered through a transition (e.g. when
+ using the `link-to` Handlebars helper or the `transitionTo` method
+ of routes), and a model context is already provided this hook
+ is not called.
+
+ A model context does not include a primitive string or number,
+ which does cause the model hook to be called.
+
+ Routes without dynamic segments will always execute the model hook.
+
+ ```js
+ // no dynamic segment, model hook always called
+ this.transitionTo('posts');
+
+ // model passed in, so model hook not called
+ thePost = store.find('post', 1);
+ this.transitionTo('post', thePost);
+
+ // integer passed in, model hook is called
+ this.transitionTo('post', 1);
+ ```
+
+
+ This hook follows the asynchronous/promise semantics
+ described in the documentation for `beforeModel`. In particular,
+ if a promise returned from `model` fails, the error will be
+ handled by the `error` hook on `Ember.Route`.
+
+ Example
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ model: function(params) {
+ return App.Post.find(params.post_id);
+ }
+ });
+ ```
+
+ @method model
+ @param {Object} params the parameters extracted from the URL
+ @param {Transition} transition
+ @param {Object} queryParams the query params for this route
+ @return {Object|Promise} the model for this route. If
+ a promise is returned, the transition will pause until
+ the promise resolves, and the resolved value of the promise
+ will be used as the model for this route.
+ */
+ model: function(params, transition) {
+ var match, name, sawParams, value;
+
+ var queryParams = get(this, '_qp.map');
+
+ for (var prop in params) {
+ if (prop === 'queryParams' || (queryParams && prop in queryParams)) {
+ continue;
+ }
+
+ if (match = prop.match(/^(.*)_id$/)) {
+ name = match[1];
+ value = params[prop];
+ }
+ sawParams = true;
+ }
+
+ if (!name && sawParams) { return copy(params); }
+ else if (!name) {
+ if (transition.resolveIndex < 1) { return; }
+
+ var parentModel = transition.state.handlerInfos[transition.resolveIndex-1].context;
+
+ return parentModel;
+ }
+
+ return this.findModel(name, value);
+ },
+
+ /**
+ @private
+ @method deserialize
+ @param {Object} params the parameters extracted from the URL
+ @param {Transition} transition
+ @return {Object|Promise} the model for this route.
+
+ Router.js hook.
+ */
+ deserialize: function(params, transition) {
+ return this.model(this.paramsFor(this.routeName), transition);
+ },
+
+ /**
+
+ @method findModel
+ @param {String} type the model type
+ @param {Object} value the value passed to find
+ */
+ findModel: function(){
+ var store = get(this, 'store');
+ return store.find.apply(store, arguments);
+ },
+
+ /**
+ Store property provides a hook for data persistence libraries to inject themselves.
+
+ By default, this store property provides the exact same functionality previously
+ in the model hook.
+
+ Currently, the required interface is:
+
+ `store.find(modelName, findArguments)`
+
+ @method store
+ @param {Object} store
+ */
+ store: computed(function(){
+ var container = this.container;
+ var routeName = this.routeName;
+ var namespace = get(this, 'router.namespace');
+
+ return {
+ find: function(name, value) {
+ var modelClass = container.lookupFactory('model:' + name);
+
+ Ember.assert("You used the dynamic segment " + name + "_id in your route " +
+ routeName + ", but " + namespace + "." + classify(name) +
+ " did not exist and you did not override your route's `model` " +
+ "hook.", modelClass);
+
+ if (!modelClass) { return; }
+
+ Ember.assert(classify(name) + ' has no method `find`.', typeof modelClass.find === 'function');
+
+ return modelClass.find(value);
+ }
+ };
+ }),
+
+ /**
+ A hook you can implement to convert the route's model into parameters
+ for the URL.
+
+ ```js
+ App.Router.map(function() {
+ this.resource('post', {path: '/posts/:post_id'});
+ });
+
+ App.PostRoute = Ember.Route.extend({
+ model: function(params) {
+ // the server returns `{ id: 12 }`
+ return jQuery.getJSON("/posts/" + params.post_id);
+ },
+
+ serialize: function(model) {
+ // this will make the URL `/posts/12`
+ return { post_id: model.id };
+ }
+ });
+ ```
+
+ The default `serialize` method will insert the model's `id` into the
+ route's dynamic segment (in this case, `:post_id`) if the segment contains '_id'.
+ If the route has multiple dynamic segments or does not contain '_id', `serialize`
+ will return `Ember.getProperties(model, params)`
+
+ This method is called when `transitionTo` is called with a context
+ in order to populate the URL.
+
+ @method serialize
+ @param {Object} model the route's model
+ @param {Array} params an Array of parameter names for the current
+ route (in the example, `['post_id']`.
+ @return {Object} the serialized parameters
+ */
+ serialize: function(model, params) {
+ if (params.length < 1) { return; }
+ if (!model) { return; }
+
+ var name = params[0], object = {};
+
+ if (/_id$/.test(name) && params.length === 1) {
+ object[name] = get(model, "id");
+ } else {
+ object = getProperties(model, params);
+ }
+
+ return object;
+ },
+
+ /**
+ A hook you can use to setup the controller for the current route.
+
+ This method is called with the controller for the current route and the
+ model supplied by the `model` hook.
+
+ By default, the `setupController` hook sets the `model` property of
+ the controller to the `model`.
+
+ If you implement the `setupController` hook in your Route, it will
+ prevent this default behavior. If you want to preserve that behavior
+ when implementing your `setupController` function, make sure to call
+ `_super`:
+
+ ```js
+ App.PhotosRoute = Ember.Route.extend({
+ model: function() {
+ return App.Photo.find();
+ },
+
+ setupController: function (controller, model) {
+ // Call _super for default behavior
+ this._super(controller, model);
+ // Implement your custom setup after
+ this.controllerFor('application').set('showingPhotos', true);
+ }
+ });
+ ```
+
+ This means that your template will get a proxy for the model as its
+ context, and you can act as though the model itself was the context.
+
+ The provided controller will be one resolved based on the name
+ of this route.
+
+ If no explicit controller is defined, Ember will automatically create
+ an appropriate controller for the model.
+
+ * if the model is an `Ember.Array` (including record arrays from Ember
+ Data), the controller is an `Ember.ArrayController`.
+ * otherwise, the controller is an `Ember.ObjectController`.
+
+ As an example, consider the router:
+
+ ```js
+ App.Router.map(function() {
+ this.resource('post', {path: '/posts/:post_id'});
+ });
+ ```
+
+ For the `post` route, a controller named `App.PostController` would
+ be used if it is defined. If it is not defined, an `Ember.ObjectController`
+ instance would be used.
+
+ Example
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ setupController: function(controller, model) {
+ controller.set('model', model);
+ }
+ });
+ ```
+
+ @method setupController
+ @param {Controller} controller instance
+ @param {Object} model
+ */
+ setupController: function(controller, context, transition) {
+ if (controller && (context !== undefined)) {
+ set(controller, 'model', context);
+ }
+ },
+
+ /**
+ Returns the controller for a particular route or name.
+
+ The controller instance must already have been created, either through entering the
+ associated route or using `generateController`.
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ setupController: function(controller, post) {
+ this._super(controller, post);
+ this.controllerFor('posts').set('currentPost', post);
+ }
+ });
+ ```
+
+ @method controllerFor
+ @param {String} name the name of the route or controller
+ @return {Ember.Controller}
+ */
+ controllerFor: function(name, _skipAssert) {
+ var container = this.container;
+ var route = container.lookup('route:'+name);
+ var controller;
+
+ if (route && route.controllerName) {
+ name = route.controllerName;
+ }
+
+ controller = container.lookup('controller:' + name);
+
+ // NOTE: We're specifically checking that skipAssert is true, because according
+ // to the old API the second parameter was model. We do not want people who
+ // passed a model to skip the assertion.
+ Ember.assert("The controller named '"+name+"' could not be found. Make sure " +
+ "that this route exists and has already been entered at least " +
+ "once. If you are accessing a controller not associated with a " +
+ "route, make sure the controller class is explicitly defined.",
+ controller || _skipAssert === true);
+
+ return controller;
+ },
+
+ /**
+ Generates a controller for a route.
+
+ If the optional model is passed then the controller type is determined automatically,
+ e.g., an ArrayController for arrays.
+
+ Example
+
+ ```js
+ App.PostRoute = Ember.Route.extend({
+ setupController: function(controller, post) {
+ this._super(controller, post);
+ this.generateController('posts', post);
+ }
+ });
+ ```
+
+ @method generateController
+ @param {String} name the name of the controller
+ @param {Object} model the model to infer the type of the controller (optional)
+ */
+ generateController: function(name, model) {
+ var container = this.container;
+
+ model = model || this.modelFor(name);
+
+ return generateController(container, name, model);
+ },
+
+ /**
+ Returns the model of a parent (or any ancestor) route
+ in a route hierarchy. During a transition, all routes
+ must resolve a model object, and if a route
+ needs access to a parent route's model in order to
+ resolve a model (or just reuse the model from a parent),
+ it can call `this.modelFor(theNameOfParentRoute)` to
+ retrieve it.
+
+ Example
+
+ ```js
+ App.Router.map(function() {
+ this.resource('post', { path: '/post/:post_id' }, function() {
+ this.resource('comments');
+ });
+ });
+
+ App.CommentsRoute = Ember.Route.extend({
+ afterModel: function() {
+ this.set('post', this.modelFor('post'));
+ }
+ });
+ ```
+
+ @method modelFor
+ @param {String} name the name of the route
+ @return {Object} the model object
+ */
+ modelFor: function(name) {
+ var route = this.container.lookup('route:' + name);
+ var transition = this.router ? this.router.router.activeTransition : null;
+
+ // If we are mid-transition, we want to try and look up
+ // resolved parent contexts on the current transitionEvent.
+ if (transition) {
+ var modelLookupName = (route && route.routeName) || name;
+ if (transition.resolvedModels.hasOwnProperty(modelLookupName)) {
+ return transition.resolvedModels[modelLookupName];
+ }
+ }
+
+ return route && route.currentModel;
+ },
+
+ /**
+ A hook you can use to render the template for the current route.
+
+ This method is called with the controller for the current route and the
+ model supplied by the `model` hook. By default, it renders the route's
+ template, configured with the controller for the route.
+
+ This method can be overridden to set up and render additional or
+ alternative templates.
+
+ ```js
+ App.PostsRoute = Ember.Route.extend({
+ renderTemplate: function(controller, model) {
+ var favController = this.controllerFor('favoritePost');
+
+ // Render the `favoritePost` template into
+ // the outlet `posts`, and display the `favoritePost`
+ // controller.
+ this.render('favoritePost', {
+ outlet: 'posts',
+ controller: favController
+ });
+ }
+ });
+ ```
+
+ @method renderTemplate
+ @param {Object} controller the route's controller
+ @param {Object} model the route's model
+ */
+ renderTemplate: function(controller, model) {
+ this.render();
+ },
+
+ /**
+ `render` is used to render a template into a region of another template
+ (indicated by an `{{outlet}}`). `render` is used both during the entry
+ phase of routing (via the `renderTemplate` hook) and later in response to
+ user interaction.
+
+ For example, given the following minimal router and templates:
+
+ ```js
+ Router.map(function() {
+ this.resource('photos');
+ });
+ ```
+
+ ```handlebars
+
+
+ {{outlet "anOutletName"}}
+
+ ```
+
+ ```handlebars
+
+ Photos
+ ```
+
+ You can render `photos.hbs` into the `"anOutletName"` outlet of
+ `application.hbs` by calling `render`:
+
+ ```js
+ // posts route
+ Ember.Route.extend({
+ renderTemplate: function(){
+ this.render('posts', {
+ into: 'application',
+ outlet: 'anOutletName'
+ })
+ }
+ });
+ ```
+
+ `render` additionally allows you to supply which `view`, `controller`, and
+ `model` objects should be loaded and associated with the rendered template.
+
+
+ ```js
+ // posts route
+ Ember.Route.extend({
+ renderTemplate: function(controller, model){
+ this.render('posts', { // the template to render, referenced by name
+ into: 'application', // the template to render into, referenced by name
+ outlet: 'anOutletName', // the outlet inside `options.template` to render into.
+ view: 'aViewName', // the view to use for this template, referenced by name
+ controller: 'someControllerName', // the controller to use for this template, referenced by name
+ model: model // the model to set on `options.controller`.
+ })
+ }
+ });
+ ```
+
+ The string values provided for the template name, view, and controller
+ will eventually pass through to the resolver for lookup. See
+ Ember.Resolver for how these are mapped to JavaScript objects in your
+ application.
+
+ Not all options need to be passed to `render`. Default values will be used
+ based on the name of the route specified in the router or the Route's
+ `controllerName`, `viewName` and and `templateName` properties.
+
+ For example:
+
+ ```js
+ // router
+ Router.map(function() {
+ this.route('index');
+ this.resource('post', {path: '/posts/:post_id'});
+ });
+ ```
+
+ ```js
+ // post route
+ PostRoute = App.Route.extend({
+ renderTemplate: function() {
+ this.render(); // all defaults apply
+ }
+ });
+ ```
+
+ The name of the `PostRoute`, defined by the router, is `post`.
+
+ The following equivalent default options will be applied when
+ the Route calls `render`:
+
+ ```js
+ //
+ this.render('post', { // the template name associated with 'post' Route
+ into: 'application', // the parent route to 'post' Route
+ outlet: 'main', // {{outlet}} and {{outlet 'main' are synonymous}},
+ view: 'post', // the view associated with the 'post' Route
+ controller: 'post', // the controller associated with the 'post' Route
+ })
+ ```
+
+ By default the controller's `model` will be the route's model, so it does not
+ need to be passed unless you wish to change which model is being used.
+
+ @method render
+ @param {String} name the name of the template to render
+ @param {Object} [options] the options
+ @param {String} [options.into] the template to render into,
+ referenced by name. Defaults to the parent template
+ @param {String} [options.outlet] the outlet inside `options.template` to render into.
+ Defaults to 'main'
+ @param {String} [options.controller] the controller to use for this template,
+ referenced by name. Defaults to the Route's paired controller
+ @param {String} [options.model] the model object to set on `options.controller`
+ Defaults to the return value of the Route's model hook
+ */
+ render: function(name, options) {
+ Ember.assert("The name in the given arguments is undefined", arguments.length > 0 ? !isNone(arguments[0]) : true);
+
+ var namePassed = typeof name === 'string' && !!name;
+
+ if (typeof name === 'object' && !options) {
+ options = name;
+ name = this.routeName;
+ }
+
+ options = options || {};
+ options.namePassed = namePassed;
+
+ var templateName;
+
+ if (name) {
+ name = name.replace(/\//g, '.');
+ templateName = name;
+ } else {
+ name = this.routeName;
+ templateName = this.templateName || name;
+ }
+
+ var viewName = options.view || namePassed && name || this.viewName || name;
+
+ var container = this.container;
+ var view = container.lookup('view:' + viewName);
+ var template = view ? view.get('template') : null;
+
+ if (!template) {
+ template = container.lookup('template:' + templateName);
+ }
+
+ if (!view && !template) {
+ Ember.assert("Could not find \"" + name + "\" template or view.", Ember.isEmpty(arguments[0]));
+ if (get(this.router, 'namespace.LOG_VIEW_LOOKUPS')) {
+ Ember.Logger.info("Could not find \"" + name + "\" template or view. Nothing will be rendered", { fullName: 'template:' + name });
+ }
+ return;
+ }
+
+ options = normalizeOptions(this, name, template, options);
+ view = setupView(view, container, options);
+
+ if (options.outlet === 'main') { this.lastRenderedTemplate = name; }
+
+ appendView(this, view, options);
+ },
+
+ /**
+ Disconnects a view that has been rendered into an outlet.
+
+ You may pass any or all of the following options to `disconnectOutlet`:
+
+ * `outlet`: the name of the outlet to clear (default: 'main')
+ * `parentView`: the name of the view containing the outlet to clear
+ (default: the view rendered by the parent route)
+
+ Example:
+
+ ```js
+ App.ApplicationRoute = App.Route.extend({
+ actions: {
+ showModal: function(evt) {
+ this.render(evt.modalName, {
+ outlet: 'modal',
+ into: 'application'
+ });
+ },
+ hideModal: function(evt) {
+ this.disconnectOutlet({
+ outlet: 'modal',
+ parentView: 'application'
+ });
+ }
+ }
+ });
+ ```
+
+ Alternatively, you can pass the `outlet` name directly as a string.
+
+ Example:
+
+ ```js
+ hideModal: function(evt) {
+ this.disconnectOutlet('modal');
+ }
+ ```
+
+ @method disconnectOutlet
+ @param {Object|String} options the options hash or outlet name
+ */
+ disconnectOutlet: function(options) {
+ if (!options || typeof options === "string") {
+ var outletName = options;
+ options = {};
+ options.outlet = outletName;
+ }
+ options.parentView = options.parentView ? options.parentView.replace(/\//g, '.') : parentTemplate(this);
+ options.outlet = options.outlet || 'main';
+
+ var parentView = this.router._lookupActiveView(options.parentView);
+ if (parentView) { parentView.disconnectOutlet(options.outlet); }
+ },
+
+ willDestroy: function() {
+ this.teardownViews();
+ },
+
+ /**
+ @private
+
+ @method teardownViews
+ */
+ teardownViews: function() {
+ // Tear down the top level view
+ if (this.teardownTopLevelView) { this.teardownTopLevelView(); }
+
+ // Tear down any outlets rendered with 'into'
+ var teardownOutletViews = this.teardownOutletViews || [];
+ forEach(teardownOutletViews, function(teardownOutletView) {
+ teardownOutletView();
+ });
+
+ delete this.teardownTopLevelView;
+ delete this.teardownOutletViews;
+ delete this.lastRenderedTemplate;
+ }
+ });
+
+ var defaultQPMeta = {
+ qps: [],
+ map: {},
+ states: {}
+ };
+
+ function parentRoute(route) {
+ var handlerInfo = handlerInfoFor(route, route.router.router.state.handlerInfos, -1);
+ return handlerInfo && handlerInfo.handler;
+ }
+
+ function handlerInfoFor(route, handlerInfos, _offset) {
+ if (!handlerInfos) { return; }
+
+ var offset = _offset || 0, current;
+ for (var i=0, l=handlerInfos.length; i " + routeName, { fullName: routeName });
+ }
+ }
+
+ handler.routeName = name;
+ return handler;
+ };
+ },
+
+ _setupRouter: function(router, location) {
+ var lastURL, emberRouter = this;
+
+ router.getHandler = this._getHandlerFunction();
+
+ var doUpdateURL = function() {
+ location.setURL(lastURL);
+ };
+
+ router.updateURL = function(path) {
+ lastURL = path;
+ run.once(doUpdateURL);
+ };
+
+ if (location.replaceURL) {
+ var doReplaceURL = function() {
+ location.replaceURL(lastURL);
+ };
+
+ router.replaceURL = function(path) {
+ lastURL = path;
+ run.once(doReplaceURL);
+ };
+ }
+
+ router.didTransition = function(infos) {
+ emberRouter.didTransition(infos);
+ };
+ },
+
+ _serializeQueryParams: function(targetRouteName, queryParams) {
+ var groupedByUrlKey = {};
+
+ forEachQueryParam(this, targetRouteName, queryParams, function(key, value, qp) {
+ var urlKey = qp.urlKey;
+ if (!groupedByUrlKey[urlKey]) {
+ groupedByUrlKey[urlKey] = [];
+ }
+ groupedByUrlKey[urlKey].push({
+ qp: qp,
+ value: value
+ });
+ delete queryParams[key];
+ });
+
+ for (var key in groupedByUrlKey) {
+ var qps = groupedByUrlKey[key];
+ if (qps.length > 1) {
+ var qp0 = qps[0].qp, qp1=qps[1].qp;
+ Ember.assert(fmt("You're not allowed to have more than one controller property map to the same query param key, but both `%@` and `%@` map to `%@`. You can fix this by mapping one of the controller properties to a different query param key via the `as` config option, e.g. `%@: { as: 'other-%@' }`", [qp0.fprop, qp1.fprop, qp0.urlKey, qp0.prop, qp0.prop]), false);
+ }
+ var qp = qps[0].qp;
+ queryParams[qp.urlKey] = qp.route.serializeQueryParam(qps[0].value, qp.urlKey, qp.type);
+ }
+ },
+
+ _deserializeQueryParams: function(targetRouteName, queryParams) {
+ forEachQueryParam(this, targetRouteName, queryParams, function(key, value, qp) {
+ delete queryParams[key];
+ queryParams[qp.prop] = qp.route.deserializeQueryParam(value, qp.urlKey, qp.type);
+ });
+ },
+
+ _pruneDefaultQueryParamValues: function(targetRouteName, queryParams) {
+ var qps = this._queryParamsFor(targetRouteName);
+ for (var key in queryParams) {
+ var qp = qps.map[key];
+ if (qp && qp.sdef === queryParams[key]) {
+ delete queryParams[key];
+ }
+ }
+ },
+
+ _doTransition: function(_targetRouteName, models, _queryParams) {
+ var targetRouteName = _targetRouteName || getActiveTargetName(this.router);
+ Ember.assert("The route " + targetRouteName + " was not found", targetRouteName && this.router.hasRoute(targetRouteName));
+
+ var queryParams = {};
+ merge(queryParams, _queryParams);
+ this._prepareQueryParams(targetRouteName, models, queryParams);
+
+ var transitionArgs = routeArgs(targetRouteName, models, queryParams);
+ var transitionPromise = this.router.transitionTo.apply(this.router, transitionArgs);
+
+ listenForTransitionErrors(transitionPromise);
+
+ return transitionPromise;
+ },
+
+ _prepareQueryParams: function(targetRouteName, models, queryParams) {
+ this._hydrateUnsuppliedQueryParams(targetRouteName, models, queryParams);
+ this._serializeQueryParams(targetRouteName, queryParams);
+ this._pruneDefaultQueryParamValues(targetRouteName, queryParams);
+ },
+
+ /**
+ Returns a merged query params meta object for a given route.
+ Useful for asking a route what its known query params are.
+ */
+ _queryParamsFor: function(leafRouteName) {
+ if (this._qpCache[leafRouteName]) {
+ return this._qpCache[leafRouteName];
+ }
+
+ var map = {}, qps = [], qpCache = this._qpCache[leafRouteName] = {
+ map: map,
+ qps: qps
+ };
+
+ var routerjs = this.router;
+ var recogHandlerInfos = routerjs.recognizer.handlersFor(leafRouteName);
+
+ for (var i = 0, len = recogHandlerInfos.length; i < len; ++i) {
+ var recogHandler = recogHandlerInfos[i];
+ var route = routerjs.getHandler(recogHandler.handler);
+ var qpMeta = get(route, '_qp');
+
+ if (!qpMeta) { continue; }
+
+ merge(map, qpMeta.map);
+ qps.push.apply(qps, qpMeta.qps);
+ }
+
+ return {
+ qps: qps,
+ map: map
+ };
+ },
+
+ /*
+ becomeResolved: function(payload, resolvedContext) {
+ var params = this.serialize(resolvedContext);
+
+ if (payload) {
+ this.stashResolvedModel(payload, resolvedContext);
+ payload.params = payload.params || {};
+ payload.params[this.name] = params;
+ }
+
+ return this.factory('resolved', {
+ context: resolvedContext,
+ name: this.name,
+ handler: this.handler,
+ params: params
+ });
+ },
+ */
+
+ _hydrateUnsuppliedQueryParams: function(leafRouteName, contexts, queryParams) {
+ var state = calculatePostTransitionState(this, leafRouteName, contexts);
+ var handlerInfos = state.handlerInfos;
+ var appCache = this._bucketCache;
+
+ stashParamNames(this, handlerInfos);
+
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var route = handlerInfos[i].handler;
+ var qpMeta = get(route, '_qp');
+
+ for (var j = 0, qpLen = qpMeta.qps.length; j < qpLen; ++j) {
+ var qp = qpMeta.qps[j];
+ var presentProp = qp.prop in queryParams && qp.prop ||
+ qp.fprop in queryParams && qp.fprop;
+
+ if (presentProp) {
+ if (presentProp !== qp.fprop) {
+ queryParams[qp.fprop] = queryParams[presentProp];
+ delete queryParams[presentProp];
+ }
+ } else {
+ var controllerProto = qp.cProto;
+ var cacheMeta = get(controllerProto, '_cacheMeta');
+
+ var cacheKey = controllerProto._calculateCacheKey(qp.ctrl, cacheMeta[qp.prop].parts, state.params);
+ queryParams[qp.fprop] = appCache.lookup(cacheKey, qp.prop, qp.def);
+ }
+ }
+ }
+ },
+
+ _scheduleLoadingEvent: function(transition, originRoute) {
+ this._cancelLoadingEvent();
+ this._loadingStateTimer = run.scheduleOnce('routerTransitions', this, '_fireLoadingEvent', transition, originRoute);
+ },
+
+ _fireLoadingEvent: function(transition, originRoute) {
+ if (!this.router.activeTransition) {
+ // Don't fire an event if we've since moved on from
+ // the transition that put us in a loading state.
+ return;
+ }
+
+ transition.trigger(true, 'loading', transition, originRoute);
+ },
+
+ _cancelLoadingEvent: function () {
+ if (this._loadingStateTimer) {
+ run.cancel(this._loadingStateTimer);
+ }
+ this._loadingStateTimer = null;
+ }
+ });
+
+ /*
+ Helper function for iterating root-ward, starting
+ from (but not including) the provided `originRoute`.
+
+ Returns true if the last callback fired requested
+ to bubble upward.
+
+ @private
+ */
+ function forEachRouteAbove(originRoute, transition, callback) {
+ var handlerInfos = transition.state.handlerInfos;
+ var originRouteFound = false;
+ var handlerInfo, route;
+
+ for (var i = handlerInfos.length - 1; i >= 0; --i) {
+ handlerInfo = handlerInfos[i];
+ route = handlerInfo.handler;
+
+ if (!originRouteFound) {
+ if (originRoute === route) {
+ originRouteFound = true;
+ }
+ continue;
+ }
+
+ if (callback(route, handlerInfos[i + 1].handler) !== true) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ // These get invoked when an action bubbles above ApplicationRoute
+ // and are not meant to be overridable.
+ var defaultActionHandlers = {
+
+ willResolveModel: function(transition, originRoute) {
+ originRoute.router._scheduleLoadingEvent(transition, originRoute);
+ },
+
+ error: function(error, transition, originRoute) {
+ // Attempt to find an appropriate error substate to enter.
+ var router = originRoute.router;
+
+ var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) {
+ var childErrorRouteName = findChildRouteName(route, childRoute, 'error');
+ if (childErrorRouteName) {
+ router.intermediateTransitionTo(childErrorRouteName, error);
+ return;
+ }
+ return true;
+ });
+
+ if (tryTopLevel) {
+ // Check for top-level error state to enter.
+ if (routeHasBeenDefined(originRoute.router, 'application_error')) {
+ router.intermediateTransitionTo('application_error', error);
+ return;
+ }
+ }
+
+ logError(error, 'Error while processing route: ' + transition.targetName);
+ },
+
+ loading: function(transition, originRoute) {
+ // Attempt to find an appropriate loading substate to enter.
+ var router = originRoute.router;
+
+ var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) {
+ var childLoadingRouteName = findChildRouteName(route, childRoute, 'loading');
+
+ if (childLoadingRouteName) {
+ router.intermediateTransitionTo(childLoadingRouteName);
+ return;
+ }
+
+ // Don't bubble above pivot route.
+ if (transition.pivotHandler !== route) {
+ return true;
+ }
+ });
+
+ if (tryTopLevel) {
+ // Check for top-level loading state to enter.
+ if (routeHasBeenDefined(originRoute.router, 'application_loading')) {
+ router.intermediateTransitionTo('application_loading');
+ return;
+ }
+ }
+ }
+ };
+
+ function logError(error, initialMessage) {
+ var errorArgs = [];
+
+ if (initialMessage) { errorArgs.push(initialMessage); }
+
+ if (error) {
+ if (error.message) { errorArgs.push(error.message); }
+ if (error.stack) { errorArgs.push(error.stack); }
+
+ if (typeof error === "string") { errorArgs.push(error); }
+ }
+
+ Ember.Logger.error.apply(this, errorArgs);
+ }
+
+ function findChildRouteName(parentRoute, originatingChildRoute, name) {
+ var router = parentRoute.router;
+ var childName;
+ var targetChildRouteName = originatingChildRoute.routeName.split('.').pop();
+ var namespace = parentRoute.routeName === 'application' ? '' : parentRoute.routeName + '.';
+
+
+ // Second, try general loading state, e.g. 'loading'
+ childName = namespace + name;
+ if (routeHasBeenDefined(router, childName)) {
+ return childName;
+ }
+ }
+
+ function routeHasBeenDefined(router, name) {
+ var container = router.container;
+ return router.hasRoute(name) &&
+ (container.has('template:' + name) || container.has('route:' + name));
+ }
+
+ function triggerEvent(handlerInfos, ignoreFailure, args) {
+ var name = args.shift();
+
+ if (!handlerInfos) {
+ if (ignoreFailure) { return; }
+ throw new EmberError("Can't trigger action '" + name + "' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks.");
+ }
+
+ var eventWasHandled = false;
+ var handlerInfo, handler;
+
+ for (var i = handlerInfos.length - 1; i >= 0; i--) {
+ handlerInfo = handlerInfos[i];
+ handler = handlerInfo.handler;
+
+ if (handler._actions && handler._actions[name]) {
+ if (handler._actions[name].apply(handler, args) === true) {
+ eventWasHandled = true;
+ } else {
+ return;
+ }
+ }
+ }
+
+ if (defaultActionHandlers[name]) {
+ defaultActionHandlers[name].apply(null, args);
+ return;
+ }
+
+ if (!eventWasHandled && !ignoreFailure) {
+ throw new EmberError("Nothing handled the action '" + name + "'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.");
+ }
+ }
+
+ function calculatePostTransitionState(emberRouter, leafRouteName, contexts) {
+ var routerjs = emberRouter.router;
+ var state = routerjs.applyIntent(leafRouteName, contexts);
+ var handlerInfos = state.handlerInfos;
+ var params = state.params;
+
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var handlerInfo = handlerInfos[i];
+ if (!handlerInfo.isResolved) {
+ handlerInfo = handlerInfo.becomeResolved(null, handlerInfo.context);
+ }
+ params[handlerInfo.name] = handlerInfo.params;
+ }
+ return state;
+ }
+
+ function updatePaths(router) {
+ var appController = router.container.lookup('controller:application');
+
+ if (!appController) {
+ // appController might not exist when top-level loading/error
+ // substates have been entered since ApplicationRoute hasn't
+ // actually been entered at that point.
+ return;
+ }
+
+ var infos = router.router.currentHandlerInfos;
+ var path = EmberRouter._routePath(infos);
+
+ if (!('currentPath' in appController)) {
+ defineProperty(appController, 'currentPath');
+ }
+
+ set(appController, 'currentPath', path);
+
+ if (!('currentRouteName' in appController)) {
+ defineProperty(appController, 'currentRouteName');
+ }
+
+ set(appController, 'currentRouteName', infos[infos.length - 1].name);
+ }
+
+ EmberRouter.reopenClass({
+ router: null,
+
+ /**
+ The `Router.map` function allows you to define mappings from URLs to routes
+ and resources in your application. These mappings are defined within the
+ supplied callback function using `this.resource` and `this.route`.
+
+ ```javascript
+ App.Router.map(function({
+ this.route('about');
+ this.resource('article');
+ }));
+ ```
+
+ For more detailed examples please see
+ [the guides](http://emberjs.com/guides/routing/defining-your-routes/).
+
+ @method map
+ @param callback
+ */
+ map: function(callback) {
+ var router = this.router;
+ if (!router) {
+ router = new Router();
+
+
+ router._triggerWillChangeContext = Ember.K;
+ router._triggerWillLeave = Ember.K;
+
+
+ router.callbacks = [];
+ router.triggerEvent = triggerEvent;
+ this.reopenClass({ router: router });
+ }
+
+ var dsl = EmberRouterDSL.map(function() {
+ this.resource('application', { path: "/" }, function() {
+ for (var i=0; i < router.callbacks.length; i++) {
+ router.callbacks[i].call(this);
+ }
+ callback.call(this);
+ });
+ });
+
+ router.callbacks.push(callback);
+ router.map(dsl.generate());
+ return router;
+ },
+
+ _routePath: function(handlerInfos) {
+ var path = [];
+
+ // We have to handle coalescing resource names that
+ // are prefixed with their parent's names, e.g.
+ // ['foo', 'foo.bar.baz'] => 'foo.bar.baz', not 'foo.foo.bar.baz'
+
+ function intersectionMatches(a1, a2) {
+ for (var i = 0, len = a1.length; i < len; ++i) {
+ if (a1[i] !== a2[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ var name, nameParts, oldNameParts;
+ for (var i=1, l=handlerInfos.length; i 0) - (diff < 0);
+ }
+
+ /**
+ This will compare two javascript values of possibly different types.
+ It will tell you which one is greater than the other by returning:
+
+ - -1 if the first is smaller than the second,
+ - 0 if both are equal,
+ - 1 if the first is greater than the second.
+
+ The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different.
+ In case they have the same type an appropriate comparison for this type is made.
+
+ ```javascript
+ Ember.compare('hello', 'hello'); // 0
+ Ember.compare('abc', 'dfg'); // -1
+ Ember.compare(2, 1); // 1
+ ```
+
+ @method compare
+ @for Ember
+ @param {Object} v First value to compare
+ @param {Object} w Second value to compare
+ @return {Number} -1 if v < w, 0 if v = w and 1 if v > w.
+ */
+ __exports__["default"] = function compare(v, w) {
+ if (v === w) {
+ return 0;
+ }
+
+ var type1 = typeOf(v);
+ var type2 = typeOf(w);
+
+ if (Comparable) {
+ if (type1 ==='instance' && Comparable.detect(v.constructor)) {
+ return v.constructor.compare(v, w);
+ }
+
+ if (type2 === 'instance' && Comparable.detect(w.constructor)) {
+ return 1 - w.constructor.compare(w, v);
+ }
+ }
+
+ var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]);
+ if (res !== 0) {
+ return res;
+ }
+
+ // types are equal - so we have to check values now
+ switch (type1) {
+ case 'boolean':
+ case 'number':
+ return spaceship(v,w);
+
+ case 'string':
+ return spaceship(v.localeCompare(w), 0);
+
+ case 'array':
+ var vLen = v.length;
+ var wLen = w.length;
+ var len = Math.min(vLen, wLen);
+
+ for (var i = 0; i < len; i++) {
+ var r = compare(v[i], w[i]);
+ if (r !== 0) {
+ return r;
+ }
+ }
+
+ // all elements are equal now
+ // shorter array should be ordered first
+ return spaceship(vLen, wLen);
+
+ case 'instance':
+ if (Comparable && Comparable.detect(v)) {
+ return v.compare(v, w);
+ }
+ return 0;
+
+ case 'date':
+ return spaceship(v.getTime(), w.getTime());
+
+ default:
+ return 0;
+ }
+ }
+ });
+enifed("ember-runtime/computed/array_computed",
+ ["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var reduceComputed = __dependency2__.reduceComputed;
+ var ReduceComputedProperty = __dependency2__.ReduceComputedProperty;
+ var forEach = __dependency3__.forEach;
+ var o_create = __dependency4__.create;
+ var addObserver = __dependency5__.addObserver;
+ var EmberError = __dependency6__["default"];
+
+ var a_slice = [].slice;
+
+ function ArrayComputedProperty() {
+ var cp = this;
+
+ ReduceComputedProperty.apply(this, arguments);
+
+ this.func = (function(reduceFunc) {
+ return function (propertyName) {
+ if (!cp._hasInstanceMeta(this, propertyName)) {
+ // When we recompute an array computed property, we need already
+ // retrieved arrays to be updated; we can't simply empty the cache and
+ // hope the array is re-retrieved.
+ forEach(cp._dependentKeys, function(dependentKey) {
+ addObserver(this, dependentKey, function() {
+ cp.recomputeOnce.call(this, propertyName);
+ });
+ }, this);
+ }
+
+ return reduceFunc.apply(this, arguments);
+ };
+ })(this.func);
+
+ return this;
+ }
+
+ ArrayComputedProperty.prototype = o_create(ReduceComputedProperty.prototype);
+
+ ArrayComputedProperty.prototype.initialValue = function () {
+ return Ember.A();
+ };
+
+ ArrayComputedProperty.prototype.resetValue = function (array) {
+ array.clear();
+ return array;
+ };
+
+ // This is a stopgap to keep the reference counts correct with lazy CPs.
+ ArrayComputedProperty.prototype.didChange = function (obj, keyName) {
+ return;
+ };
+
+ /**
+ Creates a computed property which operates on dependent arrays and
+ is updated with "one at a time" semantics. When items are added or
+ removed from the dependent array(s) an array computed only operates
+ on the change instead of re-evaluating the entire array. This should
+ return an array, if you'd like to use "one at a time" semantics and
+ compute some value other then an array look at
+ `Ember.reduceComputed`.
+
+ If there are more than one arguments the first arguments are
+ considered to be dependent property keys. The last argument is
+ required to be an options object. The options object can have the
+ following three properties.
+
+ `initialize` - An optional initialize function. Typically this will be used
+ to set up state on the instanceMeta object.
+
+ `removedItem` - A function that is called each time an element is
+ removed from the array.
+
+ `addedItem` - A function that is called each time an element is
+ added to the array.
+
+
+ The `initialize` function has the following signature:
+
+ ```javascript
+ function(array, changeMeta, instanceMeta)
+ ```
+
+ `array` - The initial value of the arrayComputed, an empty array.
+
+ `changeMeta` - An object which contains meta information about the
+ computed. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+
+ The `removedItem` and `addedItem` functions both have the following signature:
+
+ ```javascript
+ function(accumulatedValue, item, changeMeta, instanceMeta)
+ ```
+
+ `accumulatedValue` - The value returned from the last time
+ `removedItem` or `addedItem` was called or an empty array.
+
+ `item` - the element added or removed from the array
+
+ `changeMeta` - An object which contains meta information about the
+ change. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+ - `index` the index of the added or removed item
+ - `item` the added or removed item: this is exactly the same as
+ the second arg
+ - `arrayChanged` the array that triggered the change. Can be
+ useful when depending on multiple arrays.
+
+ For property changes triggered on an item property change (when
+ depKey is something like `someArray.@each.someProperty`),
+ `changeMeta` will also contain the following property:
+
+ - `previousValues` an object whose keys are the properties that changed on
+ the item, and whose values are the item's previous values.
+
+ `previousValues` is important Ember coalesces item property changes via
+ Ember.run.once. This means that by the time removedItem gets called, item has
+ the new values, but you may need the previous value (eg for sorting &
+ filtering).
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+ The `removedItem` and `addedItem` functions should return the accumulated
+ value. It is acceptable to not return anything (ie return undefined)
+ to invalidate the computation. This is generally not a good idea for
+ arrayComputed but it's used in eg max and min.
+
+ Example
+
+ ```javascript
+ Ember.computed.map = function(dependentKey, callback) {
+ var options = {
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var mapped = callback(item);
+ array.insertAt(changeMeta.index, mapped);
+ return array;
+ },
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ array.removeAt(changeMeta.index, 1);
+ return array;
+ }
+ };
+
+ return Ember.arrayComputed(dependentKey, options);
+ };
+ ```
+
+ @method arrayComputed
+ @for Ember
+ @param {String} [dependentKeys*]
+ @param {Object} options
+ @return {Ember.ComputedProperty}
+ */
+ function arrayComputed (options) {
+ var args;
+
+ if (arguments.length > 1) {
+ args = a_slice.call(arguments, 0, -1);
+ options = a_slice.call(arguments, -1)[0];
+ }
+
+ if (typeof options !== 'object') {
+ throw new EmberError('Array Computed Property declared without an options hash');
+ }
+
+ var cp = new ArrayComputedProperty(options);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ __exports__.arrayComputed = arrayComputed;
+ __exports__.ArrayComputedProperty = ArrayComputedProperty;
+ });
+enifed("ember-runtime/computed/reduce_computed",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var e_get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var metaFor = __dependency4__.meta;
+ var EmberError = __dependency5__["default"];
+ var propertyWillChange = __dependency6__.propertyWillChange;
+ var propertyDidChange = __dependency6__.propertyDidChange;
+ var expandProperties = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var observersFor = __dependency8__.observersFor;
+ var removeObserver = __dependency8__.removeObserver;
+ var addBeforeObserver = __dependency8__.addBeforeObserver;
+ var removeBeforeObserver = __dependency8__.removeBeforeObserver;
+ var ComputedProperty = __dependency9__.ComputedProperty;
+ var cacheFor = __dependency9__.cacheFor;
+ var o_create = __dependency10__.create;
+ var forEach = __dependency11__.forEach;
+ var TrackedArray = __dependency12__["default"];
+ var EmberArray = __dependency13__["default"];
+ var run = __dependency14__["default"];
+ var isArray = __dependency4__.isArray;
+
+ var cacheSet = cacheFor.set;
+ var cacheGet = cacheFor.get;
+ var cacheRemove = cacheFor.remove;
+ var a_slice = [].slice;
+ // Here we explicitly don't allow `@each.foo`; it would require some special
+ // testing, but there's no particular reason why it should be disallowed.
+ var eachPropertyPattern = /^(.*)\.@each\.(.*)/;
+ var doubleEachPropertyPattern = /(.*\.@each){2,}/;
+ var arrayBracketPattern = /\.\[\]$/;
+
+ function get(obj, key) {
+ if (key === '@this') {
+ return obj;
+ }
+
+ return e_get(obj, key);
+ }
+
+ /*
+ Tracks changes to dependent arrays, as well as to properties of items in
+ dependent arrays.
+
+ @class DependentArraysObserver
+ */
+ function DependentArraysObserver(callbacks, cp, instanceMeta, context, propertyName, sugarMeta) {
+ // user specified callbacks for `addedItem` and `removedItem`
+ this.callbacks = callbacks;
+
+ // the computed property: remember these are shared across instances
+ this.cp = cp;
+
+ // the ReduceComputedPropertyInstanceMeta this DependentArraysObserver is
+ // associated with
+ this.instanceMeta = instanceMeta;
+
+ // A map of array guids to dependentKeys, for the given context. We track
+ // this because we want to set up the computed property potentially before the
+ // dependent array even exists, but when the array observer fires, we lack
+ // enough context to know what to update: we can recover that context by
+ // getting the dependentKey.
+ this.dependentKeysByGuid = {};
+
+ // a map of dependent array guids -> TrackedArray instances. We use
+ // this to lazily recompute indexes for item property observers.
+ this.trackedArraysByGuid = {};
+
+ // We suspend observers to ignore replacements from `reset` when totally
+ // recomputing. Unfortunately we cannot properly suspend the observers
+ // because we only have the key; instead we make the observers no-ops
+ this.suspended = false;
+
+ // This is used to coalesce item changes from property observers within a
+ // single item.
+ this.changedItems = {};
+ // This is used to coalesce item changes for multiple items that depend on
+ // some shared state.
+ this.changedItemCount = 0;
+ }
+
+ function ItemPropertyObserverContext (dependentArray, index, trackedArray) {
+ Ember.assert('Internal error: trackedArray is null or undefined', trackedArray);
+
+ this.dependentArray = dependentArray;
+ this.index = index;
+ this.item = dependentArray.objectAt(index);
+ this.trackedArray = trackedArray;
+ this.beforeObserver = null;
+ this.observer = null;
+ this.destroyed = false;
+ }
+
+ DependentArraysObserver.prototype = {
+ setValue: function (newValue) {
+ this.instanceMeta.setValue(newValue, true);
+ },
+
+ getValue: function () {
+ return this.instanceMeta.getValue();
+ },
+
+ setupObservers: function (dependentArray, dependentKey) {
+ this.dependentKeysByGuid[guidFor(dependentArray)] = dependentKey;
+
+ dependentArray.addArrayObserver(this, {
+ willChange: 'dependentArrayWillChange',
+ didChange: 'dependentArrayDidChange'
+ });
+
+ if (this.cp._itemPropertyKeys[dependentKey]) {
+ this.setupPropertyObservers(dependentKey, this.cp._itemPropertyKeys[dependentKey]);
+ }
+ },
+
+ teardownObservers: function (dependentArray, dependentKey) {
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || [];
+
+ delete this.dependentKeysByGuid[guidFor(dependentArray)];
+
+ this.teardownPropertyObservers(dependentKey, itemPropertyKeys);
+
+ dependentArray.removeArrayObserver(this, {
+ willChange: 'dependentArrayWillChange',
+ didChange: 'dependentArrayDidChange'
+ });
+ },
+
+ suspendArrayObservers: function (callback, binding) {
+ var oldSuspended = this.suspended;
+ this.suspended = true;
+ callback.call(binding);
+ this.suspended = oldSuspended;
+ },
+
+ setupPropertyObservers: function (dependentKey, itemPropertyKeys) {
+ var dependentArray = get(this.instanceMeta.context, dependentKey);
+ var length = get(dependentArray, 'length');
+ var observerContexts = new Array(length);
+
+ this.resetTransformations(dependentKey, observerContexts);
+
+ forEach(dependentArray, function (item, index) {
+ var observerContext = this.createPropertyObserverContext(dependentArray, index, this.trackedArraysByGuid[dependentKey]);
+ observerContexts[index] = observerContext;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver);
+ addObserver(item, propertyKey, this, observerContext.observer);
+ }, this);
+ }, this);
+ },
+
+ teardownPropertyObservers: function (dependentKey, itemPropertyKeys) {
+ var dependentArrayObserver = this;
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+ var beforeObserver, observer, item;
+
+ if (!trackedArray) { return; }
+
+ trackedArray.apply(function (observerContexts, offset, operation) {
+ if (operation === TrackedArray.DELETE) { return; }
+
+ forEach(observerContexts, function (observerContext) {
+ observerContext.destroyed = true;
+ beforeObserver = observerContext.beforeObserver;
+ observer = observerContext.observer;
+ item = observerContext.item;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ removeBeforeObserver(item, propertyKey, dependentArrayObserver, beforeObserver);
+ removeObserver(item, propertyKey, dependentArrayObserver, observer);
+ });
+ });
+ });
+ },
+
+ createPropertyObserverContext: function (dependentArray, index, trackedArray) {
+ var observerContext = new ItemPropertyObserverContext(dependentArray, index, trackedArray);
+
+ this.createPropertyObserver(observerContext);
+
+ return observerContext;
+ },
+
+ createPropertyObserver: function (observerContext) {
+ var dependentArrayObserver = this;
+
+ observerContext.beforeObserver = function (obj, keyName) {
+ return dependentArrayObserver.itemPropertyWillChange(obj, keyName, observerContext.dependentArray, observerContext);
+ };
+
+ observerContext.observer = function (obj, keyName) {
+ return dependentArrayObserver.itemPropertyDidChange(obj, keyName, observerContext.dependentArray, observerContext);
+ };
+ },
+
+ resetTransformations: function (dependentKey, observerContexts) {
+ this.trackedArraysByGuid[dependentKey] = new TrackedArray(observerContexts);
+ },
+
+ trackAdd: function (dependentKey, index, newItems) {
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+
+ if (trackedArray) {
+ trackedArray.addItems(index, newItems);
+ }
+ },
+
+ trackRemove: function (dependentKey, index, removedCount) {
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+
+ if (trackedArray) {
+ return trackedArray.removeItems(index, removedCount);
+ }
+
+ return [];
+ },
+
+ updateIndexes: function (trackedArray, array) {
+ var length = get(array, 'length');
+ // OPTIMIZE: we could stop updating once we hit the object whose observer
+ // fired; ie partially apply the transformations
+ trackedArray.apply(function (observerContexts, offset, operation, operationIndex) {
+ // we don't even have observer contexts for removed items, even if we did,
+ // they no longer have any index in the array
+ if (operation === TrackedArray.DELETE) { return; }
+ if (operationIndex === 0 && operation === TrackedArray.RETAIN && observerContexts.length === length && offset === 0) {
+ // If we update many items we don't want to walk the array each time: we
+ // only need to update the indexes at most once per run loop.
+ return;
+ }
+
+ forEach(observerContexts, function (context, index) {
+ context.index = index + offset;
+ });
+ });
+ },
+
+ dependentArrayWillChange: function (dependentArray, index, removedCount, addedCount) {
+ if (this.suspended) { return; }
+
+ var removedItem = this.callbacks.removedItem;
+ var changeMeta;
+ var guid = guidFor(dependentArray);
+ var dependentKey = this.dependentKeysByGuid[guid];
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || [];
+ var length = get(dependentArray, 'length');
+ var normalizedIndex = normalizeIndex(index, length, 0);
+ var normalizedRemoveCount = normalizeRemoveCount(normalizedIndex, length, removedCount);
+ var item, itemIndex, sliceIndex, observerContexts;
+
+ observerContexts = this.trackRemove(dependentKey, normalizedIndex, normalizedRemoveCount);
+
+ function removeObservers(propertyKey) {
+ observerContexts[sliceIndex].destroyed = true;
+ removeBeforeObserver(item, propertyKey, this, observerContexts[sliceIndex].beforeObserver);
+ removeObserver(item, propertyKey, this, observerContexts[sliceIndex].observer);
+ }
+
+ for (sliceIndex = normalizedRemoveCount - 1; sliceIndex >= 0; --sliceIndex) {
+ itemIndex = normalizedIndex + sliceIndex;
+ if (itemIndex >= length) { break; }
+
+ item = dependentArray.objectAt(itemIndex);
+
+ forEach(itemPropertyKeys, removeObservers, this);
+
+ changeMeta = new ChangeMeta(dependentArray, item, itemIndex, this.instanceMeta.propertyName, this.cp, normalizedRemoveCount);
+ this.setValue(removedItem.call(
+ this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta));
+ }
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ },
+
+ dependentArrayDidChange: function (dependentArray, index, removedCount, addedCount) {
+ if (this.suspended) { return; }
+
+ var addedItem = this.callbacks.addedItem;
+ var guid = guidFor(dependentArray);
+ var dependentKey = this.dependentKeysByGuid[guid];
+ var observerContexts = new Array(addedCount);
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey];
+ var length = get(dependentArray, 'length');
+ var normalizedIndex = normalizeIndex(index, length, addedCount);
+ var endIndex = normalizedIndex + addedCount;
+ var changeMeta, observerContext;
+
+ forEach(dependentArray.slice(normalizedIndex, endIndex), function (item, sliceIndex) {
+ if (itemPropertyKeys) {
+ observerContext = this.createPropertyObserverContext(dependentArray, normalizedIndex + sliceIndex,
+ this.trackedArraysByGuid[dependentKey]);
+ observerContexts[sliceIndex] = observerContext;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver);
+ addObserver(item, propertyKey, this, observerContext.observer);
+ }, this);
+ }
+
+ changeMeta = new ChangeMeta(dependentArray, item, normalizedIndex + sliceIndex, this.instanceMeta.propertyName, this.cp, addedCount);
+ this.setValue(addedItem.call(
+ this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta));
+ }, this);
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ this.trackAdd(dependentKey, normalizedIndex, observerContexts);
+ },
+
+ itemPropertyWillChange: function (obj, keyName, array, observerContext) {
+ var guid = guidFor(obj);
+
+ if (!this.changedItems[guid]) {
+ this.changedItems[guid] = {
+ array: array,
+ observerContext: observerContext,
+ obj: obj,
+ previousValues: {}
+ };
+ }
+
+ ++this.changedItemCount;
+ this.changedItems[guid].previousValues[keyName] = get(obj, keyName);
+ },
+
+ itemPropertyDidChange: function (obj, keyName, array, observerContext) {
+ if (--this.changedItemCount === 0) {
+ this.flushChanges();
+ }
+ },
+
+ flushChanges: function () {
+ var changedItems = this.changedItems;
+ var key, c, changeMeta;
+
+ for (key in changedItems) {
+ c = changedItems[key];
+ if (c.observerContext.destroyed) { continue; }
+
+ this.updateIndexes(c.observerContext.trackedArray, c.observerContext.dependentArray);
+
+ changeMeta = new ChangeMeta(c.array, c.obj, c.observerContext.index, this.instanceMeta.propertyName, this.cp, changedItems.length, c.previousValues);
+ this.setValue(
+ this.callbacks.removedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta));
+ this.setValue(
+ this.callbacks.addedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta));
+ }
+
+ this.changedItems = {};
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ }
+ };
+
+ function normalizeIndex(index, length, newItemsOffset) {
+ if (index < 0) {
+ return Math.max(0, length + index);
+ } else if (index < length) {
+ return index;
+ } else /* index > length */ {
+ return Math.min(length - newItemsOffset, index);
+ }
+ }
+
+ function normalizeRemoveCount(index, length, removedCount) {
+ return Math.min(removedCount, length - index);
+ }
+
+ function ChangeMeta(dependentArray, item, index, propertyName, property, changedCount, previousValues){
+ this.arrayChanged = dependentArray;
+ this.index = index;
+ this.item = item;
+ this.propertyName = propertyName;
+ this.property = property;
+ this.changedCount = changedCount;
+
+ if (previousValues) {
+ // previous values only available for item property changes
+ this.previousValues = previousValues;
+ }
+ }
+
+ function addItems(dependentArray, callbacks, cp, propertyName, meta) {
+ forEach(dependentArray, function (item, index) {
+ meta.setValue( callbacks.addedItem.call(
+ this, meta.getValue(), item, new ChangeMeta(dependentArray, item, index, propertyName, cp, dependentArray.length), meta.sugarMeta));
+ }, this);
+ callbacks.flushedChanges.call(this, meta.getValue(), meta.sugarMeta);
+ }
+
+ function reset(cp, propertyName) {
+ var callbacks = cp._callbacks();
+ var hadMeta = cp._hasInstanceMeta(this, propertyName);
+ var meta = cp._instanceMeta(this, propertyName);
+
+ if (hadMeta) { meta.setValue(cp.resetValue(meta.getValue())); }
+
+ if (cp.options.initialize) {
+ cp.options.initialize.call(this, meta.getValue(), {
+ property: cp,
+ propertyName: propertyName
+ }, meta.sugarMeta);
+ }
+ }
+
+ function partiallyRecomputeFor(obj, dependentKey) {
+ if (arrayBracketPattern.test(dependentKey)) {
+ return false;
+ }
+
+ var value = get(obj, dependentKey);
+ return EmberArray.detect(value);
+ }
+
+ function ReduceComputedPropertyInstanceMeta(context, propertyName, initialValue) {
+ this.context = context;
+ this.propertyName = propertyName;
+ this.cache = metaFor(context).cache;
+ this.dependentArrays = {};
+ this.sugarMeta = {};
+ this.initialValue = initialValue;
+ }
+
+ ReduceComputedPropertyInstanceMeta.prototype = {
+ getValue: function () {
+ var value = cacheGet(this.cache, this.propertyName);
+
+ if (value !== undefined) {
+ return value;
+ } else {
+ return this.initialValue;
+ }
+ },
+
+ setValue: function(newValue, triggerObservers) {
+ // This lets sugars force a recomputation, handy for very simple
+ // implementations of eg max.
+ if (newValue === cacheGet(this.cache, this.propertyName)) {
+ return;
+ }
+
+ if (triggerObservers) {
+ propertyWillChange(this.context, this.propertyName);
+ }
+
+ if (newValue === undefined) {
+ cacheRemove(this.cache, this.propertyName);
+ } else {
+ cacheSet(this.cache, this.propertyName, newValue);
+ }
+
+ if (triggerObservers) {
+ propertyDidChange(this.context, this.propertyName);
+ }
+ }
+ };
+
+ /**
+ A computed property whose dependent keys are arrays and which is updated with
+ "one at a time" semantics.
+
+ @class ReduceComputedProperty
+ @namespace Ember
+ @extends Ember.ComputedProperty
+ @constructor
+ */
+
+ __exports__.ReduceComputedProperty = ReduceComputedProperty;
+ // TODO: default export
+
+ function ReduceComputedProperty(options) {
+ var cp = this;
+
+ this.options = options;
+ this._dependentKeys = null;
+ // A map of dependentKey -> [itemProperty, ...] that tracks what properties of
+ // items in the array we must track to update this property.
+ this._itemPropertyKeys = {};
+ this._previousItemPropertyKeys = {};
+
+ this.readOnly();
+ this.cacheable();
+
+ this.recomputeOnce = function(propertyName) {
+ // What we really want to do is coalesce by .
+ // We need a form of `scheduleOnce` that accepts an arbitrary token to
+ // coalesce by, in addition to the target and method.
+ run.once(this, recompute, propertyName);
+ };
+
+ var recompute = function(propertyName) {
+ var dependentKeys = cp._dependentKeys;
+ var meta = cp._instanceMeta(this, propertyName);
+ var callbacks = cp._callbacks();
+
+ reset.call(this, cp, propertyName);
+
+ meta.dependentArraysObserver.suspendArrayObservers(function () {
+ forEach(cp._dependentKeys, function (dependentKey) {
+ Ember.assert(
+ 'dependent array ' + dependentKey + ' must be an `Ember.Array`. ' +
+ 'If you are not extending arrays, you will need to wrap native arrays with `Ember.A`',
+ !(isArray(get(this, dependentKey)) && !EmberArray.detect(get(this, dependentKey))));
+
+ if (!partiallyRecomputeFor(this, dependentKey)) { return; }
+
+ var dependentArray = get(this, dependentKey);
+ var previousDependentArray = meta.dependentArrays[dependentKey];
+
+ if (dependentArray === previousDependentArray) {
+ // The array may be the same, but our item property keys may have
+ // changed, so we set them up again. We can't easily tell if they've
+ // changed: the array may be the same object, but with different
+ // contents.
+ if (cp._previousItemPropertyKeys[dependentKey]) {
+ delete cp._previousItemPropertyKeys[dependentKey];
+ meta.dependentArraysObserver.setupPropertyObservers(dependentKey, cp._itemPropertyKeys[dependentKey]);
+ }
+ } else {
+ meta.dependentArrays[dependentKey] = dependentArray;
+
+ if (previousDependentArray) {
+ meta.dependentArraysObserver.teardownObservers(previousDependentArray, dependentKey);
+ }
+
+ if (dependentArray) {
+ meta.dependentArraysObserver.setupObservers(dependentArray, dependentKey);
+ }
+ }
+ }, this);
+ }, this);
+
+ forEach(cp._dependentKeys, function(dependentKey) {
+ if (!partiallyRecomputeFor(this, dependentKey)) { return; }
+
+ var dependentArray = get(this, dependentKey);
+
+ if (dependentArray) {
+ addItems.call(this, dependentArray, callbacks, cp, propertyName, meta);
+ }
+ }, this);
+ };
+
+
+ this.func = function (propertyName) {
+ Ember.assert('Computed reduce values require at least one dependent key', cp._dependentKeys);
+
+ recompute.call(this, propertyName);
+
+ return cp._instanceMeta(this, propertyName).getValue();
+ };
+ }
+
+ ReduceComputedProperty.prototype = o_create(ComputedProperty.prototype);
+
+ function defaultCallback(computedValue) {
+ return computedValue;
+ }
+
+ ReduceComputedProperty.prototype._callbacks = function () {
+ if (!this.callbacks) {
+ var options = this.options;
+
+ this.callbacks = {
+ removedItem: options.removedItem || defaultCallback,
+ addedItem: options.addedItem || defaultCallback,
+ flushedChanges: options.flushedChanges || defaultCallback
+ };
+ }
+
+ return this.callbacks;
+ };
+
+ ReduceComputedProperty.prototype._hasInstanceMeta = function (context, propertyName) {
+ return !!metaFor(context).cacheMeta[propertyName];
+ };
+
+ ReduceComputedProperty.prototype._instanceMeta = function (context, propertyName) {
+ var cacheMeta = metaFor(context).cacheMeta;
+ var meta = cacheMeta[propertyName];
+
+ if (!meta) {
+ meta = cacheMeta[propertyName] = new ReduceComputedPropertyInstanceMeta(context, propertyName, this.initialValue());
+ meta.dependentArraysObserver = new DependentArraysObserver(this._callbacks(), this, meta, context, propertyName, meta.sugarMeta);
+ }
+
+ return meta;
+ };
+
+ ReduceComputedProperty.prototype.initialValue = function () {
+ if (typeof this.options.initialValue === 'function') {
+ return this.options.initialValue();
+ }
+ else {
+ return this.options.initialValue;
+ }
+ };
+
+ ReduceComputedProperty.prototype.resetValue = function (value) {
+ return this.initialValue();
+ };
+
+ ReduceComputedProperty.prototype.itemPropertyKey = function (dependentArrayKey, itemPropertyKey) {
+ this._itemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey] || [];
+ this._itemPropertyKeys[dependentArrayKey].push(itemPropertyKey);
+ };
+
+ ReduceComputedProperty.prototype.clearItemPropertyKeys = function (dependentArrayKey) {
+ if (this._itemPropertyKeys[dependentArrayKey]) {
+ this._previousItemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey];
+ this._itemPropertyKeys[dependentArrayKey] = [];
+ }
+ };
+
+ ReduceComputedProperty.prototype.property = function () {
+ var cp = this;
+ var args = a_slice.call(arguments);
+ var propertyArgs = {};
+ var match, dependentArrayKey, itemPropertyKey;
+
+ forEach(args, function (dependentKey) {
+ if (doubleEachPropertyPattern.test(dependentKey)) {
+ throw new EmberError('Nested @each properties not supported: ' + dependentKey);
+ } else if (match = eachPropertyPattern.exec(dependentKey)) {
+ dependentArrayKey = match[1];
+
+ var itemPropertyKeyPattern = match[2];
+ var addItemPropertyKey = function (itemPropertyKey) {
+ cp.itemPropertyKey(dependentArrayKey, itemPropertyKey);
+ };
+
+ expandProperties(itemPropertyKeyPattern, addItemPropertyKey);
+ propertyArgs[guidFor(dependentArrayKey)] = dependentArrayKey;
+ } else {
+ propertyArgs[guidFor(dependentKey)] = dependentKey;
+ }
+ });
+
+ var propertyArgsToArray = [];
+ for (var guid in propertyArgs) {
+ propertyArgsToArray.push(propertyArgs[guid]);
+ }
+
+ return ComputedProperty.prototype.property.apply(this, propertyArgsToArray);
+ };
+
+ /**
+ Creates a computed property which operates on dependent arrays and
+ is updated with "one at a time" semantics. When items are added or
+ removed from the dependent array(s) a reduce computed only operates
+ on the change instead of re-evaluating the entire array.
+
+ If there are more than one arguments the first arguments are
+ considered to be dependent property keys. The last argument is
+ required to be an options object. The options object can have the
+ following four properties:
+
+ `initialValue` - A value or function that will be used as the initial
+ value for the computed. If this property is a function the result of calling
+ the function will be used as the initial value. This property is required.
+
+ `initialize` - An optional initialize function. Typically this will be used
+ to set up state on the instanceMeta object.
+
+ `removedItem` - A function that is called each time an element is removed
+ from the array.
+
+ `addedItem` - A function that is called each time an element is added to
+ the array.
+
+
+ The `initialize` function has the following signature:
+
+ ```javascript
+ function(initialValue, changeMeta, instanceMeta)
+ ```
+
+ `initialValue` - The value of the `initialValue` property from the
+ options object.
+
+ `changeMeta` - An object which contains meta information about the
+ computed. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+
+ The `removedItem` and `addedItem` functions both have the following signature:
+
+ ```javascript
+ function(accumulatedValue, item, changeMeta, instanceMeta)
+ ```
+
+ `accumulatedValue` - The value returned from the last time
+ `removedItem` or `addedItem` was called or `initialValue`.
+
+ `item` - the element added or removed from the array
+
+ `changeMeta` - An object which contains meta information about the
+ change. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+ - `index` the index of the added or removed item
+ - `item` the added or removed item: this is exactly the same as
+ the second arg
+ - `arrayChanged` the array that triggered the change. Can be
+ useful when depending on multiple arrays.
+
+ For property changes triggered on an item property change (when
+ depKey is something like `someArray.@each.someProperty`),
+ `changeMeta` will also contain the following property:
+
+ - `previousValues` an object whose keys are the properties that changed on
+ the item, and whose values are the item's previous values.
+
+ `previousValues` is important Ember coalesces item property changes via
+ Ember.run.once. This means that by the time removedItem gets called, item has
+ the new values, but you may need the previous value (eg for sorting &
+ filtering).
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+ The `removedItem` and `addedItem` functions should return the accumulated
+ value. It is acceptable to not return anything (ie return undefined)
+ to invalidate the computation. This is generally not a good idea for
+ arrayComputed but it's used in eg max and min.
+
+ Note that observers will be fired if either of these functions return a value
+ that differs from the accumulated value. When returning an object that
+ mutates in response to array changes, for example an array that maps
+ everything from some other array (see `Ember.computed.map`), it is usually
+ important that the *same* array be returned to avoid accidentally triggering observers.
+
+ Example
+
+ ```javascript
+ Ember.computed.max = function(dependentKey) {
+ return Ember.reduceComputed(dependentKey, {
+ initialValue: -Infinity,
+
+ addedItem: function(accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.max(accumulatedValue, item);
+ },
+
+ removedItem: function(accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item < accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ };
+ ```
+
+ Dependent keys may refer to `@this` to observe changes to the object itself,
+ which must be array-like, rather than a property of the object. This is
+ mostly useful for array proxies, to ensure objects are retrieved via
+ `objectAtContent`. This is how you could sort items by properties defined on an item controller.
+
+ Example
+
+ ```javascript
+ App.PeopleController = Ember.ArrayController.extend({
+ itemController: 'person',
+
+ sortedPeople: Ember.computed.sort('@this.@each.reversedName', function(personA, personB) {
+ // `reversedName` isn't defined on Person, but we have access to it via
+ // the item controller App.PersonController. If we'd used
+ // `content.@each.reversedName` above, we would be getting the objects
+ // directly and not have access to `reversedName`.
+ //
+ var reversedNameA = get(personA, 'reversedName');
+ var reversedNameB = get(personB, 'reversedName');
+
+ return Ember.compare(reversedNameA, reversedNameB);
+ })
+ });
+
+ App.PersonController = Ember.ObjectController.extend({
+ reversedName: function() {
+ return reverse(get(this, 'name'));
+ }.property('name')
+ });
+ ```
+
+ Dependent keys whose values are not arrays are treated as regular
+ dependencies: when they change, the computed property is completely
+ recalculated. It is sometimes useful to have dependent arrays with similar
+ semantics. Dependent keys which end in `.[]` do not use "one at a time"
+ semantics. When an item is added or removed from such a dependency, the
+ computed property is completely recomputed.
+
+ When the computed property is completely recomputed, the `accumulatedValue`
+ is discarded, it starts with `initialValue` again, and each item is passed
+ to `addedItem` in turn.
+
+ Example
+
+ ```javascript
+ Ember.Object.extend({
+ // When `string` is changed, `computed` is completely recomputed.
+ string: 'a string',
+
+ // When an item is added to `array`, `addedItem` is called.
+ array: [],
+
+ // When an item is added to `anotherArray`, `computed` is completely
+ // recomputed.
+ anotherArray: [],
+
+ computed: Ember.reduceComputed('string', 'array', 'anotherArray.[]', {
+ addedItem: addedItemCallback,
+ removedItem: removedItemCallback
+ })
+ });
+ ```
+
+ @method reduceComputed
+ @for Ember
+ @param {String} [dependentKeys*]
+ @param {Object} options
+ @return {Ember.ComputedProperty}
+ */
+ function reduceComputed(options) {
+ var args;
+
+ if (arguments.length > 1) {
+ args = a_slice.call(arguments, 0, -1);
+ options = a_slice.call(arguments, -1)[0];
+ }
+
+ if (typeof options !== 'object') {
+ throw new EmberError('Reduce Computed Property declared without an options hash');
+ }
+
+ if (!('initialValue' in options)) {
+ throw new EmberError('Reduce Computed Property declared without an initial value');
+ }
+
+ var cp = new ReduceComputedProperty(options);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ __exports__.reduceComputed = reduceComputed;
+ });
+enifed("ember-runtime/computed/reduce_computed_macros",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/subarray","ember-metal/keys","ember-runtime/compare","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isArray = __dependency4__.isArray;
+ var guidFor = __dependency4__.guidFor;
+ var EmberError = __dependency5__["default"];
+ var forEach = __dependency6__.forEach;
+ var run = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var arrayComputed = __dependency9__.arrayComputed;
+ var reduceComputed = __dependency10__.reduceComputed;
+ var SubArray = __dependency11__["default"];
+ var keys = __dependency12__["default"];
+ var compare = __dependency13__["default"];
+
+ var a_slice = [].slice;
+
+ /**
+ A computed property that returns the sum of the value
+ in the dependent array.
+
+ @method computed.sum
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the sum of all values in the dependentKey's array
+ @since 1.4.0
+ */
+
+ function sum(dependentKey){
+ return reduceComputed(dependentKey, {
+ initialValue: 0,
+
+ addedItem: function(accumulatedValue, item, changeMeta, instanceMeta){
+ return accumulatedValue + item;
+ },
+
+ removedItem: function(accumulatedValue, item, changeMeta, instanceMeta){
+ return accumulatedValue - item;
+ }
+ });
+ }
+
+ __exports__.sum = sum;/**
+ A computed property that calculates the maximum value in the
+ dependent array. This will return `-Infinity` when the dependent
+ array is empty.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age'),
+ maxChildAge: Ember.computed.max('childAges')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('maxChildAge'); // -Infinity
+ lordByron.get('children').pushObject({
+ name: 'Augusta Ada Byron', age: 7
+ });
+ lordByron.get('maxChildAge'); // 7
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('maxChildAge'); // 8
+ ```
+
+ @method computed.max
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the largest value in the dependentKey's array
+ */
+ function max(dependentKey) {
+ return reduceComputed(dependentKey, {
+ initialValue: -Infinity,
+
+ addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.max(accumulatedValue, item);
+ },
+
+ removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item < accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ }
+
+ __exports__.max = max;/**
+ A computed property that calculates the minimum value in the
+ dependent array. This will return `Infinity` when the dependent
+ array is empty.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age'),
+ minChildAge: Ember.computed.min('childAges')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('minChildAge'); // Infinity
+ lordByron.get('children').pushObject({
+ name: 'Augusta Ada Byron', age: 7
+ });
+ lordByron.get('minChildAge'); // 7
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('minChildAge'); // 5
+ ```
+
+ @method computed.min
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the smallest value in the dependentKey's array
+ */
+ function min(dependentKey) {
+ return reduceComputed(dependentKey, {
+ initialValue: Infinity,
+
+ addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.min(accumulatedValue, item);
+ },
+
+ removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item > accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ }
+
+ __exports__.min = min;/**
+ Returns an array mapped via the callback
+
+ The callback method you provide should have the following signature.
+ `item` is the current item in the iteration.
+ `index` is the integer index of the current item in the iteration.
+
+ ```javascript
+ function(item, index);
+ ```
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ excitingChores: Ember.computed.map('chores', function(chore, index) {
+ return chore.toUpperCase() + '!';
+ })
+ });
+
+ var hamster = Hamster.create({
+ chores: ['clean', 'write more unit tests']
+ });
+
+ hamster.get('excitingChores'); // ['CLEAN!', 'WRITE MORE UNIT TESTS!']
+ ```
+
+ @method computed.map
+ @for Ember
+ @param {String} dependentKey
+ @param {Function} callback
+ @return {Ember.ComputedProperty} an array mapped via the callback
+ */
+ function map(dependentKey, callback) {
+ var options = {
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var mapped = callback.call(this, item, changeMeta.index);
+ array.insertAt(changeMeta.index, mapped);
+ return array;
+ },
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ array.removeAt(changeMeta.index, 1);
+ return array;
+ }
+ };
+
+ return arrayComputed(dependentKey, options);
+ }
+
+ __exports__.map = map;/**
+ Returns an array mapped to the specified key.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('childAges'); // []
+ lordByron.get('children').pushObject({ name: 'Augusta Ada Byron', age: 7 });
+ lordByron.get('childAges'); // [7]
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('childAges'); // [7, 5, 8]
+ ```
+
+ @method computed.mapBy
+ @for Ember
+ @param {String} dependentKey
+ @param {String} propertyKey
+ @return {Ember.ComputedProperty} an array mapped to the specified key
+ */
+ function mapBy (dependentKey, propertyKey) {
+ var callback = function(item) { return get(item, propertyKey); };
+ return map(dependentKey + '.@each.' + propertyKey, callback);
+ }
+
+ __exports__.mapBy = mapBy;/**
+ @method computed.mapProperty
+ @for Ember
+ @deprecated Use `Ember.computed.mapBy` instead
+ @param dependentKey
+ @param propertyKey
+ */
+ var mapProperty = mapBy;
+ __exports__.mapProperty = mapProperty;
+ /**
+ Filters the array by the callback.
+
+ The callback method you provide should have the following signature.
+ `item` is the current item in the iteration.
+ `index` is the integer index of the current item in the iteration.
+
+ ```javascript
+ function(item, index);
+ ```
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ remainingChores: Ember.computed.filter('chores', function(chore, index) {
+ return !chore.done;
+ })
+ });
+
+ var hamster = Hamster.create({
+ chores: [
+ { name: 'cook', done: true },
+ { name: 'clean', done: true },
+ { name: 'write more unit tests', done: false }
+ ]
+ });
+
+ hamster.get('remainingChores'); // [{name: 'write more unit tests', done: false}]
+ ```
+
+ @method computed.filter
+ @for Ember
+ @param {String} dependentKey
+ @param {Function} callback
+ @return {Ember.ComputedProperty} the filtered array
+ */
+ function filter(dependentKey, callback) {
+ var options = {
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.filteredArrayIndexes = new SubArray();
+ },
+
+ addedItem: function (array, item, changeMeta, instanceMeta) {
+ var match = !!callback.call(this, item, changeMeta.index);
+ var filterIndex = instanceMeta.filteredArrayIndexes.addItem(changeMeta.index, match);
+
+ if (match) {
+ array.insertAt(filterIndex, item);
+ }
+
+ return array;
+ },
+
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ var filterIndex = instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index);
+
+ if (filterIndex > -1) {
+ array.removeAt(filterIndex);
+ }
+
+ return array;
+ }
+ };
+
+ return arrayComputed(dependentKey, options);
+ }
+
+ __exports__.filter = filter;/**
+ Filters the array by the property and value
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ remainingChores: Ember.computed.filterBy('chores', 'done', false)
+ });
+
+ var hamster = Hamster.create({
+ chores: [
+ { name: 'cook', done: true },
+ { name: 'clean', done: true },
+ { name: 'write more unit tests', done: false }
+ ]
+ });
+
+ hamster.get('remainingChores'); // [{ name: 'write more unit tests', done: false }]
+ ```
+
+ @method computed.filterBy
+ @for Ember
+ @param {String} dependentKey
+ @param {String} propertyKey
+ @param {*} value
+ @return {Ember.ComputedProperty} the filtered array
+ */
+ function filterBy (dependentKey, propertyKey, value) {
+ var callback;
+
+ if (arguments.length === 2) {
+ callback = function(item) {
+ return get(item, propertyKey);
+ };
+ } else {
+ callback = function(item) {
+ return get(item, propertyKey) === value;
+ };
+ }
+
+ return filter(dependentKey + '.@each.' + propertyKey, callback);
+ }
+
+ __exports__.filterBy = filterBy;/**
+ @method computed.filterProperty
+ @for Ember
+ @param dependentKey
+ @param propertyKey
+ @param value
+ @deprecated Use `Ember.computed.filterBy` instead
+ */
+ var filterProperty = filterBy;
+ __exports__.filterProperty = filterProperty;
+ /**
+ A computed property which returns a new array with all the unique
+ elements from one or more dependent arrays.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ uniqueFruits: Ember.computed.uniq('fruits')
+ });
+
+ var hamster = Hamster.create({
+ fruits: [
+ 'banana',
+ 'grape',
+ 'kale',
+ 'banana'
+ ]
+ });
+
+ hamster.get('uniqueFruits'); // ['banana', 'grape', 'kale']
+ ```
+
+ @method computed.uniq
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ unique elements from the dependent array
+ */
+ function uniq() {
+ var args = a_slice.call(arguments);
+
+ args.push({
+ initialize: function(array, changeMeta, instanceMeta) {
+ instanceMeta.itemCounts = {};
+ },
+
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var guid = guidFor(item);
+
+ if (!instanceMeta.itemCounts[guid]) {
+ instanceMeta.itemCounts[guid] = 1;
+ array.pushObject(item);
+ } else {
+ ++instanceMeta.itemCounts[guid];
+ }
+ return array;
+ },
+
+ removedItem: function(array, item, _, instanceMeta) {
+ var guid = guidFor(item);
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (--itemCounts[guid] === 0) {
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+
+ return arrayComputed.apply(null, args);
+ }
+
+ __exports__.uniq = uniq;/**
+ Alias for [Ember.computed.uniq](/api/#method_computed_uniq).
+
+ @method computed.union
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ unique elements from the dependent array
+ */
+ var union = uniq;
+ __exports__.union = union;
+ /**
+ A computed property which returns a new array with all the duplicated
+ elements from two or more dependent arrays.
+
+ Example
+
+ ```javascript
+ var obj = Ember.Object.createWithMixins({
+ adaFriends: ['Charles Babbage', 'John Hobhouse', 'William King', 'Mary Somerville'],
+ charlesFriends: ['William King', 'Mary Somerville', 'Ada Lovelace', 'George Peacock'],
+ friendsInCommon: Ember.computed.intersect('adaFriends', 'charlesFriends')
+ });
+
+ obj.get('friendsInCommon'); // ['William King', 'Mary Somerville']
+ ```
+
+ @method computed.intersect
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ duplicated elements from the dependent arrays
+ */
+ function intersect() {
+ var args = a_slice.call(arguments);
+
+ args.push({
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.itemCounts = {};
+ },
+
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var itemGuid = guidFor(item);
+ var dependentGuid = guidFor(changeMeta.arrayChanged);
+ var numberOfDependentArrays = changeMeta.property._dependentKeys.length;
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (!itemCounts[itemGuid]) {
+ itemCounts[itemGuid] = {};
+ }
+
+ if (itemCounts[itemGuid][dependentGuid] === undefined) {
+ itemCounts[itemGuid][dependentGuid] = 0;
+ }
+
+ if (++itemCounts[itemGuid][dependentGuid] === 1 &&
+ numberOfDependentArrays === keys(itemCounts[itemGuid]).length) {
+ array.addObject(item);
+ }
+
+ return array;
+ },
+
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ var itemGuid = guidFor(item);
+ var dependentGuid = guidFor(changeMeta.arrayChanged);
+ var numberOfDependentArrays = changeMeta.property._dependentKeys.length;
+ var numberOfArraysItemAppearsIn;
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (itemCounts[itemGuid][dependentGuid] === undefined) {
+ itemCounts[itemGuid][dependentGuid] = 0;
+ }
+
+ if (--itemCounts[itemGuid][dependentGuid] === 0) {
+ delete itemCounts[itemGuid][dependentGuid];
+ numberOfArraysItemAppearsIn = keys(itemCounts[itemGuid]).length;
+
+ if (numberOfArraysItemAppearsIn === 0) {
+ delete itemCounts[itemGuid];
+ }
+
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+
+ return arrayComputed.apply(null, args);
+ }
+
+ __exports__.intersect = intersect;/**
+ A computed property which returns a new array with all the
+ properties from the first dependent array that are not in the second
+ dependent array.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ likes: ['banana', 'grape', 'kale'],
+ wants: Ember.computed.setDiff('likes', 'fruits')
+ });
+
+ var hamster = Hamster.create({
+ fruits: [
+ 'grape',
+ 'kale',
+ ]
+ });
+
+ hamster.get('wants'); // ['banana']
+ ```
+
+ @method computed.setDiff
+ @for Ember
+ @param {String} setAProperty
+ @param {String} setBProperty
+ @return {Ember.ComputedProperty} computes a new array with all the
+ items from the first dependent array that are not in the second
+ dependent array
+ */
+ function setDiff(setAProperty, setBProperty) {
+ if (arguments.length !== 2) {
+ throw new EmberError('setDiff requires exactly two dependent arrays.');
+ }
+
+ return arrayComputed(setAProperty, setBProperty, {
+ addedItem: function (array, item, changeMeta, instanceMeta) {
+ var setA = get(this, setAProperty);
+ var setB = get(this, setBProperty);
+
+ if (changeMeta.arrayChanged === setA) {
+ if (!setB.contains(item)) {
+ array.addObject(item);
+ }
+ } else {
+ array.removeObject(item);
+ }
+
+ return array;
+ },
+
+ removedItem: function (array, item, changeMeta, instanceMeta) {
+ var setA = get(this, setAProperty);
+ var setB = get(this, setBProperty);
+
+ if (changeMeta.arrayChanged === setB) {
+ if (setA.contains(item)) {
+ array.addObject(item);
+ }
+ } else {
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+ }
+
+ __exports__.setDiff = setDiff;function binarySearch(array, item, low, high) {
+ var mid, midItem, res, guidMid, guidItem;
+
+ if (arguments.length < 4) {
+ high = get(array, 'length');
+ }
+
+ if (arguments.length < 3) {
+ low = 0;
+ }
+
+ if (low === high) {
+ return low;
+ }
+
+ mid = low + Math.floor((high - low) / 2);
+ midItem = array.objectAt(mid);
+
+ guidMid = guidFor(midItem);
+ guidItem = guidFor(item);
+
+ if (guidMid === guidItem) {
+ return mid;
+ }
+
+ res = this.order(midItem, item);
+
+ if (res === 0) {
+ res = guidMid < guidItem ? -1 : 1;
+ }
+
+
+ if (res < 0) {
+ return this.binarySearch(array, item, mid+1, high);
+ } else if (res > 0) {
+ return this.binarySearch(array, item, low, mid);
+ }
+
+ return mid;
+ }
+
+
+ /**
+ A computed property which returns a new array with all the
+ properties from the first dependent array sorted based on a property
+ or sort function.
+
+ The callback method you provide should have the following signature:
+
+ ```javascript
+ function(itemA, itemB);
+ ```
+
+ - `itemA` the first item to compare.
+ - `itemB` the second item to compare.
+
+ This function should return negative number (e.g. `-1`) when `itemA` should come before
+ `itemB`. It should return positive number (e.g. `1`) when `itemA` should come after
+ `itemB`. If the `itemA` and `itemB` are equal this function should return `0`.
+
+ Therefore, if this function is comparing some numeric values, simple `itemA - itemB` or
+ `itemA.get( 'foo' ) - itemB.get( 'foo' )` can be used instead of series of `if`.
+
+ Example
+
+ ```javascript
+ var ToDoList = Ember.Object.extend({
+ // using standard ascending sort
+ todosSorting: ['name'],
+ sortedTodos: Ember.computed.sort('todos', 'todosSorting'),
+
+ // using descending sort
+ todosSortingDesc: ['name:desc'],
+ sortedTodosDesc: Ember.computed.sort('todos', 'todosSortingDesc'),
+
+ // using a custom sort function
+ priorityTodos: Ember.computed.sort('todos', function(a, b){
+ if (a.priority > b.priority) {
+ return 1;
+ } else if (a.priority < b.priority) {
+ return -1;
+ }
+
+ return 0;
+ })
+ });
+
+ var todoList = ToDoList.create({todos: [
+ { name: 'Unit Test', priority: 2 },
+ { name: 'Documentation', priority: 3 },
+ { name: 'Release', priority: 1 }
+ ]});
+
+ todoList.get('sortedTodos'); // [{ name:'Documentation', priority:3 }, { name:'Release', priority:1 }, { name:'Unit Test', priority:2 }]
+ todoList.get('sortedTodosDesc'); // [{ name:'Unit Test', priority:2 }, { name:'Release', priority:1 }, { name:'Documentation', priority:3 }]
+ todoList.get('priorityTodos'); // [{ name:'Release', priority:1 }, { name:'Unit Test', priority:2 }, { name:'Documentation', priority:3 }]
+ ```
+
+ @method computed.sort
+ @for Ember
+ @param {String} dependentKey
+ @param {String or Function} sortDefinition a dependent key to an
+ array of sort properties (add `:desc` to the arrays sort properties to sort descending) or a function to use when sorting
+ @return {Ember.ComputedProperty} computes a new sorted array based
+ on the sort property array or callback function
+ */
+ function sort(itemsKey, sortDefinition) {
+ Ember.assert('Ember.computed.sort requires two arguments: an array key to sort and ' +
+ 'either a sort properties key or sort function', arguments.length === 2);
+
+ if (typeof sortDefinition === 'function') {
+ return customSort(itemsKey, sortDefinition);
+ } else {
+ return propertySort(itemsKey, sortDefinition);
+ }
+ }
+
+ __exports__.sort = sort;function customSort(itemsKey, comparator) {
+ return arrayComputed(itemsKey, {
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.order = comparator;
+ instanceMeta.binarySearch = binarySearch;
+ instanceMeta.waitingInsertions = [];
+ instanceMeta.insertWaiting = function() {
+ var index, item;
+ var waiting = instanceMeta.waitingInsertions;
+ instanceMeta.waitingInsertions = [];
+ for (var i=0; i{{post.title}} ({{post.titleLength}} characters)
+ {{/each}}
+ ```
+
+ ```javascript
+ App.PostsController = Ember.ArrayController.extend({
+ itemController: 'post'
+ });
+
+ App.PostController = Ember.ObjectController.extend({
+ // the `title` property will be proxied to the underlying post.
+ titleLength: function() {
+ return this.get('title').length;
+ }.property('title')
+ });
+ ```
+
+ In some cases it is helpful to return a different `itemController` depending
+ on the particular item. Subclasses can do this by overriding
+ `lookupItemController`.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ lookupItemController: function( object ) {
+ if (object.get('isSpecial')) {
+ return "special"; // use App.SpecialController
+ } else {
+ return "regular"; // use App.RegularController
+ }
+ }
+ });
+ ```
+
+ The itemController instances will have a `parentController` property set to
+ the `ArrayController` instance.
+
+ @class ArrayController
+ @namespace Ember
+ @extends Ember.ArrayProxy
+ @uses Ember.SortableMixin
+ @uses Ember.ControllerMixin
+ */
+
+ __exports__["default"] = ArrayProxy.extend(ControllerMixin, SortableMixin, {
+
+ /**
+ The controller used to wrap items, if any. If the value is a string, it will
+ be used to lookup the container for the controller. As an alternative, you
+ can also provide a controller class as the value.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ itemController: Ember.ObjectController.extend({
+ //Item Controller Implementation
+ })
+ });
+ ```
+
+ @property itemController
+ @type String | Ember.Controller
+ @default null
+ */
+ itemController: null,
+
+ /**
+ Return the name of the controller to wrap items, or `null` if items should
+ be returned directly. The default implementation simply returns the
+ `itemController` property, but subclasses can override this method to return
+ different controllers for different objects.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ lookupItemController: function( object ) {
+ if (object.get('isSpecial')) {
+ return "special"; // use App.SpecialController
+ } else {
+ return "regular"; // use App.RegularController
+ }
+ }
+ });
+ ```
+
+ @method lookupItemController
+ @param {Object} object
+ @return {String}
+ */
+ lookupItemController: function(object) {
+ return get(this, 'itemController');
+ },
+
+ objectAtContent: function(idx) {
+ var length = get(this, 'length');
+ var arrangedContent = get(this, 'arrangedContent');
+ var object = arrangedContent && arrangedContent.objectAt(idx);
+ var controllerClass;
+
+ if (idx >= 0 && idx < length) {
+ controllerClass = this.lookupItemController(object);
+
+ if (controllerClass) {
+ return this.controllerAt(idx, object, controllerClass);
+ }
+ }
+
+ // When `controllerClass` is falsy, we have not opted in to using item
+ // controllers, so return the object directly.
+
+ // When the index is out of range, we want to return the "out of range"
+ // value, whatever that might be. Rather than make assumptions
+ // (e.g. guessing `null` or `undefined`) we defer this to `arrangedContent`.
+ return object;
+ },
+
+ arrangedContentDidChange: function() {
+ this._super();
+ this._resetSubControllers();
+ },
+
+ arrayContentDidChange: function(idx, removedCnt, addedCnt) {
+ var subControllers = this._subControllers;
+
+ if (subControllers.length) {
+ var subControllersToRemove = subControllers.slice(idx, idx + removedCnt);
+
+ forEach(subControllersToRemove, function(subController) {
+ if (subController) {
+ subController.destroy();
+ }
+ });
+
+ replace(subControllers, idx, removedCnt, new Array(addedCnt));
+ }
+
+ // The shadow array of subcontrollers must be updated before we trigger
+ // observers, otherwise observers will get the wrong subcontainer when
+ // calling `objectAt`
+ this._super(idx, removedCnt, addedCnt);
+ },
+
+ init: function() {
+ this._super();
+ this._subControllers = [];
+ },
+
+ model: computed(function () {
+ return Ember.A();
+ }),
+
+ /**
+ * Flag to mark as being "virtual". Used to keep this instance
+ * from participating in the parentController hierarchy.
+ *
+ * @private
+ * @property _isVirtual
+ * @type Boolean
+ */
+ _isVirtual: false,
+
+ controllerAt: function(idx, object, controllerClass) {
+ var container = get(this, 'container');
+ var subControllers = this._subControllers;
+ var fullName, subController, subControllerFactory, parentController, options;
+
+ if (subControllers.length > idx) {
+ subController = subControllers[idx];
+
+ if (subController) {
+ return subController;
+ }
+ }
+
+ if (this._isVirtual) {
+ parentController = get(this, 'parentController');
+ } else {
+ parentController = this;
+ }
+
+
+ fullName = 'controller:' + controllerClass;
+
+ if (!container.has(fullName)) {
+ throw new EmberError('Could not resolve itemController: "' + controllerClass + '"');
+ }
+
+ subController = container.lookupFactory(fullName).create({
+ target: parentController,
+ parentController: parentController,
+ model: object
+ });
+
+
+ subControllers[idx] = subController;
+
+ return subController;
+ },
+
+ _subControllers: null,
+
+ _resetSubControllers: function() {
+ var controller;
+ var subControllers = this._subControllers;
+
+ if (subControllers.length) {
+ for (var i = 0, length = subControllers.length; length > i; i++) {
+ controller = subControllers[i];
+
+ if (controller) {
+ controller.destroy();
+ }
+ }
+
+ subControllers.length = 0;
+ }
+ },
+
+ willDestroy: function() {
+ this._resetSubControllers();
+ this._super();
+ }
+ });
+ });
+enifed("ember-runtime/controllers/controller",
+ ["ember-runtime/system/object","ember-runtime/mixins/controller","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+ var Mixin = __dependency2__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ @class Controller
+ @namespace Ember
+ @extends Ember.Object
+ @uses Ember.ControllerMixin
+ */
+ __exports__["default"] = EmberObject.extend(Mixin);
+ });
+enifed("ember-runtime/controllers/object_controller",
+ ["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var ControllerMixin = __dependency1__["default"];
+ var ObjectProxy = __dependency2__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ `Ember.ObjectController` is part of Ember's Controller layer. It is intended
+ to wrap a single object, proxying unhandled attempts to `get` and `set` to the underlying
+ model object, and to forward unhandled action attempts to its `target`.
+
+ `Ember.ObjectController` derives this functionality from its superclass
+ `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin.
+
+ @class ObjectController
+ @namespace Ember
+ @extends Ember.ObjectProxy
+ @uses Ember.ControllerMixin
+ **/
+ __exports__["default"] = ObjectProxy.extend(ControllerMixin);
+ });
+enifed("ember-runtime/copy",
+ ["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var indexOf = __dependency1__.indexOf;
+ var typeOf = __dependency2__.typeOf;
+ var EmberObject = __dependency3__["default"];
+ var Copyable = __dependency4__["default"];
+
+ function _copy(obj, deep, seen, copies) {
+ var ret, loc, key;
+
+ // primitive data types are immutable, just return them.
+ if (typeof obj !== 'object' || obj === null) {
+ return obj;
+ }
+
+ // avoid cyclical loops
+ if (deep && (loc = indexOf(seen, obj)) >= 0) {
+ return copies[loc];
+ }
+
+ Ember.assert('Cannot clone an Ember.Object that does not implement Ember.Copyable',
+ !(obj instanceof EmberObject) || (Copyable && Copyable.detect(obj)));
+
+ // IMPORTANT: this specific test will detect a native array only. Any other
+ // object will need to implement Copyable.
+ if (typeOf(obj) === 'array') {
+ ret = obj.slice();
+
+ if (deep) {
+ loc = ret.length;
+
+ while (--loc >= 0) {
+ ret[loc] = _copy(ret[loc], deep, seen, copies);
+ }
+ }
+ } else if (Copyable && Copyable.detect(obj)) {
+ ret = obj.copy(deep, seen, copies);
+ } else if (obj instanceof Date) {
+ ret = new Date(obj.getTime());
+ } else {
+ ret = {};
+
+ for (key in obj) {
+ // support Null prototype
+ if (!Object.prototype.hasOwnProperty.call(obj, key)) {
+ continue;
+ }
+
+ // Prevents browsers that don't respect non-enumerability from
+ // copying internal Ember properties
+ if (key.substring(0, 2) === '__') {
+ continue;
+ }
+
+ ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key];
+ }
+ }
+
+ if (deep) {
+ seen.push(obj);
+ copies.push(ret);
+ }
+
+ return ret;
+ }
+
+ /**
+ Creates a clone of the passed object. This function can take just about
+ any type of object and create a clone of it, including primitive values
+ (which are not actually cloned because they are immutable).
+
+ If the passed object implements the `clone()` method, then this function
+ will simply call that method and return the result.
+
+ @method copy
+ @for Ember
+ @param {Object} obj The object to clone
+ @param {Boolean} deep If true, a deep copy of the object is made
+ @return {Object} The cloned object
+ */
+ __exports__["default"] = function copy(obj, deep) {
+ // fast paths
+ if ('object' !== typeof obj || obj === null) {
+ return obj; // can't copy primitives
+ }
+
+ if (Copyable && Copyable.detect(obj)) {
+ return obj.copy(deep);
+ }
+
+ return _copy(obj, deep, deep ? [] : null, deep ? [] : null);
+ }
+ });
+enifed("ember-runtime/core",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ Compares two objects, returning true if they are logically equal. This is
+ a deeper comparison than a simple triple equal. For sets it will compare the
+ internal objects. For any other object that implements `isEqual()` it will
+ respect that method.
+
+ ```javascript
+ Ember.isEqual('hello', 'hello'); // true
+ Ember.isEqual(1, 2); // false
+ Ember.isEqual([4, 2], [4, 2]); // false
+ ```
+
+ @method isEqual
+ @for Ember
+ @param {Object} a first object to compare
+ @param {Object} b second object to compare
+ @return {Boolean}
+ */
+ var isEqual = function isEqual(a, b) {
+ if (a && typeof a.isEqual === 'function') {
+ return a.isEqual(b);
+ }
+
+ if (a instanceof Date && b instanceof Date) {
+ return a.getTime() === b.getTime();
+ }
+
+ return a === b;
+ };
+ __exports__.isEqual = isEqual;
+ });
+enifed("ember-runtime/ext/function",
+ ["ember-metal/core","ember-metal/expand_properties","ember-metal/computed","ember-metal/mixin"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.EXTEND_PROTOTYPES, Ember.assert
+ var expandProperties = __dependency2__["default"];
+ var computed = __dependency3__.computed;
+ var observer = __dependency4__.observer;
+
+ var a_slice = Array.prototype.slice;
+ var FunctionPrototype = Function.prototype;
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) {
+
+ /**
+ The `property` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ `true`, which is the default.
+
+ Computed properties allow you to treat a function like a property:
+
+ ```javascript
+ MyApp.President = Ember.Object.extend({
+ firstName: '',
+ lastName: '',
+
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+ }.property() // Call this flag to mark the function as a property
+ });
+
+ var president = MyApp.President.create({
+ firstName: 'Barack',
+ lastName: 'Obama'
+ });
+
+ president.get('fullName'); // 'Barack Obama'
+ ```
+
+ Treating a function like a property is useful because they can work with
+ bindings, just like any other property.
+
+ Many computed properties have dependencies on other properties. For
+ example, in the above example, the `fullName` property depends on
+ `firstName` and `lastName` to determine its value. You can tell Ember
+ about these dependencies like this:
+
+ ```javascript
+ MyApp.President = Ember.Object.extend({
+ firstName: '',
+ lastName: '',
+
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+
+ // Tell Ember.js that this computed property depends on firstName
+ // and lastName
+ }.property('firstName', 'lastName')
+ });
+ ```
+
+ Make sure you list these dependencies so Ember knows when to update
+ bindings that connect to a computed property. Changing a dependency
+ will not immediately trigger an update of the computed property, but
+ will instead clear the cache so that it is updated when the next `get`
+ is called on the property.
+
+ See [Ember.ComputedProperty](/api/classes/Ember.ComputedProperty.html), [Ember.computed](/api/#method_computed).
+
+ @method property
+ @for Function
+ */
+ FunctionPrototype.property = function () {
+ var ret = computed(this);
+ // ComputedProperty.prototype.property expands properties; no need for us to
+ // do so here.
+ return ret.property.apply(ret, arguments);
+ };
+
+ /**
+ The `observes` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ true, which is the default.
+
+ You can observe property changes simply by adding the `observes`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property changes
+ }.observes('value')
+ });
+ ```
+
+ In the future this method may become asynchronous. If you want to ensure
+ synchronous behavior, use `observesImmediately`.
+
+ See `Ember.observer`.
+
+ @method observes
+ @for Function
+ */
+ FunctionPrototype.observes = function() {
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var x = 0; x < length; x++) {
+ args[x] = arguments[x];
+ }
+ return observer.apply(this, args.concat(this));
+ };
+
+ /**
+ The `observesImmediately` extension of Javascript's Function prototype is
+ available when `Ember.EXTEND_PROTOTYPES` or
+ `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default.
+
+ You can observe property changes simply by adding the `observesImmediately`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes immediately after the "value" property changes
+ }.observesImmediately('value')
+ });
+ ```
+
+ In the future, `observes` may become asynchronous. In this event,
+ `observesImmediately` will maintain the synchronous behavior.
+
+ See `Ember.immediateObserver`.
+
+ @method observesImmediately
+ @for Function
+ */
+ FunctionPrototype.observesImmediately = function () {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ var arg = arguments[i];
+ Ember.assert('Immediate observers must observe internal properties only, ' +
+ 'not properties on other objects.', arg.indexOf('.') === -1);
+ }
+
+ // observes handles property expansion
+ return this.observes.apply(this, arguments);
+ };
+
+ /**
+ The `observesBefore` extension of Javascript's Function prototype is
+ available when `Ember.EXTEND_PROTOTYPES` or
+ `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default.
+
+ You can get notified when a property change is about to happen by
+ by adding the `observesBefore` call to the end of your method
+ declarations in classes that you write. For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property is about to change
+ }.observesBefore('value')
+ });
+ ```
+
+ See `Ember.beforeObserver`.
+
+ @method observesBefore
+ @for Function
+ */
+ FunctionPrototype.observesBefore = function () {
+ var watched = [];
+ var addWatchedProperty = function (obs) {
+ watched.push(obs);
+ };
+
+ for (var i = 0, l = arguments.length; i < l; ++i) {
+ expandProperties(arguments[i], addWatchedProperty);
+ }
+
+ this.__ember_observesBefore__ = watched;
+
+ return this;
+ };
+
+ /**
+ The `on` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ true, which is the default.
+
+ You can listen for events simply by adding the `on` call to the end of
+ your method declarations in classes or mixins that you write. For example:
+
+ ```javascript
+ Ember.Mixin.create({
+ doSomethingWithElement: function() {
+ // Executes whenever the "didInsertElement" event fires
+ }.on('didInsertElement')
+ });
+ ```
+
+ See `Ember.on`.
+
+ @method on
+ @for Function
+ */
+ FunctionPrototype.on = function () {
+ var events = a_slice.call(arguments);
+ this.__ember_listens__ = events;
+
+ return this;
+ };
+ }
+ });
+enifed("ember-runtime/ext/rsvp",
+ ["ember-metal/core","ember-metal/logger","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /* globals RSVP:true */
+
+ var Ember = __dependency1__["default"];
+ var Logger = __dependency2__["default"];
+ var run = __dependency3__["default"];
+
+ var RSVP = requireModule('rsvp');
+ var testModuleName = 'ember-testing/test';
+ var Test;
+
+ var asyncStart = function() {
+ if (Ember.Test && Ember.Test.adapter) {
+ Ember.Test.adapter.asyncStart();
+ }
+ };
+
+ var asyncEnd = function() {
+ if (Ember.Test && Ember.Test.adapter) {
+ Ember.Test.adapter.asyncEnd();
+ }
+ };
+
+ RSVP.configure('async', function(callback, promise) {
+ var async = !run.currentRunLoop;
+
+ if (Ember.testing && async) { asyncStart(); }
+
+ run.backburner.schedule('actions', function(){
+ if (Ember.testing && async) { asyncEnd(); }
+ callback(promise);
+ });
+ });
+
+ RSVP.Promise.prototype.fail = function(callback, label){
+ Ember.deprecate('RSVP.Promise.fail has been renamed as RSVP.Promise.catch');
+ return this['catch'](callback, label);
+ };
+
+ RSVP.onerrorDefault = function (error) {
+ if (error instanceof Error) {
+ if (Ember.testing) {
+ // ES6TODO: remove when possible
+ if (!Test && Ember.__loader.registry[testModuleName]) {
+ Test = requireModule(testModuleName)['default'];
+ }
+
+ if (Test && Test.adapter) {
+ Test.adapter.exception(error);
+ } else {
+ throw error;
+ }
+ } else if (Ember.onerror) {
+ Ember.onerror(error);
+ } else {
+ Logger.error(error.stack);
+ Ember.assert(error, false);
+ }
+ }
+ };
+
+ RSVP.on('error', RSVP.onerrorDefault);
+
+ __exports__["default"] = RSVP;
+ });
+enifed("ember-runtime/ext/string",
+ ["ember-metal/core","ember-runtime/system/string"],
+ function(__dependency1__, __dependency2__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.EXTEND_PROTOTYPES, Ember.assert, Ember.FEATURES
+ var fmt = __dependency2__.fmt;
+ var w = __dependency2__.w;
+ var loc = __dependency2__.loc;
+ var camelize = __dependency2__.camelize;
+ var decamelize = __dependency2__.decamelize;
+ var dasherize = __dependency2__.dasherize;
+ var underscore = __dependency2__.underscore;
+ var capitalize = __dependency2__.capitalize;
+ var classify = __dependency2__.classify;
+
+ var StringPrototype = String.prototype;
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
+
+ /**
+ See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt).
+
+ @method fmt
+ @for String
+ */
+ StringPrototype.fmt = function () {
+ return fmt(this, arguments);
+ };
+
+ /**
+ See [Ember.String.w](/api/classes/Ember.String.html#method_w).
+
+ @method w
+ @for String
+ */
+ StringPrototype.w = function () {
+ return w(this);
+ };
+
+ /**
+ See [Ember.String.loc](/api/classes/Ember.String.html#method_loc).
+
+ @method loc
+ @for String
+ */
+ StringPrototype.loc = function () {
+ return loc(this, arguments);
+ };
+
+ /**
+ See [Ember.String.camelize](/api/classes/Ember.String.html#method_camelize).
+
+ @method camelize
+ @for String
+ */
+ StringPrototype.camelize = function () {
+ return camelize(this);
+ };
+
+ /**
+ See [Ember.String.decamelize](/api/classes/Ember.String.html#method_decamelize).
+
+ @method decamelize
+ @for String
+ */
+ StringPrototype.decamelize = function () {
+ return decamelize(this);
+ };
+
+ /**
+ See [Ember.String.dasherize](/api/classes/Ember.String.html#method_dasherize).
+
+ @method dasherize
+ @for String
+ */
+ StringPrototype.dasherize = function () {
+ return dasherize(this);
+ };
+
+ /**
+ See [Ember.String.underscore](/api/classes/Ember.String.html#method_underscore).
+
+ @method underscore
+ @for String
+ */
+ StringPrototype.underscore = function () {
+ return underscore(this);
+ };
+
+ /**
+ See [Ember.String.classify](/api/classes/Ember.String.html#method_classify).
+
+ @method classify
+ @for String
+ */
+ StringPrototype.classify = function () {
+ return classify(this);
+ };
+
+ /**
+ See [Ember.String.capitalize](/api/classes/Ember.String.html#method_capitalize).
+
+ @method capitalize
+ @for String
+ */
+ StringPrototype.capitalize = function () {
+ return capitalize(this);
+ };
+ }
+ });
+enifed("ember-runtime/mixins/-proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var meta = __dependency4__.meta;
+ var addObserver = __dependency5__.addObserver;
+ var removeObserver = __dependency5__.removeObserver;
+ var addBeforeObserver = __dependency5__.addBeforeObserver;
+ var removeBeforeObserver = __dependency5__.removeBeforeObserver;
+ var propertyWillChange = __dependency6__.propertyWillChange;
+ var propertyDidChange = __dependency6__.propertyDidChange;
+ var computed = __dependency7__.computed;
+ var defineProperty = __dependency8__.defineProperty;
+ var Mixin = __dependency9__.Mixin;
+ var observer = __dependency9__.observer;
+ var fmt = __dependency10__.fmt;
+ var EmberObject = __dependency11__["default"];
+
+ function contentPropertyWillChange(content, contentKey) {
+ var key = contentKey.slice(8); // remove "content."
+ if (key in this) { return; } // if shadowed in proxy
+ propertyWillChange(this, key);
+ }
+
+ function contentPropertyDidChange(content, contentKey) {
+ var key = contentKey.slice(8); // remove "content."
+ if (key in this) { return; } // if shadowed in proxy
+ propertyDidChange(this, key);
+ }
+
+ /**
+ `Ember.ProxyMixin` forwards all properties not defined by the proxy itself
+ to a proxied `content` object. See Ember.ObjectProxy for more details.
+
+ @class ProxyMixin
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ The object whose properties will be forwarded.
+
+ @property content
+ @type Ember.Object
+ @default null
+ */
+ content: null,
+ _contentDidChange: observer('content', function() {
+ Ember.assert("Can't set Proxy's content to itself", get(this, 'content') !== this);
+ }),
+
+ isTruthy: computed.bool('content'),
+
+ _debugContainerKey: null,
+
+ willWatchProperty: function (key) {
+ var contentKey = 'content.' + key;
+ addBeforeObserver(this, contentKey, null, contentPropertyWillChange);
+ addObserver(this, contentKey, null, contentPropertyDidChange);
+ },
+
+ didUnwatchProperty: function (key) {
+ var contentKey = 'content.' + key;
+ removeBeforeObserver(this, contentKey, null, contentPropertyWillChange);
+ removeObserver(this, contentKey, null, contentPropertyDidChange);
+ },
+
+ unknownProperty: function (key) {
+ var content = get(this, 'content');
+ if (content) {
+ return get(content, key);
+ }
+ },
+
+ setUnknownProperty: function (key, value) {
+ var m = meta(this);
+ if (m.proto === this) {
+ // if marked as prototype then just defineProperty
+ // rather than delegate
+ defineProperty(this, key, null, value);
+ return value;
+ }
+
+ var content = get(this, 'content');
+ Ember.assert(fmt("Cannot delegate set('%@', %@) to the 'content' property of object proxy %@: its 'content' is undefined.", [key, value, this]), content);
+ return set(content, key, value);
+ }
+
+ });
+ });
+enifed("ember-runtime/mixins/action_handler",
+ ["ember-metal/merge","ember-metal/mixin","ember-metal/property_get","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var merge = __dependency1__["default"];
+ var Mixin = __dependency2__.Mixin;
+ var get = __dependency3__.get;
+ var typeOf = __dependency4__.typeOf;
+
+ /**
+ The `Ember.ActionHandler` mixin implements support for moving an `actions`
+ property to an `_actions` property at extend time, and adding `_actions`
+ to the object's mergedProperties list.
+
+ `Ember.ActionHandler` is available on some familiar classes including
+ `Ember.Route`, `Ember.View`, `Ember.Component`, and controllers such as
+ `Ember.Controller` and `Ember.ObjectController`.
+ (Internally the mixin is used by `Ember.CoreView`, `Ember.ControllerMixin`,
+ and `Ember.Route` and available to the above classes through
+ inheritance.)
+
+ @class ActionHandler
+ @namespace Ember
+ */
+ var ActionHandler = Mixin.create({
+ mergedProperties: ['_actions'],
+
+ /**
+ The collection of functions, keyed by name, available on this
+ `ActionHandler` as action targets.
+
+ These functions will be invoked when a matching `{{action}}` is triggered
+ from within a template and the application's current route is this route.
+
+ Actions can also be invoked from other parts of your application
+ via `ActionHandler#send`.
+
+ The `actions` hash will inherit action handlers from
+ the `actions` hash defined on extended parent classes
+ or mixins rather than just replace the entire hash, e.g.:
+
+ ```js
+ App.CanDisplayBanner = Ember.Mixin.create({
+ actions: {
+ displayBanner: function(msg) {
+ // ...
+ }
+ }
+ });
+
+ App.WelcomeRoute = Ember.Route.extend(App.CanDisplayBanner, {
+ actions: {
+ playMusic: function() {
+ // ...
+ }
+ }
+ });
+
+ // `WelcomeRoute`, when active, will be able to respond
+ // to both actions, since the actions hash is merged rather
+ // then replaced when extending mixins / parent classes.
+ this.send('displayBanner');
+ this.send('playMusic');
+ ```
+
+ Within a Controller, Route, View or Component's action handler,
+ the value of the `this` context is the Controller, Route, View or
+ Component object:
+
+ ```js
+ App.SongRoute = Ember.Route.extend({
+ actions: {
+ myAction: function() {
+ this.controllerFor("song");
+ this.transitionTo("other.route");
+ ...
+ }
+ }
+ });
+ ```
+
+ It is also possible to call `this._super()` from within an
+ action handler if it overrides a handler defined on a parent
+ class or mixin:
+
+ Take for example the following routes:
+
+ ```js
+ App.DebugRoute = Ember.Mixin.create({
+ actions: {
+ debugRouteInformation: function() {
+ console.debug("trololo");
+ }
+ }
+ });
+
+ App.AnnoyingDebugRoute = Ember.Route.extend(App.DebugRoute, {
+ actions: {
+ debugRouteInformation: function() {
+ // also call the debugRouteInformation of mixed in App.DebugRoute
+ this._super();
+
+ // show additional annoyance
+ window.alert(...);
+ }
+ }
+ });
+ ```
+
+ ## Bubbling
+
+ By default, an action will stop bubbling once a handler defined
+ on the `actions` hash handles it. To continue bubbling the action,
+ you must return `true` from the handler:
+
+ ```js
+ App.Router.map(function() {
+ this.resource("album", function() {
+ this.route("song");
+ });
+ });
+
+ App.AlbumRoute = Ember.Route.extend({
+ actions: {
+ startPlaying: function() {
+ }
+ }
+ });
+
+ App.AlbumSongRoute = Ember.Route.extend({
+ actions: {
+ startPlaying: function() {
+ // ...
+
+ if (actionShouldAlsoBeTriggeredOnParentRoute) {
+ return true;
+ }
+ }
+ }
+ });
+ ```
+
+ @property actions
+ @type Hash
+ @default null
+ */
+
+ /**
+ Moves `actions` to `_actions` at extend time. Note that this currently
+ modifies the mixin themselves, which is technically dubious but
+ is practically of little consequence. This may change in the future.
+
+ @private
+ @method willMergeMixin
+ */
+ willMergeMixin: function(props) {
+ var hashName;
+
+ if (!props._actions) {
+ Ember.assert("'actions' should not be a function", typeof(props.actions) !== 'function');
+
+ if (typeOf(props.actions) === 'object') {
+ hashName = 'actions';
+ } else if (typeOf(props.events) === 'object') {
+ Ember.deprecate('Action handlers contained in an `events` object are deprecated in favor of putting them in an `actions` object', false);
+ hashName = 'events';
+ }
+
+ if (hashName) {
+ props._actions = merge(props._actions || {}, props[hashName]);
+ }
+
+ delete props[hashName];
+ }
+ },
+
+ /**
+ Triggers a named action on the `ActionHandler`. Any parameters
+ supplied after the `actionName` string will be passed as arguments
+ to the action target function.
+
+ If the `ActionHandler` has its `target` property set, actions may
+ bubble to the `target`. Bubbling happens when an `actionName` can
+ not be found in the `ActionHandler`'s `actions` hash or if the
+ action target function returns `true`.
+
+ Example
+
+ ```js
+ App.WelcomeRoute = Ember.Route.extend({
+ actions: {
+ playTheme: function() {
+ this.send('playMusic', 'theme.mp3');
+ },
+ playMusic: function(track) {
+ // ...
+ }
+ }
+ });
+ ```
+
+ @method send
+ @param {String} actionName The action to trigger
+ @param {*} context a context to send with the action
+ */
+ send: function(actionName) {
+ var args = [].slice.call(arguments, 1);
+ var target;
+
+ if (this._actions && this._actions[actionName]) {
+ if (this._actions[actionName].apply(this, args) === true) {
+ // handler returned true, so this action will bubble
+ } else {
+ return;
+ }
+ }
+
+ if (target = get(this, 'target')) {
+ Ember.assert("The `target` for " + this + " (" + target + ") does not have a `send` method", typeof target.send === 'function');
+ target.send.apply(target, arguments);
+ }
+ }
+ });
+
+ __exports__["default"] = ActionHandler;
+ });
+enifed("ember-runtime/mixins/array",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/computed","ember-metal/is_none","ember-runtime/mixins/enumerable","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/property_events","ember-metal/events","ember-metal/watching","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // ..........................................................
+ // HELPERS
+ //
+ var Ember = __dependency1__["default"];
+ // ES6TODO: Ember.A
+ var get = __dependency2__.get;
+ var computed = __dependency3__.computed;
+ var cacheFor = __dependency3__.cacheFor;
+ var isNone = __dependency4__.isNone;
+ var none = __dependency4__.none;
+ var Enumerable = __dependency5__["default"];
+ var map = __dependency6__.map;
+ var Mixin = __dependency7__.Mixin;
+ var required = __dependency7__.required;
+ var propertyWillChange = __dependency8__.propertyWillChange;
+ var propertyDidChange = __dependency8__.propertyDidChange;
+ var addListener = __dependency9__.addListener;
+ var removeListener = __dependency9__.removeListener;
+ var sendEvent = __dependency9__.sendEvent;
+ var hasListeners = __dependency9__.hasListeners;
+ var isWatching = __dependency10__.isWatching;
+
+ function arrayObserversHelper(obj, target, opts, operation, notify) {
+ var willChange = (opts && opts.willChange) || 'arrayWillChange';
+ var didChange = (opts && opts.didChange) || 'arrayDidChange';
+ var hasObservers = get(obj, 'hasArrayObservers');
+
+ if (hasObservers === notify) {
+ propertyWillChange(obj, 'hasArrayObservers');
+ }
+
+ operation(obj, '@array:before', target, willChange);
+ operation(obj, '@array:change', target, didChange);
+
+ if (hasObservers === notify) {
+ propertyDidChange(obj, 'hasArrayObservers');
+ }
+
+ return obj;
+ }
+
+ // ..........................................................
+ // ARRAY
+ //
+ /**
+ This mixin implements Observer-friendly Array-like behavior. It is not a
+ concrete implementation, but it can be used up by other classes that want
+ to appear like arrays.
+
+ For example, ArrayProxy and ArrayController are both concrete classes that can
+ be instantiated to implement array-like behavior. Both of these classes use
+ the Array Mixin by way of the MutableArray mixin, which allows observable
+ changes to be made to the underlying array.
+
+ Unlike `Ember.Enumerable,` this mixin defines methods specifically for
+ collections that provide index-ordered access to their contents. When you
+ are designing code that needs to accept any kind of Array-like object, you
+ should use these methods instead of Array primitives because these will
+ properly notify observers of changes to the array.
+
+ Although these methods are efficient, they do add a layer of indirection to
+ your application so it is a good idea to use them only when you need the
+ flexibility of using both true JavaScript arrays and "virtual" arrays such
+ as controllers and collections.
+
+ You can use the methods defined in this module to access and modify array
+ contents in a KVO-friendly way. You can also be notified whenever the
+ membership of an array changes by using `.observes('myArray.[]')`.
+
+ To support `Ember.Array` in your own class, you must override two
+ primitives to use it: `replace()` and `objectAt()`.
+
+ Note that the Ember.Array mixin also incorporates the `Ember.Enumerable`
+ mixin. All `Ember.Array`-like objects are also enumerable.
+
+ @class Array
+ @namespace Ember
+ @uses Ember.Enumerable
+ @since Ember 0.9.0
+ */
+ __exports__["default"] = Mixin.create(Enumerable, {
+
+ /**
+ Your array must support the `length` property. Your replace methods should
+ set this property whenever it changes.
+
+ @property {Number} length
+ */
+ length: required(),
+
+ /**
+ Returns the object at the given `index`. If the given `index` is negative
+ or is greater or equal than the array length, returns `undefined`.
+
+ This is one of the primitives you must implement to support `Ember.Array`.
+ If your object supports retrieving the value of an array item using `get()`
+ (i.e. `myArray.get(0)`), then you do not need to implement this method
+ yourself.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd'];
+
+ arr.objectAt(0); // 'a'
+ arr.objectAt(3); // 'd'
+ arr.objectAt(-1); // undefined
+ arr.objectAt(4); // undefined
+ arr.objectAt(5); // undefined
+ ```
+
+ @method objectAt
+ @param {Number} idx The index of the item to return.
+ @return {*} item at index or undefined
+ */
+ objectAt: function(idx) {
+ if (idx < 0 || idx >= get(this, 'length')) {
+ return undefined;
+ }
+
+ return get(this, idx);
+ },
+
+ /**
+ This returns the objects at the specified indexes, using `objectAt`.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd'];
+
+ arr.objectsAt([0, 1, 2]); // ['a', 'b', 'c']
+ arr.objectsAt([2, 3, 4]); // ['c', 'd', undefined]
+ ```
+
+ @method objectsAt
+ @param {Array} indexes An array of indexes of items to return.
+ @return {Array}
+ */
+ objectsAt: function(indexes) {
+ var self = this;
+
+ return map(indexes, function(idx) {
+ return self.objectAt(idx);
+ });
+ },
+
+ // overrides Ember.Enumerable version
+ nextObject: function(idx) {
+ return this.objectAt(idx);
+ },
+
+ /**
+ This is the handler for the special array content property. If you get
+ this property, it will return this. If you set this property to a new
+ array, it will replace the current content.
+
+ This property overrides the default property defined in `Ember.Enumerable`.
+
+ @property []
+ @return this
+ */
+ '[]': computed(function(key, value) {
+ if (value !== undefined) {
+ this.replace(0, get(this, 'length'), value);
+ }
+
+ return this;
+ }),
+
+ firstObject: computed(function() {
+ return this.objectAt(0);
+ }),
+
+ lastObject: computed(function() {
+ return this.objectAt(get(this, 'length') - 1);
+ }),
+
+ // optimized version from Enumerable
+ contains: function(obj) {
+ return this.indexOf(obj) >= 0;
+ },
+
+ // Add any extra methods to Ember.Array that are native to the built-in Array.
+ /**
+ Returns a new array that is a slice of the receiver. This implementation
+ uses the observable array methods to retrieve the objects for the new
+ slice.
+
+ ```javascript
+ var arr = ['red', 'green', 'blue'];
+
+ arr.slice(0); // ['red', 'green', 'blue']
+ arr.slice(0, 2); // ['red', 'green']
+ arr.slice(1, 100); // ['green', 'blue']
+ ```
+
+ @method slice
+ @param {Integer} beginIndex (Optional) index to begin slicing from.
+ @param {Integer} endIndex (Optional) index to end the slice at (but not included).
+ @return {Array} New array with specified slice
+ */
+ slice: function(beginIndex, endIndex) {
+ var ret = Ember.A();
+ var length = get(this, 'length');
+
+ if (isNone(beginIndex)) {
+ beginIndex = 0;
+ }
+
+ if (isNone(endIndex) || (endIndex > length)) {
+ endIndex = length;
+ }
+
+ if (beginIndex < 0) {
+ beginIndex = length + beginIndex;
+ }
+
+ if (endIndex < 0) {
+ endIndex = length + endIndex;
+ }
+
+ while (beginIndex < endIndex) {
+ ret[ret.length] = this.objectAt(beginIndex++);
+ }
+
+ return ret;
+ },
+
+ /**
+ Returns the index of the given object's first occurrence.
+ If no `startAt` argument is given, the starting location to
+ search is 0. If it's negative, will count backward from
+ the end of the array. Returns -1 if no match is found.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd', 'a'];
+
+ arr.indexOf('a'); // 0
+ arr.indexOf('z'); // -1
+ arr.indexOf('a', 2); // 4
+ arr.indexOf('a', -1); // 4
+ arr.indexOf('b', 3); // -1
+ arr.indexOf('a', 100); // -1
+ ```
+
+ @method indexOf
+ @param {Object} object the item to search for
+ @param {Number} startAt optional starting location to search, default 0
+ @return {Number} index or -1 if not found
+ */
+ indexOf: function(object, startAt) {
+ var len = get(this, 'length');
+ var idx;
+
+ if (startAt === undefined) {
+ startAt = 0;
+ }
+
+ if (startAt < 0) {
+ startAt += len;
+ }
+
+ for (idx = startAt; idx < len; idx++) {
+ if (this.objectAt(idx) === object) {
+ return idx;
+ }
+ }
+
+ return -1;
+ },
+
+ /**
+ Returns the index of the given object's last occurrence.
+ If no `startAt` argument is given, the search starts from
+ the last position. If it's negative, will count backward
+ from the end of the array. Returns -1 if no match is found.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd', 'a'];
+
+ arr.lastIndexOf('a'); // 4
+ arr.lastIndexOf('z'); // -1
+ arr.lastIndexOf('a', 2); // 0
+ arr.lastIndexOf('a', -1); // 4
+ arr.lastIndexOf('b', 3); // 1
+ arr.lastIndexOf('a', 100); // 4
+ ```
+
+ @method lastIndexOf
+ @param {Object} object the item to search for
+ @param {Number} startAt optional starting location to search, default 0
+ @return {Number} index or -1 if not found
+ */
+ lastIndexOf: function(object, startAt) {
+ var len = get(this, 'length');
+ var idx;
+
+ if (startAt === undefined || startAt >= len) {
+ startAt = len-1;
+ }
+
+ if (startAt < 0) {
+ startAt += len;
+ }
+
+ for (idx = startAt; idx >= 0; idx--) {
+ if (this.objectAt(idx) === object) {
+ return idx;
+ }
+ }
+
+ return -1;
+ },
+
+ // ..........................................................
+ // ARRAY OBSERVERS
+ //
+
+ /**
+ Adds an array observer to the receiving array. The array observer object
+ normally must implement two methods:
+
+ * `arrayWillChange(observedObj, start, removeCount, addCount)` - This method will be
+ called just before the array is modified.
+ * `arrayDidChange(observedObj, start, removeCount, addCount)` - This method will be
+ called just after the array is modified.
+
+ Both callbacks will be passed the observed object, starting index of the
+ change as well a a count of the items to be removed and added. You can use
+ these callbacks to optionally inspect the array during the change, clear
+ caches, or do any other bookkeeping necessary.
+
+ In addition to passing a target, you can also include an options hash
+ which you can use to override the method names that will be invoked on the
+ target.
+
+ @method addArrayObserver
+ @param {Object} target The observer object.
+ @param {Hash} opts Optional hash of configuration options including
+ `willChange` and `didChange` option.
+ @return {Ember.Array} receiver
+ */
+
+ addArrayObserver: function(target, opts) {
+ return arrayObserversHelper(this, target, opts, addListener, false);
+ },
+
+ /**
+ Removes an array observer from the object if the observer is current
+ registered. Calling this method multiple times with the same object will
+ have no effect.
+
+ @method removeArrayObserver
+ @param {Object} target The object observing the array.
+ @param {Hash} opts Optional hash of configuration options including
+ `willChange` and `didChange` option.
+ @return {Ember.Array} receiver
+ */
+ removeArrayObserver: function(target, opts) {
+ return arrayObserversHelper(this, target, opts, removeListener, true);
+ },
+
+ /**
+ Becomes true whenever the array currently has observers watching changes
+ on the array.
+
+ @property {Boolean} hasArrayObservers
+ */
+ hasArrayObservers: computed(function() {
+ return hasListeners(this, '@array:change') || hasListeners(this, '@array:before');
+ }),
+
+ /**
+ If you are implementing an object that supports `Ember.Array`, call this
+ method just before the array content changes to notify any observers and
+ invalidate any related properties. Pass the starting index of the change
+ as well as a delta of the amounts to change.
+
+ @method arrayContentWillChange
+ @param {Number} startIdx The starting index in the array that will change.
+ @param {Number} removeAmt The number of items that will be removed. If you
+ pass `null` assumes 0
+ @param {Number} addAmt The number of items that will be added. If you
+ pass `null` assumes 0.
+ @return {Ember.Array} receiver
+ */
+ arrayContentWillChange: function(startIdx, removeAmt, addAmt) {
+ var removing, lim;
+
+ // if no args are passed assume everything changes
+ if (startIdx === undefined) {
+ startIdx = 0;
+ removeAmt = addAmt = -1;
+ } else {
+ if (removeAmt === undefined) {
+ removeAmt = -1;
+ }
+
+ if (addAmt === undefined) {
+ addAmt = -1;
+ }
+ }
+
+ // Make sure the @each proxy is set up if anyone is observing @each
+ if (isWatching(this, '@each')) {
+ get(this, '@each');
+ }
+
+ sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]);
+
+ if (startIdx >= 0 && removeAmt >= 0 && get(this, 'hasEnumerableObservers')) {
+ removing = [];
+ lim = startIdx + removeAmt;
+
+ for (var idx = startIdx; idx < lim; idx++) {
+ removing.push(this.objectAt(idx));
+ }
+ } else {
+ removing = removeAmt;
+ }
+
+ this.enumerableContentWillChange(removing, addAmt);
+
+ return this;
+ },
+
+ /**
+ If you are implementing an object that supports `Ember.Array`, call this
+ method just after the array content changes to notify any observers and
+ invalidate any related properties. Pass the starting index of the change
+ as well as a delta of the amounts to change.
+
+ @method arrayContentDidChange
+ @param {Number} startIdx The starting index in the array that did change.
+ @param {Number} removeAmt The number of items that were removed. If you
+ pass `null` assumes 0
+ @param {Number} addAmt The number of items that were added. If you
+ pass `null` assumes 0.
+ @return {Ember.Array} receiver
+ */
+ arrayContentDidChange: function(startIdx, removeAmt, addAmt) {
+ var adding, lim;
+
+ // if no args are passed assume everything changes
+ if (startIdx === undefined) {
+ startIdx = 0;
+ removeAmt = addAmt = -1;
+ } else {
+ if (removeAmt === undefined) {
+ removeAmt = -1;
+ }
+
+ if (addAmt === undefined) {
+ addAmt = -1;
+ }
+ }
+
+ if (startIdx >= 0 && addAmt >= 0 && get(this, 'hasEnumerableObservers')) {
+ adding = [];
+ lim = startIdx + addAmt;
+
+ for (var idx = startIdx; idx < lim; idx++) {
+ adding.push(this.objectAt(idx));
+ }
+ } else {
+ adding = addAmt;
+ }
+
+ this.enumerableContentDidChange(removeAmt, adding);
+ sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]);
+
+ var length = get(this, 'length');
+ var cachedFirst = cacheFor(this, 'firstObject');
+ var cachedLast = cacheFor(this, 'lastObject');
+
+ if (this.objectAt(0) !== cachedFirst) {
+ propertyWillChange(this, 'firstObject');
+ propertyDidChange(this, 'firstObject');
+ }
+
+ if (this.objectAt(length-1) !== cachedLast) {
+ propertyWillChange(this, 'lastObject');
+ propertyDidChange(this, 'lastObject');
+ }
+
+ return this;
+ },
+
+ // ..........................................................
+ // ENUMERATED PROPERTIES
+ //
+
+ /**
+ Returns a special object that can be used to observe individual properties
+ on the array. Just get an equivalent property on this object and it will
+ return an enumerable that maps automatically to the named key on the
+ member objects.
+
+ If you merely want to watch for any items being added or removed to the array,
+ use the `[]` property instead of `@each`.
+
+ @property @each
+ */
+ '@each': computed(function() {
+ if (!this.__each) {
+ // ES6TODO: GRRRRR
+ var EachProxy = requireModule('ember-runtime/system/each_proxy')['EachProxy'];
+
+ this.__each = new EachProxy(this);
+ }
+
+ return this.__each;
+ })
+ });
+ });
+enifed("ember-runtime/mixins/comparable",
+ ["ember-metal/mixin","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var required = __dependency1__.required;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ Implements some standard methods for comparing objects. Add this mixin to
+ any class you create that can compare its instances.
+
+ You should implement the `compare()` method.
+
+ @class Comparable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Override to return the result of the comparison of the two parameters. The
+ compare method should return:
+
+ - `-1` if `a < b`
+ - `0` if `a == b`
+ - `1` if `a > b`
+
+ Default implementation raises an exception.
+
+ @method compare
+ @param a {Object} the first object to compare
+ @param b {Object} the second object to compare
+ @return {Integer} the result of the comparison
+ */
+ compare: required(Function)
+ });
+ });
+enifed("ember-runtime/mixins/controller",
+ ["ember-metal/core","ember-metal/property_get","ember-runtime/system/object","ember-metal/mixin","ember-metal/computed","ember-runtime/mixins/action_handler","ember-runtime/mixins/controller_content_model_alias_deprecation","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert, Ember.deprecate
+ var get = __dependency2__.get;
+ var EmberObject = __dependency3__["default"];
+ var Mixin = __dependency4__.Mixin;
+ var computed = __dependency5__.computed;
+ var ActionHandler = __dependency6__["default"];
+ var ControllerContentModelAliasDeprecation = __dependency7__["default"];
+
+ /**
+ `Ember.ControllerMixin` provides a standard interface for all classes that
+ compose Ember's controller layer: `Ember.Controller`,
+ `Ember.ArrayController`, and `Ember.ObjectController`.
+
+ @class ControllerMixin
+ @namespace Ember
+ @uses Ember.ActionHandler
+ */
+ __exports__["default"] = Mixin.create(ActionHandler, ControllerContentModelAliasDeprecation, {
+ /* ducktype as a controller */
+ isController: true,
+
+ /**
+ The object to which actions from the view should be sent.
+
+ For example, when a Handlebars template uses the `{{action}}` helper,
+ it will attempt to send the action to the view's controller's `target`.
+
+ By default, the value of the target property is set to the router, and
+ is injected when a controller is instantiated. This injection is defined
+ in Ember.Application#buildContainer, and is applied as part of the
+ applications initialization process. It can also be set after a controller
+ has been instantiated, for instance when using the render helper in a
+ template, or when a controller is used as an `itemController`. In most
+ cases the `target` property will automatically be set to the logical
+ consumer of actions for the controller.
+
+ @property target
+ @default null
+ */
+ target: null,
+
+ container: null,
+
+ parentController: null,
+
+ store: null,
+
+ /**
+ The controller's current model. When retrieving or modifying a controller's
+ model, this property should be used instead of the `content` property.
+
+ @property model
+ @public
+ */
+ model: null,
+
+ /**
+ @private
+ */
+ content: computed.alias('model')
+
+ });
+ });
+enifed("ember-runtime/mixins/controller_content_model_alias_deprecation",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+
+ /**
+ The ControllerContentModelAliasDeprecation mixin is used to provide a useful
+ deprecation warning when specifying `content` directly on a `Ember.Controller`
+ (without also specifying `model`).
+
+ Ember versions prior to 1.7 used `model` as an alias of `content`, but due to
+ much confusion this alias was reversed (so `content` is now an alias of `model).
+
+ This change reduces many caveats with model/content, and also sets a
+ simple ground rule: Never set a controllers content, rather always set
+ it's model and ember will do the right thing.
+
+
+ `Ember.ControllerContentModelAliasDeprecation` is used internally by Ember in
+ `Ember.Controller`.
+
+ @class ControllerContentModelAliasDeprecation
+ @namespace Ember
+ @private
+ @since 1.7.0
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ @private
+
+ Moves `content` to `model` at extend time if a `model` is not also specified.
+
+ Note that this currently modifies the mixin themselves, which is technically
+ dubious but is practically of little consequence. This may change in the
+ future.
+
+ @method willMergeMixin
+ @since 1.4.0
+ */
+ willMergeMixin: function(props) {
+ // Calling super is only OK here since we KNOW that
+ // there is another Mixin loaded first.
+ this._super.apply(this, arguments);
+
+ var modelSpecified = !!props.model;
+
+ if (props.content && !modelSpecified) {
+ props.model = props.content;
+ delete props['content'];
+
+ Ember.deprecate('Do not specify `content` on a Controller, use `model` instead.', false);
+ }
+ }
+ });
+ });
+enifed("ember-runtime/mixins/copyable",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/freezable","ember-runtime/system/string","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var required = __dependency3__.required;
+ var Freezable = __dependency4__.Freezable;
+ var Mixin = __dependency3__.Mixin;
+ var fmt = __dependency5__.fmt;
+ var EmberError = __dependency6__["default"];
+
+
+ /**
+ Implements some standard methods for copying an object. Add this mixin to
+ any object you create that can create a copy of itself. This mixin is
+ added automatically to the built-in array.
+
+ You should generally implement the `copy()` method to return a copy of the
+ receiver.
+
+ Note that `frozenCopy()` will only work if you also implement
+ `Ember.Freezable`.
+
+ @class Copyable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ Override to return a copy of the receiver. Default implementation raises
+ an exception.
+
+ @method copy
+ @param {Boolean} deep if `true`, a deep copy of the object should be made
+ @return {Object} copy of receiver
+ */
+ copy: required(Function),
+
+ /**
+ If the object implements `Ember.Freezable`, then this will return a new
+ copy if the object is not frozen and the receiver if the object is frozen.
+
+ Raises an exception if you try to call this method on a object that does
+ not support freezing.
+
+ You should use this method whenever you want a copy of a freezable object
+ since a freezable object can simply return itself without actually
+ consuming more memory.
+
+ @method frozenCopy
+ @return {Object} copy of receiver or receiver
+ */
+ frozenCopy: function() {
+ if (Freezable && Freezable.detect(this)) {
+ return get(this, 'isFrozen') ? this : this.copy().freeze();
+ } else {
+ throw new EmberError(fmt("%@ does not support freezing", [this]));
+ }
+ }
+ });
+ });
+enifed("ember-runtime/mixins/deferred",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","ember-metal/computed","ember-runtime/ext/rsvp","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.Test
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+ var computed = __dependency4__.computed;
+ var RSVP = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ /**
+ @class Deferred
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ Add handlers to be called when the Deferred object is resolved or rejected.
+
+ @method then
+ @param {Function} resolve a callback function to be called when done
+ @param {Function} reject a callback function to be called when failed
+ */
+ then: function(resolve, reject, label) {
+ var deferred, promise, entity;
+
+ entity = this;
+ deferred = get(this, '_deferred');
+ promise = deferred.promise;
+
+ function fulfillmentHandler(fulfillment) {
+ if (fulfillment === promise) {
+ return resolve(entity);
+ } else {
+ return resolve(fulfillment);
+ }
+ }
+
+ return promise.then(resolve && fulfillmentHandler, reject, label);
+ },
+
+ /**
+ Resolve a Deferred object and call any `doneCallbacks` with the given args.
+
+ @method resolve
+ */
+ resolve: function(value) {
+ var deferred, promise;
+
+ deferred = get(this, '_deferred');
+ promise = deferred.promise;
+
+ if (value === this) {
+ deferred.resolve(promise);
+ } else {
+ deferred.resolve(value);
+ }
+ },
+
+ /**
+ Reject a Deferred object and call any `failCallbacks` with the given args.
+
+ @method reject
+ */
+ reject: function(value) {
+ get(this, '_deferred').reject(value);
+ },
+
+ _deferred: computed(function() {
+ Ember.deprecate('Usage of Ember.DeferredMixin or Ember.Deferred is deprecated.', this._suppressDeferredDeprecation);
+
+ return RSVP.defer('Ember: DeferredMixin - ' + this);
+ })
+ });
+ });
+enifed("ember-runtime/mixins/enumerable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/property_events","ember-metal/events","ember-runtime/compare","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // ..........................................................
+ // HELPERS
+ //
+
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var apply = __dependency4__.apply;
+ var Mixin = __dependency5__.Mixin;
+ var required = __dependency5__.required;
+ var aliasMethod = __dependency5__.aliasMethod;
+ var indexOf = __dependency6__.indexOf;
+ var computed = __dependency7__.computed;
+ var propertyWillChange = __dependency8__.propertyWillChange;
+ var propertyDidChange = __dependency8__.propertyDidChange;
+ var addListener = __dependency9__.addListener;
+ var removeListener = __dependency9__.removeListener;
+ var sendEvent = __dependency9__.sendEvent;
+ var hasListeners = __dependency9__.hasListeners;
+ var compare = __dependency10__["default"];
+
+ var a_slice = Array.prototype.slice;
+
+ var contexts = [];
+
+ function popCtx() {
+ return contexts.length===0 ? {} : contexts.pop();
+ }
+
+ function pushCtx(ctx) {
+ contexts.push(ctx);
+ return null;
+ }
+
+ function iter(key, value) {
+ var valueProvided = arguments.length === 2;
+
+ function i(item) {
+ var cur = get(item, key);
+ return valueProvided ? value===cur : !!cur;
+ }
+
+ return i;
+ }
+
+ /**
+ This mixin defines the common interface implemented by enumerable objects
+ in Ember. Most of these methods follow the standard Array iteration
+ API defined up to JavaScript 1.8 (excluding language-specific features that
+ cannot be emulated in older versions of JavaScript).
+
+ This mixin is applied automatically to the Array class on page load, so you
+ can use any of these methods on simple arrays. If Array already implements
+ one of these methods, the mixin will not override them.
+
+ ## Writing Your Own Enumerable
+
+ To make your own custom class enumerable, you need two items:
+
+ 1. You must have a length property. This property should change whenever
+ the number of items in your enumerable object changes. If you use this
+ with an `Ember.Object` subclass, you should be sure to change the length
+ property using `set().`
+
+ 2. You must implement `nextObject().` See documentation.
+
+ Once you have these two methods implemented, apply the `Ember.Enumerable` mixin
+ to your class and you will be able to enumerate the contents of your object
+ like any other collection.
+
+ ## Using Ember Enumeration with Other Libraries
+
+ Many other libraries provide some kind of iterator or enumeration like
+ facility. This is often where the most common API conflicts occur.
+ Ember's API is designed to be as friendly as possible with other
+ libraries by implementing only methods that mostly correspond to the
+ JavaScript 1.8 API.
+
+ @class Enumerable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Implement this method to make your class enumerable.
+
+ This method will be call repeatedly during enumeration. The index value
+ will always begin with 0 and increment monotonically. You don't have to
+ rely on the index value to determine what object to return, but you should
+ always check the value and start from the beginning when you see the
+ requested index is 0.
+
+ The `previousObject` is the object that was returned from the last call
+ to `nextObject` for the current iteration. This is a useful way to
+ manage iteration if you are tracing a linked list, for example.
+
+ Finally the context parameter will always contain a hash you can use as
+ a "scratchpad" to maintain any other state you need in order to iterate
+ properly. The context object is reused and is not reset between
+ iterations so make sure you setup the context with a fresh state whenever
+ the index parameter is 0.
+
+ Generally iterators will continue to call `nextObject` until the index
+ reaches the your current length-1. If you run out of data before this
+ time for some reason, you should simply return undefined.
+
+ The default implementation of this method simply looks up the index.
+ This works great on any Array-like objects.
+
+ @method nextObject
+ @param {Number} index the current index of the iteration
+ @param {Object} previousObject the value returned by the last call to
+ `nextObject`.
+ @param {Object} context a context object you can use to maintain state.
+ @return {Object} the next object in the iteration or undefined
+ */
+ nextObject: required(Function),
+
+ /**
+ Helper method returns the first object from a collection. This is usually
+ used by bindings and other parts of the framework to extract a single
+ object if the enumerable contains only one item.
+
+ If you override this method, you should implement it so that it will
+ always return the same value each time it is called. If your enumerable
+ contains only one object, this method should always return that object.
+ If your enumerable is empty, this method should return `undefined`.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.get('firstObject'); // "a"
+
+ var arr = [];
+ arr.get('firstObject'); // undefined
+ ```
+
+ @property firstObject
+ @return {Object} the object or undefined
+ */
+ firstObject: computed('[]', function() {
+ if (get(this, 'length')===0) return undefined ;
+
+ // handle generic enumerables
+ var context = popCtx(), ret;
+ ret = this.nextObject(0, null, context);
+ pushCtx(context);
+ return ret;
+ }),
+
+ /**
+ Helper method returns the last object from a collection. If your enumerable
+ contains only one object, this method should always return that object.
+ If your enumerable is empty, this method should return `undefined`.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.get('lastObject'); // "c"
+
+ var arr = [];
+ arr.get('lastObject'); // undefined
+ ```
+
+ @property lastObject
+ @return {Object} the last object or undefined
+ */
+ lastObject: computed('[]', function() {
+ var len = get(this, 'length');
+ if (len===0) return undefined ;
+ var context = popCtx(), idx=0, cur, last = null;
+ do {
+ last = cur;
+ cur = this.nextObject(idx++, last, context);
+ } while (cur !== undefined);
+ pushCtx(context);
+ return last;
+ }),
+
+ /**
+ Returns `true` if the passed object can be found in the receiver. The
+ default version will iterate through the enumerable until the object
+ is found. You may want to override this with a more efficient version.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.contains("a"); // true
+ arr.contains("z"); // false
+ ```
+
+ @method contains
+ @param {Object} obj The object to search for.
+ @return {Boolean} `true` if object is found in enumerable.
+ */
+ contains: function(obj) {
+ return this.find(function(item) { return item===obj; }) !== undefined;
+ },
+
+ /**
+ Iterates through the enumerable, calling the passed function on each
+ item. This method corresponds to the `forEach()` method defined in
+ JavaScript 1.6.
+
+ The callback method you provide should have the following signature (all
+ parameters are optional):
+
+ ```javascript
+ function(item, index, enumerable);
+ ```
+
+ - `item` is the current item in the iteration.
+ - `index` is the current index in the iteration.
+ - `enumerable` is the enumerable object itself.
+
+ Note that in addition to a callback, you can also pass an optional target
+ object that will be set as `this` on the context. This is a good way
+ to give your iterator function access to the current object.
+
+ @method forEach
+ @param {Function} callback The callback to execute
+ @param {Object} [target] The target object to use
+ @return {Object} receiver
+ */
+ forEach: function(callback, target) {
+ if (typeof callback !== 'function') throw new TypeError() ;
+ var len = get(this, 'length'), last = null, context = popCtx();
+
+ if (target === undefined) target = null;
+
+ for(var idx=0;idx1) args = a_slice.call(arguments, 1);
+
+ this.forEach(function(x, idx) {
+ var method = x && x[methodName];
+ if ('function' === typeof method) {
+ ret[idx] = args ? apply(x, method, args) : x[methodName]();
+ }
+ }, this);
+
+ return ret;
+ },
+
+ /**
+ Simply converts the enumerable into a genuine array. The order is not
+ guaranteed. Corresponds to the method implemented by Prototype.
+
+ @method toArray
+ @return {Array} the enumerable as an array.
+ */
+ toArray: function() {
+ var ret = Ember.A();
+ this.forEach(function(o, idx) { ret[idx] = o; });
+ return ret;
+ },
+
+ /**
+ Returns a copy of the array with all null and undefined elements removed.
+
+ ```javascript
+ var arr = ["a", null, "c", undefined];
+ arr.compact(); // ["a", "c"]
+ ```
+
+ @method compact
+ @return {Array} the array without null and undefined elements.
+ */
+ compact: function() {
+ return this.filter(function(value) { return value != null; });
+ },
+
+ /**
+ Returns a new enumerable that excludes the passed value. The default
+ implementation returns an array regardless of the receiver type unless
+ the receiver does not contain the value.
+
+ ```javascript
+ var arr = ["a", "b", "a", "c"];
+ arr.without("a"); // ["b", "c"]
+ ```
+
+ @method without
+ @param {Object} value
+ @return {Ember.Enumerable}
+ */
+ without: function(value) {
+ if (!this.contains(value)) return this; // nothing to do
+ var ret = Ember.A();
+ this.forEach(function(k) {
+ if (k !== value) ret[ret.length] = k;
+ }) ;
+ return ret ;
+ },
+
+ /**
+ Returns a new enumerable that contains only unique values. The default
+ implementation returns an array regardless of the receiver type.
+
+ ```javascript
+ var arr = ["a", "a", "b", "b"];
+ arr.uniq(); // ["a", "b"]
+ ```
+
+ @method uniq
+ @return {Ember.Enumerable}
+ */
+ uniq: function() {
+ var ret = Ember.A();
+ this.forEach(function(k) {
+ if (indexOf(ret, k)<0) ret.push(k);
+ });
+ return ret;
+ },
+
+ /**
+ This property will trigger anytime the enumerable's content changes.
+ You can observe this property to be notified of changes to the enumerables
+ content.
+
+ For plain enumerables, this property is read only. `Array` overrides
+ this method.
+
+ @property []
+ @type Array
+ @return this
+ */
+ '[]': computed(function(key, value) {
+ return this;
+ }),
+
+ // ..........................................................
+ // ENUMERABLE OBSERVERS
+ //
+
+ /**
+ Registers an enumerable observer. Must implement `Ember.EnumerableObserver`
+ mixin.
+
+ @method addEnumerableObserver
+ @param {Object} target
+ @param {Hash} [opts]
+ @return this
+ */
+ addEnumerableObserver: function(target, opts) {
+ var willChange = (opts && opts.willChange) || 'enumerableWillChange';
+ var didChange = (opts && opts.didChange) || 'enumerableDidChange';
+ var hasObservers = get(this, 'hasEnumerableObservers');
+
+ if (!hasObservers) propertyWillChange(this, 'hasEnumerableObservers');
+ addListener(this, '@enumerable:before', target, willChange);
+ addListener(this, '@enumerable:change', target, didChange);
+ if (!hasObservers) propertyDidChange(this, 'hasEnumerableObservers');
+ return this;
+ },
+
+ /**
+ Removes a registered enumerable observer.
+
+ @method removeEnumerableObserver
+ @param {Object} target
+ @param {Hash} [opts]
+ @return this
+ */
+ removeEnumerableObserver: function(target, opts) {
+ var willChange = (opts && opts.willChange) || 'enumerableWillChange';
+ var didChange = (opts && opts.didChange) || 'enumerableDidChange';
+
+ var hasObservers = get(this, 'hasEnumerableObservers');
+ if (hasObservers) propertyWillChange(this, 'hasEnumerableObservers');
+ removeListener(this, '@enumerable:before', target, willChange);
+ removeListener(this, '@enumerable:change', target, didChange);
+ if (hasObservers) propertyDidChange(this, 'hasEnumerableObservers');
+ return this;
+ },
+
+ /**
+ Becomes true whenever the array currently has observers watching changes
+ on the array.
+
+ @property hasEnumerableObservers
+ @type Boolean
+ */
+ hasEnumerableObservers: computed(function() {
+ return hasListeners(this, '@enumerable:change') || hasListeners(this, '@enumerable:before');
+ }),
+
+
+ /**
+ Invoke this method just before the contents of your enumerable will
+ change. You can either omit the parameters completely or pass the objects
+ to be removed or added if available or just a count.
+
+ @method enumerableContentWillChange
+ @param {Ember.Enumerable|Number} removing An enumerable of the objects to
+ be removed or the number of items to be removed.
+ @param {Ember.Enumerable|Number} adding An enumerable of the objects to be
+ added or the number of items to be added.
+ @chainable
+ */
+ enumerableContentWillChange: function(removing, adding) {
+
+ var removeCnt, addCnt, hasDelta;
+
+ if ('number' === typeof removing) removeCnt = removing;
+ else if (removing) removeCnt = get(removing, 'length');
+ else removeCnt = removing = -1;
+
+ if ('number' === typeof adding) addCnt = adding;
+ else if (adding) addCnt = get(adding,'length');
+ else addCnt = adding = -1;
+
+ hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
+
+ if (removing === -1) removing = null;
+ if (adding === -1) adding = null;
+
+ propertyWillChange(this, '[]');
+ if (hasDelta) propertyWillChange(this, 'length');
+ sendEvent(this, '@enumerable:before', [this, removing, adding]);
+
+ return this;
+ },
+
+ /**
+ Invoke this method when the contents of your enumerable has changed.
+ This will notify any observers watching for content changes. If you are
+ implementing an ordered enumerable (such as an array), also pass the
+ start and end values where the content changed so that it can be used to
+ notify range observers.
+
+ @method enumerableContentDidChange
+ @param {Ember.Enumerable|Number} removing An enumerable of the objects to
+ be removed or the number of items to be removed.
+ @param {Ember.Enumerable|Number} adding An enumerable of the objects to
+ be added or the number of items to be added.
+ @chainable
+ */
+ enumerableContentDidChange: function(removing, adding) {
+ var removeCnt, addCnt, hasDelta;
+
+ if ('number' === typeof removing) removeCnt = removing;
+ else if (removing) removeCnt = get(removing, 'length');
+ else removeCnt = removing = -1;
+
+ if ('number' === typeof adding) addCnt = adding;
+ else if (adding) addCnt = get(adding, 'length');
+ else addCnt = adding = -1;
+
+ hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
+
+ if (removing === -1) removing = null;
+ if (adding === -1) adding = null;
+
+ sendEvent(this, '@enumerable:change', [this, removing, adding]);
+ if (hasDelta) propertyDidChange(this, 'length');
+ propertyDidChange(this, '[]');
+
+ return this ;
+ },
+
+ /**
+ Converts the enumerable into an array and sorts by the keys
+ specified in the argument.
+
+ You may provide multiple arguments to sort by multiple properties.
+
+ @method sortBy
+ @param {String} property name(s) to sort on
+ @return {Array} The sorted array.
+ @since 1.2.0
+ */
+ sortBy: function() {
+ var sortKeys = arguments;
+ return this.toArray().sort(function(a, b){
+ for(var i = 0; i < sortKeys.length; i++) {
+ var key = sortKeys[i];
+ var propA = get(a, key);
+ var propB = get(b, key);
+ // return 1 or -1 else continue to the next sortKey
+ var compareValue = compare(propA, propB);
+ if (compareValue) { return compareValue; }
+ }
+ return 0;
+ });
+ }
+ });
+ });
+enifed("ember-runtime/mixins/evented",
+ ["ember-metal/mixin","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var addListener = __dependency2__.addListener;
+ var removeListener = __dependency2__.removeListener;
+ var hasListeners = __dependency2__.hasListeners;
+ var sendEvent = __dependency2__.sendEvent;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ This mixin allows for Ember objects to subscribe to and emit events.
+
+ ```javascript
+ App.Person = Ember.Object.extend(Ember.Evented, {
+ greet: function() {
+ // ...
+ this.trigger('greet');
+ }
+ });
+
+ var person = App.Person.create();
+
+ person.on('greet', function() {
+ console.log('Our person has greeted');
+ });
+
+ person.greet();
+
+ // outputs: 'Our person has greeted'
+ ```
+
+ You can also chain multiple event subscriptions:
+
+ ```javascript
+ person.on('greet', function() {
+ console.log('Our person has greeted');
+ }).one('greet', function() {
+ console.log('Offer one-time special');
+ }).off('event', this, forgetThis);
+ ```
+
+ @class Evented
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Subscribes to a named event with given function.
+
+ ```javascript
+ person.on('didLoad', function() {
+ // fired once the person has loaded
+ });
+ ```
+
+ An optional target can be passed in as the 2nd argument that will
+ be set as the "this" for the callback. This is a good way to give your
+ function access to the object triggering the event. When the target
+ parameter is used the callback becomes the third argument.
+
+ @method on
+ @param {String} name The name of the event
+ @param {Object} [target] The "this" binding for the callback
+ @param {Function} method The callback to execute
+ @return this
+ */
+ on: function(name, target, method) {
+ addListener(this, name, target, method);
+ return this;
+ },
+
+ /**
+ Subscribes a function to a named event and then cancels the subscription
+ after the first time the event is triggered. It is good to use ``one`` when
+ you only care about the first time an event has taken place.
+
+ This function takes an optional 2nd argument that will become the "this"
+ value for the callback. If this argument is passed then the 3rd argument
+ becomes the function.
+
+ @method one
+ @param {String} name The name of the event
+ @param {Object} [target] The "this" binding for the callback
+ @param {Function} method The callback to execute
+ @return this
+ */
+ one: function(name, target, method) {
+ if (!method) {
+ method = target;
+ target = null;
+ }
+
+ addListener(this, name, target, method, true);
+ return this;
+ },
+
+ /**
+ Triggers a named event for the object. Any additional arguments
+ will be passed as parameters to the functions that are subscribed to the
+ event.
+
+ ```javascript
+ person.on('didEat', function(food) {
+ console.log('person ate some ' + food);
+ });
+
+ person.trigger('didEat', 'broccoli');
+
+ // outputs: person ate some broccoli
+ ```
+ @method trigger
+ @param {String} name The name of the event
+ @param {Object...} args Optional arguments to pass on
+ */
+ trigger: function(name) {
+ var length = arguments.length;
+ var args = new Array(length - 1);
+
+ for (var i = 1; i < length; i++) {
+ args[i - 1] = arguments[i];
+ }
+
+ sendEvent(this, name, args);
+ },
+
+ /**
+ Cancels subscription for given name, target, and method.
+
+ @method off
+ @param {String} name The name of the event
+ @param {Object} target The target of the subscription
+ @param {Function} method The function of the subscription
+ @return this
+ */
+ off: function(name, target, method) {
+ removeListener(this, name, target, method);
+ return this;
+ },
+
+ /**
+ Checks to see if object has any subscriptions for named event.
+
+ @method has
+ @param {String} name The name of the event
+ @return {Boolean} does the object have a subscription for event
+ */
+ has: function(name) {
+ return hasListeners(this, name);
+ }
+ });
+ });
+enifed("ember-runtime/mixins/freezable",
+ ["ember-metal/mixin","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Mixin = __dependency1__.Mixin;
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ /**
+ The `Ember.Freezable` mixin implements some basic methods for marking an
+ object as frozen. Once an object is frozen it should be read only. No changes
+ may be made the internal state of the object.
+
+ ## Enforcement
+
+ To fully support freezing in your subclass, you must include this mixin and
+ override any method that might alter any property on the object to instead
+ raise an exception. You can check the state of an object by checking the
+ `isFrozen` property.
+
+ Although future versions of JavaScript may support language-level freezing
+ object objects, that is not the case today. Even if an object is freezable,
+ it is still technically possible to modify the object, even though it could
+ break other parts of your application that do not expect a frozen object to
+ change. It is, therefore, very important that you always respect the
+ `isFrozen` property on all freezable objects.
+
+ ## Example Usage
+
+ The example below shows a simple object that implement the `Ember.Freezable`
+ protocol.
+
+ ```javascript
+ Contact = Ember.Object.extend(Ember.Freezable, {
+ firstName: null,
+ lastName: null,
+
+ // swaps the names
+ swapNames: function() {
+ if (this.get('isFrozen')) throw Ember.FROZEN_ERROR;
+ var tmp = this.get('firstName');
+ this.set('firstName', this.get('lastName'));
+ this.set('lastName', tmp);
+ return this;
+ }
+
+ });
+
+ c = Contact.create({ firstName: "John", lastName: "Doe" });
+ c.swapNames(); // returns c
+ c.freeze();
+ c.swapNames(); // EXCEPTION
+ ```
+
+ ## Copying
+
+ Usually the `Ember.Freezable` protocol is implemented in cooperation with the
+ `Ember.Copyable` protocol, which defines a `frozenCopy()` method that will
+ return a frozen object, if the object implements this method as well.
+
+ @class Freezable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ var Freezable = Mixin.create({
+
+ /**
+ Set to `true` when the object is frozen. Use this property to detect
+ whether your object is frozen or not.
+
+ @property isFrozen
+ @type Boolean
+ */
+ isFrozen: false,
+
+ /**
+ Freezes the object. Once this method has been called the object should
+ no longer allow any properties to be edited.
+
+ @method freeze
+ @return {Object} receiver
+ */
+ freeze: function() {
+ if (get(this, 'isFrozen')) return this;
+ set(this, 'isFrozen', true);
+ return this;
+ }
+
+ });
+ __exports__.Freezable = Freezable;
+ var FROZEN_ERROR = "Frozen object cannot be modified.";
+ __exports__.FROZEN_ERROR = FROZEN_ERROR;
+ });
+enifed("ember-runtime/mixins/mutable_array",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/mixin","ember-runtime/mixins/array","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ // require('ember-runtime/mixins/array');
+ // require('ember-runtime/mixins/mutable_enumerable');
+
+ // ..........................................................
+ // CONSTANTS
+ //
+
+ var OUT_OF_RANGE_EXCEPTION = "Index out of range";
+ var EMPTY = [];
+
+ // ..........................................................
+ // HELPERS
+ //
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var isArray = __dependency3__.isArray;
+ var EmberError = __dependency4__["default"];
+ var Mixin = __dependency5__.Mixin;
+ var required = __dependency5__.required;
+ var EmberArray = __dependency6__["default"];
+ var MutableEnumerable = __dependency7__["default"];
+ var Enumerable = __dependency8__["default"];
+ /**
+ This mixin defines the API for modifying array-like objects. These methods
+ can be applied only to a collection that keeps its items in an ordered set.
+ It builds upon the Array mixin and adds methods to modify the array.
+ Concrete implementations of this class include ArrayProxy and ArrayController.
+
+ It is important to use the methods in this class to modify arrays so that
+ changes are observable. This allows the binding system in Ember to function
+ correctly.
+
+
+ Note that an Array can change even if it does not implement this mixin.
+ For example, one might implement a SparseArray that cannot be directly
+ modified, but if its underlying enumerable changes, it will change also.
+
+ @class MutableArray
+ @namespace Ember
+ @uses Ember.Array
+ @uses Ember.MutableEnumerable
+ */
+ __exports__["default"] = Mixin.create(EmberArray, MutableEnumerable, {
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ This is one of the primitives you must implement to support `Ember.Array`.
+ You should replace amt objects started at idx with the objects in the
+ passed array. You should also call `this.enumerableContentDidChange()`
+
+ @method replace
+ @param {Number} idx Starting index in the array to replace. If
+ idx >= length, then append to the end of the array.
+ @param {Number} amt Number of elements that should be removed from
+ the array, starting at *idx*.
+ @param {Array} objects An array of zero or more objects that should be
+ inserted into the array at *idx*
+ */
+ replace: required(),
+
+ /**
+ Remove all elements from the array. This is useful if you
+ want to reuse an existing array without having to recreate it.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ color.length(); // 3
+ colors.clear(); // []
+ colors.length(); // 0
+ ```
+
+ @method clear
+ @return {Ember.Array} An empty Array.
+ */
+ clear: function () {
+ var len = get(this, 'length');
+ if (len === 0) return this;
+ this.replace(0, len, EMPTY);
+ return this;
+ },
+
+ /**
+ This will use the primitive `replace()` method to insert an object at the
+ specified index.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.insertAt(2, "yellow"); // ["red", "green", "yellow", "blue"]
+ colors.insertAt(5, "orange"); // Error: Index out of range
+ ```
+
+ @method insertAt
+ @param {Number} idx index of insert the object at.
+ @param {Object} object object to insert
+ @return {Ember.Array} receiver
+ */
+ insertAt: function(idx, object) {
+ if (idx > get(this, 'length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ this.replace(idx, 0, [object]);
+ return this;
+ },
+
+ /**
+ Remove an object at the specified index using the `replace()` primitive
+ method. You can pass either a single index, or a start and a length.
+
+ If you pass a start and length that is beyond the
+ length this method will throw an `OUT_OF_RANGE_EXCEPTION`.
+
+ ```javascript
+ var colors = ["red", "green", "blue", "yellow", "orange"];
+ colors.removeAt(0); // ["green", "blue", "yellow", "orange"]
+ colors.removeAt(2, 2); // ["green", "blue"]
+ colors.removeAt(4, 2); // Error: Index out of range
+ ```
+
+ @method removeAt
+ @param {Number} start index, start of range
+ @param {Number} len length of passing range
+ @return {Ember.Array} receiver
+ */
+ removeAt: function(start, len) {
+ if ('number' === typeof start) {
+
+ if ((start < 0) || (start >= get(this, 'length'))) {
+ throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ }
+
+ // fast case
+ if (len === undefined) len = 1;
+ this.replace(start, len, EMPTY);
+ }
+
+ return this;
+ },
+
+ /**
+ Push the object onto the end of the array. Works just like `push()` but it
+ is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green"];
+ colors.pushObject("black"); // ["red", "green", "black"]
+ colors.pushObject(["yellow"]); // ["red", "green", ["yellow"]]
+ ```
+
+ @method pushObject
+ @param {*} obj object to push
+ @return object same object passed as a param
+ */
+ pushObject: function(obj) {
+ this.insertAt(get(this, 'length'), obj);
+ return obj;
+ },
+
+ /**
+ Add the objects in the passed numerable to the end of the array. Defers
+ notifying observers of the change until all objects are added.
+
+ ```javascript
+ var colors = ["red"];
+ colors.pushObjects(["yellow", "orange"]); // ["red", "yellow", "orange"]
+ ```
+
+ @method pushObjects
+ @param {Ember.Enumerable} objects the objects to add
+ @return {Ember.Array} receiver
+ */
+ pushObjects: function(objects) {
+ if (!(Enumerable.detect(objects) || isArray(objects))) {
+ throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects");
+ }
+ this.replace(get(this, 'length'), 0, objects);
+ return this;
+ },
+
+ /**
+ Pop object from array or nil if none are left. Works just like `pop()` but
+ it is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.popObject(); // "blue"
+ console.log(colors); // ["red", "green"]
+ ```
+
+ @method popObject
+ @return object
+ */
+ popObject: function() {
+ var len = get(this, 'length');
+ if (len === 0) return null;
+
+ var ret = this.objectAt(len-1);
+ this.removeAt(len-1, 1);
+ return ret;
+ },
+
+ /**
+ Shift an object from start of array or nil if none are left. Works just
+ like `shift()` but it is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.shiftObject(); // "red"
+ console.log(colors); // ["green", "blue"]
+ ```
+
+ @method shiftObject
+ @return object
+ */
+ shiftObject: function() {
+ if (get(this, 'length') === 0) return null;
+ var ret = this.objectAt(0);
+ this.removeAt(0);
+ return ret;
+ },
+
+ /**
+ Unshift an object to start of array. Works just like `unshift()` but it is
+ KVO-compliant.
+
+ ```javascript
+ var colors = ["red"];
+ colors.unshiftObject("yellow"); // ["yellow", "red"]
+ colors.unshiftObject(["black"]); // [["black"], "yellow", "red"]
+ ```
+
+ @method unshiftObject
+ @param {*} obj object to unshift
+ @return object same object passed as a param
+ */
+ unshiftObject: function(obj) {
+ this.insertAt(0, obj);
+ return obj;
+ },
+
+ /**
+ Adds the named objects to the beginning of the array. Defers notifying
+ observers until all objects have been added.
+
+ ```javascript
+ var colors = ["red"];
+ colors.unshiftObjects(["black", "white"]); // ["black", "white", "red"]
+ colors.unshiftObjects("yellow"); // Type Error: 'undefined' is not a function
+ ```
+
+ @method unshiftObjects
+ @param {Ember.Enumerable} objects the objects to add
+ @return {Ember.Array} receiver
+ */
+ unshiftObjects: function(objects) {
+ this.replace(0, 0, objects);
+ return this;
+ },
+
+ /**
+ Reverse objects in the array. Works just like `reverse()` but it is
+ KVO-compliant.
+
+ @method reverseObjects
+ @return {Ember.Array} receiver
+ */
+ reverseObjects: function() {
+ var len = get(this, 'length');
+ if (len === 0) return this;
+ var objects = this.toArray().reverse();
+ this.replace(0, len, objects);
+ return this;
+ },
+
+ /**
+ Replace all the receiver's content with content of the argument.
+ If argument is an empty array receiver will be cleared.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.setObjects(["black", "white"]); // ["black", "white"]
+ colors.setObjects([]); // []
+ ```
+
+ @method setObjects
+ @param {Ember.Array} objects array whose content will be used for replacing
+ the content of the receiver
+ @return {Ember.Array} receiver with the new content
+ */
+ setObjects: function(objects) {
+ if (objects.length === 0) return this.clear();
+
+ var len = get(this, 'length');
+ this.replace(0, len, objects);
+ return this;
+ },
+
+ // ..........................................................
+ // IMPLEMENT Ember.MutableEnumerable
+ //
+
+ /**
+ Remove all occurances of an object in the array.
+
+ ```javascript
+ var cities = ["Chicago", "Berlin", "Lima", "Chicago"];
+ cities.removeObject("Chicago"); // ["Berlin", "Lima"]
+ cities.removeObject("Lima"); // ["Berlin"]
+ cities.removeObject("Tokyo") // ["Berlin"]
+ ```
+
+ @method removeObject
+ @param {*} obj object to remove
+ @return {Ember.Array} receiver
+ */
+ removeObject: function(obj) {
+ var loc = get(this, 'length') || 0;
+ while(--loc >= 0) {
+ var curObject = this.objectAt(loc);
+ if (curObject === obj) this.removeAt(loc);
+ }
+ return this;
+ },
+
+ /**
+ Push the object onto the end of the array if it is not already
+ present in the array.
+
+ ```javascript
+ var cities = ["Chicago", "Berlin"];
+ cities.addObject("Lima"); // ["Chicago", "Berlin", "Lima"]
+ cities.addObject("Berlin"); // ["Chicago", "Berlin", "Lima"]
+ ```
+
+ @method addObject
+ @param {*} obj object to add, if not already present
+ @return {Ember.Array} receiver
+ */
+ addObject: function(obj) {
+ if (!this.contains(obj)) this.pushObject(obj);
+ return this;
+ }
+
+ });
+ });
+enifed("ember-runtime/mixins/mutable_enumerable",
+ ["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var forEach = __dependency1__.forEach;
+ var Enumerable = __dependency2__["default"];
+ var Mixin = __dependency3__.Mixin;
+ var required = __dependency3__.required;
+ var beginPropertyChanges = __dependency4__.beginPropertyChanges;
+ var endPropertyChanges = __dependency4__.endPropertyChanges;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ This mixin defines the API for modifying generic enumerables. These methods
+ can be applied to an object regardless of whether it is ordered or
+ unordered.
+
+ Note that an Enumerable can change even if it does not implement this mixin.
+ For example, a MappedEnumerable cannot be directly modified but if its
+ underlying enumerable changes, it will change also.
+
+ ## Adding Objects
+
+ To add an object to an enumerable, use the `addObject()` method. This
+ method will only add the object to the enumerable if the object is not
+ already present and is of a type supported by the enumerable.
+
+ ```javascript
+ set.addObject(contact);
+ ```
+
+ ## Removing Objects
+
+ To remove an object from an enumerable, use the `removeObject()` method. This
+ will only remove the object if it is present in the enumerable, otherwise
+ this method has no effect.
+
+ ```javascript
+ set.removeObject(contact);
+ ```
+
+ ## Implementing In Your Own Code
+
+ If you are implementing an object and want to support this API, just include
+ this mixin in your class and implement the required methods. In your unit
+ tests, be sure to apply the Ember.MutableEnumerableTests to your object.
+
+ @class MutableEnumerable
+ @namespace Ember
+ @uses Ember.Enumerable
+ */
+ __exports__["default"] = Mixin.create(Enumerable, {
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ Attempts to add the passed object to the receiver if the object is not
+ already present in the collection. If the object is present, this method
+ has no effect.
+
+ If the passed object is of a type not supported by the receiver,
+ then this method should raise an exception.
+
+ @method addObject
+ @param {Object} object The object to add to the enumerable.
+ @return {Object} the passed object
+ */
+ addObject: required(Function),
+
+ /**
+ Adds each object in the passed enumerable to the receiver.
+
+ @method addObjects
+ @param {Ember.Enumerable} objects the objects to add.
+ @return {Object} receiver
+ */
+ addObjects: function(objects) {
+ beginPropertyChanges(this);
+ forEach(objects, function(obj) { this.addObject(obj); }, this);
+ endPropertyChanges(this);
+ return this;
+ },
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ Attempts to remove the passed object from the receiver collection if the
+ object is present in the collection. If the object is not present,
+ this method has no effect.
+
+ If the passed object is of a type not supported by the receiver,
+ then this method should raise an exception.
+
+ @method removeObject
+ @param {Object} object The object to remove from the enumerable.
+ @return {Object} the passed object
+ */
+ removeObject: required(Function),
+
+
+ /**
+ Removes each object in the passed enumerable from the receiver.
+
+ @method removeObjects
+ @param {Ember.Enumerable} objects the objects to remove
+ @return {Object} receiver
+ */
+ removeObjects: function(objects) {
+ beginPropertyChanges(this);
+ for (var i = objects.length - 1; i >= 0; i--) {
+ this.removeObject(objects[i]);
+ }
+ endPropertyChanges(this);
+ return this;
+ }
+ });
+ });
+enifed("ember-runtime/mixins/observable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var getWithDefault = __dependency2__.getWithDefault;
+ var set = __dependency3__.set;
+ var apply = __dependency4__.apply;
+ var getProperties = __dependency5__["default"];
+ var setProperties = __dependency6__["default"];
+ var Mixin = __dependency7__.Mixin;
+ var hasListeners = __dependency8__.hasListeners;
+ var beginPropertyChanges = __dependency9__.beginPropertyChanges;
+ var propertyWillChange = __dependency9__.propertyWillChange;
+ var propertyDidChange = __dependency9__.propertyDidChange;
+ var endPropertyChanges = __dependency9__.endPropertyChanges;
+ var addObserver = __dependency10__.addObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var observersFor = __dependency10__.observersFor;
+ var cacheFor = __dependency11__.cacheFor;
+ var isNone = __dependency12__.isNone;
+
+
+ var slice = Array.prototype.slice;
+ /**
+ ## Overview
+
+ This mixin provides properties and property observing functionality, core
+ features of the Ember object model.
+
+ Properties and observers allow one object to observe changes to a
+ property on another object. This is one of the fundamental ways that
+ models, controllers and views communicate with each other in an Ember
+ application.
+
+ Any object that has this mixin applied can be used in observer
+ operations. That includes `Ember.Object` and most objects you will
+ interact with as you write your Ember application.
+
+ Note that you will not generally apply this mixin to classes yourself,
+ but you will use the features provided by this module frequently, so it
+ is important to understand how to use it.
+
+ ## Using `get()` and `set()`
+
+ Because of Ember's support for bindings and observers, you will always
+ access properties using the get method, and set properties using the
+ set method. This allows the observing objects to be notified and
+ computed properties to be handled properly.
+
+ More documentation about `get` and `set` are below.
+
+ ## Observing Property Changes
+
+ You typically observe property changes simply by adding the `observes`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property changes
+ }.observes('value')
+ });
+ ```
+
+ Although this is the most common way to add an observer, this capability
+ is actually built into the `Ember.Object` class on top of two methods
+ defined in this mixin: `addObserver` and `removeObserver`. You can use
+ these two methods to add and remove observers yourself if you need to
+ do so at runtime.
+
+ To add an observer for a property, call:
+
+ ```javascript
+ object.addObserver('propertyKey', targetObject, targetAction)
+ ```
+
+ This will call the `targetAction` method on the `targetObject` whenever
+ the value of the `propertyKey` changes.
+
+ Note that if `propertyKey` is a computed property, the observer will be
+ called when any of the property dependencies are changed, even if the
+ resulting value of the computed property is unchanged. This is necessary
+ because computed properties are not computed until `get` is called.
+
+ @class Observable
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Retrieves the value of a property from the object.
+
+ This method is usually similar to using `object[keyName]` or `object.keyName`,
+ however it supports both computed properties and the unknownProperty
+ handler.
+
+ Because `get` unifies the syntax for accessing all these kinds
+ of properties, it can make many refactorings easier, such as replacing a
+ simple property with a computed property, or vice versa.
+
+ ### Computed Properties
+
+ Computed properties are methods defined with the `property` modifier
+ declared at the end, such as:
+
+ ```javascript
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+ }.property('firstName', 'lastName')
+ ```
+
+ When you call `get` on a computed property, the function will be
+ called and the return value will be returned instead of the function
+ itself.
+
+ ### Unknown Properties
+
+ Likewise, if you try to call `get` on a property whose value is
+ `undefined`, the `unknownProperty()` method will be called on the object.
+ If this method returns any value other than `undefined`, it will be returned
+ instead. This allows you to implement "virtual" properties that are
+ not defined upfront.
+
+ @method get
+ @param {String} keyName The property to retrieve
+ @return {Object} The property value or undefined.
+ */
+ get: function(keyName) {
+ return get(this, keyName);
+ },
+
+ /**
+ To get the values of multiple properties at once, call `getProperties`
+ with a list of strings or an array:
+
+ ```javascript
+ record.getProperties('firstName', 'lastName', 'zipCode');
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ is equivalent to:
+
+ ```javascript
+ record.getProperties(['firstName', 'lastName', 'zipCode']);
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ @method getProperties
+ @param {String...|Array} list of keys to get
+ @return {Hash}
+ */
+ getProperties: function() {
+ return apply(null, getProperties, [this].concat(slice.call(arguments)));
+ },
+
+ /**
+ Sets the provided key or path to the value.
+
+ This method is generally very similar to calling `object[key] = value` or
+ `object.key = value`, except that it provides support for computed
+ properties, the `setUnknownProperty()` method and property observers.
+
+ ### Computed Properties
+
+ If you try to set a value on a key that has a computed property handler
+ defined (see the `get()` method for an example), then `set()` will call
+ that method, passing both the value and key instead of simply changing
+ the value itself. This is useful for those times when you need to
+ implement a property that is composed of one or more member
+ properties.
+
+ ### Unknown Properties
+
+ If you try to set a value on a key that is undefined in the target
+ object, then the `setUnknownProperty()` handler will be called instead. This
+ gives you an opportunity to implement complex "virtual" properties that
+ are not predefined on the object. If `setUnknownProperty()` returns
+ undefined, then `set()` will simply set the value on the object.
+
+ ### Property Observers
+
+ In addition to changing the property, `set()` will also register a property
+ change with the object. Unless you have placed this call inside of a
+ `beginPropertyChanges()` and `endPropertyChanges(),` any "local" observers
+ (i.e. observer methods declared on the same object), will be called
+ immediately. Any "remote" observers (i.e. observer methods declared on
+ another object) will be placed in a queue and called at a later time in a
+ coalesced manner.
+
+ ### Chaining
+
+ In addition to property changes, `set()` returns the value of the object
+ itself so you can do chaining like this:
+
+ ```javascript
+ record.set('firstName', 'Charles').set('lastName', 'Jolley');
+ ```
+
+ @method set
+ @param {String} keyName The property to set
+ @param {Object} value The value to set or `null`.
+ @return {Ember.Observable}
+ */
+ set: function(keyName, value) {
+ set(this, keyName, value);
+ return this;
+ },
+
+
+ /**
+ Sets a list of properties at once. These properties are set inside
+ a single `beginPropertyChanges` and `endPropertyChanges` batch, so
+ observers will be buffered.
+
+ ```javascript
+ record.setProperties({ firstName: 'Charles', lastName: 'Jolley' });
+ ```
+
+ @method setProperties
+ @param {Hash} hash the hash of keys and values to set
+ @return {Ember.Observable}
+ */
+ setProperties: function(hash) {
+ return setProperties(this, hash);
+ },
+
+ /**
+ Begins a grouping of property changes.
+
+ You can use this method to group property changes so that notifications
+ will not be sent until the changes are finished. If you plan to make a
+ large number of changes to an object at one time, you should call this
+ method at the beginning of the changes to begin deferring change
+ notifications. When you are done making changes, call
+ `endPropertyChanges()` to deliver the deferred change notifications and end
+ deferring.
+
+ @method beginPropertyChanges
+ @return {Ember.Observable}
+ */
+ beginPropertyChanges: function() {
+ beginPropertyChanges();
+ return this;
+ },
+
+ /**
+ Ends a grouping of property changes.
+
+ You can use this method to group property changes so that notifications
+ will not be sent until the changes are finished. If you plan to make a
+ large number of changes to an object at one time, you should call
+ `beginPropertyChanges()` at the beginning of the changes to defer change
+ notifications. When you are done making changes, call this method to
+ deliver the deferred change notifications and end deferring.
+
+ @method endPropertyChanges
+ @return {Ember.Observable}
+ */
+ endPropertyChanges: function() {
+ endPropertyChanges();
+ return this;
+ },
+
+ /**
+ Notify the observer system that a property is about to change.
+
+ Sometimes you need to change a value directly or indirectly without
+ actually calling `get()` or `set()` on it. In this case, you can use this
+ method and `propertyDidChange()` instead. Calling these two methods
+ together will notify all observers that the property has potentially
+ changed value.
+
+ Note that you must always call `propertyWillChange` and `propertyDidChange`
+ as a pair. If you do not, it may get the property change groups out of
+ order and cause notifications to be delivered more often than you would
+ like.
+
+ @method propertyWillChange
+ @param {String} keyName The property key that is about to change.
+ @return {Ember.Observable}
+ */
+ propertyWillChange: function(keyName) {
+ propertyWillChange(this, keyName);
+ return this;
+ },
+
+ /**
+ Notify the observer system that a property has just changed.
+
+ Sometimes you need to change a value directly or indirectly without
+ actually calling `get()` or `set()` on it. In this case, you can use this
+ method and `propertyWillChange()` instead. Calling these two methods
+ together will notify all observers that the property has potentially
+ changed value.
+
+ Note that you must always call `propertyWillChange` and `propertyDidChange`
+ as a pair. If you do not, it may get the property change groups out of
+ order and cause notifications to be delivered more often than you would
+ like.
+
+ @method propertyDidChange
+ @param {String} keyName The property key that has just changed.
+ @return {Ember.Observable}
+ */
+ propertyDidChange: function(keyName) {
+ propertyDidChange(this, keyName);
+ return this;
+ },
+
+ /**
+ Convenience method to call `propertyWillChange` and `propertyDidChange` in
+ succession.
+
+ @method notifyPropertyChange
+ @param {String} keyName The property key to be notified about.
+ @return {Ember.Observable}
+ */
+ notifyPropertyChange: function(keyName) {
+ this.propertyWillChange(keyName);
+ this.propertyDidChange(keyName);
+ return this;
+ },
+
+ addBeforeObserver: function(key, target, method) {
+ addBeforeObserver(this, key, target, method);
+ },
+
+ /**
+ Adds an observer on a property.
+
+ This is the core method used to register an observer for a property.
+
+ Once you call this method, any time the key's value is set, your observer
+ will be notified. Note that the observers are triggered any time the
+ value is set, regardless of whether it has actually changed. Your
+ observer should be prepared to handle that.
+
+ You can also pass an optional context parameter to this method. The
+ context will be passed to your observer method whenever it is triggered.
+ Note that if you add the same target/method pair on a key multiple times
+ with different context parameters, your observer will only be called once
+ with the last context you passed.
+
+ ### Observer Methods
+
+ Observer methods you pass should generally have the following signature if
+ you do not pass a `context` parameter:
+
+ ```javascript
+ fooDidChange: function(sender, key, value, rev) { };
+ ```
+
+ The sender is the object that changed. The key is the property that
+ changes. The value property is currently reserved and unused. The rev
+ is the last property revision of the object when it changed, which you can
+ use to detect if the key value has really changed or not.
+
+ If you pass a `context` parameter, the context will be passed before the
+ revision like so:
+
+ ```javascript
+ fooDidChange: function(sender, key, value, context, rev) { };
+ ```
+
+ Usually you will not need the value, context or revision parameters at
+ the end. In this case, it is common to write observer methods that take
+ only a sender and key value as parameters or, if you aren't interested in
+ any of these values, to write an observer that has no parameters at all.
+
+ @method addObserver
+ @param {String} key The key to observer
+ @param {Object} target The target object to invoke
+ @param {String|Function} method The method to invoke.
+ */
+ addObserver: function(key, target, method) {
+ addObserver(this, key, target, method);
+ },
+
+ /**
+ Remove an observer you have previously registered on this object. Pass
+ the same key, target, and method you passed to `addObserver()` and your
+ target will no longer receive notifications.
+
+ @method removeObserver
+ @param {String} key The key to observer
+ @param {Object} target The target object to invoke
+ @param {String|Function} method The method to invoke.
+ */
+ removeObserver: function(key, target, method) {
+ removeObserver(this, key, target, method);
+ },
+
+ /**
+ Returns `true` if the object currently has observers registered for a
+ particular key. You can use this method to potentially defer performing
+ an expensive action until someone begins observing a particular property
+ on the object.
+
+ @method hasObserverFor
+ @param {String} key Key to check
+ @return {Boolean}
+ */
+ hasObserverFor: function(key) {
+ return hasListeners(this, key+':change');
+ },
+
+ /**
+ Retrieves the value of a property, or a default value in the case that the
+ property returns `undefined`.
+
+ ```javascript
+ person.getWithDefault('lastName', 'Doe');
+ ```
+
+ @method getWithDefault
+ @param {String} keyName The name of the property to retrieve
+ @param {Object} defaultValue The value to return if the property value is undefined
+ @return {Object} The property value or the defaultValue.
+ */
+ getWithDefault: function(keyName, defaultValue) {
+ return getWithDefault(this, keyName, defaultValue);
+ },
+
+ /**
+ Set the value of a property to the current value plus some amount.
+
+ ```javascript
+ person.incrementProperty('age');
+ team.incrementProperty('score', 2);
+ ```
+
+ @method incrementProperty
+ @param {String} keyName The name of the property to increment
+ @param {Number} increment The amount to increment by. Defaults to 1
+ @return {Number} The new property value
+ */
+ incrementProperty: function(keyName, increment) {
+ if (isNone(increment)) { increment = 1; }
+ Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment)));
+ set(this, keyName, (parseFloat(get(this, keyName)) || 0) + increment);
+ return get(this, keyName);
+ },
+
+ /**
+ Set the value of a property to the current value minus some amount.
+
+ ```javascript
+ player.decrementProperty('lives');
+ orc.decrementProperty('health', 5);
+ ```
+
+ @method decrementProperty
+ @param {String} keyName The name of the property to decrement
+ @param {Number} decrement The amount to decrement by. Defaults to 1
+ @return {Number} The new property value
+ */
+ decrementProperty: function(keyName, decrement) {
+ if (isNone(decrement)) { decrement = 1; }
+ Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement)));
+ set(this, keyName, (get(this, keyName) || 0) - decrement);
+ return get(this, keyName);
+ },
+
+ /**
+ Set the value of a boolean property to the opposite of it's
+ current value.
+
+ ```javascript
+ starship.toggleProperty('warpDriveEngaged');
+ ```
+
+ @method toggleProperty
+ @param {String} keyName The name of the property to toggle
+ @return {Object} The new property value
+ */
+ toggleProperty: function(keyName) {
+ set(this, keyName, !get(this, keyName));
+ return get(this, keyName);
+ },
+
+ /**
+ Returns the cached value of a computed property, if it exists.
+ This allows you to inspect the value of a computed property
+ without accidentally invoking it if it is intended to be
+ generated lazily.
+
+ @method cacheFor
+ @param {String} keyName
+ @return {Object} The cached value of the computed property, if any
+ */
+ cacheFor: function(keyName) {
+ return cacheFor(this, keyName);
+ },
+
+ // intended for debugging purposes
+ observersForKey: function(keyName) {
+ return observersFor(this, keyName);
+ }
+ });
+ });
+enifed("ember-runtime/mixins/promise_proxy",
+ ["ember-metal/property_get","ember-metal/set_properties","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var setProperties = __dependency2__["default"];
+ var computed = __dependency3__.computed;
+ var Mixin = __dependency4__.Mixin;
+ var EmberError = __dependency5__["default"];
+
+ var not = computed.not;
+ var or = computed.or;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ function tap(proxy, promise) {
+ setProperties(proxy, {
+ isFulfilled: false,
+ isRejected: false
+ });
+
+ return promise.then(function(value) {
+ setProperties(proxy, {
+ content: value,
+ isFulfilled: true
+ });
+ return value;
+ }, function(reason) {
+ setProperties(proxy, {
+ reason: reason,
+ isRejected: true
+ });
+ throw reason;
+ }, "Ember: PromiseProxy");
+ }
+
+ /**
+ A low level mixin making ObjectProxy, ObjectController or ArrayController's promise aware.
+
+ ```javascript
+ var ObjectPromiseController = Ember.ObjectController.extend(Ember.PromiseProxyMixin);
+
+ var controller = ObjectPromiseController.create({
+ promise: $.getJSON('/some/remote/data.json')
+ });
+
+ controller.then(function(json){
+ // the json
+ }, function(reason) {
+ // the reason why you have no json
+ });
+ ```
+
+ the controller has bindable attributes which
+ track the promises life cycle
+
+ ```javascript
+ controller.get('isPending') //=> true
+ controller.get('isSettled') //=> false
+ controller.get('isRejected') //=> false
+ controller.get('isFulfilled') //=> false
+ ```
+
+ When the the $.getJSON completes, and the promise is fulfilled
+ with json, the life cycle attributes will update accordingly.
+
+ ```javascript
+ controller.get('isPending') //=> false
+ controller.get('isSettled') //=> true
+ controller.get('isRejected') //=> false
+ controller.get('isFulfilled') //=> true
+ ```
+
+ As the controller is an ObjectController, and the json now its content,
+ all the json properties will be available directly from the controller.
+
+ ```javascript
+ // Assuming the following json:
+ {
+ firstName: 'Stefan',
+ lastName: 'Penner'
+ }
+
+ // both properties will accessible on the controller
+ controller.get('firstName') //=> 'Stefan'
+ controller.get('lastName') //=> 'Penner'
+ ```
+
+ If the controller is backing a template, the attributes are
+ bindable from within that template
+
+ ```handlebars
+ {{#if isPending}}
+ loading...
+ {{else}}
+ firstName: {{firstName}}
+ lastName: {{lastName}}
+ {{/if}}
+ ```
+ @class Ember.PromiseProxyMixin
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ If the proxied promise is rejected this will contain the reason
+ provided.
+
+ @property reason
+ @default null
+ */
+ reason: null,
+
+ /**
+ Once the proxied promise has settled this will become `false`.
+
+ @property isPending
+ @default true
+ */
+ isPending: not('isSettled').readOnly(),
+
+ /**
+ Once the proxied promise has settled this will become `true`.
+
+ @property isSettled
+ @default false
+ */
+ isSettled: or('isRejected', 'isFulfilled').readOnly(),
+
+ /**
+ Will become `true` if the proxied promise is rejected.
+
+ @property isRejected
+ @default false
+ */
+ isRejected: false,
+
+ /**
+ Will become `true` if the proxied promise is fulfilled.
+
+ @property isFulfilled
+ @default false
+ */
+ isFulfilled: false,
+
+ /**
+ The promise whose fulfillment value is being proxied by this object.
+
+ This property must be specified upon creation, and should not be
+ changed once created.
+
+ Example:
+
+ ```javascript
+ Ember.ObjectController.extend(Ember.PromiseProxyMixin).create({
+ promise:
+ });
+ ```
+
+ @property promise
+ */
+ promise: computed(function(key, promise) {
+ if (arguments.length === 2) {
+ return tap(this, promise);
+ } else {
+ throw new EmberError("PromiseProxy's promise must be set");
+ }
+ }),
+
+ /**
+ An alias to the proxied promise's `then`.
+
+ See RSVP.Promise.then.
+
+ @method then
+ @param {Function} callback
+ @return {RSVP.Promise}
+ */
+ then: promiseAlias('then'),
+
+ /**
+ An alias to the proxied promise's `catch`.
+
+ See RSVP.Promise.catch.
+
+ @method catch
+ @param {Function} callback
+ @return {RSVP.Promise}
+ @since 1.3.0
+ */
+ 'catch': promiseAlias('catch'),
+
+ /**
+ An alias to the proxied promise's `finally`.
+
+ See RSVP.Promise.finally.
+
+ @method finally
+ @param {Function} callback
+ @return {RSVP.Promise}
+ @since 1.3.0
+ */
+ 'finally': promiseAlias('finally')
+
+ });
+
+ function promiseAlias(name) {
+ return function () {
+ var promise = get(this, 'promise');
+ return promise[name].apply(promise, arguments);
+ };
+ }
+ });
+enifed("ember-runtime/mixins/sortable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert, Ember.A
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var forEach = __dependency4__.forEach;
+ var Mixin = __dependency5__.Mixin;
+ var MutableEnumerable = __dependency6__["default"];
+ var compare = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var removeObserver = __dependency8__.removeObserver;
+ var computed = __dependency9__.computed;
+ var beforeObserver = __dependency5__.beforeObserver;
+ var observer = __dependency5__.observer;
+ //ES6TODO: should we access these directly from their package or from how thier exposed in ember-metal?
+
+ /**
+ `Ember.SortableMixin` provides a standard interface for array proxies
+ to specify a sort order and maintain this sorting when objects are added,
+ removed, or updated without changing the implicit order of their underlying
+ modelarray:
+
+ ```javascript
+ songs = [
+ {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'},
+ {trackNumber: 2, title: 'Back in the U.S.S.R.'},
+ {trackNumber: 3, title: 'Glass Onion'},
+ ];
+
+ songsController = Ember.ArrayController.create({
+ model: songs,
+ sortProperties: ['trackNumber'],
+ sortAscending: true
+ });
+
+ songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
+
+ songsController.addObject({trackNumber: 1, title: 'Dear Prudence'});
+ songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'}
+ ```
+
+ If you add or remove the properties to sort by or change the sort direction the model
+ sort order will be automatically updated.
+
+ ```javascript
+ songsController.set('sortProperties', ['title']);
+ songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
+
+ songsController.toggleProperty('sortAscending');
+ songsController.get('firstObject'); // {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'}
+ ```
+
+ SortableMixin works by sorting the arrangedContent array, which is the array that
+ arrayProxy displays. Due to the fact that the underlying 'content' array is not changed, that
+ array will not display the sorted list:
+
+ ```javascript
+ songsController.get('content').get('firstObject'); // Returns the unsorted original content
+ songsController.get('firstObject'); // Returns the sorted content.
+ ```
+
+ Although the sorted content can also be accessed through the arrangedContent property,
+ it is preferable to use the proxied class and not the arrangedContent array directly.
+
+ @class SortableMixin
+ @namespace Ember
+ @uses Ember.MutableEnumerable
+ */
+ __exports__["default"] = Mixin.create(MutableEnumerable, {
+
+ /**
+ Specifies which properties dictate the arrangedContent's sort order.
+
+ When specifying multiple properties the sorting will use properties
+ from the `sortProperties` array prioritized from first to last.
+
+ @property {Array} sortProperties
+ */
+ sortProperties: null,
+
+ /**
+ Specifies the arrangedContent's sort direction.
+ Sorts the content in ascending order by default. Set to `false` to
+ use descending order.
+
+ @property {Boolean} sortAscending
+ @default true
+ */
+ sortAscending: true,
+
+ /**
+ The function used to compare two values. You can override this if you
+ want to do custom comparisons. Functions must be of the type expected by
+ Array#sort, i.e.
+ return 0 if the two parameters are equal,
+ return a negative value if the first parameter is smaller than the second or
+ return a positive value otherwise:
+
+ ```javascript
+ function(x,y) { // These are assumed to be integers
+ if (x === y)
+ return 0;
+ return x < y ? -1 : 1;
+ }
+ ```
+
+ @property sortFunction
+ @type {Function}
+ @default Ember.compare
+ */
+ sortFunction: compare,
+
+ orderBy: function(item1, item2) {
+ var result = 0;
+ var sortProperties = get(this, 'sortProperties');
+ var sortAscending = get(this, 'sortAscending');
+ var sortFunction = get(this, 'sortFunction');
+
+ Ember.assert("you need to define `sortProperties`", !!sortProperties);
+
+ forEach(sortProperties, function(propertyName) {
+ if (result === 0) {
+ result = sortFunction.call(this, get(item1, propertyName), get(item2, propertyName));
+ if ((result !== 0) && !sortAscending) {
+ result = (-1) * result;
+ }
+ }
+ }, this);
+
+ return result;
+ },
+
+ destroy: function() {
+ var content = get(this, 'content');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (content && sortProperties) {
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super();
+ },
+
+ isSorted: computed.notEmpty('sortProperties'),
+
+ /**
+ Overrides the default arrangedContent from arrayProxy in order to sort by sortFunction.
+ Also sets up observers for each sortProperty on each item in the content Array.
+
+ @property arrangedContent
+ */
+
+ arrangedContent: computed('content', 'sortProperties.@each', function(key, value) {
+ var content = get(this, 'content');
+ var isSorted = get(this, 'isSorted');
+ var sortProperties = get(this, 'sortProperties');
+ var self = this;
+
+ if (content && isSorted) {
+ content = content.slice();
+ content.sort(function(item1, item2) {
+ return self.orderBy(item1, item2);
+ });
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ return Ember.A(content);
+ }
+
+ return content;
+ }),
+
+ _contentWillChange: beforeObserver('content', function() {
+ var content = get(this, 'content');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (content && sortProperties) {
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ this._super();
+ }),
+
+ sortPropertiesWillChange: beforeObserver('sortProperties', function() {
+ this._lastSortAscending = undefined;
+ }),
+
+ sortPropertiesDidChange: observer('sortProperties', function() {
+ this._lastSortAscending = undefined;
+ }),
+
+ sortAscendingWillChange: beforeObserver('sortAscending', function() {
+ this._lastSortAscending = get(this, 'sortAscending');
+ }),
+
+ sortAscendingDidChange: observer('sortAscending', function() {
+ if (this._lastSortAscending !== undefined && get(this, 'sortAscending') !== this._lastSortAscending) {
+ var arrangedContent = get(this, 'arrangedContent');
+ arrangedContent.reverseObjects();
+ }
+ }),
+
+ contentArrayWillChange: function(array, idx, removedCount, addedCount) {
+ var isSorted = get(this, 'isSorted');
+
+ if (isSorted) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var removedObjects = array.slice(idx, idx+removedCount);
+ var sortProperties = get(this, 'sortProperties');
+
+ forEach(removedObjects, function(item) {
+ arrangedContent.removeObject(item);
+
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super(array, idx, removedCount, addedCount);
+ },
+
+ contentArrayDidChange: function(array, idx, removedCount, addedCount) {
+ var isSorted = get(this, 'isSorted');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (isSorted) {
+ var addedObjects = array.slice(idx, idx+addedCount);
+
+ forEach(addedObjects, function(item) {
+ this.insertItemSorted(item);
+
+ forEach(sortProperties, function(sortProperty) {
+ addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super(array, idx, removedCount, addedCount);
+ },
+
+ insertItemSorted: function(item) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var length = get(arrangedContent, 'length');
+
+ var idx = this._binarySearch(item, 0, length);
+ arrangedContent.insertAt(idx, item);
+ },
+
+ contentItemSortPropertyDidChange: function(item) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var oldIndex = arrangedContent.indexOf(item);
+ var leftItem = arrangedContent.objectAt(oldIndex - 1);
+ var rightItem = arrangedContent.objectAt(oldIndex + 1);
+ var leftResult = leftItem && this.orderBy(item, leftItem);
+ var rightResult = rightItem && this.orderBy(item, rightItem);
+
+ if (leftResult < 0 || rightResult > 0) {
+ arrangedContent.removeObject(item);
+ this.insertItemSorted(item);
+ }
+ },
+
+ _binarySearch: function(item, low, high) {
+ var mid, midItem, res, arrangedContent;
+
+ if (low === high) {
+ return low;
+ }
+
+ arrangedContent = get(this, 'arrangedContent');
+
+ mid = low + Math.floor((high - low) / 2);
+ midItem = arrangedContent.objectAt(mid);
+
+ res = this.orderBy(midItem, item);
+
+ if (res < 0) {
+ return this._binarySearch(item, mid+1, high);
+ } else if (res > 0) {
+ return this._binarySearch(item, low, mid);
+ }
+
+ return mid;
+ }
+ });
+ });
+enifed("ember-runtime/mixins/target_action_support",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.lookup, Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var typeOf = __dependency4__.typeOf;
+ var Mixin = __dependency5__.Mixin;
+ var computed = __dependency6__.computed;
+
+ /**
+ `Ember.TargetActionSupport` is a mixin that can be included in a class
+ to add a `triggerAction` method with semantics similar to the Handlebars
+ `{{action}}` helper. In normal Ember usage, the `{{action}}` helper is
+ usually the best choice. This mixin is most often useful when you are
+ doing more complex event handling in View objects.
+
+ See also `Ember.ViewTargetActionSupport`, which has
+ view-aware defaults for target and actionContext.
+
+ @class TargetActionSupport
+ @namespace Ember
+ @extends Ember.Mixin
+ */
+ var TargetActionSupport = Mixin.create({
+ target: null,
+ action: null,
+ actionContext: null,
+
+ targetObject: computed(function() {
+ var target = get(this, 'target');
+
+ if (typeOf(target) === "string") {
+ var value = get(this, target);
+ if (value === undefined) { value = get(Ember.lookup, target); }
+ return value;
+ } else {
+ return target;
+ }
+ }).property('target'),
+
+ actionContextObject: computed(function() {
+ var actionContext = get(this, 'actionContext');
+
+ if (typeOf(actionContext) === "string") {
+ var value = get(this, actionContext);
+ if (value === undefined) { value = get(Ember.lookup, actionContext); }
+ return value;
+ } else {
+ return actionContext;
+ }
+ }).property('actionContext'),
+
+ /**
+ Send an `action` with an `actionContext` to a `target`. The action, actionContext
+ and target will be retrieved from properties of the object. For example:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ target: Ember.computed.alias('controller'),
+ action: 'save',
+ actionContext: Ember.computed.alias('context'),
+ click: function() {
+ this.triggerAction(); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `target`, `action`, and `actionContext` can be provided as properties of
+ an optional object argument to `triggerAction` as well.
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ click: function() {
+ this.triggerAction({
+ action: 'save',
+ target: this.get('controller'),
+ actionContext: this.get('context')
+ }); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `actionContext` defaults to the object you are mixing `TargetActionSupport` into.
+ But `target` and `action` must be specified either as properties or with the argument
+ to `triggerAction`, or a combination:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ target: Ember.computed.alias('controller'),
+ click: function() {
+ this.triggerAction({
+ action: 'save'
+ }); // Sends the `save` action, along with a reference to `this`,
+ // to the current controller
+ }
+ });
+ ```
+
+ @method triggerAction
+ @param opts {Hash} (optional, with the optional keys action, target and/or actionContext)
+ @return {Boolean} true if the action was sent successfully and did not return false
+ */
+ triggerAction: function(opts) {
+ opts = opts || {};
+ var action = opts.action || get(this, 'action');
+ var target = opts.target || get(this, 'targetObject');
+ var actionContext = opts.actionContext;
+
+ function args(options, actionName) {
+ var ret = [];
+ if (actionName) { ret.push(actionName); }
+
+ return ret.concat(options);
+ }
+
+ if (typeof actionContext === 'undefined') {
+ actionContext = get(this, 'actionContextObject') || this;
+ }
+
+ if (target && action) {
+ var ret;
+
+ if (target.send) {
+ ret = target.send.apply(target, args(actionContext, action));
+ } else {
+ Ember.assert("The action '" + action + "' did not exist on " + target, typeof target[action] === 'function');
+ ret = target[action].apply(target, args(actionContext));
+ }
+
+ if (ret !== false) ret = true;
+
+ return ret;
+ } else {
+ return false;
+ }
+ }
+ });
+
+ __exports__["default"] = TargetActionSupport;
+ });
+enifed("ember-runtime/system/application",
+ ["ember-runtime/system/namespace","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Namespace = __dependency1__["default"];
+
+ __exports__["default"] = Namespace.extend();
+ });
+enifed("ember-runtime/system/array_proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.K, Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isArray = __dependency4__.isArray;
+ var apply = __dependency4__.apply;
+ var computed = __dependency5__.computed;
+ var beforeObserver = __dependency6__.beforeObserver;
+ var observer = __dependency6__.observer;
+ var beginPropertyChanges = __dependency7__.beginPropertyChanges;
+ var endPropertyChanges = __dependency7__.endPropertyChanges;
+ var EmberError = __dependency8__["default"];
+ var EmberObject = __dependency9__["default"];
+ var MutableArray = __dependency10__["default"];
+ var Enumerable = __dependency11__["default"];
+ var fmt = __dependency12__.fmt;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var OUT_OF_RANGE_EXCEPTION = "Index out of range";
+ var EMPTY = [];
+ var alias = computed.alias;
+ var K = Ember.K;
+
+ /**
+ An ArrayProxy wraps any other object that implements `Ember.Array` and/or
+ `Ember.MutableArray,` forwarding all requests. This makes it very useful for
+ a number of binding use cases or other cases where being able to swap
+ out the underlying array is useful.
+
+ A simple example of usage:
+
+ ```javascript
+ var pets = ['dog', 'cat', 'fish'];
+ var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) });
+
+ ap.get('firstObject'); // 'dog'
+ ap.set('content', ['amoeba', 'paramecium']);
+ ap.get('firstObject'); // 'amoeba'
+ ```
+
+ This class can also be useful as a layer to transform the contents of
+ an array, as they are accessed. This can be done by overriding
+ `objectAtContent`:
+
+ ```javascript
+ var pets = ['dog', 'cat', 'fish'];
+ var ap = Ember.ArrayProxy.create({
+ content: Ember.A(pets),
+ objectAtContent: function(idx) {
+ return this.get('content').objectAt(idx).toUpperCase();
+ }
+ });
+
+ ap.get('firstObject'); // . 'DOG'
+ ```
+
+ @class ArrayProxy
+ @namespace Ember
+ @extends Ember.Object
+ @uses Ember.MutableArray
+ */
+ var ArrayProxy = EmberObject.extend(MutableArray, {
+
+ /**
+ The content array. Must be an object that implements `Ember.Array` and/or
+ `Ember.MutableArray.`
+
+ @property content
+ @type Ember.Array
+ */
+ content: null,
+
+ /**
+ The array that the proxy pretends to be. In the default `ArrayProxy`
+ implementation, this and `content` are the same. Subclasses of `ArrayProxy`
+ can override this property to provide things like sorting and filtering.
+
+ @property arrangedContent
+ */
+ arrangedContent: alias('content'),
+
+ /**
+ Should actually retrieve the object at the specified index from the
+ content. You can override this method in subclasses to transform the
+ content item to something new.
+
+ This method will only be called if content is non-`null`.
+
+ @method objectAtContent
+ @param {Number} idx The index to retrieve.
+ @return {Object} the value or undefined if none found
+ */
+ objectAtContent: function(idx) {
+ return get(this, 'arrangedContent').objectAt(idx);
+ },
+
+ /**
+ Should actually replace the specified objects on the content array.
+ You can override this method in subclasses to transform the content item
+ into something new.
+
+ This method will only be called if content is non-`null`.
+
+ @method replaceContent
+ @param {Number} idx The starting index
+ @param {Number} amt The number of items to remove from the content.
+ @param {Array} objects Optional array of objects to insert or null if no
+ objects.
+ @return {void}
+ */
+ replaceContent: function(idx, amt, objects) {
+ get(this, 'content').replace(idx, amt, objects);
+ },
+
+ /**
+ Invoked when the content property is about to change. Notifies observers that the
+ entire array content will change.
+
+ @private
+ @method _contentWillChange
+ */
+ _contentWillChange: beforeObserver('content', function() {
+ this._teardownContent();
+ }),
+
+ _teardownContent: function() {
+ var content = get(this, 'content');
+
+ if (content) {
+ content.removeArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ }
+ },
+
+ /**
+ Override to implement content array `willChange` observer.
+
+ @method contentArrayWillChange
+
+ @param {Ember.Array} contentArray the content array
+ @param {Number} start starting index of the change
+ @param {Number} removeCount count of items removed
+ @param {Number} addCount count of items added
+
+ */
+ contentArrayWillChange: K,
+ /**
+ Override to implement content array `didChange` observer.
+
+ @method contentArrayDidChange
+
+ @param {Ember.Array} contentArray the content array
+ @param {Number} start starting index of the change
+ @param {Number} removeCount count of items removed
+ @param {Number} addCount count of items added
+ */
+ contentArrayDidChange: K,
+
+ /**
+ Invoked when the content property changes. Notifies observers that the
+ entire array content has changed.
+
+ @private
+ @method _contentDidChange
+ */
+ _contentDidChange: observer('content', function() {
+ var content = get(this, 'content');
+
+ Ember.assert("Can't set ArrayProxy's content to itself", content !== this);
+
+ this._setupContent();
+ }),
+
+ _setupContent: function() {
+ var content = get(this, 'content');
+
+ if (content) {
+ Ember.assert(fmt('ArrayProxy expects an Array or ' +
+ 'Ember.ArrayProxy, but you passed %@', [typeof content]),
+ isArray(content) || content.isDestroyed);
+
+ content.addArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ }
+ },
+
+ _arrangedContentWillChange: beforeObserver('arrangedContent', function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ var len = arrangedContent ? get(arrangedContent, 'length') : 0;
+
+ this.arrangedContentArrayWillChange(this, 0, len, undefined);
+ this.arrangedContentWillChange(this);
+
+ this._teardownArrangedContent(arrangedContent);
+ }),
+
+ _arrangedContentDidChange: observer('arrangedContent', function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ var len = arrangedContent ? get(arrangedContent, 'length') : 0;
+
+ Ember.assert("Can't set ArrayProxy's content to itself", arrangedContent !== this);
+
+ this._setupArrangedContent();
+
+ this.arrangedContentDidChange(this);
+ this.arrangedContentArrayDidChange(this, 0, undefined, len);
+ }),
+
+ _setupArrangedContent: function() {
+ var arrangedContent = get(this, 'arrangedContent');
+
+ if (arrangedContent) {
+ Ember.assert(fmt('ArrayProxy expects an Array or ' +
+ 'Ember.ArrayProxy, but you passed %@', [typeof arrangedContent]),
+ isArray(arrangedContent) || arrangedContent.isDestroyed);
+
+ arrangedContent.addArrayObserver(this, {
+ willChange: 'arrangedContentArrayWillChange',
+ didChange: 'arrangedContentArrayDidChange'
+ });
+ }
+ },
+
+ _teardownArrangedContent: function() {
+ var arrangedContent = get(this, 'arrangedContent');
+
+ if (arrangedContent) {
+ arrangedContent.removeArrayObserver(this, {
+ willChange: 'arrangedContentArrayWillChange',
+ didChange: 'arrangedContentArrayDidChange'
+ });
+ }
+ },
+
+ arrangedContentWillChange: K,
+ arrangedContentDidChange: K,
+
+ objectAt: function(idx) {
+ return get(this, 'content') && this.objectAtContent(idx);
+ },
+
+ length: computed(function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ return arrangedContent ? get(arrangedContent, 'length') : 0;
+ // No dependencies since Enumerable notifies length of change
+ }),
+
+ _replace: function(idx, amt, objects) {
+ var content = get(this, 'content');
+ Ember.assert('The content property of '+ this.constructor + ' should be set before modifying it', content);
+ if (content) this.replaceContent(idx, amt, objects);
+ return this;
+ },
+
+ replace: function() {
+ if (get(this, 'arrangedContent') === get(this, 'content')) {
+ apply(this, this._replace, arguments);
+ } else {
+ throw new EmberError("Using replace on an arranged ArrayProxy is not allowed.");
+ }
+ },
+
+ _insertAt: function(idx, object) {
+ if (idx > get(this, 'content.length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ this._replace(idx, 0, [object]);
+ return this;
+ },
+
+ insertAt: function(idx, object) {
+ if (get(this, 'arrangedContent') === get(this, 'content')) {
+ return this._insertAt(idx, object);
+ } else {
+ throw new EmberError("Using insertAt on an arranged ArrayProxy is not allowed.");
+ }
+ },
+
+ removeAt: function(start, len) {
+ if ('number' === typeof start) {
+ var content = get(this, 'content');
+ var arrangedContent = get(this, 'arrangedContent');
+ var indices = [];
+ var i;
+
+ if ((start < 0) || (start >= get(this, 'length'))) {
+ throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ }
+
+ if (len === undefined) len = 1;
+
+ // Get a list of indices in original content to remove
+ for (i=start; i= 0) {
+ var baseValue = this[keyName];
+
+ if (baseValue) {
+ if ('function' === typeof baseValue.concat) {
+ value = baseValue.concat(value);
+ } else {
+ value = makeArray(baseValue).concat(value);
+ }
+ } else {
+ value = makeArray(value);
+ }
+ }
+
+ if (desc) {
+ desc.set(this, keyName, value);
+ } else {
+ if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) {
+ this.setUnknownProperty(keyName, value);
+ } else {
+
+ if (hasPropertyAccessors) {
+ defineProperty(this, keyName, null, value); // setup mandatory setter
+ } else {
+ this[keyName] = value;
+ }
+ }
+ }
+ }
+ }
+ }
+ finishPartial(this, m);
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var x = 0; x < length; x++) {
+ args[x] = arguments[x];
+ }
+ apply(this, this.init, args);
+ m.proto = proto;
+ finishChains(this);
+ sendEvent(this, "init");
+ };
+
+ Class.toString = Mixin.prototype.toString;
+ Class.willReopen = function() {
+ if (wasApplied) {
+ Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin);
+ }
+
+ wasApplied = false;
+ };
+ Class._initMixins = function(args) { initMixins = args; };
+ Class._initProperties = function(args) { initProperties = args; };
+
+ Class.proto = function() {
+ var superclass = Class.superclass;
+ if (superclass) { superclass.proto(); }
+
+ if (!wasApplied) {
+ wasApplied = true;
+ Class.PrototypeMixin.applyPartial(Class.prototype);
+ rewatch(Class.prototype);
+ }
+
+ return this.prototype;
+ };
+
+ return Class;
+
+ }
+
+ /**
+ @class CoreObject
+ @namespace Ember
+ */
+ var CoreObject = makeCtor();
+ CoreObject.toString = function() { return "Ember.CoreObject"; };
+ CoreObject.PrototypeMixin = Mixin.create({
+ reopen: function() {
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var i = 0; i < length; i++) {
+ args[i] = arguments[i];
+ }
+ applyMixin(this, args, true);
+ return this;
+ },
+
+ /**
+ An overridable method called when objects are instantiated. By default,
+ does nothing unless it is overridden during class definition.
+
+ Example:
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ init: function() {
+ alert('Name is ' + this.get('name'));
+ }
+ });
+
+ var steve = App.Person.create({
+ name: "Steve"
+ });
+
+ // alerts 'Name is Steve'.
+ ```
+
+ NOTE: If you do override `init` for a framework class like `Ember.View` or
+ `Ember.ArrayController`, be sure to call `this._super()` in your
+ `init` declaration! If you don't, Ember may not have an opportunity to
+ do important setup work, and you'll see strange behavior in your
+ application.
+
+ @method init
+ */
+ init: function() {},
+
+ /**
+ Defines the properties that will be concatenated from the superclass
+ (instead of overridden).
+
+ By default, when you extend an Ember class a property defined in
+ the subclass overrides a property with the same name that is defined
+ in the superclass. However, there are some cases where it is preferable
+ to build up a property's value by combining the superclass' property
+ value with the subclass' value. An example of this in use within Ember
+ is the `classNames` property of `Ember.View`.
+
+ Here is some sample code showing the difference between a concatenated
+ property and a normal one:
+
+ ```javascript
+ App.BarView = Ember.View.extend({
+ someNonConcatenatedProperty: ['bar'],
+ classNames: ['bar']
+ });
+
+ App.FooBarView = App.BarView.extend({
+ someNonConcatenatedProperty: ['foo'],
+ classNames: ['foo']
+ });
+
+ var fooBarView = App.FooBarView.create();
+ fooBarView.get('someNonConcatenatedProperty'); // ['foo']
+ fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo']
+ ```
+
+ This behavior extends to object creation as well. Continuing the
+ above example:
+
+ ```javascript
+ var view = App.FooBarView.create({
+ someNonConcatenatedProperty: ['baz'],
+ classNames: ['baz']
+ })
+ view.get('someNonConcatenatedProperty'); // ['baz']
+ view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
+ ```
+ Adding a single property that is not an array will just add it in the array:
+
+ ```javascript
+ var view = App.FooBarView.create({
+ classNames: 'baz'
+ })
+ view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
+ ```
+
+ Using the `concatenatedProperties` property, we can tell to Ember that mix
+ the content of the properties.
+
+ In `Ember.View` the `classNameBindings` and `attributeBindings` properties
+ are also concatenated, in addition to `classNames`.
+
+ This feature is available for you to use throughout the Ember object model,
+ although typical app developers are likely to use it infrequently. Since
+ it changes expectations about behavior of properties, you should properly
+ document its usage in each individual concatenated property (to not
+ mislead your users to think they can override the property in a subclass).
+
+ @property concatenatedProperties
+ @type Array
+ @default null
+ */
+ concatenatedProperties: null,
+
+ /**
+ Destroyed object property flag.
+
+ if this property is `true` the observers and bindings were already
+ removed by the effect of calling the `destroy()` method.
+
+ @property isDestroyed
+ @default false
+ */
+ isDestroyed: false,
+
+ /**
+ Destruction scheduled flag. The `destroy()` method has been called.
+
+ The object stays intact until the end of the run loop at which point
+ the `isDestroyed` flag is set.
+
+ @property isDestroying
+ @default false
+ */
+ isDestroying: false,
+
+ /**
+ Destroys an object by setting the `isDestroyed` flag and removing its
+ metadata, which effectively destroys observers and bindings.
+
+ If you try to set a property on a destroyed object, an exception will be
+ raised.
+
+ Note that destruction is scheduled for the end of the run loop and does not
+ happen immediately. It will set an isDestroying flag immediately.
+
+ @method destroy
+ @return {Ember.Object} receiver
+ */
+ destroy: function() {
+ if (this.isDestroying) { return; }
+ this.isDestroying = true;
+
+ schedule('actions', this, this.willDestroy);
+ schedule('destroy', this, this._scheduledDestroy);
+ return this;
+ },
+
+ /**
+ Override to implement teardown.
+
+ @method willDestroy
+ */
+ willDestroy: K,
+
+ /**
+ Invoked by the run loop to actually destroy the object. This is
+ scheduled for execution by the `destroy` method.
+
+ @private
+ @method _scheduledDestroy
+ */
+ _scheduledDestroy: function() {
+ if (this.isDestroyed) { return; }
+ destroy(this);
+ this.isDestroyed = true;
+ },
+
+ bind: function(to, from) {
+ if (!(from instanceof Binding)) { from = Binding.from(from); }
+ from.to(to).connect(this);
+ return from;
+ },
+
+ /**
+ Returns a string representation which attempts to provide more information
+ than Javascript's `toString` typically does, in a generic way for all Ember
+ objects.
+
+ ```javascript
+ App.Person = Em.Object.extend()
+ person = App.Person.create()
+ person.toString() //=> ""
+ ```
+
+ If the object's class is not defined on an Ember namespace, it will
+ indicate it is a subclass of the registered superclass:
+
+ ```javascript
+ Student = App.Person.extend()
+ student = Student.create()
+ student.toString() //=> "<(subclass of App.Person):ember1025>"
+ ```
+
+ If the method `toStringExtension` is defined, its return value will be
+ included in the output.
+
+ ```javascript
+ App.Teacher = App.Person.extend({
+ toStringExtension: function() {
+ return this.get('fullName');
+ }
+ });
+ teacher = App.Teacher.create()
+ teacher.toString(); //=> ""
+ ```
+
+ @method toString
+ @return {String} string representation
+ */
+ toString: function toString() {
+ var hasToStringExtension = typeof this.toStringExtension === 'function';
+ var extension = hasToStringExtension ? ":" + this.toStringExtension() : '';
+ var ret = '<'+this.constructor.toString()+':'+guidFor(this)+extension+'>';
+
+ this.toString = makeToString(ret);
+ return ret;
+ }
+ });
+
+ CoreObject.PrototypeMixin.ownerConstructor = CoreObject;
+
+ function makeToString(ret) {
+ return function() { return ret; };
+ }
+
+ if (Ember.config.overridePrototypeMixin) {
+ Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin);
+ }
+
+ CoreObject.__super__ = null;
+
+ var ClassMixin = Mixin.create({
+
+ ClassMixin: required(),
+
+ PrototypeMixin: required(),
+
+ isClass: true,
+
+ isMethod: false,
+
+ /**
+ Creates a new subclass.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ alert(thing);
+ }
+ });
+ ```
+
+ This defines a new subclass of Ember.Object: `App.Person`. It contains one method: `say()`.
+
+ You can also create a subclass from any existing class by calling its `extend()` method. For example, you might want to create a subclass of Ember's built-in `Ember.View` class:
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li',
+ classNameBindings: ['isAdministrator']
+ });
+ ```
+
+ When defining a subclass, you can override methods but still access the implementation of your parent class by calling the special `_super()` method:
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ var name = this.get('name');
+ alert(name + ' says: ' + thing);
+ }
+ });
+
+ App.Soldier = App.Person.extend({
+ say: function(thing) {
+ this._super(thing + ", sir!");
+ },
+ march: function(numberOfHours) {
+ alert(this.get('name') + ' marches for ' + numberOfHours + ' hours.')
+ }
+ });
+
+ var yehuda = App.Soldier.create({
+ name: "Yehuda Katz"
+ });
+
+ yehuda.say("Yes"); // alerts "Yehuda Katz says: Yes, sir!"
+ ```
+
+ The `create()` on line #17 creates an *instance* of the `App.Soldier` class. The `extend()` on line #8 creates a *subclass* of `App.Person`. Any instance of the `App.Person` class will *not* have the `march()` method.
+
+ You can also pass `Mixin` classes to add additional properties to the subclass.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ alert(this.get('name') + ' says: ' + thing);
+ }
+ });
+
+ App.SingingMixin = Mixin.create({
+ sing: function(thing){
+ alert(this.get('name') + ' sings: la la la ' + thing);
+ }
+ });
+
+ App.BroadwayStar = App.Person.extend(App.SingingMixin, {
+ dance: function() {
+ alert(this.get('name') + ' dances: tap tap tap tap ');
+ }
+ });
+ ```
+
+ The `App.BroadwayStar` class contains three methods: `say()`, `sing()`, and `dance()`.
+
+ @method extend
+ @static
+
+ @param {Mixin} [mixins]* One or more Mixin classes
+ @param {Object} [arguments]* Object containing values to use within the new class
+ */
+ extend: function extend() {
+ var Class = makeCtor();
+ var proto;
+ Class.ClassMixin = Mixin.create(this.ClassMixin);
+ Class.PrototypeMixin = Mixin.create(this.PrototypeMixin);
+
+ Class.ClassMixin.ownerConstructor = Class;
+ Class.PrototypeMixin.ownerConstructor = Class;
+
+ reopen.apply(Class.PrototypeMixin, arguments);
+
+ Class.superclass = this;
+ Class.__super__ = this.prototype;
+
+ proto = Class.prototype = o_create(this.prototype);
+ proto.constructor = Class;
+ generateGuid(proto);
+ meta(proto).proto = proto; // this will disable observers on prototype
+
+ Class.ClassMixin.apply(Class);
+ return Class;
+ },
+
+ /**
+ Equivalent to doing `extend(arguments).create()`.
+ If possible use the normal `create` method instead.
+
+ @method createWithMixins
+ @static
+ @param [arguments]*
+ */
+ createWithMixins: function() {
+ var C = this;
+ var l= arguments.length;
+ if (l > 0) {
+ var args = new Array(l);
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this._initMixins(args);
+ }
+ return new C();
+ },
+
+ /**
+ Creates an instance of a class. Accepts either no arguments, or an object
+ containing values to initialize the newly instantiated object with.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ helloWorld: function() {
+ alert("Hi, my name is " + this.get('name'));
+ }
+ });
+
+ var tom = App.Person.create({
+ name: 'Tom Dale'
+ });
+
+ tom.helloWorld(); // alerts "Hi, my name is Tom Dale".
+ ```
+
+ `create` will call the `init` function if defined during
+ `Ember.AnyObject.extend`
+
+ If no arguments are passed to `create`, it will not set values to the new
+ instance during initialization:
+
+ ```javascript
+ var noName = App.Person.create();
+ noName.helloWorld(); // alerts undefined
+ ```
+
+ NOTE: For performance reasons, you cannot declare methods or computed
+ properties during `create`. You should instead declare methods and computed
+ properties when using `extend` or use the `createWithMixins` shorthand.
+
+ @method create
+ @static
+ @param [arguments]*
+ */
+ create: function() {
+ var C = this;
+ var l = arguments.length;
+ if (l > 0) {
+ var args = new Array(l);
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this._initProperties(args);
+ }
+ return new C();
+ },
+
+ /**
+ Augments a constructor's prototype with additional
+ properties and functions:
+
+ ```javascript
+ MyObject = Ember.Object.extend({
+ name: 'an object'
+ });
+
+ o = MyObject.create();
+ o.get('name'); // 'an object'
+
+ MyObject.reopen({
+ say: function(msg){
+ console.log(msg);
+ }
+ })
+
+ o2 = MyObject.create();
+ o2.say("hello"); // logs "hello"
+
+ o.say("goodbye"); // logs "goodbye"
+ ```
+
+ To add functions and properties to the constructor itself,
+ see `reopenClass`
+
+ @method reopen
+ */
+ reopen: function() {
+ this.willReopen();
+
+ var l = arguments.length;
+ var args = new Array(l);
+ if (l > 0) {
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ }
+
+ apply(this.PrototypeMixin, reopen, args);
+ return this;
+ },
+
+ /**
+ Augments a constructor's own properties and functions:
+
+ ```javascript
+ MyObject = Ember.Object.extend({
+ name: 'an object'
+ });
+
+ MyObject.reopenClass({
+ canBuild: false
+ });
+
+ MyObject.canBuild; // false
+ o = MyObject.create();
+ ```
+
+ In other words, this creates static properties and functions for the class. These are only available on the class
+ and not on any instance of that class.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ name : "",
+ sayHello : function(){
+ alert("Hello. My name is " + this.get('name'));
+ }
+ });
+
+ App.Person.reopenClass({
+ species : "Homo sapiens",
+ createPerson: function(newPersonsName){
+ return App.Person.create({
+ name:newPersonsName
+ });
+ }
+ });
+
+ var tom = App.Person.create({
+ name : "Tom Dale"
+ });
+ var yehuda = App.Person.createPerson("Yehuda Katz");
+
+ tom.sayHello(); // "Hello. My name is Tom Dale"
+ yehuda.sayHello(); // "Hello. My name is Yehuda Katz"
+ alert(App.Person.species); // "Homo sapiens"
+ ```
+
+ Note that `species` and `createPerson` are *not* valid on the `tom` and `yehuda`
+ variables. They are only valid on `App.Person`.
+
+ To add functions and properties to instances of
+ a constructor by extending the constructor's prototype
+ see `reopen`
+
+ @method reopenClass
+ */
+ reopenClass: function() {
+ var l = arguments.length;
+ var args = new Array(l);
+ if (l > 0) {
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ }
+
+ apply(this.ClassMixin, reopen, args);
+ applyMixin(this, arguments, false);
+ return this;
+ },
+
+ detect: function(obj) {
+ if ('function' !== typeof obj) { return false; }
+ while(obj) {
+ if (obj===this) { return true; }
+ obj = obj.superclass;
+ }
+ return false;
+ },
+
+ detectInstance: function(obj) {
+ return obj instanceof this;
+ },
+
+ /**
+ In some cases, you may want to annotate computed properties with additional
+ metadata about how they function or what values they operate on. For
+ example, computed property functions may close over variables that are then
+ no longer available for introspection.
+
+ You can pass a hash of these values to a computed property like this:
+
+ ```javascript
+ person: function() {
+ var personId = this.get('personId');
+ return App.Person.create({ id: personId });
+ }.property().meta({ type: App.Person })
+ ```
+
+ Once you've done this, you can retrieve the values saved to the computed
+ property from your class like this:
+
+ ```javascript
+ MyClass.metaForProperty('person');
+ ```
+
+ This will return the original hash that was passed to `meta()`.
+
+ @method metaForProperty
+ @param key {String} property name
+ */
+ metaForProperty: function(key) {
+ var meta = this.proto()['__ember_meta__'];
+ var desc = meta && meta.descs[key];
+
+ Ember.assert("metaForProperty() could not find a computed property with key '"+key+"'.", !!desc && desc instanceof ComputedProperty);
+ return desc._meta || {};
+ },
+
+ _computedProperties: Ember.computed(function() {
+ hasCachedComputedProperties = true;
+ var proto = this.proto();
+ var descs = meta(proto).descs;
+ var property;
+ var properties = [];
+
+ for (var name in descs) {
+ property = descs[name];
+
+ if (property instanceof ComputedProperty) {
+ properties.push({
+ name: name,
+ meta: property._meta
+ });
+ }
+ }
+ return properties;
+ }).readOnly(),
+
+ /**
+ Iterate over each computed property for the class, passing its name
+ and any associated metadata (see `metaForProperty`) to the callback.
+
+ @method eachComputedProperty
+ @param {Function} callback
+ @param {Object} binding
+ */
+ eachComputedProperty: function(callback, binding) {
+ var property, name;
+ var empty = {};
+
+ var properties = get(this, '_computedProperties');
+
+ for (var i = 0, length = properties.length; i < length; i++) {
+ property = properties[i];
+ name = property.name;
+ callback.call(binding || this, property.name, property.meta || empty);
+ }
+ }
+ });
+
+ ClassMixin.ownerConstructor = CoreObject;
+
+ if (Ember.config.overrideClassMixin) {
+ Ember.config.overrideClassMixin(ClassMixin);
+ }
+
+ CoreObject.ClassMixin = ClassMixin;
+
+ ClassMixin.apply(CoreObject);
+
+ CoreObject.reopen({
+ didDefineProperty: function(proto, key, value) {
+ if (hasCachedComputedProperties === false) { return; }
+ if (value instanceof Ember.ComputedProperty) {
+ var cache = Ember.meta(this.constructor).cache;
+
+ if (cache._computedProperties !== undefined) {
+ cache._computedProperties = undefined;
+ }
+ }
+ }
+ });
+
+ __exports__["default"] = CoreObject;
+ });
+enifed("ember-runtime/system/deferred",
+ ["ember-metal/core","ember-runtime/mixins/deferred","ember-metal/property_get","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var DeferredMixin = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var EmberObject = __dependency4__["default"];
+
+ var Deferred = EmberObject.extend(DeferredMixin, {
+ init: function() {
+ Ember.deprecate('Usage of Ember.Deferred is deprecated.');
+ this._super();
+ }
+ });
+
+ Deferred.reopenClass({
+ promise: function(callback, binding) {
+ var deferred = Deferred.create();
+ callback.call(binding, deferred);
+ return deferred;
+ }
+ });
+
+ __exports__["default"] = Deferred;
+ });
+enifed("ember-runtime/system/each_proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/enumerable_utils","ember-metal/array","ember-runtime/mixins/array","ember-runtime/system/object","ember-metal/computed","ember-metal/observer","ember-metal/events","ember-metal/properties","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var forEach = __dependency5__.forEach;
+ var indexOf = __dependency6__.indexOf;
+ var EmberArray = __dependency7__["default"];
+ // ES6TODO: WAT? Circular dep?
+ var EmberObject = __dependency8__["default"];
+ var computed = __dependency9__.computed;
+ var addObserver = __dependency10__.addObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeBeforeObserver = __dependency10__.removeBeforeObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var typeOf = __dependency4__.typeOf;
+ var watchedEvents = __dependency11__.watchedEvents;
+ var defineProperty = __dependency12__.defineProperty;
+ var beginPropertyChanges = __dependency13__.beginPropertyChanges;
+ var propertyDidChange = __dependency13__.propertyDidChange;
+ var propertyWillChange = __dependency13__.propertyWillChange;
+ var endPropertyChanges = __dependency13__.endPropertyChanges;
+ var changeProperties = __dependency13__.changeProperties;
+
+ var EachArray = EmberObject.extend(EmberArray, {
+
+ init: function(content, keyName, owner) {
+ this._super();
+ this._keyName = keyName;
+ this._owner = owner;
+ this._content = content;
+ },
+
+ objectAt: function(idx) {
+ var item = this._content.objectAt(idx);
+ return item && get(item, this._keyName);
+ },
+
+ length: computed(function() {
+ var content = this._content;
+ return content ? get(content, 'length') : 0;
+ })
+
+ });
+
+ var IS_OBSERVER = /^.+:(before|change)$/;
+
+ function addObserverForContentKey(content, keyName, proxy, idx, loc) {
+ var objects = proxy._objects;
+ var guid;
+ if (!objects) objects = proxy._objects = {};
+
+ while(--loc>=idx) {
+ var item = content.objectAt(loc);
+ if (item) {
+ Ember.assert('When using @each to observe the array ' + content + ', the array must return an object', typeOf(item) === 'instance' || typeOf(item) === 'object');
+ addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
+ addObserver(item, keyName, proxy, 'contentKeyDidChange');
+
+ // keep track of the index each item was found at so we can map
+ // it back when the obj changes.
+ guid = guidFor(item);
+ if (!objects[guid]) objects[guid] = [];
+ objects[guid].push(loc);
+ }
+ }
+ }
+
+ function removeObserverForContentKey(content, keyName, proxy, idx, loc) {
+ var objects = proxy._objects;
+ if (!objects) objects = proxy._objects = {};
+ var indicies, guid;
+
+ while(--loc>=idx) {
+ var item = content.objectAt(loc);
+ if (item) {
+ removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
+ removeObserver(item, keyName, proxy, 'contentKeyDidChange');
+
+ guid = guidFor(item);
+ indicies = objects[guid];
+ indicies[indexOf.call(indicies, loc)] = null;
+ }
+ }
+ }
+
+ /**
+ This is the object instance returned when you get the `@each` property on an
+ array. It uses the unknownProperty handler to automatically create
+ EachArray instances for property names.
+
+ @private
+ @class EachProxy
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var EachProxy = EmberObject.extend({
+
+ init: function(content) {
+ this._super();
+ this._content = content;
+ content.addArrayObserver(this);
+
+ // in case someone is already observing some keys make sure they are
+ // added
+ forEach(watchedEvents(this), function(eventName) {
+ this.didAddListener(eventName);
+ }, this);
+ },
+
+ /**
+ You can directly access mapped properties by simply requesting them.
+ The `unknownProperty` handler will generate an EachArray of each item.
+
+ @method unknownProperty
+ @param keyName {String}
+ @param value {*}
+ */
+ unknownProperty: function(keyName, value) {
+ var ret;
+ ret = new EachArray(this._content, keyName, this);
+ defineProperty(this, keyName, null, ret);
+ this.beginObservingContentKey(keyName);
+ return ret;
+ },
+
+ // ..........................................................
+ // ARRAY CHANGES
+ // Invokes whenever the content array itself changes.
+
+ arrayWillChange: function(content, idx, removedCnt, addedCnt) {
+ var keys = this._keys;
+ var key, lim;
+
+ lim = removedCnt>0 ? idx+removedCnt : -1;
+ beginPropertyChanges(this);
+
+ for(key in keys) {
+ if (!keys.hasOwnProperty(key)) { continue; }
+
+ if (lim>0) { removeObserverForContentKey(content, key, this, idx, lim); }
+
+ propertyWillChange(this, key);
+ }
+
+ propertyWillChange(this._content, '@each');
+ endPropertyChanges(this);
+ },
+
+ arrayDidChange: function(content, idx, removedCnt, addedCnt) {
+ var keys = this._keys;
+ var lim;
+
+ lim = addedCnt>0 ? idx+addedCnt : -1;
+ changeProperties(function() {
+ for(var key in keys) {
+ if (!keys.hasOwnProperty(key)) { continue; }
+
+ if (lim>0) { addObserverForContentKey(content, key, this, idx, lim); }
+
+ propertyDidChange(this, key);
+ }
+
+ propertyDidChange(this._content, '@each');
+ }, this);
+ },
+
+ // ..........................................................
+ // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS
+ // Start monitoring keys based on who is listening...
+
+ didAddListener: function(eventName) {
+ if (IS_OBSERVER.test(eventName)) {
+ this.beginObservingContentKey(eventName.slice(0, -7));
+ }
+ },
+
+ didRemoveListener: function(eventName) {
+ if (IS_OBSERVER.test(eventName)) {
+ this.stopObservingContentKey(eventName.slice(0, -7));
+ }
+ },
+
+ // ..........................................................
+ // CONTENT KEY OBSERVING
+ // Actual watch keys on the source content.
+
+ beginObservingContentKey: function(keyName) {
+ var keys = this._keys;
+ if (!keys) keys = this._keys = {};
+ if (!keys[keyName]) {
+ keys[keyName] = 1;
+ var content = this._content;
+ var len = get(content, 'length');
+
+ addObserverForContentKey(content, keyName, this, 0, len);
+ } else {
+ keys[keyName]++;
+ }
+ },
+
+ stopObservingContentKey: function(keyName) {
+ var keys = this._keys;
+ if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) {
+ var content = this._content;
+ var len = get(content, 'length');
+
+ removeObserverForContentKey(content, keyName, this, 0, len);
+ }
+ },
+
+ contentKeyWillChange: function(obj, keyName) {
+ propertyWillChange(this, keyName);
+ },
+
+ contentKeyDidChange: function(obj, keyName) {
+ propertyDidChange(this, keyName);
+ }
+ });
+
+ __exports__.EachArray = EachArray;
+ __exports__.EachProxy = EachProxy;
+ });
+enifed("ember-runtime/system/lazy_load",
+ ["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /*globals CustomEvent */
+
+ var Ember = __dependency1__["default"];
+ // Ember.ENV.EMBER_LOAD_HOOKS
+ var forEach = __dependency2__.forEach;
+ // make sure Ember.A is setup.
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var loadHooks = Ember.ENV.EMBER_LOAD_HOOKS || {};
+ var loaded = {};
+
+ /**
+ Detects when a specific package of Ember (e.g. 'Ember.Handlebars')
+ has fully loaded and is available for extension.
+
+ The provided `callback` will be called with the `name` passed
+ resolved from a string into the object:
+
+ ``` javascript
+ Ember.onLoad('Ember.Handlebars' function(hbars) {
+ hbars.registerHelper(...);
+ });
+ ```
+
+ @method onLoad
+ @for Ember
+ @param name {String} name of hook
+ @param callback {Function} callback to be called
+ */
+ function onLoad(name, callback) {
+ var object;
+
+ loadHooks[name] = loadHooks[name] || Ember.A();
+ loadHooks[name].pushObject(callback);
+
+ if (object = loaded[name]) {
+ callback(object);
+ }
+ }
+
+ __exports__.onLoad = onLoad;/**
+ Called when an Ember.js package (e.g Ember.Handlebars) has finished
+ loading. Triggers any callbacks registered for this event.
+
+ @method runLoadHooks
+ @for Ember
+ @param name {String} name of hook
+ @param object {Object} object to pass to callbacks
+ */
+ function runLoadHooks(name, object) {
+ loaded[name] = object;
+
+ if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === "function") {
+ var event = new CustomEvent(name, {detail: object, name: name});
+ window.dispatchEvent(event);
+ }
+
+ if (loadHooks[name]) {
+ forEach.call(loadHooks[name], function(callback) {
+ callback(object);
+ });
+ }
+ }
+
+ __exports__.runLoadHooks = runLoadHooks;
+ });
+enifed("ember-runtime/system/namespace",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // Ember.lookup, Ember.BOOTED, Ember.deprecate, Ember.NAME_KEY, Ember.anyUnprocessedMixins
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var indexOf = __dependency3__.indexOf;
+ var GUID_KEY = __dependency4__.GUID_KEY;
+ var guidFor = __dependency4__.guidFor;
+ var Mixin = __dependency5__.Mixin;
+
+ var EmberObject = __dependency6__["default"];
+
+ /**
+ A Namespace is an object usually used to contain other objects or methods
+ such as an application or framework. Create a namespace anytime you want
+ to define one of these new containers.
+
+ # Example Usage
+
+ ```javascript
+ MyFramework = Ember.Namespace.create({
+ VERSION: '1.0.0'
+ });
+ ```
+
+ @class Namespace
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var Namespace = EmberObject.extend({
+ isNamespace: true,
+
+ init: function() {
+ Namespace.NAMESPACES.push(this);
+ Namespace.PROCESSED = false;
+ },
+
+ toString: function() {
+ var name = get(this, 'name') || get(this, 'modulePrefix');
+ if (name) { return name; }
+
+ findNamespaces();
+ return this[NAME_KEY];
+ },
+
+ nameClasses: function() {
+ processNamespace([this.toString()], this, {});
+ },
+
+ destroy: function() {
+ var namespaces = Namespace.NAMESPACES;
+ var toString = this.toString();
+
+ if (toString) {
+ Ember.lookup[toString] = undefined;
+ delete Namespace.NAMESPACES_BY_ID[toString];
+ }
+ namespaces.splice(indexOf.call(namespaces, this), 1);
+ this._super();
+ }
+ });
+
+ Namespace.reopenClass({
+ NAMESPACES: [Ember],
+ NAMESPACES_BY_ID: {},
+ PROCESSED: false,
+ processAll: processAllNamespaces,
+ byName: function(name) {
+ if (!Ember.BOOTED) {
+ processAllNamespaces();
+ }
+
+ return NAMESPACES_BY_ID[name];
+ }
+ });
+
+ var NAMESPACES_BY_ID = Namespace.NAMESPACES_BY_ID;
+
+ var hasOwnProp = ({}).hasOwnProperty;
+
+ function processNamespace(paths, root, seen) {
+ var idx = paths.length;
+
+ NAMESPACES_BY_ID[paths.join('.')] = root;
+
+ // Loop over all of the keys in the namespace, looking for classes
+ for(var key in root) {
+ if (!hasOwnProp.call(root, key)) { continue; }
+ var obj = root[key];
+
+ // If we are processing the `Ember` namespace, for example, the
+ // `paths` will start with `["Ember"]`. Every iteration through
+ // the loop will update the **second** element of this list with
+ // the key, so processing `Ember.View` will make the Array
+ // `['Ember', 'View']`.
+ paths[idx] = key;
+
+ // If we have found an unprocessed class
+ if (obj && obj.toString === classToString) {
+ // Replace the class' `toString` with the dot-separated path
+ // and set its `NAME_KEY`
+ obj.toString = makeToString(paths.join('.'));
+ obj[NAME_KEY] = paths.join('.');
+
+ // Support nested namespaces
+ } else if (obj && obj.isNamespace) {
+ // Skip aliased namespaces
+ if (seen[guidFor(obj)]) { continue; }
+ seen[guidFor(obj)] = true;
+
+ // Process the child namespace
+ processNamespace(paths, obj, seen);
+ }
+ }
+
+ paths.length = idx; // cut out last item
+ }
+
+ var STARTS_WITH_UPPERCASE = /^[A-Z]/;
+
+ function tryIsNamespace(lookup, prop) {
+ try {
+ var obj = lookup[prop];
+ return obj && obj.isNamespace && obj;
+ } catch (e) {
+ // continue
+ }
+ }
+
+ function findNamespaces() {
+ var lookup = Ember.lookup;
+ var obj, isNamespace;
+
+ if (Namespace.PROCESSED) { return; }
+
+ for (var prop in lookup) {
+ // Only process entities that start with uppercase A-Z
+ if (!STARTS_WITH_UPPERCASE.test(prop)) { continue; }
+
+ // Unfortunately, some versions of IE don't support window.hasOwnProperty
+ if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; }
+
+ // At times we are not allowed to access certain properties for security reasons.
+ // There are also times where even if we can access them, we are not allowed to access their properties.
+ obj = tryIsNamespace(lookup, prop);
+ if (obj) {
+ obj[NAME_KEY] = prop;
+ }
+ }
+ }
+
+ var NAME_KEY = Ember.NAME_KEY = GUID_KEY + '_name';
+
+ function superClassString(mixin) {
+ var superclass = mixin.superclass;
+ if (superclass) {
+ if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; }
+ else { return superClassString(superclass); }
+ } else {
+ return;
+ }
+ }
+
+ function classToString() {
+ if (!Ember.BOOTED && !this[NAME_KEY]) {
+ processAllNamespaces();
+ }
+
+ var ret;
+
+ if (this[NAME_KEY]) {
+ ret = this[NAME_KEY];
+ } else if (this._toString) {
+ ret = this._toString;
+ } else {
+ var str = superClassString(this);
+ if (str) {
+ ret = "(subclass of " + str + ")";
+ } else {
+ ret = "(unknown mixin)";
+ }
+ this.toString = makeToString(ret);
+ }
+
+ return ret;
+ }
+
+ function processAllNamespaces() {
+ var unprocessedNamespaces = !Namespace.PROCESSED;
+ var unprocessedMixins = Ember.anyUnprocessedMixins;
+
+ if (unprocessedNamespaces) {
+ findNamespaces();
+ Namespace.PROCESSED = true;
+ }
+
+ if (unprocessedNamespaces || unprocessedMixins) {
+ var namespaces = Namespace.NAMESPACES;
+ var namespace;
+
+ for (var i=0, l=namespaces.length; i 0) {
+ NativeArray = NativeArray.without.apply(NativeArray, ignore);
+ }
+
+ /**
+ Creates an `Ember.NativeArray` from an Array like object.
+ Does not modify the original object. Ember.A is not needed if
+ `Ember.EXTEND_PROTOTYPES` is `true` (the default value). However,
+ it is recommended that you use Ember.A when creating addons for
+ ember or when you can not guarantee that `Ember.EXTEND_PROTOTYPES`
+ will be `true`.
+
+ Example
+
+ ```js
+ var Pagination = Ember.CollectionView.extend({
+ tagName: 'ul',
+ classNames: ['pagination'],
+
+ init: function() {
+ this._super();
+ if (!this.get('content')) {
+ this.set('content', Ember.A());
+ }
+ }
+ });
+ ```
+
+ @method A
+ @for Ember
+ @return {Ember.NativeArray}
+ */
+ var A = function(arr) {
+ if (arr === undefined) { arr = []; }
+ return EmberArray.detect(arr) ? arr : NativeArray.apply(arr);
+ };
+
+ /**
+ Activates the mixin on the Array.prototype if not already applied. Calling
+ this method more than once is safe. This will be called when ember is loaded
+ unless you have `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Array`
+ set to `false`.
+
+ Example
+
+ ```js
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
+ Ember.NativeArray.activate();
+ }
+ ```
+
+ @method activate
+ @for Ember.NativeArray
+ @static
+ @return {void}
+ */
+ NativeArray.activate = function() {
+ NativeArray.apply(Array.prototype);
+
+ A = function(arr) { return arr || []; };
+ };
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
+ NativeArray.activate();
+ }
+
+ Ember.A = A; // ES6TODO: Setting A onto the object returned by ember-metal/core to avoid circles
+ __exports__.A = A;
+ __exports__.NativeArray = NativeArray;
+ __exports__["default"] = NativeArray;
+ });
+enifed("ember-runtime/system/object",
+ ["ember-runtime/system/core_object","ember-runtime/mixins/observable","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var CoreObject = __dependency1__["default"];
+ var Observable = __dependency2__["default"];
+
+ /**
+ `Ember.Object` is the main base class for all Ember objects. It is a subclass
+ of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details,
+ see the documentation for each of these.
+
+ @class Object
+ @namespace Ember
+ @extends Ember.CoreObject
+ @uses Ember.Observable
+ */
+ var EmberObject = CoreObject.extend(Observable);
+ EmberObject.toString = function() {
+ return "Ember.Object";
+ };
+
+ __exports__["default"] = EmberObject;
+ });
+enifed("ember-runtime/system/object_proxy",
+ ["ember-runtime/system/object","ember-runtime/mixins/-proxy","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+ var _ProxyMixin = __dependency2__["default"];
+
+ /**
+ `Ember.ObjectProxy` forwards all properties not defined by the proxy itself
+ to a proxied `content` object.
+
+ ```javascript
+ object = Ember.Object.create({
+ name: 'Foo'
+ });
+
+ proxy = Ember.ObjectProxy.create({
+ content: object
+ });
+
+ // Access and change existing properties
+ proxy.get('name') // 'Foo'
+ proxy.set('name', 'Bar');
+ object.get('name') // 'Bar'
+
+ // Create new 'description' property on `object`
+ proxy.set('description', 'Foo is a whizboo baz');
+ object.get('description') // 'Foo is a whizboo baz'
+ ```
+
+ While `content` is unset, setting a property to be delegated will throw an
+ Error.
+
+ ```javascript
+ proxy = Ember.ObjectProxy.create({
+ content: null,
+ flag: null
+ });
+ proxy.set('flag', true);
+ proxy.get('flag'); // true
+ proxy.get('foo'); // undefined
+ proxy.set('foo', 'data'); // throws Error
+ ```
+
+ Delegated properties can be bound to and will change when content is updated.
+
+ Computed properties on the proxy itself can depend on delegated properties.
+
+ ```javascript
+ ProxyWithComputedProperty = Ember.ObjectProxy.extend({
+ fullName: function () {
+ var firstName = this.get('firstName'),
+ lastName = this.get('lastName');
+ if (firstName && lastName) {
+ return firstName + ' ' + lastName;
+ }
+ return firstName || lastName;
+ }.property('firstName', 'lastName')
+ });
+
+ proxy = ProxyWithComputedProperty.create();
+
+ proxy.get('fullName'); // undefined
+ proxy.set('content', {
+ firstName: 'Tom', lastName: 'Dale'
+ }); // triggers property change for fullName on proxy
+
+ proxy.get('fullName'); // 'Tom Dale'
+ ```
+
+ @class ObjectProxy
+ @namespace Ember
+ @extends Ember.Object
+ @extends Ember._ProxyMixin
+ */
+
+ __exports__["default"] = EmberObject.extend(_ProxyMixin);
+ });
+enifed("ember-runtime/system/set",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.isNone, Ember.A
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var isNone = __dependency5__.isNone;
+ var fmt = __dependency6__.fmt;
+ var CoreObject = __dependency7__["default"];
+ var MutableEnumerable = __dependency8__["default"];
+ var Enumerable = __dependency9__["default"];
+ var Copyable = __dependency10__["default"];
+ var Freezable = __dependency11__.Freezable;
+ var FROZEN_ERROR = __dependency11__.FROZEN_ERROR;
+ var EmberError = __dependency12__["default"];
+ var propertyWillChange = __dependency13__.propertyWillChange;
+ var propertyDidChange = __dependency13__.propertyDidChange;
+ var aliasMethod = __dependency14__.aliasMethod;
+ var computed = __dependency15__.computed;
+
+ /**
+ An unordered collection of objects.
+
+ A Set works a bit like an array except that its items are not ordered. You
+ can create a set to efficiently test for membership for an object. You can
+ also iterate through a set just like an array, even accessing objects by
+ index, however there is no guarantee as to their order.
+
+ All Sets are observable via the Enumerable Observer API - which works
+ on any enumerable object including both Sets and Arrays.
+
+ ## Creating a Set
+
+ You can create a set like you would most objects using
+ `new Ember.Set()`. Most new sets you create will be empty, but you can
+ also initialize the set with some content by passing an array or other
+ enumerable of objects to the constructor.
+
+ Finally, you can pass in an existing set and the set will be copied. You
+ can also create a copy of a set by calling `Ember.Set#copy()`.
+
+ ```javascript
+ // creates a new empty set
+ var foundNames = new Ember.Set();
+
+ // creates a set with four names in it.
+ var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P
+
+ // creates a copy of the names set.
+ var namesCopy = new Ember.Set(names);
+
+ // same as above.
+ var anotherNamesCopy = names.copy();
+ ```
+
+ ## Adding/Removing Objects
+
+ You generally add or remove objects from a set using `add()` or
+ `remove()`. You can add any type of object including primitives such as
+ numbers, strings, and booleans.
+
+ Unlike arrays, objects can only exist one time in a set. If you call `add()`
+ on a set with the same object multiple times, the object will only be added
+ once. Likewise, calling `remove()` with the same object multiple times will
+ remove the object the first time and have no effect on future calls until
+ you add the object to the set again.
+
+ NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do
+ so will be ignored.
+
+ In addition to add/remove you can also call `push()`/`pop()`. Push behaves
+ just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary
+ object, remove it and return it. This is a good way to use a set as a job
+ queue when you don't care which order the jobs are executed in.
+
+ ## Testing for an Object
+
+ To test for an object's presence in a set you simply call
+ `Ember.Set#contains()`.
+
+ ## Observing changes
+
+ When using `Ember.Set`, you can observe the `"[]"` property to be
+ alerted whenever the content changes. You can also add an enumerable
+ observer to the set to be notified of specific objects that are added and
+ removed from the set. See [Ember.Enumerable](/api/classes/Ember.Enumerable.html)
+ for more information on enumerables.
+
+ This is often unhelpful. If you are filtering sets of objects, for instance,
+ it is very inefficient to re-filter all of the items each time the set
+ changes. It would be better if you could just adjust the filtered set based
+ on what was changed on the original set. The same issue applies to merging
+ sets, as well.
+
+ ## Other Methods
+
+ `Ember.Set` primary implements other mixin APIs. For a complete reference
+ on the methods you will use with `Ember.Set`, please consult these mixins.
+ The most useful ones will be `Ember.Enumerable` and
+ `Ember.MutableEnumerable` which implement most of the common iterator
+ methods you are used to on Array.
+
+ Note that you can also use the `Ember.Copyable` and `Ember.Freezable`
+ APIs on `Ember.Set` as well. Once a set is frozen it can no longer be
+ modified. The benefit of this is that when you call `frozenCopy()` on it,
+ Ember will avoid making copies of the set. This allows you to write
+ code that can know with certainty when the underlying set data will or
+ will not be modified.
+
+ @class Set
+ @namespace Ember
+ @extends Ember.CoreObject
+ @uses Ember.MutableEnumerable
+ @uses Ember.Copyable
+ @uses Ember.Freezable
+ @since Ember 0.9
+ */
+ __exports__["default"] = CoreObject.extend(MutableEnumerable, Copyable, Freezable, {
+
+ // ..........................................................
+ // IMPLEMENT ENUMERABLE APIS
+ //
+
+ /**
+ This property will change as the number of objects in the set changes.
+
+ @property length
+ @type number
+ @default 0
+ */
+ length: 0,
+
+ /**
+ Clears the set. This is useful if you want to reuse an existing set
+ without having to recreate it.
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.length; // 3
+ colors.clear();
+ colors.length; // 0
+ ```
+
+ @method clear
+ @return {Ember.Set} An empty Set
+ */
+ clear: function() {
+ if (this.isFrozen) { throw new EmberError(FROZEN_ERROR); }
+
+ var len = get(this, 'length');
+ if (len === 0) { return this; }
+
+ var guid;
+
+ this.enumerableContentWillChange(len, 0);
+ propertyWillChange(this, 'firstObject');
+ propertyWillChange(this, 'lastObject');
+
+ for (var i=0; i < len; i++) {
+ guid = guidFor(this[i]);
+ delete this[guid];
+ delete this[i];
+ }
+
+ set(this, 'length', 0);
+
+ propertyDidChange(this, 'firstObject');
+ propertyDidChange(this, 'lastObject');
+ this.enumerableContentDidChange(len, 0);
+
+ return this;
+ },
+
+ /**
+ Returns true if the passed object is also an enumerable that contains the
+ same objects as the receiver.
+
+ ```javascript
+ var colors = ["red", "green", "blue"],
+ same_colors = new Ember.Set(colors);
+
+ same_colors.isEqual(colors); // true
+ same_colors.isEqual(["purple", "brown"]); // false
+ ```
+
+ @method isEqual
+ @param {Ember.Set} obj the other object.
+ @return {Boolean}
+ */
+ isEqual: function(obj) {
+ // fail fast
+ if (!Enumerable.detect(obj)) return false;
+
+ var loc = get(this, 'length');
+ if (get(obj, 'length') !== loc) return false;
+
+ while(--loc >= 0) {
+ if (!obj.contains(this[loc])) return false;
+ }
+
+ return true;
+ },
+
+ /**
+ Adds an object to the set. Only non-`null` objects can be added to a set
+ and those can only be added once. If the object is already in the set or
+ the passed value is null this method will have no effect.
+
+ This is an alias for `Ember.MutableEnumerable.addObject()`.
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.add("blue"); // ["blue"]
+ colors.add("blue"); // ["blue"]
+ colors.add("red"); // ["blue", "red"]
+ colors.add(null); // ["blue", "red"]
+ colors.add(undefined); // ["blue", "red"]
+ ```
+
+ @method add
+ @param {Object} obj The object to add.
+ @return {Ember.Set} The set itself.
+ */
+ add: aliasMethod('addObject'),
+
+ /**
+ Removes the object from the set if it is found. If you pass a `null` value
+ or an object that is already not in the set, this method will have no
+ effect. This is an alias for `Ember.MutableEnumerable.removeObject()`.
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.remove("red"); // ["blue", "green"]
+ colors.remove("purple"); // ["blue", "green"]
+ colors.remove(null); // ["blue", "green"]
+ ```
+
+ @method remove
+ @param {Object} obj The object to remove
+ @return {Ember.Set} The set itself.
+ */
+ remove: aliasMethod('removeObject'),
+
+ /**
+ Removes the last element from the set and returns it, or `null` if it's empty.
+
+ ```javascript
+ var colors = new Ember.Set(["green", "blue"]);
+ colors.pop(); // "blue"
+ colors.pop(); // "green"
+ colors.pop(); // null
+ ```
+
+ @method pop
+ @return {Object} The removed object from the set or null.
+ */
+ pop: function() {
+ if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR);
+ var obj = this.length > 0 ? this[this.length-1] : null;
+ this.remove(obj);
+ return obj;
+ },
+
+ /**
+ Inserts the given object on to the end of the set. It returns
+ the set itself.
+
+ This is an alias for `Ember.MutableEnumerable.addObject()`.
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.push("red"); // ["red"]
+ colors.push("green"); // ["red", "green"]
+ colors.push("blue"); // ["red", "green", "blue"]
+ ```
+
+ @method push
+ @return {Ember.Set} The set itself.
+ */
+ push: aliasMethod('addObject'),
+
+ /**
+ Removes the last element from the set and returns it, or `null` if it's empty.
+
+ This is an alias for `Ember.Set.pop()`.
+
+ ```javascript
+ var colors = new Ember.Set(["green", "blue"]);
+ colors.shift(); // "blue"
+ colors.shift(); // "green"
+ colors.shift(); // null
+ ```
+
+ @method shift
+ @return {Object} The removed object from the set or null.
+ */
+ shift: aliasMethod('pop'),
+
+ /**
+ Inserts the given object on to the end of the set. It returns
+ the set itself.
+
+ This is an alias of `Ember.Set.push()`
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.unshift("red"); // ["red"]
+ colors.unshift("green"); // ["red", "green"]
+ colors.unshift("blue"); // ["red", "green", "blue"]
+ ```
+
+ @method unshift
+ @return {Ember.Set} The set itself.
+ */
+ unshift: aliasMethod('push'),
+
+ /**
+ Adds each object in the passed enumerable to the set.
+
+ This is an alias of `Ember.MutableEnumerable.addObjects()`
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"]
+ ```
+
+ @method addEach
+ @param {Ember.Enumerable} objects the objects to add.
+ @return {Ember.Set} The set itself.
+ */
+ addEach: aliasMethod('addObjects'),
+
+ /**
+ Removes each object in the passed enumerable to the set.
+
+ This is an alias of `Ember.MutableEnumerable.removeObjects()`
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.removeEach(["red", "blue"]); // ["green"]
+ ```
+
+ @method removeEach
+ @param {Ember.Enumerable} objects the objects to remove.
+ @return {Ember.Set} The set itself.
+ */
+ removeEach: aliasMethod('removeObjects'),
+
+ // ..........................................................
+ // PRIVATE ENUMERABLE SUPPORT
+ //
+
+ init: function(items) {
+ Ember.deprecate('Ember.Set is deprecated and will be removed in a future release.');
+ this._super();
+ if (items) this.addObjects(items);
+ },
+
+ // implement Ember.Enumerable
+ nextObject: function(idx) {
+ return this[idx];
+ },
+
+ // more optimized version
+ firstObject: computed(function() {
+ return this.length > 0 ? this[0] : undefined;
+ }),
+
+ // more optimized version
+ lastObject: computed(function() {
+ return this.length > 0 ? this[this.length-1] : undefined;
+ }),
+
+ // implements Ember.MutableEnumerable
+ addObject: function(obj) {
+ if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR);
+ if (isNone(obj)) return this; // nothing to do
+
+ var guid = guidFor(obj);
+ var idx = this[guid];
+ var len = get(this, 'length');
+ var added;
+
+ if (idx>=0 && idx=0 && idx=0;
+ },
+
+ copy: function() {
+ var C = this.constructor, ret = new C(), loc = get(this, 'length');
+ set(ret, 'length', loc);
+ while(--loc>=0) {
+ ret[loc] = this[loc];
+ ret[guidFor(this[loc])] = loc;
+ }
+ return ret;
+ },
+
+ toString: function() {
+ var len = this.length, idx, array = [];
+ for(idx = 0; idx < len; idx++) {
+ array[idx] = this[idx];
+ }
+ return fmt("Ember.Set<%@>", [array.join(',')]);
+ }
+ });
+ });
+enifed("ember-runtime/system/string",
+ ["ember-metal/core","ember-metal/utils","ember-metal/cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.STRINGS, Ember.FEATURES
+ var isArray = __dependency2__.isArray;
+ var emberInspect = __dependency2__.inspect;
+
+ var Cache = __dependency3__["default"];
+
+ var STRING_DASHERIZE_REGEXP = (/[ _]/g);
+
+ var STRING_DASHERIZE_CACHE = new Cache(1000, function(key) {
+ return decamelize(key).replace(STRING_DASHERIZE_REGEXP, '-');
+ });
+
+ var CAMELIZE_CACHE = new Cache(1000, function(key) {
+ return key.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) {
+ return chr ? chr.toUpperCase() : '';
+ }).replace(/^([A-Z])/, function(match, separator, chr) {
+ return match.toLowerCase();
+ });
+ });
+
+ var CLASSIFY_CACHE = new Cache(1000, function(str) {
+ var parts = str.split(".");
+ var out = [];
+
+ for (var i=0, l=parts.length; i 2) {
+ cachedFormats = new Array(arguments.length - 1);
+
+ for (var i = 1, l = arguments.length; i < l; i++) {
+ cachedFormats[i - 1] = arguments[i];
+ }
+ }
+
+ // first, replace any ORDERED replacements.
+ var idx = 0; // the current index for non-numerical replacements
+ return str.replace(/%@([0-9]+)?/g, function(s, argIndex) {
+ argIndex = (argIndex) ? parseInt(argIndex, 10) - 1 : idx++;
+ s = cachedFormats[argIndex];
+ return (s === null) ? '(null)' : (s === undefined) ? '' : emberInspect(s);
+ });
+ }
+
+ function loc(str, formats) {
+ if (!isArray(formats) || arguments.length > 2) {
+ formats = Array.prototype.slice.call(arguments, 1);
+ }
+
+ str = Ember.STRINGS[str] || str;
+ return fmt(str, formats);
+ }
+
+ function w(str) {
+ return str.split(/\s+/);
+ }
+
+ function decamelize(str) {
+ return DECAMELIZE_CACHE.get(str);
+ }
+
+ function dasherize(str) {
+ return STRING_DASHERIZE_CACHE.get(str);
+ }
+
+ function camelize(str) {
+ return CAMELIZE_CACHE.get(str);
+ }
+
+ function classify(str) {
+ return CLASSIFY_CACHE.get(str);
+ }
+
+ function underscore(str) {
+ return UNDERSCORE_CACHE.get(str);
+ }
+
+ function capitalize(str) {
+ return CAPITALIZE_CACHE.get(str);
+ }
+
+ /**
+ Defines the hash of localized strings for the current language. Used by
+ the `Ember.String.loc()` helper. To localize, add string values to this
+ hash.
+
+ @property STRINGS
+ @for Ember
+ @type Hash
+ */
+ Ember.STRINGS = {};
+
+ /**
+ Defines string helper methods including string formatting and localization.
+ Unless `Ember.EXTEND_PROTOTYPES.String` is `false` these methods will also be
+ added to the `String.prototype` as well.
+
+ @class String
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+ /**
+ Apply formatting options to the string. This will look for occurrences
+ of "%@" in your string and substitute them with the arguments you pass into
+ this method. If you want to control the specific order of replacement,
+ you can add a number after the key as well to indicate which argument
+ you want to insert.
+
+ Ordered insertions are most useful when building loc strings where values
+ you need to insert may appear in different orders.
+
+ ```javascript
+ "Hello %@ %@".fmt('John', 'Doe'); // "Hello John Doe"
+ "Hello %@2, %@1".fmt('John', 'Doe'); // "Hello Doe, John"
+ ```
+
+ @method fmt
+ @param {String} str The string to format
+ @param {Array} formats An array of parameters to interpolate into string.
+ @return {String} formatted string
+ */
+ fmt: fmt,
+
+ /**
+ Formats the passed string, but first looks up the string in the localized
+ strings hash. This is a convenient way to localize text. See
+ `Ember.String.fmt()` for more information on formatting.
+
+ Note that it is traditional but not required to prefix localized string
+ keys with an underscore or other character so you can easily identify
+ localized strings.
+
+ ```javascript
+ Ember.STRINGS = {
+ '_Hello World': 'Bonjour le monde',
+ '_Hello %@ %@': 'Bonjour %@ %@'
+ };
+
+ Ember.String.loc("_Hello World"); // 'Bonjour le monde';
+ Ember.String.loc("_Hello %@ %@", ["John", "Smith"]); // "Bonjour John Smith";
+ ```
+
+ @method loc
+ @param {String} str The string to format
+ @param {Array} formats Optional array of parameters to interpolate into string.
+ @return {String} formatted string
+ */
+ loc: loc,
+
+ /**
+ Splits a string into separate units separated by spaces, eliminating any
+ empty strings in the process. This is a convenience method for split that
+ is mostly useful when applied to the `String.prototype`.
+
+ ```javascript
+ Ember.String.w("alpha beta gamma").forEach(function(key) {
+ console.log(key);
+ });
+
+ // > alpha
+ // > beta
+ // > gamma
+ ```
+
+ @method w
+ @param {String} str The string to split
+ @return {Array} array containing the split strings
+ */
+ w: w,
+
+ /**
+ Converts a camelized string into all lower case separated by underscores.
+
+ ```javascript
+ 'innerHTML'.decamelize(); // 'inner_html'
+ 'action_name'.decamelize(); // 'action_name'
+ 'css-class-name'.decamelize(); // 'css-class-name'
+ 'my favorite items'.decamelize(); // 'my favorite items'
+ ```
+
+ @method decamelize
+ @param {String} str The string to decamelize.
+ @return {String} the decamelized string.
+ */
+ decamelize: decamelize,
+
+ /**
+ Replaces underscores, spaces, or camelCase with dashes.
+
+ ```javascript
+ 'innerHTML'.dasherize(); // 'inner-html'
+ 'action_name'.dasherize(); // 'action-name'
+ 'css-class-name'.dasherize(); // 'css-class-name'
+ 'my favorite items'.dasherize(); // 'my-favorite-items'
+ ```
+
+ @method dasherize
+ @param {String} str The string to dasherize.
+ @return {String} the dasherized string.
+ */
+ dasherize: dasherize,
+
+ /**
+ Returns the lowerCamelCase form of a string.
+
+ ```javascript
+ 'innerHTML'.camelize(); // 'innerHTML'
+ 'action_name'.camelize(); // 'actionName'
+ 'css-class-name'.camelize(); // 'cssClassName'
+ 'my favorite items'.camelize(); // 'myFavoriteItems'
+ 'My Favorite Items'.camelize(); // 'myFavoriteItems'
+ ```
+
+ @method camelize
+ @param {String} str The string to camelize.
+ @return {String} the camelized string.
+ */
+ camelize: camelize,
+
+ /**
+ Returns the UpperCamelCase form of a string.
+
+ ```javascript
+ 'innerHTML'.classify(); // 'InnerHTML'
+ 'action_name'.classify(); // 'ActionName'
+ 'css-class-name'.classify(); // 'CssClassName'
+ 'my favorite items'.classify(); // 'MyFavoriteItems'
+ ```
+
+ @method classify
+ @param {String} str the string to classify
+ @return {String} the classified string
+ */
+ classify: classify,
+
+ /**
+ More general than decamelize. Returns the lower\_case\_and\_underscored
+ form of a string.
+
+ ```javascript
+ 'innerHTML'.underscore(); // 'inner_html'
+ 'action_name'.underscore(); // 'action_name'
+ 'css-class-name'.underscore(); // 'css_class_name'
+ 'my favorite items'.underscore(); // 'my_favorite_items'
+ ```
+
+ @method underscore
+ @param {String} str The string to underscore.
+ @return {String} the underscored string.
+ */
+ underscore: underscore,
+
+ /**
+ Returns the Capitalized form of a string
+
+ ```javascript
+ 'innerHTML'.capitalize() // 'InnerHTML'
+ 'action_name'.capitalize() // 'Action_name'
+ 'css-class-name'.capitalize() // 'Css-class-name'
+ 'my favorite items'.capitalize() // 'My favorite items'
+ ```
+
+ @method capitalize
+ @param {String} str The string to capitalize.
+ @return {String} The capitalized string.
+ */
+ capitalize: capitalize
+ };
+
+ __exports__.fmt = fmt;
+ __exports__.loc = loc;
+ __exports__.w = w;
+ __exports__.decamelize = decamelize;
+ __exports__.dasherize = dasherize;
+ __exports__.camelize = camelize;
+ __exports__.classify = classify;
+ __exports__.underscore = underscore;
+ __exports__.capitalize = capitalize;
+ });
+enifed("ember-runtime/system/subarray",
+ ["ember-metal/property_get","ember-metal/error","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var EmberError = __dependency2__["default"];
+ var EnumerableUtils = __dependency3__["default"];
+
+ var RETAIN = 'r';
+ var FILTER = 'f';
+
+ function Operation(type, count) {
+ this.type = type;
+ this.count = count;
+ }
+
+ __exports__["default"] = SubArray;
+
+ /**
+ An `Ember.SubArray` tracks an array in a way similar to, but more specialized
+ than, `Ember.TrackedArray`. It is useful for keeping track of the indexes of
+ items within a filtered array.
+
+ @class SubArray
+ @namespace Ember
+ */
+ function SubArray (length) {
+ if (arguments.length < 1) { length = 0; }
+
+ if (length > 0) {
+ this._operations = [new Operation(RETAIN, length)];
+ } else {
+ this._operations = [];
+ }
+ }
+
+
+ SubArray.prototype = {
+ /**
+ Track that an item was added to the tracked array.
+
+ @method addItem
+
+ @param {Number} index The index of the item in the tracked array.
+ @param {Boolean} match `true` iff the item is included in the subarray.
+
+ @return {number} The index of the item in the subarray.
+ */
+ addItem: function(index, match) {
+ var returnValue = -1;
+ var itemType = match ? RETAIN : FILTER;
+ var self = this;
+
+ this._findOperation(index, function(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) {
+ var newOperation, splitOperation;
+
+ if (itemType === operation.type) {
+ ++operation.count;
+ } else if (index === rangeStart) {
+ // insert to the left of `operation`
+ self._operations.splice(operationIndex, 0, new Operation(itemType, 1));
+ } else {
+ newOperation = new Operation(itemType, 1);
+ splitOperation = new Operation(operation.type, rangeEnd - index + 1);
+ operation.count = index - rangeStart;
+
+ self._operations.splice(operationIndex + 1, 0, newOperation, splitOperation);
+ }
+
+ if (match) {
+ if (operation.type === RETAIN) {
+ returnValue = seenInSubArray + (index - rangeStart);
+ } else {
+ returnValue = seenInSubArray;
+ }
+ }
+
+ self._composeAt(operationIndex);
+ }, function(seenInSubArray) {
+ self._operations.push(new Operation(itemType, 1));
+
+ if (match) {
+ returnValue = seenInSubArray;
+ }
+
+ self._composeAt(self._operations.length-1);
+ });
+
+ return returnValue;
+ },
+
+ /**
+ Track that an item was removed from the tracked array.
+
+ @method removeItem
+
+ @param {Number} index The index of the item in the tracked array.
+
+ @return {number} The index of the item in the subarray, or `-1` if the item
+ was not in the subarray.
+ */
+ removeItem: function(index) {
+ var returnValue = -1;
+ var self = this;
+
+ this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) {
+ if (operation.type === RETAIN) {
+ returnValue = seenInSubArray + (index - rangeStart);
+ }
+
+ if (operation.count > 1) {
+ --operation.count;
+ } else {
+ self._operations.splice(operationIndex, 1);
+ self._composeAt(operationIndex);
+ }
+ }, function() {
+ throw new EmberError("Can't remove an item that has never been added.");
+ });
+
+ return returnValue;
+ },
+
+
+ _findOperation: function (index, foundCallback, notFoundCallback) {
+ var seenInSubArray = 0;
+ var operationIndex, len, operation, rangeStart, rangeEnd;
+
+ // OPTIMIZE: change to balanced tree
+ // find leftmost operation to the right of `index`
+ for (operationIndex = rangeStart = 0, len = this._operations.length; operationIndex < len; rangeStart = rangeEnd + 1, ++operationIndex) {
+ operation = this._operations[operationIndex];
+ rangeEnd = rangeStart + operation.count - 1;
+
+ if (index >= rangeStart && index <= rangeEnd) {
+ foundCallback(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray);
+ return;
+ } else if (operation.type === RETAIN) {
+ seenInSubArray += operation.count;
+ }
+ }
+
+ notFoundCallback(seenInSubArray);
+ },
+
+ _composeAt: function(index) {
+ var op = this._operations[index];
+ var otherOp;
+
+ if (!op) {
+ // Composing out of bounds is a no-op, as when removing the last operation
+ // in the list.
+ return;
+ }
+
+ if (index > 0) {
+ otherOp = this._operations[index-1];
+ if (otherOp.type === op.type) {
+ op.count += otherOp.count;
+ this._operations.splice(index-1, 1);
+ --index;
+ }
+ }
+
+ if (index < this._operations.length-1) {
+ otherOp = this._operations[index+1];
+ if (otherOp.type === op.type) {
+ op.count += otherOp.count;
+ this._operations.splice(index+1, 1);
+ }
+ }
+ },
+
+ toString: function () {
+ var str = "";
+ EnumerableUtils.forEach(this._operations, function (operation) {
+ str += " " + operation.type + ":" + operation.count;
+ });
+ return str.substring(1);
+ }
+ };
+ });
+enifed("ember-runtime/system/tracked_array",
+ ["ember-metal/property_get","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var forEach = __dependency2__.forEach;
+
+ var RETAIN = 'r';
+ var INSERT = 'i';
+ var DELETE = 'd';
+
+ __exports__["default"] = TrackedArray;
+
+ /**
+ An `Ember.TrackedArray` tracks array operations. It's useful when you want to
+ lazily compute the indexes of items in an array after they've been shifted by
+ subsequent operations.
+
+ @class TrackedArray
+ @namespace Ember
+ @param {Array} [items=[]] The array to be tracked. This is used just to get
+ the initial items for the starting state of retain:n.
+ */
+ function TrackedArray(items) {
+ if (arguments.length < 1) { items = []; }
+
+ var length = get(items, 'length');
+
+ if (length) {
+ this._operations = [new ArrayOperation(RETAIN, length, items)];
+ } else {
+ this._operations = [];
+ }
+ }
+
+ TrackedArray.RETAIN = RETAIN;
+ TrackedArray.INSERT = INSERT;
+ TrackedArray.DELETE = DELETE;
+
+ TrackedArray.prototype = {
+
+ /**
+ Track that `newItems` were added to the tracked array at `index`.
+
+ @method addItems
+ @param index
+ @param newItems
+ */
+ addItems: function (index, newItems) {
+ var count = get(newItems, 'length');
+ if (count < 1) { return; }
+
+ var match = this._findArrayOperation(index);
+ var arrayOperation = match.operation;
+ var arrayOperationIndex = match.index;
+ var arrayOperationRangeStart = match.rangeStart;
+ var composeIndex, splitIndex, splitItems, splitArrayOperation, newArrayOperation;
+
+ newArrayOperation = new ArrayOperation(INSERT, count, newItems);
+
+ if (arrayOperation) {
+ if (!match.split) {
+ // insert left of arrayOperation
+ this._operations.splice(arrayOperationIndex, 0, newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ } else {
+ this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation);
+ composeIndex = arrayOperationIndex + 1;
+ }
+ } else {
+ // insert at end
+ this._operations.push(newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ }
+
+ this._composeInsert(composeIndex);
+ },
+
+ /**
+ Track that `count` items were removed at `index`.
+
+ @method removeItems
+ @param index
+ @param count
+ */
+ removeItems: function (index, count) {
+ if (count < 1) { return; }
+
+ var match = this._findArrayOperation(index);
+ var arrayOperation = match.operation;
+ var arrayOperationIndex = match.index;
+ var arrayOperationRangeStart = match.rangeStart;
+ var newArrayOperation, composeIndex;
+
+ newArrayOperation = new ArrayOperation(DELETE, count);
+ if (!match.split) {
+ // insert left of arrayOperation
+ this._operations.splice(arrayOperationIndex, 0, newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ } else {
+ this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation);
+ composeIndex = arrayOperationIndex + 1;
+ }
+
+ return this._composeDelete(composeIndex);
+ },
+
+ /**
+ Apply all operations, reducing them to retain:n, for `n`, the number of
+ items in the array.
+
+ `callback` will be called for each operation and will be passed the following arguments:
+
+ * {array} items The items for the given operation
+ * {number} offset The computed offset of the items, ie the index in the
+ array of the first item for this operation.
+ * {string} operation The type of the operation. One of
+ `Ember.TrackedArray.{RETAIN, DELETE, INSERT}`
+
+ @method apply
+ @param {Function} callback
+ */
+ apply: function (callback) {
+ var items = [];
+ var offset = 0;
+
+ forEach(this._operations, function (arrayOperation, operationIndex) {
+ callback(arrayOperation.items, offset, arrayOperation.type, operationIndex);
+
+ if (arrayOperation.type !== DELETE) {
+ offset += arrayOperation.count;
+ items = items.concat(arrayOperation.items);
+ }
+ });
+
+ this._operations = [new ArrayOperation(RETAIN, items.length, items)];
+ },
+
+ /**
+ Return an `ArrayOperationMatch` for the operation that contains the item at `index`.
+
+ @method _findArrayOperation
+
+ @param {Number} index the index of the item whose operation information
+ should be returned.
+ @private
+ */
+ _findArrayOperation: function (index) {
+ var split = false;
+ var arrayOperationIndex, arrayOperation,
+ arrayOperationRangeStart, arrayOperationRangeEnd,
+ len;
+
+ // OPTIMIZE: we could search these faster if we kept a balanced tree.
+ // find leftmost arrayOperation to the right of `index`
+ for (arrayOperationIndex = arrayOperationRangeStart = 0, len = this._operations.length; arrayOperationIndex < len; ++arrayOperationIndex) {
+ arrayOperation = this._operations[arrayOperationIndex];
+
+ if (arrayOperation.type === DELETE) { continue; }
+
+ arrayOperationRangeEnd = arrayOperationRangeStart + arrayOperation.count - 1;
+
+ if (index === arrayOperationRangeStart) {
+ break;
+ } else if (index > arrayOperationRangeStart && index <= arrayOperationRangeEnd) {
+ split = true;
+ break;
+ } else {
+ arrayOperationRangeStart = arrayOperationRangeEnd + 1;
+ }
+ }
+
+ return new ArrayOperationMatch(arrayOperation, arrayOperationIndex, split, arrayOperationRangeStart);
+ },
+
+ _split: function (arrayOperationIndex, splitIndex, newArrayOperation) {
+ var arrayOperation = this._operations[arrayOperationIndex];
+ var splitItems = arrayOperation.items.slice(splitIndex);
+ var splitArrayOperation = new ArrayOperation(arrayOperation.type, splitItems.length, splitItems);
+
+ // truncate LHS
+ arrayOperation.count = splitIndex;
+ arrayOperation.items = arrayOperation.items.slice(0, splitIndex);
+
+ this._operations.splice(arrayOperationIndex + 1, 0, newArrayOperation, splitArrayOperation);
+ },
+
+ // see SubArray for a better implementation.
+ _composeInsert: function (index) {
+ var newArrayOperation = this._operations[index];
+ var leftArrayOperation = this._operations[index-1]; // may be undefined
+ var rightArrayOperation = this._operations[index+1]; // may be undefined
+ var leftOp = leftArrayOperation && leftArrayOperation.type;
+ var rightOp = rightArrayOperation && rightArrayOperation.type;
+
+ if (leftOp === INSERT) {
+ // merge left
+ leftArrayOperation.count += newArrayOperation.count;
+ leftArrayOperation.items = leftArrayOperation.items.concat(newArrayOperation.items);
+
+ if (rightOp === INSERT) {
+ // also merge right (we have split an insert with an insert)
+ leftArrayOperation.count += rightArrayOperation.count;
+ leftArrayOperation.items = leftArrayOperation.items.concat(rightArrayOperation.items);
+ this._operations.splice(index, 2);
+ } else {
+ // only merge left
+ this._operations.splice(index, 1);
+ }
+ } else if (rightOp === INSERT) {
+ // merge right
+ newArrayOperation.count += rightArrayOperation.count;
+ newArrayOperation.items = newArrayOperation.items.concat(rightArrayOperation.items);
+ this._operations.splice(index + 1, 1);
+ }
+ },
+
+ _composeDelete: function (index) {
+ var arrayOperation = this._operations[index];
+ var deletesToGo = arrayOperation.count;
+ var leftArrayOperation = this._operations[index-1]; // may be undefined
+ var leftOp = leftArrayOperation && leftArrayOperation.type;
+ var nextArrayOperation;
+ var nextOp;
+ var nextCount;
+ var removeNewAndNextOp = false;
+ var removedItems = [];
+
+ if (leftOp === DELETE) {
+ arrayOperation = leftArrayOperation;
+ index -= 1;
+ }
+
+ for (var i = index + 1; deletesToGo > 0; ++i) {
+ nextArrayOperation = this._operations[i];
+ nextOp = nextArrayOperation.type;
+ nextCount = nextArrayOperation.count;
+
+ if (nextOp === DELETE) {
+ arrayOperation.count += nextCount;
+ continue;
+ }
+
+ if (nextCount > deletesToGo) {
+ // d:2 {r,i}:5 we reduce the retain or insert, but it stays
+ removedItems = removedItems.concat(nextArrayOperation.items.splice(0, deletesToGo));
+ nextArrayOperation.count -= deletesToGo;
+
+ // In the case where we truncate the last arrayOperation, we don't need to
+ // remove it; also the deletesToGo reduction is not the entirety of
+ // nextCount
+ i -= 1;
+ nextCount = deletesToGo;
+
+ deletesToGo = 0;
+ } else {
+ if (nextCount === deletesToGo) {
+ // Handle edge case of d:2 i:2 in which case both operations go away
+ // during composition.
+ removeNewAndNextOp = true;
+ }
+ removedItems = removedItems.concat(nextArrayOperation.items);
+ deletesToGo -= nextCount;
+ }
+
+ if (nextOp === INSERT) {
+ // d:2 i:3 will result in delete going away
+ arrayOperation.count -= nextCount;
+ }
+ }
+
+ if (arrayOperation.count > 0) {
+ // compose our new delete with possibly several operations to the right of
+ // disparate types
+ this._operations.splice(index+1, i-1-index);
+ } else {
+ // The delete operation can go away; it has merely reduced some other
+ // operation, as in d:3 i:4; it may also have eliminated that operation,
+ // as in d:3 i:3.
+ this._operations.splice(index, removeNewAndNextOp ? 2 : 1);
+ }
+
+ return removedItems;
+ },
+
+ toString: function () {
+ var str = "";
+ forEach(this._operations, function (operation) {
+ str += " " + operation.type + ":" + operation.count;
+ });
+ return str.substring(1);
+ }
+ };
+
+ /**
+ Internal data structure to represent an array operation.
+
+ @method ArrayOperation
+ @private
+ @param {String} type The type of the operation. One of
+ `Ember.TrackedArray.{RETAIN, INSERT, DELETE}`
+ @param {Number} count The number of items in this operation.
+ @param {Array} items The items of the operation, if included. RETAIN and
+ INSERT include their items, DELETE does not.
+ */
+ function ArrayOperation (operation, count, items) {
+ this.type = operation; // RETAIN | INSERT | DELETE
+ this.count = count;
+ this.items = items;
+ }
+
+ /**
+ Internal data structure used to include information when looking up operations
+ by item index.
+
+ @method ArrayOperationMatch
+ @private
+ @param {ArrayOperation} operation
+ @param {Number} index The index of `operation` in the array of operations.
+ @param {Boolean} split Whether or not the item index searched for would
+ require a split for a new operation type.
+ @param {Number} rangeStart The index of the first item in the operation,
+ with respect to the tracked array. The index of the last item can be computed
+ from `rangeStart` and `operation.count`.
+ */
+ function ArrayOperationMatch(operation, index, split, rangeStart) {
+ this.operation = operation;
+ this.index = index;
+ this.split = split;
+ this.rangeStart = rangeStart;
+ }
+ });
+enifed("ember-testing",
+ ["ember-metal/core","ember-testing/initializers","ember-testing/support","ember-testing/setup_for_testing","ember-testing/test","ember-testing/adapters/adapter","ember-testing/adapters/qunit","ember-testing/helpers"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+
+ // to setup initializer
+ // to handle various edge cases
+
+ var setupForTesting = __dependency4__["default"];
+ var Test = __dependency5__["default"];
+ var Adapter = __dependency6__["default"];
+ var QUnitAdapter = __dependency7__["default"];
+ // adds helpers to helpers object in Test
+
+ /**
+ Ember Testing
+
+ @module ember
+ @submodule ember-testing
+ @requires ember-application
+ */
+
+ Ember.Test = Test;
+ Ember.Test.Adapter = Adapter;
+ Ember.Test.QUnitAdapter = QUnitAdapter;
+ Ember.setupForTesting = setupForTesting;
+ });
+enifed("ember-testing/adapters/adapter",
+ ["ember-metal/core","ember-metal/utils","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.K
+ var inspect = __dependency2__.inspect;
+ var EmberObject = __dependency3__["default"];
+
+ /**
+ @module ember
+ @submodule ember-testing
+ */
+
+ /**
+ The primary purpose of this class is to create hooks that can be implemented
+ by an adapter for various test frameworks.
+
+ @class Adapter
+ @namespace Ember.Test
+ */
+ var Adapter = EmberObject.extend({
+ /**
+ This callback will be called whenever an async operation is about to start.
+
+ Override this to call your framework's methods that handle async
+ operations.
+
+ @public
+ @method asyncStart
+ */
+ asyncStart: Ember.K,
+
+ /**
+ This callback will be called whenever an async operation has completed.
+
+ @public
+ @method asyncEnd
+ */
+ asyncEnd: Ember.K,
+
+ /**
+ Override this method with your testing framework's false assertion.
+ This function is called whenever an exception occurs causing the testing
+ promise to fail.
+
+ QUnit example:
+
+ ```javascript
+ exception: function(error) {
+ ok(false, error);
+ };
+ ```
+
+ @public
+ @method exception
+ @param {String} error The exception to be raised.
+ */
+ exception: function(error) {
+ throw error;
+ }
+ });
+
+ __exports__["default"] = Adapter;
+ });
+enifed("ember-testing/adapters/qunit",
+ ["ember-testing/adapters/adapter","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Adapter = __dependency1__["default"];
+ var inspect = __dependency2__.inspect;
+
+ /**
+ This class implements the methods defined by Ember.Test.Adapter for the
+ QUnit testing framework.
+
+ @class QUnitAdapter
+ @namespace Ember.Test
+ @extends Ember.Test.Adapter
+ */
+ __exports__["default"] = Adapter.extend({
+ asyncStart: function() {
+ QUnit.stop();
+ },
+ asyncEnd: function() {
+ QUnit.start();
+ },
+ exception: function(error) {
+ ok(false, inspect(error));
+ }
+ });
+ });
+enifed("ember-testing/helpers",
+ ["ember-metal/property_get","ember-metal/error","ember-metal/run_loop","ember-views/system/jquery","ember-testing/test"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var EmberError = __dependency2__["default"];
+ var run = __dependency3__["default"];
+ var jQuery = __dependency4__["default"];
+ var Test = __dependency5__["default"];
+
+ /**
+ * @module ember
+ * @submodule ember-testing
+ */
+
+ var helper = Test.registerHelper;
+ var asyncHelper = Test.registerAsyncHelper;
+ var countAsync = 0;
+
+ function currentRouteName(app){
+ var appController = app.__container__.lookup('controller:application');
+
+ return get(appController, 'currentRouteName');
+ }
+
+ function currentPath(app){
+ var appController = app.__container__.lookup('controller:application');
+
+ return get(appController, 'currentPath');
+ }
+
+ function currentURL(app){
+ var router = app.__container__.lookup('router:main');
+
+ return get(router, 'location').getURL();
+ }
+
+ function visit(app, url) {
+ var router = app.__container__.lookup('router:main');
+ router.location.setURL(url);
+
+ if (app._readinessDeferrals > 0) {
+ router['initialURL'] = url;
+ run(app, 'advanceReadiness');
+ delete router['initialURL'];
+ } else {
+ run(app, app.handleURL, url);
+ }
+
+ return app.testHelpers.wait();
+ }
+
+ function click(app, selector, context) {
+ var $el = app.testHelpers.findWithAssert(selector, context);
+ run($el, 'mousedown');
+
+ if ($el.is(':input')) {
+ var type = $el.prop('type');
+ if (type !== 'checkbox' && type !== 'radio' && type !== 'hidden') {
+ run($el, function(){
+ // Firefox does not trigger the `focusin` event if the window
+ // does not have focus. If the document doesn't have focus just
+ // use trigger('focusin') instead.
+ if (!document.hasFocus || document.hasFocus()) {
+ this.focus();
+ } else {
+ this.trigger('focusin');
+ }
+ });
+ }
+ }
+
+ run($el, 'mouseup');
+ run($el, 'click');
+
+ return app.testHelpers.wait();
+ }
+
+ function triggerEvent(app, selector, contextOrType, typeOrOptions, possibleOptions){
+ var arity = arguments.length;
+ var context, type, options;
+
+ if (arity === 3) {
+ // context and options are optional, so this is
+ // app, selector, type
+ context = null;
+ type = contextOrType;
+ options = {};
+ } else if (arity === 4) {
+ // context and options are optional, so this is
+ if (typeof typeOrOptions === "object") { // either
+ // app, selector, type, options
+ context = null;
+ type = contextOrType;
+ options = typeOrOptions;
+ } else { // or
+ // app, selector, context, type
+ context = contextOrType;
+ type = typeOrOptions;
+ options = {};
+ }
+ } else {
+ context = contextOrType;
+ type = typeOrOptions;
+ options = possibleOptions;
+ }
+
+ var $el = app.testHelpers.findWithAssert(selector, context);
+
+ var event = jQuery.Event(type, options);
+
+ run($el, 'trigger', event);
+
+ return app.testHelpers.wait();
+ }
+
+ function keyEvent(app, selector, contextOrType, typeOrKeyCode, keyCode) {
+ var context, type;
+
+ if (typeof keyCode === 'undefined') {
+ context = null;
+ keyCode = typeOrKeyCode;
+ type = contextOrType;
+ } else {
+ context = contextOrType;
+ type = typeOrKeyCode;
+ }
+
+ return app.testHelpers.triggerEvent(selector, context, type, { keyCode: keyCode, which: keyCode });
+ }
+
+ function fillIn(app, selector, contextOrText, text) {
+ var $el, context;
+ if (typeof text === 'undefined') {
+ text = contextOrText;
+ } else {
+ context = contextOrText;
+ }
+ $el = app.testHelpers.findWithAssert(selector, context);
+ run(function() {
+ $el.val(text).change();
+ });
+ return app.testHelpers.wait();
+ }
+
+ function findWithAssert(app, selector, context) {
+ var $el = app.testHelpers.find(selector, context);
+ if ($el.length === 0) {
+ throw new EmberError("Element " + selector + " not found.");
+ }
+ return $el;
+ }
+
+ function find(app, selector, context) {
+ var $el;
+ context = context || get(app, 'rootElement');
+ $el = app.$(selector, context);
+
+ return $el;
+ }
+
+ function andThen(app, callback) {
+ return app.testHelpers.wait(callback(app));
+ }
+
+ function wait(app, value) {
+ return Test.promise(function(resolve) {
+ // If this is the first async promise, kick off the async test
+ if (++countAsync === 1) {
+ Test.adapter.asyncStart();
+ }
+
+ // Every 10ms, poll for the async thing to have finished
+ var watcher = setInterval(function() {
+ // 1. If the router is loading, keep polling
+ var routerIsLoading = !!app.__container__.lookup('router:main').router.activeTransition;
+ if (routerIsLoading) { return; }
+
+ // 2. If there are pending Ajax requests, keep polling
+ if (Test.pendingAjaxRequests) { return; }
+
+ // 3. If there are scheduled timers or we are inside of a run loop, keep polling
+ if (run.hasScheduledTimers() || run.currentRunLoop) { return; }
+ if (Test.waiters && Test.waiters.any(function(waiter) {
+ var context = waiter[0];
+ var callback = waiter[1];
+ return !callback.call(context);
+ })) { return; }
+ // Stop polling
+ clearInterval(watcher);
+
+ // If this is the last async promise, end the async test
+ if (--countAsync === 0) {
+ Test.adapter.asyncEnd();
+ }
+
+ // Synchronously resolve the promise
+ run(null, resolve, value);
+ }, 10);
+ });
+
+ }
+
+
+ /**
+ * Loads a route, sets up any controllers, and renders any templates associated
+ * with the route as though a real user had triggered the route change while
+ * using your app.
+ *
+ * Example:
+ *
+ * ```javascript
+ * visit('posts/index').then(function() {
+ * // assert something
+ * });
+ * ```
+ *
+ * @method visit
+ * @param {String} url the name of the route
+ * @return {RSVP.Promise}
+ */
+ asyncHelper('visit', visit);
+
+ /**
+ * Clicks an element and triggers any actions triggered by the element's `click`
+ * event.
+ *
+ * Example:
+ *
+ * ```javascript
+ * click('.some-jQuery-selector').then(function() {
+ * // assert something
+ * });
+ * ```
+ *
+ * @method click
+ * @param {String} selector jQuery selector for finding element on the DOM
+ * @return {RSVP.Promise}
+ */
+ asyncHelper('click', click);
+
+ /**
+ * Simulates a key event, e.g. `keypress`, `keydown`, `keyup` with the desired keyCode
+ *
+ * Example:
+ *
+ * ```javascript
+ * keyEvent('.some-jQuery-selector', 'keypress', 13).then(function() {
+ * // assert something
+ * });
+ * ```
+ *
+ * @method keyEvent
+ * @param {String} selector jQuery selector for finding element on the DOM
+ * @param {String} type the type of key event, e.g. `keypress`, `keydown`, `keyup`
+ * @param {Number} keyCode the keyCode of the simulated key event
+ * @return {RSVP.Promise}
+ * @since 1.5.0
+ */
+ asyncHelper('keyEvent', keyEvent);
+
+ /**
+ * Fills in an input element with some text.
+ *
+ * Example:
+ *
+ * ```javascript
+ * fillIn('#email', 'you@example.com').then(function() {
+ * // assert something
+ * });
+ * ```
+ *
+ * @method fillIn
+ * @param {String} selector jQuery selector finding an input element on the DOM
+ * to fill text with
+ * @param {String} text text to place inside the input element
+ * @return {RSVP.Promise}
+ */
+ asyncHelper('fillIn', fillIn);
+
+ /**
+ * Finds an element in the context of the app's container element. A simple alias
+ * for `app.$(selector)`.
+ *
+ * Example:
+ *
+ * ```javascript
+ * var $el = find('.my-selector');
+ * ```
+ *
+ * @method find
+ * @param {String} selector jQuery string selector for element lookup
+ * @return {Object} jQuery object representing the results of the query
+ */
+ helper('find', find);
+
+ /**
+ * Like `find`, but throws an error if the element selector returns no results.
+ *
+ * Example:
+ *
+ * ```javascript
+ * var $el = findWithAssert('.doesnt-exist'); // throws error
+ * ```
+ *
+ * @method findWithAssert
+ * @param {String} selector jQuery selector string for finding an element within
+ * the DOM
+ * @return {Object} jQuery object representing the results of the query
+ * @throws {Error} throws error if jQuery object returned has a length of 0
+ */
+ helper('findWithAssert', findWithAssert);
+
+ /**
+ Causes the run loop to process any pending events. This is used to ensure that
+ any async operations from other helpers (or your assertions) have been processed.
+
+ This is most often used as the return value for the helper functions (see 'click',
+ 'fillIn','visit',etc).
+
+ Example:
+
+ ```javascript
+ Ember.Test.registerAsyncHelper('loginUser', function(app, username, password) {
+ visit('secured/path/here')
+ .fillIn('#username', username)
+ .fillIn('#password', username)
+ .click('.submit')
+
+ return app.testHelpers.wait();
+ });
+
+ @method wait
+ @param {Object} value The value to be returned.
+ @return {RSVP.Promise}
+ */
+ asyncHelper('wait', wait);
+ asyncHelper('andThen', andThen);
+
+
+ /**
+ Returns the currently active route name.
+
+ Example:
+
+ ```javascript
+ function validateRouteName(){
+ equal(currentRouteName(), 'some.path', "correct route was transitioned into.");
+ }
+
+ visit('/some/path').then(validateRouteName)
+ ```
+
+ @method currentRouteName
+ @return {Object} The name of the currently active route.
+ @since 1.5.0
+ */
+ helper('currentRouteName', currentRouteName);
+
+ /**
+ Returns the current path.
+
+ Example:
+
+ ```javascript
+ function validateURL(){
+ equal(currentPath(), 'some.path.index', "correct path was transitioned into.");
+ }
+
+ click('#some-link-id').then(validateURL);
+ ```
+
+ @method currentPath
+ @return {Object} The currently active path.
+ @since 1.5.0
+ */
+ helper('currentPath', currentPath);
+
+ /**
+ Returns the current URL.
+
+ Example:
+
+ ```javascript
+ function validateURL(){
+ equal(currentURL(), '/some/path', "correct URL was transitioned into.");
+ }
+
+ click('#some-link-id').then(validateURL);
+ ```
+
+ @method currentURL
+ @return {Object} The currently active URL.
+ @since 1.5.0
+ */
+ helper('currentURL', currentURL);
+
+ /**
+ Triggers the given DOM event on the element identified by the provided selector.
+
+ Example:
+
+ ```javascript
+ triggerEvent('#some-elem-id', 'blur');
+ ```
+
+ This is actually used internally by the `keyEvent` helper like so:
+
+ ```javascript
+ triggerEvent('#some-elem-id', 'keypress', { keyCode: 13 });
+ ```
+
+ @method triggerEvent
+ @param {String} selector jQuery selector for finding element on the DOM
+ @param {String} [context] jQuery selector that will limit the selector
+ argument to find only within the context's children
+ @param {String} type The event type to be triggered.
+ @param {Object} [options] The options to be passed to jQuery.Event.
+ @return {RSVP.Promise}
+ @since 1.5.0
+ */
+ asyncHelper('triggerEvent', triggerEvent);
+ });
+enifed("ember-testing/initializers",
+ ["ember-runtime/system/lazy_load"],
+ function(__dependency1__) {
+ "use strict";
+ var onLoad = __dependency1__.onLoad;
+
+ var name = 'deferReadiness in `testing` mode';
+
+ onLoad('Ember.Application', function(Application) {
+ if (!Application.initializers[name]) {
+ Application.initializer({
+ name: name,
+
+ initialize: function(container, application){
+ if (application.testing) {
+ application.deferReadiness();
+ }
+ }
+ });
+ }
+ });
+ });
+enifed("ember-testing/setup_for_testing",
+ ["ember-metal/core","ember-testing/adapters/qunit","ember-views/system/jquery","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // import Test from "ember-testing/test"; // ES6TODO: fix when cycles are supported
+ var QUnitAdapter = __dependency2__["default"];
+ var jQuery = __dependency3__["default"];
+
+ var Test, requests;
+
+ function incrementAjaxPendingRequests(_, xhr){
+ requests.push(xhr);
+ Test.pendingAjaxRequests = requests.length;
+ }
+
+ function decrementAjaxPendingRequests(_, xhr){
+ for (var i=0;i')
+ .css({ position: 'absolute', left: '-1000px', top: '-1000px' })
+ .appendTo('body')
+ .on('click', handler)
+ .trigger('click')
+ .remove();
+ }
+
+ $(function() {
+ /*
+ Determine whether a checkbox checked using jQuery's "click" method will have
+ the correct value for its checked property.
+
+ If we determine that the current jQuery version exhibits this behavior,
+ patch it to work correctly as in the commit for the actual fix:
+ https://github.com/jquery/jquery/commit/1fb2f92.
+ */
+ testCheckboxClick(function() {
+ if (!this.checked && !$.event.special.click) {
+ $.event.special.click = {
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ($.nodeName( this, "input" ) && this.type === "checkbox" && this.click) {
+ this.click();
+ return false;
+ }
+ }
+ };
+ }
+ });
+
+ // Try again to verify that the patch took effect or blow up.
+ testCheckboxClick(function() {
+ Ember.warn("clicked checkboxes should be checked! the jQuery patch didn't work", this.checked);
+ });
+ });
+ });
+enifed("ember-testing/test",
+ ["ember-metal/core","ember-metal/run_loop","ember-metal/platform","ember-runtime/compare","ember-runtime/ext/rsvp","ember-testing/setup_for_testing","ember-application/system/application","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var emberRun = __dependency2__["default"];
+ var create = __dependency3__.create;
+ var compare = __dependency4__["default"];
+ var RSVP = __dependency5__["default"];
+ var setupForTesting = __dependency6__["default"];
+ var EmberApplication = __dependency7__["default"];
+
+ /**
+ @module ember
+ @submodule ember-testing
+ */
+ var slice = [].slice;
+ var helpers = {};
+ var injectHelpersCallbacks = [];
+
+ /**
+ This is a container for an assortment of testing related functionality:
+
+ * Choose your default test adapter (for your framework of choice).
+ * Register/Unregister additional test helpers.
+ * Setup callbacks to be fired when the test helpers are injected into
+ your application.
+
+ @class Test
+ @namespace Ember
+ */
+ var Test = {
+ /**
+ Hash containing all known test helpers.
+
+ @property _helpers
+ @private
+ @since 1.7.0
+ */
+ _helpers: helpers,
+
+ /**
+ `registerHelper` is used to register a test helper that will be injected
+ when `App.injectTestHelpers` is called.
+
+ The helper method will always be called with the current Application as
+ the first parameter.
+
+ For example:
+
+ ```javascript
+ Ember.Test.registerHelper('boot', function(app) {
+ Ember.run(app, app.advanceReadiness);
+ });
+ ```
+
+ This helper can later be called without arguments because it will be
+ called with `app` as the first parameter.
+
+ ```javascript
+ App = Ember.Application.create();
+ App.injectTestHelpers();
+ boot();
+ ```
+
+ @public
+ @method registerHelper
+ @param {String} name The name of the helper method to add.
+ @param {Function} helperMethod
+ @param options {Object}
+ */
+ registerHelper: function(name, helperMethod) {
+ helpers[name] = {
+ method: helperMethod,
+ meta: { wait: false }
+ };
+ },
+
+ /**
+ `registerAsyncHelper` is used to register an async test helper that will be injected
+ when `App.injectTestHelpers` is called.
+
+ The helper method will always be called with the current Application as
+ the first parameter.
+
+ For example:
+
+ ```javascript
+ Ember.Test.registerAsyncHelper('boot', function(app) {
+ Ember.run(app, app.advanceReadiness);
+ });
+ ```
+
+ The advantage of an async helper is that it will not run
+ until the last async helper has completed. All async helpers
+ after it will wait for it complete before running.
+
+
+ For example:
+
+ ```javascript
+ Ember.Test.registerAsyncHelper('deletePost', function(app, postId) {
+ click('.delete-' + postId);
+ });
+
+ // ... in your test
+ visit('/post/2');
+ deletePost(2);
+ visit('/post/3');
+ deletePost(3);
+ ```
+
+ @public
+ @method registerAsyncHelper
+ @param {String} name The name of the helper method to add.
+ @param {Function} helperMethod
+ @since 1.2.0
+ */
+ registerAsyncHelper: function(name, helperMethod) {
+ helpers[name] = {
+ method: helperMethod,
+ meta: { wait: true }
+ };
+ },
+
+ /**
+ Remove a previously added helper method.
+
+ Example:
+
+ ```javascript
+ Ember.Test.unregisterHelper('wait');
+ ```
+
+ @public
+ @method unregisterHelper
+ @param {String} name The helper to remove.
+ */
+ unregisterHelper: function(name) {
+ delete helpers[name];
+ delete Test.Promise.prototype[name];
+ },
+
+ /**
+ Used to register callbacks to be fired whenever `App.injectTestHelpers`
+ is called.
+
+ The callback will receive the current application as an argument.
+
+ Example:
+
+ ```javascript
+ Ember.Test.onInjectHelpers(function() {
+ Ember.$(document).ajaxSend(function() {
+ Test.pendingAjaxRequests++;
+ });
+
+ Ember.$(document).ajaxComplete(function() {
+ Test.pendingAjaxRequests--;
+ });
+ });
+ ```
+
+ @public
+ @method onInjectHelpers
+ @param {Function} callback The function to be called.
+ */
+ onInjectHelpers: function(callback) {
+ injectHelpersCallbacks.push(callback);
+ },
+
+ /**
+ This returns a thenable tailored for testing. It catches failed
+ `onSuccess` callbacks and invokes the `Ember.Test.adapter.exception`
+ callback in the last chained then.
+
+ This method should be returned by async helpers such as `wait`.
+
+ @public
+ @method promise
+ @param {Function} resolver The function used to resolve the promise.
+ */
+ promise: function(resolver) {
+ return new Test.Promise(resolver);
+ },
+
+ /**
+ Used to allow ember-testing to communicate with a specific testing
+ framework.
+
+ You can manually set it before calling `App.setupForTesting()`.
+
+ Example:
+
+ ```javascript
+ Ember.Test.adapter = MyCustomAdapter.create()
+ ```
+
+ If you do not set it, ember-testing will default to `Ember.Test.QUnitAdapter`.
+
+ @public
+ @property adapter
+ @type {Class} The adapter to be used.
+ @default Ember.Test.QUnitAdapter
+ */
+ adapter: null,
+
+ /**
+ Replacement for `Ember.RSVP.resolve`
+ The only difference is this uses
+ an instance of `Ember.Test.Promise`
+
+ @public
+ @method resolve
+ @param {Mixed} The value to resolve
+ @since 1.2.0
+ */
+ resolve: function(val) {
+ return Test.promise(function(resolve) {
+ return resolve(val);
+ });
+ },
+
+ /**
+ This allows ember-testing to play nicely with other asynchronous
+ events, such as an application that is waiting for a CSS3
+ transition or an IndexDB transaction.
+
+ For example:
+
+ ```javascript
+ Ember.Test.registerWaiter(function() {
+ return myPendingTransactions() == 0;
+ });
+ ```
+ The `context` argument allows you to optionally specify the `this`
+ with which your callback will be invoked.
+
+ For example:
+
+ ```javascript
+ Ember.Test.registerWaiter(MyDB, MyDB.hasPendingTransactions);
+ ```
+
+ @public
+ @method registerWaiter
+ @param {Object} context (optional)
+ @param {Function} callback
+ @since 1.2.0
+ */
+ registerWaiter: function(context, callback) {
+ if (arguments.length === 1) {
+ callback = context;
+ context = null;
+ }
+ if (!this.waiters) {
+ this.waiters = Ember.A();
+ }
+ this.waiters.push([context, callback]);
+ },
+ /**
+ `unregisterWaiter` is used to unregister a callback that was
+ registered with `registerWaiter`.
+
+ @public
+ @method unregisterWaiter
+ @param {Object} context (optional)
+ @param {Function} callback
+ @since 1.2.0
+ */
+ unregisterWaiter: function(context, callback) {
+ var pair;
+ if (!this.waiters) { return; }
+ if (arguments.length === 1) {
+ callback = context;
+ context = null;
+ }
+ pair = [context, callback];
+ this.waiters = Ember.A(this.waiters.filter(function(elt) {
+ return compare(elt, pair)!==0;
+ }));
+ }
+ };
+
+ function helper(app, name) {
+ var fn = helpers[name].method;
+ var meta = helpers[name].meta;
+
+ return function() {
+ var args = slice.call(arguments);
+ var lastPromise = Test.lastPromise;
+
+ args.unshift(app);
+
+ // some helpers are not async and
+ // need to return a value immediately.
+ // example: `find`
+ if (!meta.wait) {
+ return fn.apply(app, args);
+ }
+
+ if (!lastPromise) {
+ // It's the first async helper in current context
+ lastPromise = fn.apply(app, args);
+ } else {
+ // wait for last helper's promise to resolve
+ // and then execute
+ run(function() {
+ lastPromise = Test.resolve(lastPromise).then(function() {
+ return fn.apply(app, args);
+ });
+ });
+ }
+
+ return lastPromise;
+ };
+ }
+
+ function run(fn) {
+ if (!emberRun.currentRunLoop) {
+ emberRun(fn);
+ } else {
+ fn();
+ }
+ }
+
+ EmberApplication.reopen({
+ /**
+ This property contains the testing helpers for the current application. These
+ are created once you call `injectTestHelpers` on your `Ember.Application`
+ instance. The included helpers are also available on the `window` object by
+ default, but can be used from this object on the individual application also.
+
+ @property testHelpers
+ @type {Object}
+ @default {}
+ */
+ testHelpers: {},
+
+ /**
+ This property will contain the original methods that were registered
+ on the `helperContainer` before `injectTestHelpers` is called.
+
+ When `removeTestHelpers` is called, these methods are restored to the
+ `helperContainer`.
+
+ @property originalMethods
+ @type {Object}
+ @default {}
+ @private
+ @since 1.3.0
+ */
+ originalMethods: {},
+
+
+ /**
+ This property indicates whether or not this application is currently in
+ testing mode. This is set when `setupForTesting` is called on the current
+ application.
+
+ @property testing
+ @type {Boolean}
+ @default false
+ @since 1.3.0
+ */
+ testing: false,
+
+ /**
+ This hook defers the readiness of the application, so that you can start
+ the app when your tests are ready to run. It also sets the router's
+ location to 'none', so that the window's location will not be modified
+ (preventing both accidental leaking of state between tests and interference
+ with your testing framework).
+
+ Example:
+
+ ```
+ App.setupForTesting();
+ ```
+
+ @method setupForTesting
+ */
+ setupForTesting: function() {
+ setupForTesting();
+
+ this.testing = true;
+
+ this.Router.reopen({
+ location: 'none'
+ });
+ },
+
+ /**
+ This will be used as the container to inject the test helpers into. By
+ default the helpers are injected into `window`.
+
+ @property helperContainer
+ @type {Object} The object to be used for test helpers.
+ @default window
+ @since 1.2.0
+ */
+ helperContainer: window,
+
+ /**
+ This injects the test helpers into the `helperContainer` object. If an object is provided
+ it will be used as the helperContainer. If `helperContainer` is not set it will default
+ to `window`. If a function of the same name has already been defined it will be cached
+ (so that it can be reset if the helper is removed with `unregisterHelper` or
+ `removeTestHelpers`).
+
+ Any callbacks registered with `onInjectHelpers` will be called once the
+ helpers have been injected.
+
+ Example:
+ ```
+ App.injectTestHelpers();
+ ```
+
+ @method injectTestHelpers
+ */
+ injectTestHelpers: function(helperContainer) {
+ if (helperContainer) { this.helperContainer = helperContainer; }
+
+ this.testHelpers = {};
+ for (var name in helpers) {
+ this.originalMethods[name] = this.helperContainer[name];
+ this.testHelpers[name] = this.helperContainer[name] = helper(this, name);
+ protoWrap(Test.Promise.prototype, name, helper(this, name), helpers[name].meta.wait);
+ }
+
+ for(var i = 0, l = injectHelpersCallbacks.length; i < l; i++) {
+ injectHelpersCallbacks[i](this);
+ }
+ },
+
+ /**
+ This removes all helpers that have been registered, and resets and functions
+ that were overridden by the helpers.
+
+ Example:
+
+ ```javascript
+ App.removeTestHelpers();
+ ```
+
+ @public
+ @method removeTestHelpers
+ */
+ removeTestHelpers: function() {
+ for (var name in helpers) {
+ this.helperContainer[name] = this.originalMethods[name];
+ delete this.testHelpers[name];
+ delete this.originalMethods[name];
+ }
+ }
+ });
+
+ // This method is no longer needed
+ // But still here for backwards compatibility
+ // of helper chaining
+ function protoWrap(proto, name, callback, isAsync) {
+ proto[name] = function() {
+ var args = arguments;
+ if (isAsync) {
+ return callback.apply(this, args);
+ } else {
+ return this.then(function() {
+ return callback.apply(this, args);
+ });
+ }
+ };
+ }
+
+ Test.Promise = function() {
+ RSVP.Promise.apply(this, arguments);
+ Test.lastPromise = this;
+ };
+
+ Test.Promise.prototype = create(RSVP.Promise.prototype);
+ Test.Promise.prototype.constructor = Test.Promise;
+
+ // Patch `then` to isolate async methods
+ // specifically `Ember.Test.lastPromise`
+ var originalThen = RSVP.Promise.prototype.then;
+ Test.Promise.prototype.then = function(onSuccess, onFailure) {
+ return originalThen.call(this, function(val) {
+ return isolate(onSuccess, val);
+ }, onFailure);
+ };
+
+ // This method isolates nested async methods
+ // so that they don't conflict with other last promises.
+ //
+ // 1. Set `Ember.Test.lastPromise` to null
+ // 2. Invoke method
+ // 3. Return the last promise created during method
+ // 4. Restore `Ember.Test.lastPromise` to original value
+ function isolate(fn, val) {
+ var value, lastPromise;
+
+ // Reset lastPromise for nested helpers
+ Test.lastPromise = null;
+
+ value = fn(val);
+
+ lastPromise = Test.lastPromise;
+
+ // If the method returned a promise
+ // return that promise. If not,
+ // return the last async helper's promise
+ if ((value && (value instanceof Test.Promise)) || !lastPromise) {
+ return value;
+ } else {
+ run(function() {
+ lastPromise = Test.resolve(lastPromise).then(function() {
+ return value;
+ });
+ });
+ return lastPromise;
+ }
+ }
+
+ __exports__["default"] = Test;
+ });
+enifed("ember-views",
+ ["ember-runtime","ember-views/system/jquery","ember-views/system/utils","ember-views/system/render_buffer","ember-views/system/ext","ember-views/views/states","ember-views/views/core_view","ember-views/views/view","ember-views/views/container_view","ember-views/views/collection_view","ember-views/views/component","ember-views/system/event_dispatcher","ember-views/mixins/view_target_action_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ Ember Views
+
+ @module ember
+ @submodule ember-views
+ @requires ember-runtime
+ @main ember-views
+ */
+
+ // BEGIN IMPORTS
+ var Ember = __dependency1__["default"];
+ var jQuery = __dependency2__["default"];
+ var isSimpleClick = __dependency3__.isSimpleClick;
+ var RenderBuffer = __dependency4__["default"];
+ // for the side effect of extending Ember.run.queues
+ var cloneStates = __dependency6__.cloneStates;
+ var states = __dependency6__.states;
+
+ var CoreView = __dependency7__["default"];
+ var View = __dependency8__["default"];
+ var ContainerView = __dependency9__["default"];
+ var CollectionView = __dependency10__["default"];
+ var Component = __dependency11__["default"];
+
+ var EventDispatcher = __dependency12__["default"];
+ var ViewTargetActionSupport = __dependency13__["default"];
+ // END IMPORTS
+
+ /**
+ Alias for jQuery
+
+ @method $
+ @for Ember
+ */
+
+ // BEGIN EXPORTS
+ Ember.$ = jQuery;
+
+ Ember.ViewTargetActionSupport = ViewTargetActionSupport;
+ Ember.RenderBuffer = RenderBuffer;
+
+ var ViewUtils = Ember.ViewUtils = {};
+ ViewUtils.isSimpleClick = isSimpleClick;
+
+ Ember.CoreView = CoreView;
+ Ember.View = View;
+ Ember.View.states = states;
+ Ember.View.cloneStates = cloneStates;
+
+ Ember.ContainerView = ContainerView;
+ Ember.CollectionView = CollectionView;
+ Ember.Component = Component;
+ Ember.EventDispatcher = EventDispatcher;
+ // END EXPORTS
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-views/mixins/component_template_deprecation",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+
+ /**
+ The ComponentTemplateDeprecation mixin is used to provide a useful
+ deprecation warning when using either `template` or `templateName` with
+ a component. The `template` and `templateName` properties specified at
+ extend time are moved to `layout` and `layoutName` respectively.
+
+ `Ember.ComponentTemplateDeprecation` is used internally by Ember in
+ `Ember.Component`.
+
+ @class ComponentTemplateDeprecation
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ @private
+
+ Moves `templateName` to `layoutName` and `template` to `layout` at extend
+ time if a layout is not also specified.
+
+ Note that this currently modifies the mixin themselves, which is technically
+ dubious but is practically of little consequence. This may change in the
+ future.
+
+ @method willMergeMixin
+ @since 1.4.0
+ */
+ willMergeMixin: function(props) {
+ // must call _super here to ensure that the ActionHandler
+ // mixin is setup properly (moves actions -> _actions)
+ //
+ // Calling super is only OK here since we KNOW that
+ // there is another Mixin loaded first.
+ this._super.apply(this, arguments);
+
+ var deprecatedProperty, replacementProperty;
+ var layoutSpecified = (props.layoutName || props.layout || get(this, 'layoutName'));
+
+ if (props.templateName && !layoutSpecified) {
+ deprecatedProperty = 'templateName';
+ replacementProperty = 'layoutName';
+
+ props.layoutName = props.templateName;
+ delete props['templateName'];
+ }
+
+ if (props.template && !layoutSpecified) {
+ deprecatedProperty = 'template';
+ replacementProperty = 'layout';
+
+ props.layout = props.template;
+ delete props['template'];
+ }
+
+ if (deprecatedProperty) {
+ Ember.deprecate('Do not specify ' + deprecatedProperty + ' on a Component, use ' + replacementProperty + ' instead.', false);
+ }
+ }
+ });
+ });
+enifed("ember-views/mixins/view_target_action_support",
+ ["ember-metal/mixin","ember-runtime/mixins/target_action_support","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var TargetActionSupport = __dependency2__["default"];
+
+ // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed
+ var computed = __dependency3__.computed;
+ var alias = computed.alias;
+
+ /**
+ `Ember.ViewTargetActionSupport` is a mixin that can be included in a
+ view class to add a `triggerAction` method with semantics similar to
+ the Handlebars `{{action}}` helper. It provides intelligent defaults
+ for the action's target: the view's controller; and the context that is
+ sent with the action: the view's context.
+
+ Note: In normal Ember usage, the `{{action}}` helper is usually the best
+ choice. This mixin is most often useful when you are doing more complex
+ event handling in custom View subclasses.
+
+ For example:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, {
+ action: 'save',
+ click: function() {
+ this.triggerAction(); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `action` can be provided as properties of an optional object argument
+ to `triggerAction` as well.
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, {
+ click: function() {
+ this.triggerAction({
+ action: 'save'
+ }); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ @class ViewTargetActionSupport
+ @namespace Ember
+ @extends Ember.TargetActionSupport
+ */
+ __exports__["default"] = Mixin.create(TargetActionSupport, {
+ /**
+ @property target
+ */
+ target: alias('controller'),
+ /**
+ @property actionContext
+ */
+ actionContext: alias('context')
+ });
+ });
+enifed("ember-views/system/action_manager",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ function ActionManager() {}
+
+ /**
+ Global action id hash.
+
+ @private
+ @property registeredActions
+ @type Object
+ */
+ ActionManager.registeredActions = {};
+
+ __exports__["default"] = ActionManager;
+ });
+enifed("ember-views/system/event_dispatcher",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/object","ember-views/system/jquery","ember-views/system/action_manager","ember-views/views/view","ember-metal/merge","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isNone = __dependency4__.isNone;
+ var run = __dependency5__["default"];
+ var typeOf = __dependency6__.typeOf;
+ var fmt = __dependency7__.fmt;
+ var EmberObject = __dependency8__["default"];
+ var jQuery = __dependency9__["default"];
+ var ActionManager = __dependency10__["default"];
+ var View = __dependency11__["default"];
+ var merge = __dependency12__["default"];
+
+ //ES6TODO:
+ // find a better way to do Ember.View.views without global state
+
+ /**
+ `Ember.EventDispatcher` handles delegating browser events to their
+ corresponding `Ember.Views.` For example, when you click on a view,
+ `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets
+ called.
+
+ @class EventDispatcher
+ @namespace Ember
+ @private
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+
+ /**
+ The set of events names (and associated handler function names) to be setup
+ and dispatched by the `EventDispatcher`. Custom events can added to this list at setup
+ time, generally via the `Ember.Application.customEvents` hash. Only override this
+ default set to prevent the EventDispatcher from listening on some events all together.
+
+ This set will be modified by `setup` to also include any events added at that time.
+
+ @property events
+ @type Object
+ */
+ events: {
+ touchstart : 'touchStart',
+ touchmove : 'touchMove',
+ touchend : 'touchEnd',
+ touchcancel : 'touchCancel',
+ keydown : 'keyDown',
+ keyup : 'keyUp',
+ keypress : 'keyPress',
+ mousedown : 'mouseDown',
+ mouseup : 'mouseUp',
+ contextmenu : 'contextMenu',
+ click : 'click',
+ dblclick : 'doubleClick',
+ mousemove : 'mouseMove',
+ focusin : 'focusIn',
+ focusout : 'focusOut',
+ mouseenter : 'mouseEnter',
+ mouseleave : 'mouseLeave',
+ submit : 'submit',
+ input : 'input',
+ change : 'change',
+ dragstart : 'dragStart',
+ drag : 'drag',
+ dragenter : 'dragEnter',
+ dragleave : 'dragLeave',
+ dragover : 'dragOver',
+ drop : 'drop',
+ dragend : 'dragEnd'
+ },
+
+ /**
+ The root DOM element to which event listeners should be attached. Event
+ listeners will be attached to the document unless this is overridden.
+
+ Can be specified as a DOMElement or a selector string.
+
+ The default body is a string since this may be evaluated before document.body
+ exists in the DOM.
+
+ @private
+ @property rootElement
+ @type DOMElement
+ @default 'body'
+ */
+ rootElement: 'body',
+
+ /**
+ It enables events to be dispatched to the view's `eventManager.` When present,
+ this object takes precedence over handling of events on the view itself.
+
+ Note that most Ember applications do not use this feature. If your app also
+ does not use it, consider setting this property to false to gain some performance
+ improvement by allowing the EventDispatcher to skip the search for the
+ `eventManager` on the view tree.
+
+ ```javascript
+ var EventDispatcher = Em.EventDispatcher.extend({
+ events: {
+ click : 'click',
+ focusin : 'focusIn',
+ focusout : 'focusOut',
+ change : 'change'
+ },
+ canDispatchToEventManager: false
+ });
+ container.register('event_dispatcher:main', EventDispatcher);
+ ```
+
+ @property canDispatchToEventManager
+ @type boolean
+ @default 'true'
+ @since 1.7.0
+ */
+ canDispatchToEventManager: true,
+
+ /**
+ Sets up event listeners for standard browser events.
+
+ This will be called after the browser sends a `DOMContentReady` event. By
+ default, it will set up all of the listeners on the document body. If you
+ would like to register the listeners on a different element, set the event
+ dispatcher's `root` property.
+
+ @private
+ @method setup
+ @param addedEvents {Hash}
+ */
+ setup: function(addedEvents, rootElement) {
+ var event, events = get(this, 'events');
+
+ merge(events, addedEvents || {});
+
+ if (!isNone(rootElement)) {
+ set(this, 'rootElement', rootElement);
+ }
+
+ rootElement = jQuery(get(this, 'rootElement'));
+
+ Ember.assert(fmt('You cannot use the same root element (%@) multiple times in an Ember.Application', [rootElement.selector || rootElement[0].tagName]), !rootElement.is('.ember-application'));
+ Ember.assert('You cannot make a new Ember.Application using a root element that is a descendent of an existing Ember.Application', !rootElement.closest('.ember-application').length);
+ Ember.assert('You cannot make a new Ember.Application using a root element that is an ancestor of an existing Ember.Application', !rootElement.find('.ember-application').length);
+
+ rootElement.addClass('ember-application');
+
+ Ember.assert('Unable to add "ember-application" class to rootElement. Make sure you set rootElement to the body or an element in the body.', rootElement.is('.ember-application'));
+
+ for (event in events) {
+ if (events.hasOwnProperty(event)) {
+ this.setupHandler(rootElement, event, events[event]);
+ }
+ }
+ },
+
+ /**
+ Registers an event listener on the rootElement. If the given event is
+ triggered, the provided event handler will be triggered on the target view.
+
+ If the target view does not implement the event handler, or if the handler
+ returns `false`, the parent view will be called. The event will continue to
+ bubble to each successive parent view until it reaches the top.
+
+ @private
+ @method setupHandler
+ @param {Element} rootElement
+ @param {String} event the browser-originated event to listen to
+ @param {String} eventName the name of the method to call on the view
+ */
+ setupHandler: function(rootElement, event, eventName) {
+ var self = this;
+
+ rootElement.on(event + '.ember', '.ember-view', function(evt, triggeringManager) {
+ var view = View.views[this.id];
+ var result = true;
+
+ var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null;
+
+ if (manager && manager !== triggeringManager) {
+ result = self._dispatchEvent(manager, evt, eventName, view);
+ } else if (view) {
+ result = self._bubbleEvent(view, evt, eventName);
+ }
+
+ return result;
+ });
+
+ rootElement.on(event + '.ember', '[data-ember-action]', function(evt) {
+ var actionId = jQuery(evt.currentTarget).attr('data-ember-action');
+ var action = ActionManager.registeredActions[actionId];
+
+ // We have to check for action here since in some cases, jQuery will trigger
+ // an event on `removeChild` (i.e. focusout) after we've already torn down the
+ // action handlers for the view.
+ if (action && action.eventName === eventName) {
+ return action.handler(evt);
+ }
+ });
+ },
+
+ _findNearestEventManager: function(view, eventName) {
+ var manager = null;
+
+ while (view) {
+ manager = get(view, 'eventManager');
+ if (manager && manager[eventName]) { break; }
+
+ view = get(view, 'parentView');
+ }
+
+ return manager;
+ },
+
+ _dispatchEvent: function(object, evt, eventName, view) {
+ var result = true;
+
+ var handler = object[eventName];
+ if (typeOf(handler) === 'function') {
+ result = run(object, handler, evt, view);
+ // Do not preventDefault in eventManagers.
+ evt.stopPropagation();
+ }
+ else {
+ result = this._bubbleEvent(view, evt, eventName);
+ }
+
+ return result;
+ },
+
+ _bubbleEvent: function(view, evt, eventName) {
+ return run(view, view.handleEvent, eventName, evt);
+ },
+
+ destroy: function() {
+ var rootElement = get(this, 'rootElement');
+ jQuery(rootElement).off('.ember', '**').removeClass('ember-application');
+ return this._super();
+ },
+
+ toString: function() {
+ return '(EventDispatcher)';
+ }
+ });
+ });
+enifed("ember-views/system/ext",
+ ["ember-metal/run_loop"],
+ function(__dependency1__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ var run = __dependency1__["default"];
+
+ // Add a new named queue for rendering views that happens
+ // after bindings have synced, and a queue for scheduling actions
+ // that that should occur after view rendering.
+ var queues = run.queues;
+ run._addQueue('render', 'actions');
+ run._addQueue('afterRender', 'render');
+ });
+enifed("ember-views/system/jquery",
+ ["ember-metal/core","ember-runtime/system/string","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var w = __dependency2__.w;
+
+ // ES6TODO: the functions on EnumerableUtils need their own exports
+ var forEach = __dependency3__.forEach;
+
+ /**
+ Ember Views
+
+ @module ember
+ @submodule ember-views
+ @requires ember-runtime
+ @main ember-views
+ */
+
+ var jQuery = (Ember.imports && Ember.imports.jQuery) || (this && this.jQuery);
+ if (!jQuery && typeof eriuqer === 'function') {
+ jQuery = eriuqer('jquery');
+ }
+
+ Ember.assert("Ember Views require jQuery between 1.7 and 2.1", jQuery && (jQuery().jquery.match(/^((1\.(7|8|9|10|11))|(2\.(0|1)))(\.\d+)?(pre|rc\d?)?/) || Ember.ENV.FORCE_JQUERY));
+
+ /**
+ @module ember
+ @submodule ember-views
+ */
+ if (jQuery) {
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents
+ var dragEvents = w('dragstart drag dragenter dragleave dragover drop dragend');
+
+ // Copies the `dataTransfer` property from a browser event object onto the
+ // jQuery event object for the specified events
+ forEach(dragEvents, function(eventName) {
+ jQuery.event.fixHooks[eventName] = { props: ['dataTransfer'] };
+ });
+ }
+
+ __exports__["default"] = jQuery;
+ });
+enifed("ember-views/system/render_buffer",
+ ["ember-views/system/jquery","morph","ember-metal/core","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ var jQuery = __dependency1__["default"];
+ var DOMHelper = __dependency2__.DOMHelper;
+ var Ember = __dependency3__["default"];
+ var create = __dependency4__.create;
+
+ // The HTML spec allows for "omitted start tags". These tags are optional
+ // when their intended child is the first thing in the parent tag. For
+ // example, this is a tbody start tag:
+ //
+ //
+ //
+ //
+ //
+ // The tbody may be omitted, and the browser will accept and render:
+ //
+ //
+ //
+ //
+ // However, the omitted start tag will still be added to the DOM. Here
+ // we test the string and context to see if the browser is about to
+ // perform this cleanup, but with a special allowance for disregarding
+ //
+ ```
+
+ And associate it by name using a view's `templateName` property:
+
+ ```javascript
+ AView = Ember.View.extend({
+ templateName: 'some-template'
+ });
+ ```
+
+ If you have nested resources, your Handlebars template will look like this:
+
+ ```html
+
+ ```
+
+ And `templateName` property:
+
+ ```javascript
+ AView = Ember.View.extend({
+ templateName: 'posts/new'
+ });
+ ```
+
+ Using a value for `templateName` that does not have a Handlebars template
+ with a matching `data-template-name` attribute will throw an error.
+
+ For views classes that may have a template later defined (e.g. as the block
+ portion of a `{{view}}` Handlebars helper call in another template or in
+ a subclass), you can provide a `defaultTemplate` property set to compiled
+ template function. If a template is not later provided for the view instance
+ the `defaultTemplate` value will be used:
+
+ ```javascript
+ AView = Ember.View.extend({
+ defaultTemplate: Ember.Handlebars.compile('I was the default'),
+ template: null,
+ templateName: null
+ });
+ ```
+
+ Will result in instances with an HTML representation of:
+
+ ```html
+ I was the default
+ ```
+
+ If a `template` or `templateName` is provided it will take precedence over
+ `defaultTemplate`:
+
+ ```javascript
+ AView = Ember.View.extend({
+ defaultTemplate: Ember.Handlebars.compile('I was the default')
+ });
+
+ aView = AView.create({
+ template: Ember.Handlebars.compile('I was the template, not default')
+ });
+ ```
+
+ Will result in the following HTML representation when rendered:
+
+ ```html
+ I was the template, not default
+ ```
+
+ ## View Context
+
+ The default context of the compiled template is the view's controller:
+
+ ```javascript
+ AView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Hello {{excitedGreeting}}')
+ });
+
+ aController = Ember.Object.create({
+ firstName: 'Barry',
+ excitedGreeting: function() {
+ return this.get("content.firstName") + "!!!"
+ }.property()
+ });
+
+ aView = AView.create({
+ controller: aController
+ });
+ ```
+
+ Will result in an HTML representation of:
+
+ ```html
+ Hello Barry!!!
+ ```
+
+ A context can also be explicitly supplied through the view's `context`
+ property. If the view has neither `context` nor `controller` properties, the
+ `parentView`'s context will be used.
+
+ ## Layouts
+
+ Views can have a secondary template that wraps their main template. Like
+ primary templates, layouts can be any function that accepts an optional
+ context parameter and returns a string of HTML that will be inserted inside
+ view's tag. Views whose HTML element is self closing (e.g. `{{yield}}
"),
+ template: Ember.Handlebars.compile("I got wrapped")
+ });
+ ```
+
+ Will result in view instances with an HTML representation of:
+
+ ```html
+
+ ```
+
+ See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield)
+ for more information.
+
+ ## Responding to Browser Events
+
+ Views can respond to user-initiated events in one of three ways: method
+ implementation, through an event manager, and through `{{action}}` helper use
+ in their template or layout.
+
+ ### Method Implementation
+
+ Views can respond to user-initiated events by implementing a method that
+ matches the event name. A `jQuery.Event` object will be passed as the
+ argument to this method.
+
+ ```javascript
+ AView = Ember.View.extend({
+ click: function(event) {
+ // will be called when when an instance's
+ // rendered element is clicked
+ }
+ });
+ ```
+
+ ### Event Managers
+
+ Views can define an object as their `eventManager` property. This object can
+ then implement methods that match the desired event names. Matching events
+ that occur on the view's rendered HTML or the rendered HTML of any of its DOM
+ descendants will trigger this method. A `jQuery.Event` object will be passed
+ as the first argument to the method and an `Ember.View` object as the
+ second. The `Ember.View` will be the view whose rendered HTML was interacted
+ with. This may be the view with the `eventManager` property or one of its
+ descendent views.
+
+ ```javascript
+ AView = Ember.View.extend({
+ eventManager: Ember.Object.create({
+ doubleClick: function(event, view) {
+ // will be called when when an instance's
+ // rendered element or any rendering
+ // of this views's descendent
+ // elements is clicked
+ }
+ })
+ });
+ ```
+
+ An event defined for an event manager takes precedence over events of the
+ same name handled through methods on the view.
+
+ ```javascript
+ AView = Ember.View.extend({
+ mouseEnter: function(event) {
+ // will never trigger.
+ },
+ eventManager: Ember.Object.create({
+ mouseEnter: function(event, view) {
+ // takes precedence over AView#mouseEnter
+ }
+ })
+ });
+ ```
+
+ Similarly a view's event manager will take precedence for events of any views
+ rendered as a descendent. A method name that matches an event name will not
+ be called if the view instance was rendered inside the HTML representation of
+ a view that has an `eventManager` property defined that handles events of the
+ name. Events not handled by the event manager will still trigger method calls
+ on the descendent.
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.OuterView = Ember.View.extend({
+ template: Ember.Handlebars.compile("outer {{#view 'inner'}}inner{{/view}} outer"),
+ eventManager: Ember.Object.create({
+ mouseEnter: function(event, view) {
+ // view might be instance of either
+ // OuterView or InnerView depending on
+ // where on the page the user interaction occured
+ }
+ })
+ });
+
+ App.InnerView = Ember.View.extend({
+ click: function(event) {
+ // will be called if rendered inside
+ // an OuterView because OuterView's
+ // eventManager doesn't handle click events
+ },
+ mouseEnter: function(event) {
+ // will never be called if rendered inside
+ // an OuterView.
+ }
+ });
+ ```
+
+ ### Handlebars `{{action}}` Helper
+
+ See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action).
+
+ ### Event Names
+
+ All of the event handling approaches described above respond to the same set
+ of events. The names of the built-in events are listed below. (The hash of
+ built-in events exists in `Ember.EventDispatcher`.) Additional, custom events
+ can be registered by using `Ember.Application.customEvents`.
+
+ Touch events:
+
+ * `touchStart`
+ * `touchMove`
+ * `touchEnd`
+ * `touchCancel`
+
+ Keyboard events
+
+ * `keyDown`
+ * `keyUp`
+ * `keyPress`
+
+ Mouse events
+
+ * `mouseDown`
+ * `mouseUp`
+ * `contextMenu`
+ * `click`
+ * `doubleClick`
+ * `mouseMove`
+ * `focusIn`
+ * `focusOut`
+ * `mouseEnter`
+ * `mouseLeave`
+
+ Form events:
+
+ * `submit`
+ * `change`
+ * `focusIn`
+ * `focusOut`
+ * `input`
+
+ HTML5 drag and drop events:
+
+ * `dragStart`
+ * `drag`
+ * `dragEnter`
+ * `dragLeave`
+ * `dragOver`
+ * `dragEnd`
+ * `drop`
+
+ ## Handlebars `{{view}}` Helper
+
+ Other `Ember.View` instances can be included as part of a view's template by
+ using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view)
+ for additional information.
+
+ @class View
+ @namespace Ember
+ @extends Ember.CoreView
+ */
+ var View = CoreView.extend({
+
+ concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'],
+
+ /**
+ @property isView
+ @type Boolean
+ @default true
+ @static
+ */
+ isView: true,
+
+ // ..........................................................
+ // TEMPLATE SUPPORT
+ //
+
+ /**
+ The name of the template to lookup if no template is provided.
+
+ By default `Ember.View` will lookup a template with this name in
+ `Ember.TEMPLATES` (a shared global object).
+
+ @property templateName
+ @type String
+ @default null
+ */
+ templateName: null,
+
+ /**
+ The name of the layout to lookup if no layout is provided.
+
+ By default `Ember.View` will lookup a template with this name in
+ `Ember.TEMPLATES` (a shared global object).
+
+ @property layoutName
+ @type String
+ @default null
+ */
+ layoutName: null,
+
+ /**
+ Used to identify this view during debugging
+
+ @property instrumentDisplay
+ @type String
+ */
+ instrumentDisplay: computed(function() {
+ if (this.helperName) {
+ return '{{' + this.helperName + '}}';
+ }
+ }),
+
+ /**
+ The template used to render the view. This should be a function that
+ accepts an optional context parameter and returns a string of HTML that
+ will be inserted into the DOM relative to its parent view.
+
+ In general, you should set the `templateName` property instead of setting
+ the template yourself.
+
+ @property template
+ @type Function
+ */
+ template: computed('templateName', function(key, value) {
+ if (value !== undefined) { return value; }
+
+ var templateName = get(this, 'templateName');
+ var template = this.templateForName(templateName, 'template');
+
+ Ember.assert("You specified the templateName " + templateName + " for " + this + ", but it did not exist.", !templateName || template);
+
+ return template || get(this, 'defaultTemplate');
+ }),
+
+ /**
+ The controller managing this view. If this property is set, it will be
+ made available for use by the template.
+
+ @property controller
+ @type Object
+ */
+ controller: computed('_parentView', function(key) {
+ var parentView = get(this, '_parentView');
+ return parentView ? get(parentView, 'controller') : null;
+ }),
+
+ /**
+ A view may contain a layout. A layout is a regular template but
+ supersedes the `template` property during rendering. It is the
+ responsibility of the layout template to retrieve the `template`
+ property from the view (or alternatively, call `Handlebars.helpers.yield`,
+ `{{yield}}`) to render it in the correct location.
+
+ This is useful for a view that has a shared wrapper, but which delegates
+ the rendering of the contents of the wrapper to the `template` property
+ on a subclass.
+
+ @property layout
+ @type Function
+ */
+ layout: computed(function(key) {
+ var layoutName = get(this, 'layoutName');
+ var layout = this.templateForName(layoutName, 'layout');
+
+ Ember.assert("You specified the layoutName " + layoutName + " for " + this + ", but it did not exist.", !layoutName || layout);
+
+ return layout || get(this, 'defaultLayout');
+ }).property('layoutName'),
+
+ _yield: function(context, options) {
+ var template = get(this, 'template');
+ if (template) { template(context, options); }
+ },
+
+ templateForName: function(name, type) {
+ if (!name) { return; }
+ Ember.assert("templateNames are not allowed to contain periods: "+name, name.indexOf('.') === -1);
+
+ if (!this.container) {
+ throw new EmberError('Container was not found when looking up a views template. ' +
+ 'This is most likely due to manually instantiating an Ember.View. ' +
+ 'See: http://git.io/EKPpnA');
+ }
+
+ return this.container.lookup('template:' + name);
+ },
+
+ /**
+ The object from which templates should access properties.
+
+ This object will be passed to the template function each time the render
+ method is called, but it is up to the individual function to decide what
+ to do with it.
+
+ By default, this will be the view's controller.
+
+ @property context
+ @type Object
+ */
+ context: computed(function(key, value) {
+ if (arguments.length === 2) {
+ set(this, '_context', value);
+ return value;
+ } else {
+ return get(this, '_context');
+ }
+ })["volatile"](),
+
+ /**
+ Private copy of the view's template context. This can be set directly
+ by Handlebars without triggering the observer that causes the view
+ to be re-rendered.
+
+ The context of a view is looked up as follows:
+
+ 1. Supplied context (usually by Handlebars)
+ 2. Specified controller
+ 3. `parentView`'s context (for a child of a ContainerView)
+
+ The code in Handlebars that overrides the `_context` property first
+ checks to see whether the view has a specified controller. This is
+ something of a hack and should be revisited.
+
+ @property _context
+ @private
+ */
+ _context: computed(function(key) {
+ var parentView, controller;
+
+ if (controller = get(this, 'controller')) {
+ return controller;
+ }
+
+ parentView = this._parentView;
+ if (parentView) {
+ return get(parentView, '_context');
+ }
+
+ return null;
+ }),
+
+ /**
+ If a value that affects template rendering changes, the view should be
+ re-rendered to reflect the new value.
+
+ @method _contextDidChange
+ @private
+ */
+ _contextDidChange: observer('context', function() {
+ this.rerender();
+ }),
+
+ /**
+ If `false`, the view will appear hidden in DOM.
+
+ @property isVisible
+ @type Boolean
+ @default null
+ */
+ isVisible: true,
+
+ /**
+ Array of child views. You should never edit this array directly.
+ Instead, use `appendChild` and `removeFromParent`.
+
+ @property childViews
+ @type Array
+ @default []
+ @private
+ */
+ childViews: childViewsProperty,
+
+ _childViews: EMPTY_ARRAY,
+
+ // When it's a virtual view, we need to notify the parent that their
+ // childViews will change.
+ _childViewsWillChange: beforeObserver('childViews', function() {
+ if (this.isVirtual) {
+ var parentView = get(this, 'parentView');
+ if (parentView) { propertyWillChange(parentView, 'childViews'); }
+ }
+ }),
+
+ // When it's a virtual view, we need to notify the parent that their
+ // childViews did change.
+ _childViewsDidChange: observer('childViews', function() {
+ if (this.isVirtual) {
+ var parentView = get(this, 'parentView');
+ if (parentView) { propertyDidChange(parentView, 'childViews'); }
+ }
+ }),
+
+ /**
+ Return the nearest ancestor that is an instance of the provided
+ class.
+
+ @method nearestInstanceOf
+ @param {Class} klass Subclass of Ember.View (or Ember.View itself)
+ @return Ember.View
+ @deprecated
+ */
+ nearestInstanceOf: function(klass) {
+ Ember.deprecate("nearestInstanceOf is deprecated and will be removed from future releases. Use nearestOfType.");
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (view instanceof klass) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor that is an instance of the provided
+ class or mixin.
+
+ @method nearestOfType
+ @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself),
+ or an instance of Ember.Mixin.
+ @return Ember.View
+ */
+ nearestOfType: function(klass) {
+ var view = get(this, 'parentView');
+ var isOfType = klass instanceof Mixin ?
+ function(view) { return klass.detect(view); } :
+ function(view) { return klass.detect(view.constructor); };
+
+ while (view) {
+ if (isOfType(view)) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor that has a given property.
+
+ @method nearestWithProperty
+ @param {String} property A property name
+ @return Ember.View
+ */
+ nearestWithProperty: function(property) {
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (property in view) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor whose parent is an instance of
+ `klass`.
+
+ @method nearestChildOf
+ @param {Class} klass Subclass of Ember.View (or Ember.View itself)
+ @return Ember.View
+ */
+ nearestChildOf: function(klass) {
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (get(view, 'parentView') instanceof klass) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ When the parent view changes, recursively invalidate `controller`
+
+ @method _parentViewDidChange
+ @private
+ */
+ _parentViewDidChange: observer('_parentView', function() {
+ if (this.isDestroying) { return; }
+
+ this.trigger('parentViewDidChange');
+
+ if (get(this, 'parentView.controller') && !get(this, 'controller')) {
+ this.notifyPropertyChange('controller');
+ }
+ }),
+
+ _controllerDidChange: observer('controller', function() {
+ if (this.isDestroying) { return; }
+
+ this.rerender();
+
+ this.forEachChildView(function(view) {
+ view.propertyDidChange('controller');
+ });
+ }),
+
+ cloneKeywords: function() {
+ var templateData = get(this, 'templateData');
+
+ var keywords = templateData ? copy(templateData.keywords) : {};
+ set(keywords, 'view', this.isVirtual ? keywords.view : this);
+ set(keywords, '_view', this);
+ set(keywords, 'controller', get(this, 'controller'));
+
+ return keywords;
+ },
+
+ /**
+ Called on your view when it should push strings of HTML into a
+ `Ember.RenderBuffer`. Most users will want to override the `template`
+ or `templateName` properties instead of this method.
+
+ By default, `Ember.View` will look for a function in the `template`
+ property and invoke it with the value of `context`. The value of
+ `context` will be the view's controller unless you override it.
+
+ @method render
+ @param {Ember.RenderBuffer} buffer The render buffer
+ */
+ render: function(buffer) {
+ // If this view has a layout, it is the responsibility of the
+ // the layout to render the view's template. Otherwise, render the template
+ // directly.
+ var template = get(this, 'layout') || get(this, 'template');
+
+ if (template) {
+ var context = get(this, 'context');
+ var keywords = this.cloneKeywords();
+ var output;
+
+ var data = {
+ view: this,
+ buffer: buffer,
+ isRenderData: true,
+ keywords: keywords,
+ insideGroup: get(this, 'templateData.insideGroup')
+ };
+
+ // Invoke the template with the provided template context, which
+ // is the view's controller by default. A hash of data is also passed that provides
+ // the template with access to the view and render buffer.
+
+ Ember.assert('template must be a function. Did you mean to call Ember.Handlebars.compile("...") or specify templateName instead?', typeof template === 'function');
+ // The template should write directly to the render buffer instead
+ // of returning a string.
+ output = template(context, { data: data });
+
+ // If the template returned a string instead of writing to the buffer,
+ // push the string onto the buffer.
+ if (output !== undefined) { buffer.push(output); }
+ }
+ },
+
+ /**
+ Renders the view again. This will work regardless of whether the
+ view is already in the DOM or not. If the view is in the DOM, the
+ rendering process will be deferred to give bindings a chance
+ to synchronize.
+
+ If children were added during the rendering process using `appendChild`,
+ `rerender` will remove them, because they will be added again
+ if needed by the next `render`.
+
+ In general, if the display of your view changes, you should modify
+ the DOM element directly instead of manually calling `rerender`, which can
+ be slow.
+
+ @method rerender
+ */
+ rerender: function() {
+ return this.currentState.rerender(this);
+ },
+
+ /**
+ Iterates over the view's `classNameBindings` array, inserts the value
+ of the specified property into the `classNames` array, then creates an
+ observer to update the view's element if the bound property ever changes
+ in the future.
+
+ @method _applyClassNameBindings
+ @private
+ */
+ _applyClassNameBindings: function(classBindings) {
+ var classNames = this.classNames;
+ var elem, newClass, dasherizedClass;
+
+ // Loop through all of the configured bindings. These will be either
+ // property names ('isUrgent') or property paths relative to the view
+ // ('content.isUrgent')
+ forEach(classBindings, function(binding) {
+
+ Ember.assert("classNameBindings must not have spaces in them. Multiple class name bindings can be provided as elements of an array, e.g. ['foo', ':bar']", binding.indexOf(' ') === -1);
+
+ // Variable in which the old class value is saved. The observer function
+ // closes over this variable, so it knows which string to remove when
+ // the property changes.
+ var oldClass;
+ // Extract just the property name from bindings like 'foo:bar'
+ var parsedPath = View._parsePropertyPath(binding);
+
+ // Set up an observer on the context. If the property changes, toggle the
+ // class name.
+ var observer = function() {
+ // Get the current value of the property
+ newClass = this._classStringForProperty(binding);
+ elem = this.$();
+
+ // If we had previously added a class to the element, remove it.
+ if (oldClass) {
+ elem.removeClass(oldClass);
+ // Also remove from classNames so that if the view gets rerendered,
+ // the class doesn't get added back to the DOM.
+ classNames.removeObject(oldClass);
+ }
+
+ // If necessary, add a new class. Make sure we keep track of it so
+ // it can be removed in the future.
+ if (newClass) {
+ elem.addClass(newClass);
+ oldClass = newClass;
+ } else {
+ oldClass = null;
+ }
+ };
+
+ // Get the class name for the property at its current value
+ dasherizedClass = this._classStringForProperty(binding);
+
+ if (dasherizedClass) {
+ // Ensure that it gets into the classNames array
+ // so it is displayed when we render.
+ addObject(classNames, dasherizedClass);
+
+ // Save a reference to the class name so we can remove it
+ // if the observer fires. Remember that this variable has
+ // been closed over by the observer.
+ oldClass = dasherizedClass;
+ }
+
+ this.registerObserver(this, parsedPath.path, observer);
+ // Remove className so when the view is rerendered,
+ // the className is added based on binding reevaluation
+ this.one('willClearRender', function() {
+ if (oldClass) {
+ classNames.removeObject(oldClass);
+ oldClass = null;
+ }
+ });
+
+ }, this);
+ },
+
+ _unspecifiedAttributeBindings: null,
+
+ /**
+ Iterates through the view's attribute bindings, sets up observers for each,
+ then applies the current value of the attributes to the passed render buffer.
+
+ @method _applyAttributeBindings
+ @param {Ember.RenderBuffer} buffer
+ @private
+ */
+ _applyAttributeBindings: function(buffer, attributeBindings) {
+ var attributeValue;
+ var unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {};
+
+ forEach(attributeBindings, function(binding) {
+ var split = binding.split(':');
+ var property = split[0];
+ var attributeName = split[1] || property;
+
+ if (property in this) {
+ this._setupAttributeBindingObservation(property, attributeName);
+
+ // Determine the current value and add it to the render buffer
+ // if necessary.
+ attributeValue = get(this, property);
+ View.applyAttributeBindings(buffer, attributeName, attributeValue);
+ } else {
+ unspecifiedAttributeBindings[property] = attributeName;
+ }
+ }, this);
+
+ // Lazily setup setUnknownProperty after attributeBindings are initially applied
+ this.setUnknownProperty = this._setUnknownProperty;
+ },
+
+ _setupAttributeBindingObservation: function(property, attributeName) {
+ var attributeValue, elem;
+
+ // Create an observer to add/remove/change the attribute if the
+ // JavaScript property changes.
+ var observer = function() {
+ elem = this.$();
+
+ attributeValue = get(this, property);
+
+ View.applyAttributeBindings(elem, attributeName, attributeValue);
+ };
+
+ this.registerObserver(this, property, observer);
+ },
+
+ /**
+ We're using setUnknownProperty as a hook to setup attributeBinding observers for
+ properties that aren't defined on a view at initialization time.
+
+ Note: setUnknownProperty will only be called once for each property.
+
+ @method setUnknownProperty
+ @param key
+ @param value
+ @private
+ */
+ setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings
+
+ _setUnknownProperty: function(key, value) {
+ var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key];
+ if (attributeName) {
+ this._setupAttributeBindingObservation(key, attributeName);
+ }
+
+ defineProperty(this, key);
+ return set(this, key, value);
+ },
+
+ /**
+ Given a property name, returns a dasherized version of that
+ property name if the property evaluates to a non-falsy value.
+
+ For example, if the view has property `isUrgent` that evaluates to true,
+ passing `isUrgent` to this method will return `"is-urgent"`.
+
+ @method _classStringForProperty
+ @param property
+ @private
+ */
+ _classStringForProperty: function(property) {
+ var parsedPath = View._parsePropertyPath(property);
+ var path = parsedPath.path;
+
+ var val = get(this, path);
+ if (val === undefined && isGlobalPath(path)) {
+ val = get(Ember.lookup, path);
+ }
+
+ return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
+ },
+
+ // ..........................................................
+ // ELEMENT SUPPORT
+ //
+
+ /**
+ Returns the current DOM element for the view.
+
+ @property element
+ @type DOMElement
+ */
+ element: null,
+
+ /**
+ Returns a jQuery object for this view's element. If you pass in a selector
+ string, this method will return a jQuery object, using the current element
+ as its buffer.
+
+ For example, calling `view.$('li')` will return a jQuery object containing
+ all of the `li` elements inside the DOM element of this view.
+
+ @method $
+ @param {String} [selector] a jQuery-compatible selector string
+ @return {jQuery} the jQuery object for the DOM node
+ */
+ $: function(sel) {
+ return this.currentState.$(this, sel);
+ },
+
+ mutateChildViews: function(callback) {
+ var childViews = this._childViews;
+ var idx = childViews.length;
+ var view;
+
+ while(--idx >= 0) {
+ view = childViews[idx];
+ callback(this, view, idx);
+ }
+
+ return this;
+ },
+
+ forEachChildView: function(callback) {
+ var childViews = this._childViews;
+
+ if (!childViews) { return this; }
+
+ var len = childViews.length;
+ var view, idx;
+
+ for (idx = 0; idx < len; idx++) {
+ view = childViews[idx];
+ callback(view);
+ }
+
+ return this;
+ },
+
+ /**
+ Appends the view's element to the specified parent element.
+
+ If the view does not have an HTML representation yet, `createElement()`
+ will be called automatically.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the given element until all bindings have
+ finished synchronizing.
+
+ This is not typically a function that you will need to call directly when
+ building your application. You might consider using `Ember.ContainerView`
+ instead. If you do need to use `appendTo`, be sure that the target element
+ you are providing is associated with an `Ember.Application` and does not
+ have an ancestor element that is associated with an Ember view.
+
+ @method appendTo
+ @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
+ @return {Ember.View} receiver
+ */
+ appendTo: function(selector) {
+ var target = jQuery(selector);
+
+ Ember.assert("You tried to append to (" + selector + ") but that isn't in the DOM", target.length > 0);
+ Ember.assert("You cannot append to an existing Ember.View. Consider using Ember.ContainerView instead.", !target.is('.ember-view') && !target.parents().is('.ember-view'));
+
+ this.constructor.renderer.appendTo(this, target[0]);
+
+ return this;
+ },
+
+ /**
+ Replaces the content of the specified parent element with this view's
+ element. If the view does not have an HTML representation yet,
+ `createElement()` will be called automatically.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the given element until all bindings have
+ finished synchronizing
+
+ @method replaceIn
+ @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object
+ @return {Ember.View} received
+ */
+ replaceIn: function(selector) {
+ var target = jQuery(selector);
+
+ Ember.assert("You tried to replace in (" + selector + ") but that isn't in the DOM", target.length > 0);
+ Ember.assert("You cannot replace an existing Ember.View. Consider using Ember.ContainerView instead.", !target.is('.ember-view') && !target.parents().is('.ember-view'));
+
+ this.constructor.renderer.replaceIn(this, target[0]);
+
+ return this;
+ },
+
+ /**
+ Appends the view's element to the document body. If the view does
+ not have an HTML representation yet, `createElement()` will be called
+ automatically.
+
+ If your application uses the `rootElement` property, you must append
+ the view within that element. Rendering views outside of the `rootElement`
+ is not supported.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the document body until all bindings have
+ finished synchronizing.
+
+ @method append
+ @return {Ember.View} receiver
+ */
+ append: function() {
+ return this.appendTo(document.body);
+ },
+
+ /**
+ Removes the view's element from the element to which it is attached.
+
+ @method remove
+ @return {Ember.View} receiver
+ */
+ remove: function() {
+ // What we should really do here is wait until the end of the run loop
+ // to determine if the element has been re-appended to a different
+ // element.
+ // In the interim, we will just re-render if that happens. It is more
+ // important than elements get garbage collected.
+ if (!this.removedFromDOM) { this.destroyElement(); }
+ },
+
+ elementId: null,
+
+ /**
+ Attempts to discover the element in the parent element. The default
+ implementation looks for an element with an ID of `elementId` (or the
+ view's guid if `elementId` is null). You can override this method to
+ provide your own form of lookup. For example, if you want to discover your
+ element using a CSS class name instead of an ID.
+
+ @method findElementInParentElement
+ @param {DOMElement} parentElement The parent's DOM element
+ @return {DOMElement} The discovered element
+ */
+ findElementInParentElement: function(parentElem) {
+ var id = "#" + this.elementId;
+ return jQuery(id)[0] || jQuery(id, parentElem)[0];
+ },
+
+ /**
+ Creates a DOM representation of the view and all of its child views by
+ recursively calling the `render()` method.
+
+ After the element has been inserted into the DOM, `didInsertElement` will
+ be called on this view and all of its child views.
+
+ @method createElement
+ @return {Ember.View} receiver
+ */
+ createElement: function() {
+ if (this.element) { return this; }
+
+ this._didCreateElementWithoutMorph = true;
+ this.constructor.renderer.renderTree(this);
+
+ return this;
+ },
+
+ /**
+ Called when a view is going to insert an element into the DOM.
+
+ @event willInsertElement
+ */
+ willInsertElement: Ember.K,
+
+ /**
+ Called when the element of the view has been inserted into the DOM
+ or after the view was re-rendered. Override this function to do any
+ set up that requires an element in the document body.
+
+ When a view has children, didInsertElement will be called on the
+ child view(s) first, bubbling upwards through the hierarchy.
+
+ @event didInsertElement
+ */
+ didInsertElement: Ember.K,
+
+ /**
+ Called when the view is about to rerender, but before anything has
+ been torn down. This is a good opportunity to tear down any manual
+ observers you have installed based on the DOM state
+
+ @event willClearRender
+ */
+ willClearRender: Ember.K,
+
+ /**
+ Destroys any existing element along with the element for any child views
+ as well. If the view does not currently have a element, then this method
+ will do nothing.
+
+ If you implement `willDestroyElement()` on your view, then this method will
+ be invoked on your view before your element is destroyed to give you a
+ chance to clean up any event handlers, etc.
+
+ If you write a `willDestroyElement()` handler, you can assume that your
+ `didInsertElement()` handler was called earlier for the same element.
+
+ You should not call or override this method yourself, but you may
+ want to implement the above callbacks.
+
+ @method destroyElement
+ @return {Ember.View} receiver
+ */
+ destroyElement: function() {
+ return this.currentState.destroyElement(this);
+ },
+
+ /**
+ Called when the element of the view is going to be destroyed. Override
+ this function to do any teardown that requires an element, like removing
+ event listeners.
+
+ Please note: any property changes made during this event will have no
+ effect on object observers.
+
+ @event willDestroyElement
+ */
+ willDestroyElement: Ember.K,
+
+ /**
+ Called when the parentView property has changed.
+
+ @event parentViewDidChange
+ */
+ parentViewDidChange: Ember.K,
+
+ instrumentName: 'view',
+
+ instrumentDetails: function(hash) {
+ hash.template = get(this, 'templateName');
+ this._super(hash);
+ },
+
+ beforeRender: function(buffer) {},
+
+ afterRender: function(buffer) {},
+
+ applyAttributesToBuffer: function(buffer) {
+ // Creates observers for all registered class name and attribute bindings,
+ // then adds them to the element.
+ var classNameBindings = get(this, 'classNameBindings');
+ if (classNameBindings.length) {
+ this._applyClassNameBindings(classNameBindings);
+ }
+
+ // Pass the render buffer so the method can apply attributes directly.
+ // This isn't needed for class name bindings because they use the
+ // existing classNames infrastructure.
+ var attributeBindings = get(this, 'attributeBindings');
+ if (attributeBindings.length) {
+ this._applyAttributeBindings(buffer, attributeBindings);
+ }
+
+ buffer.setClasses(this.classNames);
+ buffer.id(this.elementId);
+
+ var role = get(this, 'ariaRole');
+ if (role) {
+ buffer.attr('role', role);
+ }
+
+ if (get(this, 'isVisible') === false) {
+ buffer.style('display', 'none');
+ }
+ },
+
+ // ..........................................................
+ // STANDARD RENDER PROPERTIES
+ //
+
+ /**
+ Tag name for the view's outer element. The tag name is only used when an
+ element is first created. If you change the `tagName` for an element, you
+ must destroy and recreate the view element.
+
+ By default, the render buffer will use a `` tag for views.
+
+ @property tagName
+ @type String
+ @default null
+ */
+
+ // We leave this null by default so we can tell the difference between
+ // the default case and a user-specified tag.
+ tagName: null,
+
+ /**
+ The WAI-ARIA role of the control represented by this view. For example, a
+ button may have a role of type 'button', or a pane may have a role of
+ type 'alertdialog'. This property is used by assistive software to help
+ visually challenged users navigate rich web applications.
+
+ The full list of valid WAI-ARIA roles is available at:
+ [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization)
+
+ @property ariaRole
+ @type String
+ @default null
+ */
+ ariaRole: null,
+
+ /**
+ Standard CSS class names to apply to the view's outer element. This
+ property automatically inherits any class names defined by the view's
+ superclasses as well.
+
+ @property classNames
+ @type Array
+ @default ['ember-view']
+ */
+ classNames: ['ember-view'],
+
+ /**
+ A list of properties of the view to apply as class names. If the property
+ is a string value, the value of that string will be applied as a class
+ name.
+
+ ```javascript
+ // Applies the 'high' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['priority']
+ priority: 'high'
+ });
+ ```
+
+ If the value of the property is a Boolean, the name of that property is
+ added as a dasherized class name.
+
+ ```javascript
+ // Applies the 'is-urgent' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['isUrgent']
+ isUrgent: true
+ });
+ ```
+
+ If you would prefer to use a custom value instead of the dasherized
+ property name, you can pass a binding like this:
+
+ ```javascript
+ // Applies the 'urgent' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['isUrgent:urgent']
+ isUrgent: true
+ });
+ ```
+
+ This list of properties is inherited from the view's superclasses as well.
+
+ @property classNameBindings
+ @type Array
+ @default []
+ */
+ classNameBindings: EMPTY_ARRAY,
+
+ /**
+ A list of properties of the view to apply as attributes. If the property is
+ a string value, the value of that string will be applied as the attribute.
+
+ ```javascript
+ // Applies the type attribute to the element
+ // with the value "button", like
+ Ember.View.extend({
+ attributeBindings: ['type'],
+ type: 'button'
+ });
+ ```
+
+ If the value of the property is a Boolean, the name of that property is
+ added as an attribute.
+
+ ```javascript
+ // Renders something like
+ Ember.View.extend({
+ attributeBindings: ['enabled'],
+ enabled: true
+ });
+ ```
+
+ @property attributeBindings
+ */
+ attributeBindings: EMPTY_ARRAY,
+
+ // .......................................................
+ // CORE DISPLAY METHODS
+ //
+
+ /**
+ Setup a view, but do not finish waking it up.
+
+ * configure `childViews`
+ * register the view with the global views hash, which is used for event
+ dispatch
+
+ @method init
+ @private
+ */
+ init: function() {
+ if (!this.isVirtual && !this.elementId) {
+ this.elementId = guidFor(this);
+ }
+
+ this._super();
+
+ // setup child views. be sure to clone the child views array first
+ this._childViews = this._childViews.slice();
+
+ Ember.assert("Only arrays are allowed for 'classNameBindings'", typeOf(this.classNameBindings) === 'array');
+ this.classNameBindings = emberA(this.classNameBindings.slice());
+
+ Ember.assert("Only arrays are allowed for 'classNames'", typeOf(this.classNames) === 'array');
+ this.classNames = emberA(this.classNames.slice());
+ },
+
+ appendChild: function(view, options) {
+ return this.currentState.appendChild(this, view, options);
+ },
+
+ /**
+ Removes the child view from the parent view.
+
+ @method removeChild
+ @param {Ember.View} view
+ @return {Ember.View} receiver
+ */
+ removeChild: function(view) {
+ // If we're destroying, the entire subtree will be
+ // freed, and the DOM will be handled separately,
+ // so no need to mess with childViews.
+ if (this.isDestroying) { return; }
+
+ // update parent node
+ set(view, '_parentView', null);
+
+ // remove view from childViews array.
+ var childViews = this._childViews;
+
+ removeObject(childViews, view);
+
+ this.propertyDidChange('childViews'); // HUH?! what happened to will change?
+
+ return this;
+ },
+
+ /**
+ Removes all children from the `parentView`.
+
+ @method removeAllChildren
+ @return {Ember.View} receiver
+ */
+ removeAllChildren: function() {
+ return this.mutateChildViews(function(parentView, view) {
+ parentView.removeChild(view);
+ });
+ },
+
+ destroyAllChildren: function() {
+ return this.mutateChildViews(function(parentView, view) {
+ view.destroy();
+ });
+ },
+
+ /**
+ Removes the view from its `parentView`, if one is found. Otherwise
+ does nothing.
+
+ @method removeFromParent
+ @return {Ember.View} receiver
+ */
+ removeFromParent: function() {
+ var parent = this._parentView;
+
+ // Remove DOM element from parent
+ this.remove();
+
+ if (parent) { parent.removeChild(this); }
+ return this;
+ },
+
+ /**
+ You must call `destroy` on a view to destroy the view (and all of its
+ child views). This will remove the view from any parent node, then make
+ sure that the DOM element managed by the view can be released by the
+ memory manager.
+
+ @method destroy
+ */
+ destroy: function() {
+ var childViews = this._childViews;
+ // get parentView before calling super because it'll be destroyed
+ var nonVirtualParentView = get(this, 'parentView');
+ var viewName = this.viewName;
+ var childLen, i;
+
+ if (!this._super()) { return; }
+
+ // remove from non-virtual parent view if viewName was specified
+ if (viewName && nonVirtualParentView) {
+ nonVirtualParentView.set(viewName, null);
+ }
+
+ return this;
+ },
+
+ /**
+ Instantiates a view to be added to the childViews array during view
+ initialization. You generally will not call this method directly unless
+ you are overriding `createChildViews()`. Note that this method will
+ automatically configure the correct settings on the new view instance to
+ act as a child of the parent.
+
+ @method createChildView
+ @param {Class|String} viewClass
+ @param {Hash} [attrs] Attributes to add
+ @return {Ember.View} new instance
+ */
+ createChildView: function(view, attrs) {
+ if (!view) {
+ throw new TypeError("createChildViews first argument must exist");
+ }
+
+ if (view.isView && view._parentView === this && view.container === this.container) {
+ return view;
+ }
+
+ attrs = attrs || {};
+ attrs._parentView = this;
+
+ if (CoreView.detect(view)) {
+ attrs.templateData = attrs.templateData || get(this, 'templateData');
+
+ attrs.container = this.container;
+ view = view.create(attrs);
+
+ // don't set the property on a virtual view, as they are invisible to
+ // consumers of the view API
+ if (view.viewName) {
+ set(get(this, 'concreteView'), view.viewName, view);
+ }
+ } else if ('string' === typeof view) {
+ var fullName = 'view:' + view;
+ var ViewKlass = this.container.lookupFactory(fullName);
+
+ Ember.assert("Could not find view: '" + fullName + "'", !!ViewKlass);
+
+ attrs.templateData = get(this, 'templateData');
+ view = ViewKlass.create(attrs);
+ } else {
+ Ember.assert('You must pass instance or subclass of View', view.isView);
+ attrs.container = this.container;
+
+ if (!get(view, 'templateData')) {
+ attrs.templateData = get(this, 'templateData');
+ }
+
+ setProperties(view, attrs);
+
+ }
+
+ return view;
+ },
+
+ becameVisible: Ember.K,
+ becameHidden: Ember.K,
+
+ /**
+ When the view's `isVisible` property changes, toggle the visibility
+ element of the actual DOM element.
+
+ @method _isVisibleDidChange
+ @private
+ */
+ _isVisibleDidChange: observer('isVisible', function() {
+ if (this._isVisible === get(this, 'isVisible')) { return ; }
+ run.scheduleOnce('render', this, this._toggleVisibility);
+ }),
+
+ _toggleVisibility: function() {
+ var $el = this.$();
+ var isVisible = get(this, 'isVisible');
+
+ if (this._isVisible === isVisible) { return ; }
+
+ // It's important to keep these in sync, even if we don't yet have
+ // an element in the DOM to manipulate:
+ this._isVisible = isVisible;
+
+ if (!$el) { return; }
+
+ $el.toggle(isVisible);
+
+ if (this._isAncestorHidden()) { return; }
+
+ if (isVisible) {
+ this._notifyBecameVisible();
+ } else {
+ this._notifyBecameHidden();
+ }
+ },
+
+ _notifyBecameVisible: function() {
+ this.trigger('becameVisible');
+
+ this.forEachChildView(function(view) {
+ var isVisible = get(view, 'isVisible');
+
+ if (isVisible || isVisible === null) {
+ view._notifyBecameVisible();
+ }
+ });
+ },
+
+ _notifyBecameHidden: function() {
+ this.trigger('becameHidden');
+ this.forEachChildView(function(view) {
+ var isVisible = get(view, 'isVisible');
+
+ if (isVisible || isVisible === null) {
+ view._notifyBecameHidden();
+ }
+ });
+ },
+
+ _isAncestorHidden: function() {
+ var parent = get(this, 'parentView');
+
+ while (parent) {
+ if (get(parent, 'isVisible') === false) { return true; }
+
+ parent = get(parent, 'parentView');
+ }
+
+ return false;
+ },
+ transitionTo: function(state, children) {
+ Ember.deprecate("Ember.View#transitionTo has been deprecated, it is for internal use only");
+ this._transitionTo(state, children);
+ },
+ _transitionTo: function(state, children) {
+ var priorState = this.currentState;
+ var currentState = this.currentState = this._states[state];
+ this._state = state;
+
+ if (priorState && priorState.exit) { priorState.exit(this); }
+ if (currentState.enter) { currentState.enter(this); }
+ },
+
+ // .......................................................
+ // EVENT HANDLING
+ //
+
+ /**
+ Handle events from `Ember.EventDispatcher`
+
+ @method handleEvent
+ @param eventName {String}
+ @param evt {Event}
+ @private
+ */
+ handleEvent: function(eventName, evt) {
+ return this.currentState.handleEvent(this, eventName, evt);
+ },
+
+ registerObserver: function(root, path, target, observer) {
+ if (!observer && 'function' === typeof target) {
+ observer = target;
+ target = null;
+ }
+
+ if (!root || typeof root !== 'object') {
+ return;
+ }
+
+ var view = this;
+ var stateCheckedObserver = function() {
+ view.currentState.invokeObserver(this, observer);
+ };
+ var scheduledObserver = function() {
+ run.scheduleOnce('render', this, stateCheckedObserver);
+ };
+
+ addObserver(root, path, target, scheduledObserver);
+
+ this.one('willClearRender', function() {
+ removeObserver(root, path, target, scheduledObserver);
+ });
+ }
+
+ });
+ deprecateProperty(View.prototype, 'state', '_state');
+ deprecateProperty(View.prototype, 'states', '_states');
+
+ /*
+ Describe how the specified actions should behave in the various
+ states that a view can exist in. Possible states:
+
+ * preRender: when a view is first instantiated, and after its
+ element was destroyed, it is in the preRender state
+ * inBuffer: once a view has been rendered, but before it has
+ been inserted into the DOM, it is in the inBuffer state
+ * hasElement: the DOM representation of the view is created,
+ and is ready to be inserted
+ * inDOM: once a view has been inserted into the DOM it is in
+ the inDOM state. A view spends the vast majority of its
+ existence in this state.
+ * destroyed: once a view has been destroyed (using the destroy
+ method), it is in this state. No further actions can be invoked
+ on a destroyed view.
+ */
+
+ // in the destroyed state, everything is illegal
+
+ // before rendering has begun, all legal manipulations are noops.
+
+ // inside the buffer, legal manipulations are done on the buffer
+
+ // once the view has been inserted into the DOM, legal manipulations
+ // are done on the DOM element.
+
+ function notifyMutationListeners() {
+ run.once(View, 'notifyMutationListeners');
+ }
+
+ View.reopenClass({
+
+ /**
+ Parse a path and return an object which holds the parsed properties.
+
+ For example a path like "content.isEnabled:enabled:disabled" will return the
+ following object:
+
+ ```javascript
+ {
+ path: "content.isEnabled",
+ className: "enabled",
+ falsyClassName: "disabled",
+ classNames: ":enabled:disabled"
+ }
+ ```
+
+ @method _parsePropertyPath
+ @static
+ @private
+ */
+ _parsePropertyPath: function(path) {
+ var split = path.split(':');
+ var propertyPath = split[0];
+ var classNames = "";
+ var className, falsyClassName;
+
+ // check if the property is defined as prop:class or prop:trueClass:falseClass
+ if (split.length > 1) {
+ className = split[1];
+ if (split.length === 3) { falsyClassName = split[2]; }
+
+ classNames = ':' + className;
+ if (falsyClassName) { classNames += ":" + falsyClassName; }
+ }
+
+ return {
+ path: propertyPath,
+ classNames: classNames,
+ className: (className === '') ? undefined : className,
+ falsyClassName: falsyClassName
+ };
+ },
+
+ /**
+ Get the class name for a given value, based on the path, optional
+ `className` and optional `falsyClassName`.
+
+ - if a `className` or `falsyClassName` has been specified:
+ - if the value is truthy and `className` has been specified,
+ `className` is returned
+ - if the value is falsy and `falsyClassName` has been specified,
+ `falsyClassName` is returned
+ - otherwise `null` is returned
+ - if the value is `true`, the dasherized last part of the supplied path
+ is returned
+ - if the value is not `false`, `undefined` or `null`, the `value`
+ is returned
+ - if none of the above rules apply, `null` is returned
+
+ @method _classStringForValue
+ @param path
+ @param val
+ @param className
+ @param falsyClassName
+ @static
+ @private
+ */
+ _classStringForValue: function(path, val, className, falsyClassName) {
+ if(isArray(val)) {
+ val = get(val, 'length') !== 0;
+ }
+
+ // When using the colon syntax, evaluate the truthiness or falsiness
+ // of the value to determine which className to return
+ if (className || falsyClassName) {
+ if (className && !!val) {
+ return className;
+
+ } else if (falsyClassName && !val) {
+ return falsyClassName;
+
+ } else {
+ return null;
+ }
+
+ // If value is a Boolean and true, return the dasherized property
+ // name.
+ } else if (val === true) {
+ // Normalize property path to be suitable for use
+ // as a class name. For exaple, content.foo.barBaz
+ // becomes bar-baz.
+ var parts = path.split('.');
+ return dasherize(parts[parts.length-1]);
+
+ // If the value is not false, undefined, or null, return the current
+ // value of the property.
+ } else if (val !== false && val != null) {
+ return val;
+
+ // Nothing to display. Return null so that the old class is removed
+ // but no new class is added.
+ } else {
+ return null;
+ }
+ }
+ });
+
+ var mutation = EmberObject.extend(Evented).create();
+ // TODO MOVE TO RENDERER HOOKS
+ View.addMutationListener = function(callback) {
+ mutation.on('change', callback);
+ };
+
+ View.removeMutationListener = function(callback) {
+ mutation.off('change', callback);
+ };
+
+ View.notifyMutationListeners = function() {
+ mutation.trigger('change');
+ };
+
+ /**
+ Global views hash
+
+ @property views
+ @static
+ @type Hash
+ */
+ View.views = {};
+
+ // If someone overrides the child views computed property when
+ // defining their class, we want to be able to process the user's
+ // supplied childViews and then restore the original computed property
+ // at view initialization time. This happens in Ember.ContainerView's init
+ // method.
+ View.childViewsProperty = childViewsProperty;
+
+ View.applyAttributeBindings = function(elem, name, value) {
+ var type = typeOf(value);
+
+ // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js
+ if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) {
+ if (value !== elem.attr(name)) {
+ elem.attr(name, value);
+ }
+ } else if (name === 'value' || type === 'boolean') {
+ if (isNone(value) || value === false) {
+ // `null`, `undefined` or `false` should remove attribute
+ elem.removeAttr(name);
+ // In IE8 `prop` couldn't remove attribute when name is `required`.
+ if (name === 'required') {
+ elem.removeProp(name);
+ } else {
+ elem.prop(name, '');
+ }
+ } else if (value !== elem.prop(name)) {
+ // value should always be properties
+ elem.prop(name, value);
+ }
+ } else if (!value) {
+ elem.removeAttr(name);
+ }
+ };
+
+ __exports__["default"] = View;
+ });
+enifed("ember",
+ ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) {
+ "use strict";
+ /* global navigator */
+ // require the main entry points for each of these packages
+ // this is so that the global exports occur properly
+
+ // do this to ensure that Ember.Test is defined properly on the global
+ // if it is present.
+ if (Ember.__loader.registry['ember-testing']) {
+ requireModule('ember-testing');
+ }
+
+ /**
+ Ember
+
+ @module ember
+ */
+
+ Ember.deprecate('Usage of Ember is deprecated for Internet Explorer 6 and 7, support will be removed in the next major version.', !navigator.userAgent.match(/MSIE [67]/));
+ });
+enifed("morph",
+ ["./morph/morph","./morph/dom-helper","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Morph = __dependency1__["default"];
+ var Morph;
+ __exports__.Morph = Morph;
+ var DOMHelper = __dependency2__["default"];
+ var DOMHelper;
+ __exports__.DOMHelper = DOMHelper;
+ });
+enifed("morph/dom-helper",
+ ["../morph/morph","./dom-helper/build-html-dom","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Morph = __dependency1__["default"];
+ var buildHTMLDOM = __dependency2__.buildHTMLDOM;
+ var svgNamespace = __dependency2__.svgNamespace;
+ var svgHTMLIntegrationPoints = __dependency2__.svgHTMLIntegrationPoints;
+
+ var deletesBlankTextNodes = (function(){
+ var element = document.createElement('div');
+ element.appendChild( document.createTextNode('') );
+ var clonedElement = element.cloneNode(true);
+ return clonedElement.childNodes.length === 0;
+ })();
+
+ var ignoresCheckedAttribute = (function(){
+ var element = document.createElement('input');
+ element.setAttribute('checked', 'checked');
+ var clonedElement = element.cloneNode(false);
+ return !clonedElement.checked;
+ })();
+
+ function isSVG(ns){
+ return ns === svgNamespace;
+ }
+
+ // This is not the namespace of the element, but of
+ // the elements inside that elements.
+ function interiorNamespace(element){
+ if (
+ element &&
+ element.namespaceURI === svgNamespace &&
+ !svgHTMLIntegrationPoints[element.tagName]
+ ) {
+ return svgNamespace;
+ } else {
+ return null;
+ }
+ }
+
+ // The HTML spec allows for "omitted start tags". These tags are optional
+ // when their intended child is the first thing in the parent tag. For
+ // example, this is a tbody start tag:
+ //
+ //
+ //
+ //
+ //
+ // The tbody may be omitted, and the browser will accept and render:
+ //
+ //
+ //
+ //
+ // However, the omitted start tag will still be added to the DOM. Here
+ // we test the string and context to see if the browser is about to
+ // perform this cleanup.
+ //
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags
+ // describes which tags are omittable. The spec for tbody and colgroup
+ // explains this behavior:
+ //
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element
+ //
+
+ var omittedStartTagChildTest = /<([\w:]+)/;
+ function detectOmittedStartTag(string, contextualElement){
+ // Omitted start tags are only inside table tags.
+ if (contextualElement.tagName === 'TABLE') {
+ var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string);
+ if (omittedStartTagChildMatch) {
+ var omittedStartTagChild = omittedStartTagChildMatch[1];
+ // It is already asserted that the contextual element is a table
+ // and not the proper start tag. Just see if a tag was omitted.
+ return omittedStartTagChild === 'tr' ||
+ omittedStartTagChild === 'col';
+ }
+ }
+ }
+
+ function buildSVGDOM(html, dom){
+ var div = dom.document.createElement('div');
+ div.innerHTML = ''+html+' ';
+ return div.firstChild.childNodes;
+ }
+
+ /*
+ * A class wrapping DOM functions to address environment compatibility,
+ * namespaces, contextual elements for morph un-escaped content
+ * insertion.
+ *
+ * When entering a template, a DOMHelper should be passed:
+ *
+ * template(context, { hooks: hooks, dom: new DOMHelper() });
+ *
+ * TODO: support foreignObject as a passed contextual element. It has
+ * a namespace (svg) that does not match its internal namespace
+ * (xhtml).
+ *
+ * @class DOMHelper
+ * @constructor
+ * @param {HTMLDocument} _document The document DOM methods are proxied to
+ */
+ function DOMHelper(_document){
+ this.document = _document || window.document;
+ this.namespace = null;
+ }
+
+ var prototype = DOMHelper.prototype;
+ prototype.constructor = DOMHelper;
+
+ prototype.insertBefore = function(element, childElement, referenceChild) {
+ return element.insertBefore(childElement, referenceChild);
+ };
+
+ prototype.appendChild = function(element, childElement) {
+ return element.appendChild(childElement);
+ };
+
+ prototype.appendText = function(element, text) {
+ return element.appendChild(this.document.createTextNode(text));
+ };
+
+ prototype.setAttribute = function(element, name, value) {
+ element.setAttribute(name, value);
+ };
+
+ if (document.createElementNS) {
+ // Only opt into namespace detection if a contextualElement
+ // is passed.
+ prototype.createElement = function(tagName, contextualElement) {
+ var namespace = this.namespace;
+ if (contextualElement) {
+ if (tagName === 'svg') {
+ namespace = svgNamespace;
+ } else {
+ namespace = interiorNamespace(contextualElement);
+ }
+ }
+ if (namespace) {
+ return this.document.createElementNS(namespace, tagName);
+ } else {
+ return this.document.createElement(tagName);
+ }
+ };
+ } else {
+ prototype.createElement = function(tagName) {
+ return this.document.createElement(tagName);
+ };
+ }
+
+ prototype.setNamespace = function(ns) {
+ this.namespace = ns;
+ };
+
+ prototype.detectNamespace = function(element) {
+ this.namespace = interiorNamespace(element);
+ };
+
+ prototype.createDocumentFragment = function(){
+ return this.document.createDocumentFragment();
+ };
+
+ prototype.createTextNode = function(text){
+ return this.document.createTextNode(text);
+ };
+
+ prototype.repairClonedNode = function(element, blankChildTextNodes, isChecked){
+ if (deletesBlankTextNodes && blankChildTextNodes.length > 0) {
+ for (var i=0, len=blankChildTextNodes.length;i]*)>", 'i'))[0];
+ var endTag = '';
+
+ var wrappedHTML = [startTag, html, endTag];
+
+ var i = wrappingTags.length;
+ var wrappedDepth = 1 + i;
+ while(i--) {
+ wrappedHTML.unshift('<'+wrappingTags[i]+'>');
+ wrappedHTML.push('');
+ }
+
+ var wrapper = document.createElement('div');
+ scriptSafeInnerHTML(wrapper, wrappedHTML.join(''));
+ var element = wrapper;
+ while (wrappedDepth--) {
+ element = element.firstChild;
+ while (element && element.nodeType !== 1) {
+ element = element.nextSibling;
+ }
+ }
+ while (element && element.tagName !== tagName) {
+ element = element.nextSibling;
+ }
+ return element ? element.childNodes : [];
+ }
+
+ var buildDOM;
+ if (needsShy) {
+ buildDOM = function buildDOM(html, contextualElement, dom){
+ contextualElement = dom.cloneNode(contextualElement, false);
+ scriptSafeInnerHTML(contextualElement, html);
+ return contextualElement.childNodes;
+ };
+ } else {
+ buildDOM = function buildDOM(html, contextualElement, dom){
+ contextualElement = dom.cloneNode(contextualElement, false);
+ contextualElement.innerHTML = html;
+ return contextualElement.childNodes;
+ };
+ }
+
+
+ var buildIESafeDOM;
+ if (tagNamesRequiringInnerHTMLFix || movesWhitespace) {
+ buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) {
+ // Make a list of the leading text on script nodes. Include
+ // script tags without any whitespace for easier processing later.
+ var spacesBefore = [];
+ var spacesAfter = [];
+ html = html.replace(/(\s*)()(\s*)/g, function(match, tag, spaces) {
+ spacesAfter.push(spaces);
+ return tag;
+ });
+
+ // Fetch nodes
+ var nodes;
+ if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) {
+ // buildDOMWithFix uses string wrappers for problematic innerHTML.
+ nodes = buildDOMWithFix(html, contextualElement);
+ } else {
+ nodes = buildDOM(html, contextualElement, dom);
+ }
+
+ // Build a list of script tags, the nodes themselves will be
+ // mutated as we add test nodes.
+ var i, j, node, nodeScriptNodes;
+ var scriptNodes = [];
+ for (i=0;node=nodes[i];i++) {
+ if (node.nodeType !== 1) {
+ continue;
+ }
+ if (node.tagName === 'SCRIPT') {
+ scriptNodes.push(node);
+ } else {
+ nodeScriptNodes = node.getElementsByTagName('script');
+ for (j=0;j 0) {
+ textNode = dom.document.createTextNode(spaceBefore);
+ scriptNode.parentNode.insertBefore(textNode, scriptNode);
+ }
+
+ spaceAfter = spacesAfter[i];
+ if (spaceAfter && spaceAfter.length > 0) {
+ textNode = dom.document.createTextNode(spaceAfter);
+ scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling);
+ }
+ }
+
+ return nodes;
+ };
+ } else {
+ buildIESafeDOM = buildDOM;
+ }
+
+ var buildHTMLDOM;
+ if (needsIntegrationPointFix) {
+ buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom){
+ if (svgHTMLIntegrationPoints[contextualElement.tagName]) {
+ return buildIESafeDOM(html, document.createElement('div'), dom);
+ } else {
+ return buildIESafeDOM(html, contextualElement, dom);
+ }
+ };
+ } else {
+ buildHTMLDOM = buildIESafeDOM;
+ }
+
+ __exports__.buildHTMLDOM = buildHTMLDOM;
+ });
+enifed("morph/morph",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var splice = Array.prototype.splice;
+
+ function ensureStartEnd(start, end) {
+ if (start === null || end === null) {
+ throw new Error('a fragment parent must have boundary nodes in order to detect insertion');
+ }
+ }
+
+ function ensureContext(contextualElement) {
+ if (!contextualElement || contextualElement.nodeType !== 1) {
+ throw new Error('An element node must be provided for a contextualElement, you provided ' +
+ (contextualElement ? 'nodeType ' + contextualElement.nodeType : 'nothing'));
+ }
+ }
+
+ // TODO: this is an internal API, this should be an assert
+ function Morph(parent, start, end, domHelper, contextualElement) {
+ if (parent.nodeType === 11) {
+ ensureStartEnd(start, end);
+ this.element = null;
+ } else {
+ this.element = parent;
+ }
+ this._parent = parent;
+ this.start = start;
+ this.end = end;
+ this.domHelper = domHelper;
+ ensureContext(contextualElement);
+ this.contextualElement = contextualElement;
+ this.reset();
+ }
+
+ Morph.prototype.reset = function() {
+ this.text = null;
+ this.owner = null;
+ this.morphs = null;
+ this.before = null;
+ this.after = null;
+ this.escaped = true;
+ };
+
+ Morph.prototype.parent = function () {
+ if (!this.element) {
+ var parent = this.start.parentNode;
+ if (this._parent !== parent) {
+ this.element = this._parent = parent;
+ }
+ }
+ return this._parent;
+ };
+
+ Morph.prototype.destroy = function () {
+ if (this.owner) {
+ this.owner.removeMorph(this);
+ } else {
+ clear(this.element || this.parent(), this.start, this.end);
+ }
+ };
+
+ Morph.prototype.removeMorph = function (morph) {
+ var morphs = this.morphs;
+ for (var i=0, l=morphs.length; i 0 ? morphs[index-1] : null;
+ var after = index < morphs.length ? morphs[index] : null;
+ var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling);
+ var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling);
+ var morph = new Morph(parent, start, end, this.domHelper, this.contextualElement);
+
+ morph.owner = this;
+ morph._update(parent, node);
+
+ if (before !== null) {
+ morph.before = before;
+ before.end = start.nextSibling;
+ before.after = morph;
+ }
+
+ if (after !== null) {
+ morph.after = after;
+ after.before = morph;
+ after.start = end.previousSibling;
+ }
+
+ this.morphs.splice(index, 0, morph);
+ return morph;
+ };
+
+ Morph.prototype.replace = function (index, removedLength, addedNodes) {
+ if (this.morphs === null) this.morphs = [];
+ var parent = this.element || this.parent();
+ var morphs = this.morphs;
+ var before = index > 0 ? morphs[index-1] : null;
+ var after = index+removedLength < morphs.length ? morphs[index+removedLength] : null;
+ var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling);
+ var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling);
+ var addedLength = addedNodes === undefined ? 0 : addedNodes.length;
+ var args, i, current;
+
+ if (removedLength > 0) {
+ clear(parent, start, end);
+ }
+
+ if (addedLength === 0) {
+ if (before !== null) {
+ before.after = after;
+ before.end = end;
+ }
+ if (after !== null) {
+ after.before = before;
+ after.start = start;
+ }
+ morphs.splice(index, removedLength);
+ return;
+ }
+
+ args = new Array(addedLength+2);
+ if (addedLength > 0) {
+ for (i=0; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )";
+ }).join(", ")
+ }
+ END IF **/
+
+ // This is a somewhat naive strategy, but should work in a lot of cases
+ // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id.
+ //
+ // This strategy generally prefers more static and less dynamic matching.
+ // Specifically, it
+ //
+ // * prefers fewer stars to more, then
+ // * prefers using stars for less of the match to more, then
+ // * prefers fewer dynamic segments to more, then
+ // * prefers more static segments to more
+ function sortSolutions(states) {
+ return states.sort(function(a, b) {
+ if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; }
+
+ if (a.types.stars) {
+ if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; }
+ if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; }
+ }
+
+ if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; }
+ if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; }
+
+ return 0;
+ });
+ }
+
+ function recognizeChar(states, ch) {
+ var nextStates = [];
+
+ for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') {
+ isArray = true;
+ key = key.slice(0, keyLength - 2);
+ if(!queryParams[key]) {
+ queryParams[key] = [];
+ }
+ }
+ value = pair[1] ? decodeURIComponent(pair[1]) : '';
+ }
+ if (isArray) {
+ queryParams[key].push(value);
+ } else {
+ queryParams[key] = value;
+ }
+ }
+ return queryParams;
+ },
+
+ recognize: function(path) {
+ var states = [ this.rootState ],
+ pathLen, i, l, queryStart, queryParams = {},
+ isSlashDropped = false;
+
+ queryStart = path.indexOf('?');
+ if (queryStart !== -1) {
+ var queryString = path.substr(queryStart + 1, path.length);
+ path = path.substr(0, queryStart);
+ queryParams = this.parseQueryString(queryString);
+ }
+
+ path = decodeURI(path);
+
+ // DEBUG GROUP path
+
+ if (path.charAt(0) !== "/") { path = "/" + path; }
+
+ pathLen = path.length;
+ if (pathLen > 1 && path.charAt(pathLen - 1) === "/") {
+ path = path.substr(0, pathLen - 1);
+ isSlashDropped = true;
+ }
+
+ for (i=0, l=path.length; i= 0 && proceed; --i) {
+ var route = routes[i];
+ recognizer.add(routes, { as: route.handler });
+ proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index';
+ }
+ });
+ },
+
+ hasRoute: function(route) {
+ return this.recognizer.hasRoute(route);
+ },
+
+ queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) {
+ var router = this;
+
+ fireQueryParamDidChange(this, newState, changelist);
+
+ if (!wasTransitioning && this.activeTransition) {
+ // One of the handlers in queryParamsDidChange
+ // caused a transition. Just return that transition.
+ return this.activeTransition;
+ } else {
+ // Running queryParamsDidChange didn't change anything.
+ // Just update query params and be on our way.
+
+ // We have to return a noop transition that will
+ // perform a URL update at the end. This gives
+ // the user the ability to set the url update
+ // method (default is replaceState).
+ var newTransition = new Transition(this);
+ newTransition.queryParamsOnly = true;
+
+ oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition);
+
+ newTransition.promise = newTransition.promise.then(function(result) {
+ updateURL(newTransition, oldState, true);
+ if (router.didTransition) {
+ router.didTransition(router.currentHandlerInfos);
+ }
+ return result;
+ }, null, promiseLabel("Transition complete"));
+ return newTransition;
+ }
+ },
+
+ // NOTE: this doesn't really belong here, but here
+ // it shall remain until our ES6 transpiler can
+ // handle cyclical deps.
+ transitionByIntent: function(intent, isIntermediate) {
+ try {
+ return getTransitionByIntent.apply(this, arguments);
+ } catch(e) {
+ return new Transition(this, intent, null, e);
+ }
+ },
+
+ /**
+ Clears the current and target route handlers and triggers exit
+ on each of them starting at the leaf and traversing up through
+ its ancestors.
+ */
+ reset: function() {
+ if (this.state) {
+ forEach(this.state.handlerInfos.slice().reverse(), function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ callHook(handler, 'exit');
+ });
+ }
+
+ this.state = new TransitionState();
+ this.currentHandlerInfos = null;
+ },
+
+ activeTransition: null,
+
+ /**
+ var handler = handlerInfo.handler;
+ The entry point for handling a change to the URL (usually
+ via the back and forward button).
+
+ Returns an Array of handlers and the parameters associated
+ with those parameters.
+
+ @param {String} url a URL to process
+
+ @return {Array} an Array of `[handler, parameter]` tuples
+ */
+ handleURL: function(url) {
+ // Perform a URL-based transition, but don't change
+ // the URL afterward, since it already happened.
+ var args = slice.call(arguments);
+ if (url.charAt(0) !== '/') { args[0] = '/' + url; }
+
+ return doTransition(this, args).method(null);
+ },
+
+ /**
+ Hook point for updating the URL.
+
+ @param {String} url a URL to update to
+ */
+ updateURL: function() {
+ throw new Error("updateURL is not implemented");
+ },
+
+ /**
+ Hook point for replacing the current URL, i.e. with replaceState
+
+ By default this behaves the same as `updateURL`
+
+ @param {String} url a URL to update to
+ */
+ replaceURL: function(url) {
+ this.updateURL(url);
+ },
+
+ /**
+ Transition into the specified named route.
+
+ If necessary, trigger the exit callback on any handlers
+ that are no longer represented by the target route.
+
+ @param {String} name the name of the route
+ */
+ transitionTo: function(name) {
+ return doTransition(this, arguments);
+ },
+
+ intermediateTransitionTo: function(name) {
+ return doTransition(this, arguments, true);
+ },
+
+ refresh: function(pivotHandler) {
+ var state = this.activeTransition ? this.activeTransition.state : this.state;
+ var handlerInfos = state.handlerInfos;
+ var params = {};
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var handlerInfo = handlerInfos[i];
+ params[handlerInfo.name] = handlerInfo.params || {};
+ }
+
+ log(this, "Starting a refresh transition");
+ var intent = new NamedTransitionIntent({
+ name: handlerInfos[handlerInfos.length - 1].name,
+ pivotHandler: pivotHandler || handlerInfos[0].handler,
+ contexts: [], // TODO collect contexts...?
+ queryParams: this._changedQueryParams || state.queryParams || {}
+ });
+
+ return this.transitionByIntent(intent, false);
+ },
+
+ /**
+ Identical to `transitionTo` except that the current URL will be replaced
+ if possible.
+
+ This method is intended primarily for use with `replaceState`.
+
+ @param {String} name the name of the route
+ */
+ replaceWith: function(name) {
+ return doTransition(this, arguments).method('replace');
+ },
+
+ /**
+ Take a named route and context objects and generate a
+ URL.
+
+ @param {String} name the name of the route to generate
+ a URL for
+ @param {...Object} objects a list of objects to serialize
+
+ @return {String} a URL
+ */
+ generate: function(handlerName) {
+
+ var partitionedArgs = extractQueryParams(slice.call(arguments, 1)),
+ suppliedParams = partitionedArgs[0],
+ queryParams = partitionedArgs[1];
+
+ // Construct a TransitionIntent with the provided params
+ // and apply it to the present state of the router.
+ var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams });
+ var state = intent.applyToState(this.state, this.recognizer, this.getHandler);
+ var params = {};
+
+ for (var i = 0, len = state.handlerInfos.length; i < len; ++i) {
+ var handlerInfo = state.handlerInfos[i];
+ var handlerParams = handlerInfo.serialize();
+ merge(params, handlerParams);
+ }
+ params.queryParams = queryParams;
+
+ return this.recognizer.generate(handlerName, params);
+ },
+
+ applyIntent: function(handlerName, contexts) {
+ var intent = new NamedTransitionIntent({
+ name: handlerName,
+ contexts: contexts
+ });
+
+ var state = this.activeTransition && this.activeTransition.state || this.state;
+ return intent.applyToState(state, this.recognizer, this.getHandler);
+ },
+
+ isActiveIntent: function(handlerName, contexts, queryParams) {
+ var targetHandlerInfos = this.state.handlerInfos,
+ found = false, names, object, handlerInfo, handlerObj, i, len;
+
+ if (!targetHandlerInfos.length) { return false; }
+
+ var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name;
+ var recogHandlers = this.recognizer.handlersFor(targetHandler);
+
+ var index = 0;
+ for (len = recogHandlers.length; index < len; ++index) {
+ handlerInfo = targetHandlerInfos[index];
+ if (handlerInfo.name === handlerName) { break; }
+ }
+
+ if (index === recogHandlers.length) {
+ // The provided route name isn't even in the route hierarchy.
+ return false;
+ }
+
+ var state = new TransitionState();
+ state.handlerInfos = targetHandlerInfos.slice(0, index + 1);
+ recogHandlers = recogHandlers.slice(0, index + 1);
+
+ var intent = new NamedTransitionIntent({
+ name: targetHandler,
+ contexts: contexts
+ });
+
+ var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true);
+
+ var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos);
+ if (!queryParams || !handlersEqual) {
+ return handlersEqual;
+ }
+
+ // Get a hash of QPs that will still be active on new route
+ var activeQPsOnNewHandler = {};
+ merge(activeQPsOnNewHandler, queryParams);
+
+ var activeQueryParams = this.state.queryParams;
+ for (var key in activeQueryParams) {
+ if (activeQueryParams.hasOwnProperty(key) &&
+ activeQPsOnNewHandler.hasOwnProperty(key)) {
+ activeQPsOnNewHandler[key] = activeQueryParams[key];
+ }
+ }
+
+ return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams);
+ },
+
+ isActive: function(handlerName) {
+ var partitionedArgs = extractQueryParams(slice.call(arguments, 1));
+ return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]);
+ },
+
+ trigger: function(name) {
+ var args = slice.call(arguments);
+ trigger(this, this.currentHandlerInfos, false, args);
+ },
+
+ /**
+ Hook point for logging transition status updates.
+
+ @param {String} message The message to log.
+ */
+ log: null,
+
+ _willChangeContextEvent: 'willChangeContext',
+ _triggerWillChangeContext: function(handlerInfos, newTransition) {
+ trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]);
+ },
+
+ _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) {
+ trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]);
+ }
+ };
+
+ /**
+ @private
+
+ Fires queryParamsDidChange event
+ */
+ function fireQueryParamDidChange(router, newState, queryParamChangelist) {
+ // If queryParams changed trigger event
+ if (queryParamChangelist) {
+
+ // This is a little hacky but we need some way of storing
+ // changed query params given that no activeTransition
+ // is guaranteed to have occurred.
+ router._changedQueryParams = queryParamChangelist.all;
+ trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]);
+ router._changedQueryParams = null;
+ }
+ }
+
+ /**
+ @private
+
+ Takes an Array of `HandlerInfo`s, figures out which ones are
+ exiting, entering, or changing contexts, and calls the
+ proper handler hooks.
+
+ For example, consider the following tree of handlers. Each handler is
+ followed by the URL segment it handles.
+
+ ```
+ |~index ("/")
+ | |~posts ("/posts")
+ | | |-showPost ("/:id")
+ | | |-newPost ("/new")
+ | | |-editPost ("/edit")
+ | |~about ("/about/:id")
+ ```
+
+ Consider the following transitions:
+
+ 1. A URL transition to `/posts/1`.
+ 1. Triggers the `*model` callbacks on the
+ `index`, `posts`, and `showPost` handlers
+ 2. Triggers the `enter` callback on the same
+ 3. Triggers the `setup` callback on the same
+ 2. A direct transition to `newPost`
+ 1. Triggers the `exit` callback on `showPost`
+ 2. Triggers the `enter` callback on `newPost`
+ 3. Triggers the `setup` callback on `newPost`
+ 3. A direct transition to `about` with a specified
+ context object
+ 1. Triggers the `exit` callback on `newPost`
+ and `posts`
+ 2. Triggers the `serialize` callback on `about`
+ 3. Triggers the `enter` callback on `about`
+ 4. Triggers the `setup` callback on `about`
+
+ @param {Router} transition
+ @param {TransitionState} newState
+ */
+ function setupContexts(router, newState, transition) {
+ var partition = partitionHandlers(router.state, newState);
+
+ forEach(partition.exited, function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ delete handler.context;
+
+ callHook(handler, 'reset', true, transition);
+ callHook(handler, 'exit', transition);
+ });
+
+ var oldState = router.oldState = router.state;
+ router.state = newState;
+ var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice();
+
+ try {
+ forEach(partition.reset, function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ callHook(handler, 'reset', false, transition);
+ });
+
+ forEach(partition.updatedContext, function(handlerInfo) {
+ return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition);
+ });
+
+ forEach(partition.entered, function(handlerInfo) {
+ return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition);
+ });
+ } catch(e) {
+ router.state = oldState;
+ router.currentHandlerInfos = oldState.handlerInfos;
+ throw e;
+ }
+
+ router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition);
+ }
+
+
+ /**
+ @private
+
+ Helper method used by setupContexts. Handles errors or redirects
+ that may happen in enter/setup.
+ */
+ function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) {
+
+ var handler = handlerInfo.handler,
+ context = handlerInfo.context;
+
+ if (enter) {
+ callHook(handler, 'enter', transition);
+ }
+ if (transition && transition.isAborted) {
+ throw new TransitionAborted();
+ }
+
+ handler.context = context;
+ callHook(handler, 'contextDidChange');
+
+ callHook(handler, 'setup', context, transition);
+ if (transition && transition.isAborted) {
+ throw new TransitionAborted();
+ }
+
+ currentHandlerInfos.push(handlerInfo);
+
+ return true;
+ }
+
+
+ /**
+ @private
+
+ This function is called when transitioning from one URL to
+ another to determine which handlers are no longer active,
+ which handlers are newly active, and which handlers remain
+ active but have their context changed.
+
+ Take a list of old handlers and new handlers and partition
+ them into four buckets:
+
+ * unchanged: the handler was active in both the old and
+ new URL, and its context remains the same
+ * updated context: the handler was active in both the
+ old and new URL, but its context changed. The handler's
+ `setup` method, if any, will be called with the new
+ context.
+ * exited: the handler was active in the old URL, but is
+ no longer active.
+ * entered: the handler was not active in the old URL, but
+ is now active.
+
+ The PartitionedHandlers structure has four fields:
+
+ * `updatedContext`: a list of `HandlerInfo` objects that
+ represent handlers that remain active but have a changed
+ context
+ * `entered`: a list of `HandlerInfo` objects that represent
+ handlers that are newly active
+ * `exited`: a list of `HandlerInfo` objects that are no
+ longer active.
+ * `unchanged`: a list of `HanderInfo` objects that remain active.
+
+ @param {Array[HandlerInfo]} oldHandlers a list of the handler
+ information for the previous URL (or `[]` if this is the
+ first handled transition)
+ @param {Array[HandlerInfo]} newHandlers a list of the handler
+ information for the new URL
+
+ @return {Partition}
+ */
+ function partitionHandlers(oldState, newState) {
+ var oldHandlers = oldState.handlerInfos;
+ var newHandlers = newState.handlerInfos;
+
+ var handlers = {
+ updatedContext: [],
+ exited: [],
+ entered: [],
+ unchanged: []
+ };
+
+ var handlerChanged, contextChanged = false, i, l;
+
+ for (i=0, l=newHandlers.length; i= 0; --i) {
+ var handlerInfo = handlerInfos[i];
+ merge(params, handlerInfo.params);
+ if (handlerInfo.handler.inaccessibleByURL) {
+ urlMethod = null;
+ }
+ }
+
+ if (urlMethod) {
+ params.queryParams = transition._visibleQueryParams || state.queryParams;
+ var url = router.recognizer.generate(handlerName, params);
+
+ if (urlMethod === 'replace') {
+ router.replaceURL(url);
+ } else {
+ router.updateURL(url);
+ }
+ }
+ }
+
+ /**
+ @private
+
+ Updates the URL (if necessary) and calls `setupContexts`
+ to update the router's array of `currentHandlerInfos`.
+ */
+ function finalizeTransition(transition, newState) {
+
+ try {
+ log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition.");
+
+ var router = transition.router,
+ handlerInfos = newState.handlerInfos,
+ seq = transition.sequence;
+
+ // Run all the necessary enter/setup/exit hooks
+ setupContexts(router, newState, transition);
+
+ // Check if a redirect occurred in enter/setup
+ if (transition.isAborted) {
+ // TODO: cleaner way? distinguish b/w targetHandlerInfos?
+ router.state.handlerInfos = router.currentHandlerInfos;
+ return Promise.reject(logAbort(transition));
+ }
+
+ updateURL(transition, newState, transition.intent.url);
+
+ transition.isActive = false;
+ router.activeTransition = null;
+
+ trigger(router, router.currentHandlerInfos, true, ['didTransition']);
+
+ if (router.didTransition) {
+ router.didTransition(router.currentHandlerInfos);
+ }
+
+ log(router, transition.sequence, "TRANSITION COMPLETE.");
+
+ // Resolve with the final handler.
+ return handlerInfos[handlerInfos.length - 1].handler;
+ } catch(e) {
+ if (!((e instanceof TransitionAborted))) {
+ //var erroneousHandler = handlerInfos.pop();
+ var infos = transition.state.handlerInfos;
+ transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler);
+ transition.abort();
+ }
+
+ throw e;
+ }
+ }
+
+ /**
+ @private
+
+ Begins and returns a Transition based on the provided
+ arguments. Accepts arguments in the form of both URL
+ transitions and named transitions.
+
+ @param {Router} router
+ @param {Array[Object]} args arguments passed to transitionTo,
+ replaceWith, or handleURL
+ */
+ function doTransition(router, args, isIntermediate) {
+ // Normalize blank transitions to root URL transitions.
+ var name = args[0] || '/';
+
+ var lastArg = args[args.length-1];
+ var queryParams = {};
+ if (lastArg && lastArg.hasOwnProperty('queryParams')) {
+ queryParams = pop.call(args).queryParams;
+ }
+
+ var intent;
+ if (args.length === 0) {
+
+ log(router, "Updating query params");
+
+ // A query param update is really just a transition
+ // into the route you're already on.
+ var handlerInfos = router.state.handlerInfos;
+ intent = new NamedTransitionIntent({
+ name: handlerInfos[handlerInfos.length - 1].name,
+ contexts: [],
+ queryParams: queryParams
+ });
+
+ } else if (name.charAt(0) === '/') {
+
+ log(router, "Attempting URL transition to " + name);
+ intent = new URLTransitionIntent({ url: name });
+
+ } else {
+
+ log(router, "Attempting transition to " + name);
+ intent = new NamedTransitionIntent({
+ name: args[0],
+ contexts: slice.call(args, 1),
+ queryParams: queryParams
+ });
+ }
+
+ return router.transitionByIntent(intent, isIntermediate);
+ }
+
+ function handlerInfosEqual(handlerInfos, otherHandlerInfos) {
+ if (handlerInfos.length !== otherHandlerInfos.length) {
+ return false;
+ }
+
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ if (handlerInfos[i] !== otherHandlerInfos[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) {
+ // We fire a finalizeQueryParamChange event which
+ // gives the new route hierarchy a chance to tell
+ // us which query params it's consuming and what
+ // their final values are. If a query param is
+ // no longer consumed in the final route hierarchy,
+ // its serialized segment will be removed
+ // from the URL.
+
+ for (var k in newQueryParams) {
+ if (newQueryParams.hasOwnProperty(k) &&
+ newQueryParams[k] === null) {
+ delete newQueryParams[k];
+ }
+ }
+
+ var finalQueryParamsArray = [];
+ trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]);
+
+ if (transition) {
+ transition._visibleQueryParams = {};
+ }
+
+ var finalQueryParams = {};
+ for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) {
+ var qp = finalQueryParamsArray[i];
+ finalQueryParams[qp.key] = qp.value;
+ if (transition && qp.visible !== false) {
+ transition._visibleQueryParams[qp.key] = qp.value;
+ }
+ }
+ return finalQueryParams;
+ }
+
+ function notifyExistingHandlers(router, newState, newTransition) {
+ var oldHandlers = router.state.handlerInfos,
+ changing = [],
+ leavingIndex = null,
+ leaving, leavingChecker, i, oldHandlerLen, oldHandler, newHandler;
+
+ oldHandlerLen = oldHandlers.length;
+ for (i = 0; i < oldHandlerLen; i++) {
+ oldHandler = oldHandlers[i];
+ newHandler = newState.handlerInfos[i];
+
+ if (!newHandler || oldHandler.name !== newHandler.name) {
+ leavingIndex = i;
+ break;
+ }
+
+ if (!newHandler.isResolved) {
+ changing.push(oldHandler);
+ }
+ }
+
+ if (leavingIndex !== null) {
+ leaving = oldHandlers.slice(leavingIndex, oldHandlerLen);
+ leavingChecker = function(name) {
+ for (var h = 0, len = leaving.length; h < len; h++) {
+ if (leaving[h].name === name) {
+ return true;
+ }
+ }
+ return false;
+ };
+
+ router._triggerWillLeave(leaving, newTransition, leavingChecker);
+ }
+
+ if (changing.length > 0) {
+ router._triggerWillChangeContext(changing, newTransition);
+ }
+
+ trigger(router, oldHandlers, true, ['willTransition', newTransition]);
+ }
+
+ __exports__["default"] = Router;
+ });
+enifed("router/transition-intent",
+ ["./utils","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var merge = __dependency1__.merge;
+
+ function TransitionIntent(props) {
+ this.initialize(props);
+
+ // TODO: wat
+ this.data = this.data || {};
+ }
+
+ TransitionIntent.prototype = {
+ initialize: null,
+ applyToState: null
+ };
+
+ __exports__["default"] = TransitionIntent;
+ });
+enifed("router/transition-intent/named-transition-intent",
+ ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var TransitionIntent = __dependency1__["default"];
+ var TransitionState = __dependency2__["default"];
+ var handlerInfoFactory = __dependency3__["default"];
+ var isParam = __dependency4__.isParam;
+ var extractQueryParams = __dependency4__.extractQueryParams;
+ var merge = __dependency4__.merge;
+ var subclass = __dependency4__.subclass;
+
+ __exports__["default"] = subclass(TransitionIntent, {
+ name: null,
+ pivotHandler: null,
+ contexts: null,
+ queryParams: null,
+
+ initialize: function(props) {
+ this.name = props.name;
+ this.pivotHandler = props.pivotHandler;
+ this.contexts = props.contexts || [];
+ this.queryParams = props.queryParams;
+ },
+
+ applyToState: function(oldState, recognizer, getHandler, isIntermediate) {
+
+ var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)),
+ pureArgs = partitionedArgs[0],
+ queryParams = partitionedArgs[1],
+ handlers = recognizer.handlersFor(pureArgs[0]);
+
+ var targetRouteName = handlers[handlers.length-1].handler;
+
+ return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate);
+ },
+
+ applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) {
+
+ var i, len;
+ var newState = new TransitionState();
+ var objects = this.contexts.slice(0);
+
+ var invalidateIndex = handlers.length;
+
+ // Pivot handlers are provided for refresh transitions
+ if (this.pivotHandler) {
+ for (i = 0, len = handlers.length; i < len; ++i) {
+ if (getHandler(handlers[i].handler) === this.pivotHandler) {
+ invalidateIndex = i;
+ break;
+ }
+ }
+ }
+
+ var pivotHandlerFound = !this.pivotHandler;
+
+ for (i = handlers.length - 1; i >= 0; --i) {
+ var result = handlers[i];
+ var name = result.handler;
+ var handler = getHandler(name);
+
+ var oldHandlerInfo = oldState.handlerInfos[i];
+ var newHandlerInfo = null;
+
+ if (result.names.length > 0) {
+ if (i >= invalidateIndex) {
+ newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo);
+ } else {
+ newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i);
+ }
+ } else {
+ // This route has no dynamic segment.
+ // Therefore treat as a param-based handlerInfo
+ // with empty params. This will cause the `model`
+ // hook to be called with empty params, which is desirable.
+ newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo);
+ }
+
+ if (checkingIfActive) {
+ // If we're performing an isActive check, we want to
+ // serialize URL params with the provided context, but
+ // ignore mismatches between old and new context.
+ newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context);
+ var oldContext = oldHandlerInfo && oldHandlerInfo.context;
+ if (result.names.length > 0 && newHandlerInfo.context === oldContext) {
+ // If contexts match in isActive test, assume params also match.
+ // This allows for flexibility in not requiring that every last
+ // handler provide a `serialize` method
+ newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params;
+ }
+ newHandlerInfo.context = oldContext;
+ }
+
+ var handlerToUse = oldHandlerInfo;
+ if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) {
+ invalidateIndex = Math.min(i, invalidateIndex);
+ handlerToUse = newHandlerInfo;
+ }
+
+ if (isIntermediate && !checkingIfActive) {
+ handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context);
+ }
+
+ newState.handlerInfos.unshift(handlerToUse);
+ }
+
+ if (objects.length > 0) {
+ throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName);
+ }
+
+ if (!isIntermediate) {
+ this.invalidateChildren(newState.handlerInfos, invalidateIndex);
+ }
+
+ merge(newState.queryParams, this.queryParams || {});
+
+ return newState;
+ },
+
+ invalidateChildren: function(handlerInfos, invalidateIndex) {
+ for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) {
+ var handlerInfo = handlerInfos[i];
+ handlerInfos[i] = handlerInfos[i].getUnresolved();
+ }
+ },
+
+ getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) {
+
+ var numNames = names.length;
+ var objectToUse;
+ if (objects.length > 0) {
+
+ // Use the objects provided for this transition.
+ objectToUse = objects[objects.length - 1];
+ if (isParam(objectToUse)) {
+ return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo);
+ } else {
+ objects.pop();
+ }
+ } else if (oldHandlerInfo && oldHandlerInfo.name === name) {
+ // Reuse the matching oldHandlerInfo
+ return oldHandlerInfo;
+ } else {
+ if (this.preTransitionState) {
+ var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i];
+ objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context;
+ } else {
+ // Ideally we should throw this error to provide maximal
+ // information to the user that not enough context objects
+ // were provided, but this proves too cumbersome in Ember
+ // in cases where inner template helpers are evaluated
+ // before parent helpers un-render, in which cases this
+ // error somewhat prematurely fires.
+ //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]");
+ return oldHandlerInfo;
+ }
+ }
+
+ return handlerInfoFactory('object', {
+ name: name,
+ handler: handler,
+ context: objectToUse,
+ names: names
+ });
+ },
+
+ createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) {
+ var params = {};
+
+ // Soak up all the provided string/numbers
+ var numNames = names.length;
+ while (numNames--) {
+
+ // Only use old params if the names match with the new handler
+ var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {};
+
+ var peek = objects[objects.length - 1];
+ var paramName = names[numNames];
+ if (isParam(peek)) {
+ params[paramName] = "" + objects.pop();
+ } else {
+ // If we're here, this means only some of the params
+ // were string/number params, so try and use a param
+ // value from a previous handler.
+ if (oldParams.hasOwnProperty(paramName)) {
+ params[paramName] = oldParams[paramName];
+ } else {
+ throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name);
+ }
+ }
+ }
+
+ return handlerInfoFactory('param', {
+ name: name,
+ handler: handler,
+ params: params
+ });
+ }
+ });
+ });
+enifed("router/transition-intent/url-transition-intent",
+ ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var TransitionIntent = __dependency1__["default"];
+ var TransitionState = __dependency2__["default"];
+ var handlerInfoFactory = __dependency3__["default"];
+ var oCreate = __dependency4__.oCreate;
+ var merge = __dependency4__.merge;
+ var subclass = __dependency4__.subclass;
+
+ __exports__["default"] = subclass(TransitionIntent, {
+ url: null,
+
+ initialize: function(props) {
+ this.url = props.url;
+ },
+
+ applyToState: function(oldState, recognizer, getHandler) {
+ var newState = new TransitionState();
+
+ var results = recognizer.recognize(this.url),
+ queryParams = {},
+ i, len;
+
+ if (!results) {
+ throw new UnrecognizedURLError(this.url);
+ }
+
+ var statesDiffer = false;
+
+ for (i = 0, len = results.length; i < len; ++i) {
+ var result = results[i];
+ var name = result.handler;
+ var handler = getHandler(name);
+
+ if (handler.inaccessibleByURL) {
+ throw new UnrecognizedURLError(this.url);
+ }
+
+ var newHandlerInfo = handlerInfoFactory('param', {
+ name: name,
+ handler: handler,
+ params: result.params
+ });
+
+ var oldHandlerInfo = oldState.handlerInfos[i];
+ if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) {
+ statesDiffer = true;
+ newState.handlerInfos[i] = newHandlerInfo;
+ } else {
+ newState.handlerInfos[i] = oldHandlerInfo;
+ }
+ }
+
+ merge(newState.queryParams, results.queryParams);
+
+ return newState;
+ }
+ });
+
+ /**
+ Promise reject reasons passed to promise rejection
+ handlers for failed transitions.
+ */
+ function UnrecognizedURLError(message) {
+ this.message = (message || "UnrecognizedURLError");
+ this.name = "UnrecognizedURLError";
+ }
+ });
+enifed("router/transition-state",
+ ["./handler-info","./utils","rsvp/promise","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo;
+ var forEach = __dependency2__.forEach;
+ var promiseLabel = __dependency2__.promiseLabel;
+ var callHook = __dependency2__.callHook;
+ var Promise = __dependency3__["default"];
+
+ function TransitionState(other) {
+ this.handlerInfos = [];
+ this.queryParams = {};
+ this.params = {};
+ }
+
+ TransitionState.prototype = {
+ handlerInfos: null,
+ queryParams: null,
+ params: null,
+
+ promiseLabel: function(label) {
+ var targetName = '';
+ forEach(this.handlerInfos, function(handlerInfo) {
+ if (targetName !== '') {
+ targetName += '.';
+ }
+ targetName += handlerInfo.name;
+ });
+ return promiseLabel("'" + targetName + "': " + label);
+ },
+
+ resolve: function(shouldContinue, payload) {
+ var self = this;
+ // First, calculate params for this state. This is useful
+ // information to provide to the various route hooks.
+ var params = this.params;
+ forEach(this.handlerInfos, function(handlerInfo) {
+ params[handlerInfo.name] = handlerInfo.params || {};
+ });
+
+ payload = payload || {};
+ payload.resolveIndex = 0;
+
+ var currentState = this;
+ var wasAborted = false;
+
+ // The prelude RSVP.resolve() asyncs us into the promise land.
+ return Promise.resolve(null, this.promiseLabel("Start transition"))
+ .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error'));
+
+ function innerShouldContinue() {
+ return Promise.resolve(shouldContinue(), currentState.promiseLabel("Check if should continue"))['catch'](function(reason) {
+ // We distinguish between errors that occurred
+ // during resolution (e.g. beforeModel/model/afterModel),
+ // and aborts due to a rejecting promise from shouldContinue().
+ wasAborted = true;
+ return Promise.reject(reason);
+ }, currentState.promiseLabel("Handle abort"));
+ }
+
+ function handleError(error) {
+ // This is the only possible
+ // reject value of TransitionState#resolve
+ var handlerInfos = currentState.handlerInfos;
+ var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ?
+ handlerInfos.length - 1 : payload.resolveIndex;
+ return Promise.reject({
+ error: error,
+ handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler,
+ wasAborted: wasAborted,
+ state: currentState
+ });
+ }
+
+ function proceed(resolvedHandlerInfo) {
+ var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved;
+
+ // Swap the previously unresolved handlerInfo with
+ // the resolved handlerInfo
+ currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo;
+
+ if (!wasAlreadyResolved) {
+ // Call the redirect hook. The reason we call it here
+ // vs. afterModel is so that redirects into child
+ // routes don't re-run the model hooks for this
+ // already-resolved route.
+ var handler = resolvedHandlerInfo.handler;
+ callHook(handler, 'redirect', resolvedHandlerInfo.context, payload);
+ }
+
+ // Proceed after ensuring that the redirect hook
+ // didn't abort this transition by transitioning elsewhere.
+ return innerShouldContinue().then(resolveOneHandlerInfo, null, currentState.promiseLabel('Resolve handler'));
+ }
+
+ function resolveOneHandlerInfo() {
+ if (payload.resolveIndex === currentState.handlerInfos.length) {
+ // This is is the only possible
+ // fulfill value of TransitionState#resolve
+ return {
+ error: null,
+ state: currentState
+ };
+ }
+
+ var handlerInfo = currentState.handlerInfos[payload.resolveIndex];
+
+ return handlerInfo.resolve(innerShouldContinue, payload)
+ .then(proceed, null, currentState.promiseLabel('Proceed'));
+ }
+ }
+ };
+
+ __exports__["default"] = TransitionState;
+ });
+enifed("router/transition",
+ ["rsvp/promise","./handler-info","./utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo;
+ var trigger = __dependency3__.trigger;
+ var slice = __dependency3__.slice;
+ var log = __dependency3__.log;
+ var promiseLabel = __dependency3__.promiseLabel;
+
+ /**
+ @private
+
+ A Transition is a thennable (a promise-like object) that represents
+ an attempt to transition to another route. It can be aborted, either
+ explicitly via `abort` or by attempting another transition while a
+ previous one is still underway. An aborted transition can also
+ be `retry()`d later.
+ */
+ function Transition(router, intent, state, error) {
+ var transition = this;
+ this.state = state || router.state;
+ this.intent = intent;
+ this.router = router;
+ this.data = this.intent && this.intent.data || {};
+ this.resolvedModels = {};
+ this.queryParams = {};
+
+ if (error) {
+ this.promise = Promise.reject(error);
+ return;
+ }
+
+ if (state) {
+ this.params = state.params;
+ this.queryParams = state.queryParams;
+ this.handlerInfos = state.handlerInfos;
+
+ var len = state.handlerInfos.length;
+ if (len) {
+ this.targetName = state.handlerInfos[len-1].name;
+ }
+
+ for (var i = 0; i < len; ++i) {
+ var handlerInfo = state.handlerInfos[i];
+
+ // TODO: this all seems hacky
+ if (!handlerInfo.isResolved) { break; }
+ this.pivotHandler = handlerInfo.handler;
+ }
+
+ this.sequence = Transition.currentSequence++;
+ this.promise = state.resolve(checkForAbort, this)['catch'](function(result) {
+ if (result.wasAborted || transition.isAborted) {
+ return Promise.reject(logAbort(transition));
+ } else {
+ transition.trigger('error', result.error, transition, result.handlerWithError);
+ transition.abort();
+ return Promise.reject(result.error);
+ }
+ }, promiseLabel('Handle Abort'));
+ } else {
+ this.promise = Promise.resolve(this.state);
+ this.params = {};
+ }
+
+ function checkForAbort() {
+ if (transition.isAborted) {
+ return Promise.reject(undefined, promiseLabel("Transition aborted - reject"));
+ }
+ }
+ }
+
+ Transition.currentSequence = 0;
+
+ Transition.prototype = {
+ targetName: null,
+ urlMethod: 'update',
+ intent: null,
+ params: null,
+ pivotHandler: null,
+ resolveIndex: 0,
+ handlerInfos: null,
+ resolvedModels: null,
+ isActive: true,
+ state: null,
+ queryParamsOnly: false,
+
+ isTransition: true,
+
+ isExiting: function(handler) {
+ var handlerInfos = this.handlerInfos;
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var handlerInfo = handlerInfos[i];
+ if (handlerInfo.name === handler || handlerInfo.handler === handler) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ /**
+ @public
+
+ The Transition's internal promise. Calling `.then` on this property
+ is that same as calling `.then` on the Transition object itself, but
+ this property is exposed for when you want to pass around a
+ Transition's promise, but not the Transition object itself, since
+ Transition object can be externally `abort`ed, while the promise
+ cannot.
+ */
+ promise: null,
+
+ /**
+ @public
+
+ Custom state can be stored on a Transition's `data` object.
+ This can be useful for decorating a Transition within an earlier
+ hook and shared with a later hook. Properties set on `data` will
+ be copied to new transitions generated by calling `retry` on this
+ transition.
+ */
+ data: null,
+
+ /**
+ @public
+
+ A standard promise hook that resolves if the transition
+ succeeds and rejects if it fails/redirects/aborts.
+
+ Forwards to the internal `promise` property which you can
+ use in situations where you want to pass around a thennable,
+ but not the Transition itself.
+
+ @param {Function} onFulfilled
+ @param {Function} onRejected
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ then: function(onFulfilled, onRejected, label) {
+ return this.promise.then(onFulfilled, onRejected, label);
+ },
+
+ /**
+ @public
+
+ Forwards to the internal `promise` property which you can
+ use in situations where you want to pass around a thennable,
+ but not the Transition itself.
+
+ @method catch
+ @param {Function} onRejection
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ "catch": function(onRejection, label) {
+ return this.promise["catch"](onRejection, label);
+ },
+
+ /**
+ @public
+
+ Forwards to the internal `promise` property which you can
+ use in situations where you want to pass around a thennable,
+ but not the Transition itself.
+
+ @method finally
+ @param {Function} callback
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ "finally": function(callback, label) {
+ return this.promise["finally"](callback, label);
+ },
+
+ /**
+ @public
+
+ Aborts the Transition. Note you can also implicitly abort a transition
+ by initiating another transition while a previous one is underway.
+ */
+ abort: function() {
+ if (this.isAborted) { return this; }
+ log(this.router, this.sequence, this.targetName + ": transition was aborted");
+ this.intent.preTransitionState = this.router.state;
+ this.isAborted = true;
+ this.isActive = false;
+ this.router.activeTransition = null;
+ return this;
+ },
+
+ /**
+ @public
+
+ Retries a previously-aborted transition (making sure to abort the
+ transition if it's still active). Returns a new transition that
+ represents the new attempt to transition.
+ */
+ retry: function() {
+ // TODO: add tests for merged state retry()s
+ this.abort();
+ return this.router.transitionByIntent(this.intent, false);
+ },
+
+ /**
+ @public
+
+ Sets the URL-changing method to be employed at the end of a
+ successful transition. By default, a new Transition will just
+ use `updateURL`, but passing 'replace' to this method will
+ cause the URL to update using 'replaceWith' instead. Omitting
+ a parameter will disable the URL change, allowing for transitions
+ that don't update the URL at completion (this is also used for
+ handleURL, since the URL has already changed before the
+ transition took place).
+
+ @param {String} method the type of URL-changing method to use
+ at the end of a transition. Accepted values are 'replace',
+ falsy values, or any other non-falsy value (which is
+ interpreted as an updateURL transition).
+
+ @return {Transition} this transition
+ */
+ method: function(method) {
+ this.urlMethod = method;
+ return this;
+ },
+
+ /**
+ @public
+
+ Fires an event on the current list of resolved/resolving
+ handlers within this transition. Useful for firing events
+ on route hierarchies that haven't fully been entered yet.
+
+ Note: This method is also aliased as `send`
+
+ @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error
+ @param {String} name the name of the event to fire
+ */
+ trigger: function (ignoreFailure) {
+ var args = slice.call(arguments);
+ if (typeof ignoreFailure === 'boolean') {
+ args.shift();
+ } else {
+ // Throw errors on unhandled trigger events by default
+ ignoreFailure = false;
+ }
+ trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args);
+ },
+
+ /**
+ @public
+
+ Transitions are aborted and their promises rejected
+ when redirects occur; this method returns a promise
+ that will follow any redirects that occur and fulfill
+ with the value fulfilled by any redirecting transitions
+ that occur.
+
+ @return {Promise} a promise that fulfills with the same
+ value that the final redirecting transition fulfills with
+ */
+ followRedirects: function() {
+ var router = this.router;
+ return this.promise['catch'](function(reason) {
+ if (router.activeTransition) {
+ return router.activeTransition.followRedirects();
+ }
+ return Promise.reject(reason);
+ });
+ },
+
+ toString: function() {
+ return "Transition (sequence " + this.sequence + ")";
+ },
+
+ /**
+ @private
+ */
+ log: function(message) {
+ log(this.router, this.sequence, message);
+ }
+ };
+
+ // Alias 'trigger' as 'send'
+ Transition.prototype.send = Transition.prototype.trigger;
+
+ /**
+ @private
+
+ Logs and returns a TransitionAborted error.
+ */
+ function logAbort(transition) {
+ log(transition.router, transition.sequence, "detected abort.");
+ return new TransitionAborted();
+ }
+
+ function TransitionAborted(message) {
+ this.message = (message || "TransitionAborted");
+ this.name = "TransitionAborted";
+ }
+
+ __exports__.Transition = Transition;
+ __exports__.logAbort = logAbort;
+ __exports__.TransitionAborted = TransitionAborted;
+ });
+enifed("router/utils",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var slice = Array.prototype.slice;
+
+ var _isArray;
+ if (!Array.isArray) {
+ _isArray = function (x) {
+ return Object.prototype.toString.call(x) === "[object Array]";
+ };
+ } else {
+ _isArray = Array.isArray;
+ }
+
+ var isArray = _isArray;
+ __exports__.isArray = isArray;
+ function merge(hash, other) {
+ for (var prop in other) {
+ if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; }
+ }
+ }
+
+ var oCreate = Object.create || function(proto) {
+ function F() {}
+ F.prototype = proto;
+ return new F();
+ };
+ __exports__.oCreate = oCreate;
+ /**
+ @private
+
+ Extracts query params from the end of an array
+ **/
+ function extractQueryParams(array) {
+ var len = (array && array.length), head, queryParams;
+
+ if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) {
+ queryParams = array[len - 1].queryParams;
+ head = slice.call(array, 0, len - 1);
+ return [head, queryParams];
+ } else {
+ return [array, null];
+ }
+ }
+
+ __exports__.extractQueryParams = extractQueryParams;/**
+ @private
+
+ Coerces query param properties and array elements into strings.
+ **/
+ function coerceQueryParamsToString(queryParams) {
+ for (var key in queryParams) {
+ if (typeof queryParams[key] === 'number') {
+ queryParams[key] = '' + queryParams[key];
+ } else if (isArray(queryParams[key])) {
+ for (var i = 0, l = queryParams[key].length; i < l; i++) {
+ queryParams[key][i] = '' + queryParams[key][i];
+ }
+ }
+ }
+ }
+ /**
+ @private
+ */
+ function log(router, sequence, msg) {
+ if (!router.log) { return; }
+
+ if (arguments.length === 3) {
+ router.log("Transition #" + sequence + ": " + msg);
+ } else {
+ msg = sequence;
+ router.log(msg);
+ }
+ }
+
+ __exports__.log = log;function bind(context, fn) {
+ var boundArgs = arguments;
+ return function(value) {
+ var args = slice.call(boundArgs, 2);
+ args.push(value);
+ return fn.apply(context, args);
+ };
+ }
+
+ __exports__.bind = bind;function isParam(object) {
+ return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number);
+ }
+
+
+ function forEach(array, callback) {
+ for (var i=0, l=array.length; i=0; i--) {
+ var handlerInfo = handlerInfos[i],
+ handler = handlerInfo.handler;
+
+ if (handler.events && handler.events[name]) {
+ if (handler.events[name].apply(handler, args) === true) {
+ eventWasHandled = true;
+ } else {
+ return;
+ }
+ }
+ }
+
+ if (!eventWasHandled && !ignoreFailure) {
+ throw new Error("Nothing handled the event '" + name + "'.");
+ }
+ }
+
+ __exports__.trigger = trigger;function getChangelist(oldObject, newObject) {
+ var key;
+ var results = {
+ all: {},
+ changed: {},
+ removed: {}
+ };
+
+ merge(results.all, newObject);
+
+ var didChange = false;
+ coerceQueryParamsToString(oldObject);
+ coerceQueryParamsToString(newObject);
+
+ // Calculate removals
+ for (key in oldObject) {
+ if (oldObject.hasOwnProperty(key)) {
+ if (!newObject.hasOwnProperty(key)) {
+ didChange = true;
+ results.removed[key] = oldObject[key];
+ }
+ }
+ }
+
+ // Calculate changes
+ for (key in newObject) {
+ if (newObject.hasOwnProperty(key)) {
+ if (isArray(oldObject[key]) && isArray(newObject[key])) {
+ if (oldObject[key].length !== newObject[key].length) {
+ results.changed[key] = newObject[key];
+ didChange = true;
+ } else {
+ for (var i = 0, l = oldObject[key].length; i < l; i++) {
+ if (oldObject[key][i] !== newObject[key][i]) {
+ results.changed[key] = newObject[key];
+ didChange = true;
+ }
+ }
+ }
+ }
+ else {
+ if (oldObject[key] !== newObject[key]) {
+ results.changed[key] = newObject[key];
+ didChange = true;
+ }
+ }
+ }
+ }
+
+ return didChange && results;
+ }
+
+ __exports__.getChangelist = getChangelist;function promiseLabel(label) {
+ return 'Router: ' + label;
+ }
+
+ __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) {
+ function C(props) {
+ parentConstructor.call(this, props || {});
+ }
+ C.prototype = oCreate(parentConstructor.prototype);
+ merge(C.prototype, proto);
+ return C;
+ }
+
+ __exports__.subclass = subclass;function resolveHook(obj, hookName) {
+ if (!obj) { return; }
+ var underscored = "_" + hookName;
+ return obj[underscored] && underscored ||
+ obj[hookName] && hookName;
+ }
+
+ function callHook(obj, hookName) {
+ var args = slice.call(arguments, 2);
+ return applyHook(obj, hookName, args);
+ }
+
+ function applyHook(obj, _hookName, args) {
+ var hookName = resolveHook(obj, _hookName);
+ if (hookName) {
+ return obj[hookName].apply(obj, args);
+ }
+ }
+
+ __exports__.merge = merge;
+ __exports__.slice = slice;
+ __exports__.isParam = isParam;
+ __exports__.coerceQueryParamsToString = coerceQueryParamsToString;
+ __exports__.callHook = callHook;
+ __exports__.resolveHook = resolveHook;
+ __exports__.applyHook = applyHook;
+ });
+enifed("rsvp",
+ ["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all-settled","./rsvp/race","./rsvp/hash","./rsvp/hash-settled","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/filter","./rsvp/asap","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var EventTarget = __dependency2__["default"];
+ var denodeify = __dependency3__["default"];
+ var all = __dependency4__["default"];
+ var allSettled = __dependency5__["default"];
+ var race = __dependency6__["default"];
+ var hash = __dependency7__["default"];
+ var hashSettled = __dependency8__["default"];
+ var rethrow = __dependency9__["default"];
+ var defer = __dependency10__["default"];
+ var config = __dependency11__.config;
+ var configure = __dependency11__.configure;
+ var map = __dependency12__["default"];
+ var resolve = __dependency13__["default"];
+ var reject = __dependency14__["default"];
+ var filter = __dependency15__["default"];
+ var asap = __dependency16__["default"];
+
+ config.async = asap; // default async is asap;
+ var cast = resolve;
+ function async(callback, arg) {
+ config.async(callback, arg);
+ }
+
+ function on() {
+ config.on.apply(config, arguments);
+ }
+
+ function off() {
+ config.off.apply(config, arguments);
+ }
+
+ // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__`
+ if (typeof window !== 'undefined' && typeof window['__PROMISE_INSTRUMENTATION__'] === 'object') {
+ var callbacks = window['__PROMISE_INSTRUMENTATION__'];
+ configure('instrument', true);
+ for (var eventName in callbacks) {
+ if (callbacks.hasOwnProperty(eventName)) {
+ on(eventName, callbacks[eventName]);
+ }
+ }
+ }
+
+ __exports__.cast = cast;
+ __exports__.Promise = Promise;
+ __exports__.EventTarget = EventTarget;
+ __exports__.all = all;
+ __exports__.allSettled = allSettled;
+ __exports__.race = race;
+ __exports__.hash = hash;
+ __exports__.hashSettled = hashSettled;
+ __exports__.rethrow = rethrow;
+ __exports__.defer = defer;
+ __exports__.denodeify = denodeify;
+ __exports__.configure = configure;
+ __exports__.on = on;
+ __exports__.off = off;
+ __exports__.resolve = resolve;
+ __exports__.reject = reject;
+ __exports__.async = async;
+ __exports__.map = map;
+ __exports__.filter = filter;
+ });
+enifed("rsvp.umd",
+ ["./rsvp"],
+ function(__dependency1__) {
+ "use strict";
+ var Promise = __dependency1__.Promise;
+ var allSettled = __dependency1__.allSettled;
+ var hash = __dependency1__.hash;
+ var hashSettled = __dependency1__.hashSettled;
+ var denodeify = __dependency1__.denodeify;
+ var on = __dependency1__.on;
+ var off = __dependency1__.off;
+ var map = __dependency1__.map;
+ var filter = __dependency1__.filter;
+ var resolve = __dependency1__.resolve;
+ var reject = __dependency1__.reject;
+ var rethrow = __dependency1__.rethrow;
+ var all = __dependency1__.all;
+ var defer = __dependency1__.defer;
+ var EventTarget = __dependency1__.EventTarget;
+ var configure = __dependency1__.configure;
+ var race = __dependency1__.race;
+ var async = __dependency1__.async;
+
+ var RSVP = {
+ 'race': race,
+ 'Promise': Promise,
+ 'allSettled': allSettled,
+ 'hash': hash,
+ 'hashSettled': hashSettled,
+ 'denodeify': denodeify,
+ 'on': on,
+ 'off': off,
+ 'map': map,
+ 'filter': filter,
+ 'resolve': resolve,
+ 'reject': reject,
+ 'all': all,
+ 'rethrow': rethrow,
+ 'defer': defer,
+ 'EventTarget': EventTarget,
+ 'configure': configure,
+ 'async': async
+ };
+
+ /* global define:true module:true window: true */
+ if (typeof enifed === 'function' && enifed['amd']) {
+ enifed(function() { return RSVP; });
+ } else if (typeof module !== 'undefined' && module['exports']) {
+ module['exports'] = RSVP;
+ } else if (typeof this !== 'undefined') {
+ this['RSVP'] = RSVP;
+ }
+ });
+enifed("rsvp/-internal",
+ ["./utils","./instrument","./config","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var objectOrFunction = __dependency1__.objectOrFunction;
+ var isFunction = __dependency1__.isFunction;
+
+ var instrument = __dependency2__["default"];
+
+ var config = __dependency3__.config;
+
+ function withOwnPromise() {
+ return new TypeError('A promises callback cannot return that same promise.');
+ }
+
+ function noop() {}
+
+ var PENDING = void 0;
+ var FULFILLED = 1;
+ var REJECTED = 2;
+
+ var GET_THEN_ERROR = new ErrorObject();
+
+ function getThen(promise) {
+ try {
+ return promise.then;
+ } catch(error) {
+ GET_THEN_ERROR.error = error;
+ return GET_THEN_ERROR;
+ }
+ }
+
+ function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
+ try {
+ then.call(value, fulfillmentHandler, rejectionHandler);
+ } catch(e) {
+ return e;
+ }
+ }
+
+ function handleForeignThenable(promise, thenable, then) {
+ config.async(function(promise) {
+ var sealed = false;
+ var error = tryThen(then, thenable, function(value) {
+ if (sealed) { return; }
+ sealed = true;
+ if (thenable !== value) {
+ resolve(promise, value);
+ } else {
+ fulfill(promise, value);
+ }
+ }, function(reason) {
+ if (sealed) { return; }
+ sealed = true;
+
+ reject(promise, reason);
+ }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+ if (!sealed && error) {
+ sealed = true;
+ reject(promise, error);
+ }
+ }, promise);
+ }
+
+ function handleOwnThenable(promise, thenable) {
+ if (thenable._state === FULFILLED) {
+ fulfill(promise, thenable._result);
+ } else if (promise._state === REJECTED) {
+ reject(promise, thenable._result);
+ } else {
+ subscribe(thenable, undefined, function(value) {
+ if (thenable !== value) {
+ resolve(promise, value);
+ } else {
+ fulfill(promise, value);
+ }
+ }, function(reason) {
+ reject(promise, reason);
+ });
+ }
+ }
+
+ function handleMaybeThenable(promise, maybeThenable) {
+ if (maybeThenable.constructor === promise.constructor) {
+ handleOwnThenable(promise, maybeThenable);
+ } else {
+ var then = getThen(maybeThenable);
+
+ if (then === GET_THEN_ERROR) {
+ reject(promise, GET_THEN_ERROR.error);
+ } else if (then === undefined) {
+ fulfill(promise, maybeThenable);
+ } else if (isFunction(then)) {
+ handleForeignThenable(promise, maybeThenable, then);
+ } else {
+ fulfill(promise, maybeThenable);
+ }
+ }
+ }
+
+ function resolve(promise, value) {
+ if (promise === value) {
+ fulfill(promise, value);
+ } else if (objectOrFunction(value)) {
+ handleMaybeThenable(promise, value);
+ } else {
+ fulfill(promise, value);
+ }
+ }
+
+ function publishRejection(promise) {
+ if (promise._onerror) {
+ promise._onerror(promise._result);
+ }
+
+ publish(promise);
+ }
+
+ function fulfill(promise, value) {
+ if (promise._state !== PENDING) { return; }
+
+ promise._result = value;
+ promise._state = FULFILLED;
+
+ if (promise._subscribers.length === 0) {
+ if (config.instrument) {
+ instrument('fulfilled', promise);
+ }
+ } else {
+ config.async(publish, promise);
+ }
+ }
+
+ function reject(promise, reason) {
+ if (promise._state !== PENDING) { return; }
+ promise._state = REJECTED;
+ promise._result = reason;
+
+ config.async(publishRejection, promise);
+ }
+
+ function subscribe(parent, child, onFulfillment, onRejection) {
+ var subscribers = parent._subscribers;
+ var length = subscribers.length;
+
+ parent._onerror = null;
+
+ subscribers[length] = child;
+ subscribers[length + FULFILLED] = onFulfillment;
+ subscribers[length + REJECTED] = onRejection;
+
+ if (length === 0 && parent._state) {
+ config.async(publish, parent);
+ }
+ }
+
+ function publish(promise) {
+ var subscribers = promise._subscribers;
+ var settled = promise._state;
+
+ if (config.instrument) {
+ instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise);
+ }
+
+ if (subscribers.length === 0) { return; }
+
+ var child, callback, detail = promise._result;
+
+ for (var i = 0; i < subscribers.length; i += 3) {
+ child = subscribers[i];
+ callback = subscribers[i + settled];
+
+ if (child) {
+ invokeCallback(settled, child, callback, detail);
+ } else {
+ callback(detail);
+ }
+ }
+
+ promise._subscribers.length = 0;
+ }
+
+ function ErrorObject() {
+ this.error = null;
+ }
+
+ var TRY_CATCH_ERROR = new ErrorObject();
+
+ function tryCatch(callback, detail) {
+ try {
+ return callback(detail);
+ } catch(e) {
+ TRY_CATCH_ERROR.error = e;
+ return TRY_CATCH_ERROR;
+ }
+ }
+
+ function invokeCallback(settled, promise, callback, detail) {
+ var hasCallback = isFunction(callback),
+ value, error, succeeded, failed;
+
+ if (hasCallback) {
+ value = tryCatch(callback, detail);
+
+ if (value === TRY_CATCH_ERROR) {
+ failed = true;
+ error = value.error;
+ value = null;
+ } else {
+ succeeded = true;
+ }
+
+ if (promise === value) {
+ reject(promise, withOwnPromise());
+ return;
+ }
+
+ } else {
+ value = detail;
+ succeeded = true;
+ }
+
+ if (promise._state !== PENDING) {
+ // noop
+ } else if (hasCallback && succeeded) {
+ resolve(promise, value);
+ } else if (failed) {
+ reject(promise, error);
+ } else if (settled === FULFILLED) {
+ fulfill(promise, value);
+ } else if (settled === REJECTED) {
+ reject(promise, value);
+ }
+ }
+
+ function initializePromise(promise, resolver) {
+ try {
+ resolver(function resolvePromise(value){
+ resolve(promise, value);
+ }, function rejectPromise(reason) {
+ reject(promise, reason);
+ });
+ } catch(e) {
+ reject(promise, e);
+ }
+ }
+
+ __exports__.noop = noop;
+ __exports__.resolve = resolve;
+ __exports__.reject = reject;
+ __exports__.fulfill = fulfill;
+ __exports__.subscribe = subscribe;
+ __exports__.publish = publish;
+ __exports__.publishRejection = publishRejection;
+ __exports__.initializePromise = initializePromise;
+ __exports__.invokeCallback = invokeCallback;
+ __exports__.FULFILLED = FULFILLED;
+ __exports__.REJECTED = REJECTED;
+ __exports__.PENDING = PENDING;
+ });
+enifed("rsvp/all-settled",
+ ["./enumerator","./promise","./utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Enumerator = __dependency1__["default"];
+ var makeSettledResult = __dependency1__.makeSettledResult;
+ var Promise = __dependency2__["default"];
+ var o_create = __dependency3__.o_create;
+
+ function AllSettled(Constructor, entries, label) {
+ this._superConstructor(Constructor, entries, false /* don't abort on reject */, label);
+ }
+
+ AllSettled.prototype = o_create(Enumerator.prototype);
+ AllSettled.prototype._superConstructor = Enumerator;
+ AllSettled.prototype._makeResult = makeSettledResult;
+ AllSettled.prototype._validationError = function() {
+ return new Error('allSettled must be called with an array');
+ };
+
+ /**
+ `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing
+ a fail-fast method, it waits until all the promises have returned and
+ shows you all the results. This is useful if you want to handle multiple
+ promises' failure states together as a set.
+
+ Returns a promise that is fulfilled when all the given promises have been
+ settled. The return promise is fulfilled with an array of the states of
+ the promises passed into the `promises` array argument.
+
+ Each state object will either indicate fulfillment or rejection, and
+ provide the corresponding value or reason. The states will take one of
+ the following formats:
+
+ ```javascript
+ { state: 'fulfilled', value: value }
+ or
+ { state: 'rejected', reason: reason }
+ ```
+
+ Example:
+
+ ```javascript
+ var promise1 = RSVP.Promise.resolve(1);
+ var promise2 = RSVP.Promise.reject(new Error('2'));
+ var promise3 = RSVP.Promise.reject(new Error('3'));
+ var promises = [ promise1, promise2, promise3 ];
+
+ RSVP.allSettled(promises).then(function(array){
+ // array == [
+ // { state: 'fulfilled', value: 1 },
+ // { state: 'rejected', reason: Error },
+ // { state: 'rejected', reason: Error }
+ // ]
+ // Note that for the second item, reason.message will be '2', and for the
+ // third item, reason.message will be '3'.
+ }, function(error) {
+ // Not run. (This block would only be called if allSettled had failed,
+ // for instance if passed an incorrect argument type.)
+ });
+ ```
+
+ @method allSettled
+ @static
+ @for RSVP
+ @param {Array} promises
+ @param {String} label - optional string that describes the promise.
+ Useful for tooling.
+ @return {Promise} promise that is fulfilled with an array of the settled
+ states of the constituent promises.
+ */
+
+ __exports__["default"] = function allSettled(entries, label) {
+ return new AllSettled(Promise, entries, label).promise;
+ }
+ });
+enifed("rsvp/all",
+ ["./promise","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+
+ /**
+ This is a convenient alias for `RSVP.Promise.all`.
+
+ @method all
+ @static
+ @for RSVP
+ @param {Array} array Array of promises.
+ @param {String} label An optional label. This is useful
+ for tooling.
+ */
+ __exports__["default"] = function all(array, label) {
+ return Promise.all(array, label);
+ }
+ });
+enifed("rsvp/asap",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var len = 0;
+
+ __exports__["default"] = function asap(callback, arg) {
+ queue[len] = callback;
+ queue[len + 1] = arg;
+ len += 2;
+ if (len === 2) {
+ // If len is 1, that means that we need to schedule an async flush.
+ // If additional callbacks are queued before the queue is flushed, they
+ // will be processed by this flush that we are scheduling.
+ scheduleFlush();
+ }
+ }
+
+ var browserWindow = (typeof window !== 'undefined') ? window : undefined
+ var browserGlobal = browserWindow || {};
+ var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+
+ // test for web worker but not in IE10
+ var isWorker = typeof Uint8ClampedArray !== 'undefined' &&
+ typeof importScripts !== 'undefined' &&
+ typeof MessageChannel !== 'undefined';
+
+ // node
+ function useNextTick() {
+ return function() {
+ process.nextTick(flush);
+ };
+ }
+
+ // vertx
+ function useVertxTimer() {
+ return function() {
+ vertxNext(flush);
+ };
+ }
+
+ function useMutationObserver() {
+ var iterations = 0;
+ var observer = new BrowserMutationObserver(flush);
+ var node = document.createTextNode('');
+ observer.observe(node, { characterData: true });
+
+ return function() {
+ node.data = (iterations = ++iterations % 2);
+ };
+ }
+
+ // web worker
+ function useMessageChannel() {
+ var channel = new MessageChannel();
+ channel.port1.onmessage = flush;
+ return function () {
+ channel.port2.postMessage(0);
+ };
+ }
+
+ function useSetTimeout() {
+ return function() {
+ setTimeout(flush, 1);
+ };
+ }
+
+ var queue = new Array(1000);
+ function flush() {
+ for (var i = 0; i < len; i+=2) {
+ var callback = queue[i];
+ var arg = queue[i+1];
+
+ callback(arg);
+
+ queue[i] = undefined;
+ queue[i+1] = undefined;
+ }
+
+ len = 0;
+ }
+
+ function attemptVertex() {
+ try {
+ var vertx = eriuqer('vertx');
+ var vertxNext = vertx.runOnLoop || vertx.runOnContext;
+ return useVertxTimer();
+ } catch(e) {
+ return useSetTimeout();
+ }
+ }
+
+ var scheduleFlush;
+ // Decide what async method to use to triggering processing of queued callbacks:
+ if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
+ scheduleFlush = useNextTick();
+ } else if (BrowserMutationObserver) {
+ scheduleFlush = useMutationObserver();
+ } else if (isWorker) {
+ scheduleFlush = useMessageChannel();
+ } else if (browserWindow === undefined && typeof eriuqer === 'function') {
+ scheduleFlush = attemptVertex();
+ } else {
+ scheduleFlush = useSetTimeout();
+ }
+ });
+enifed("rsvp/config",
+ ["./events","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EventTarget = __dependency1__["default"];
+
+ var config = {
+ instrument: false
+ };
+
+ EventTarget.mixin(config);
+
+ function configure(name, value) {
+ if (name === 'onerror') {
+ // handle for legacy users that expect the actual
+ // error to be passed to their function added via
+ // `RSVP.configure('onerror', someFunctionHere);`
+ config.on('error', value);
+ return;
+ }
+
+ if (arguments.length === 2) {
+ config[name] = value;
+ } else {
+ return config[name];
+ }
+ }
+
+ __exports__.config = config;
+ __exports__.configure = configure;
+ });
+enifed("rsvp/defer",
+ ["./promise","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+
+ /**
+ `RSVP.defer` returns an object similar to jQuery's `$.Deferred`.
+ `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s
+ interface. New code should use the `RSVP.Promise` constructor instead.
+
+ The object returned from `RSVP.defer` is a plain object with three properties:
+
+ * promise - an `RSVP.Promise`.
+ * reject - a function that causes the `promise` property on this object to
+ become rejected
+ * resolve - a function that causes the `promise` property on this object to
+ become fulfilled.
+
+ Example:
+
+ ```javascript
+ var deferred = RSVP.defer();
+
+ deferred.resolve("Success!");
+
+ defered.promise.then(function(value){
+ // value here is "Success!"
+ });
+ ```
+
+ @method defer
+ @static
+ @for RSVP
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Object}
+ */
+
+ __exports__["default"] = function defer(label) {
+ var deferred = { };
+
+ deferred['promise'] = new Promise(function(resolve, reject) {
+ deferred['resolve'] = resolve;
+ deferred['reject'] = reject;
+ }, label);
+
+ return deferred;
+ }
+ });
+enifed("rsvp/enumerator",
+ ["./utils","./-internal","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var isArray = __dependency1__.isArray;
+ var isMaybeThenable = __dependency1__.isMaybeThenable;
+
+ var noop = __dependency2__.noop;
+ var reject = __dependency2__.reject;
+ var fulfill = __dependency2__.fulfill;
+ var subscribe = __dependency2__.subscribe;
+ var FULFILLED = __dependency2__.FULFILLED;
+ var REJECTED = __dependency2__.REJECTED;
+ var PENDING = __dependency2__.PENDING;
+
+ function makeSettledResult(state, position, value) {
+ if (state === FULFILLED) {
+ return {
+ state: 'fulfilled',
+ value: value
+ };
+ } else {
+ return {
+ state: 'rejected',
+ reason: value
+ };
+ }
+ }
+
+ __exports__.makeSettledResult = makeSettledResult;function Enumerator(Constructor, input, abortOnReject, label) {
+ this._instanceConstructor = Constructor;
+ this.promise = new Constructor(noop, label);
+ this._abortOnReject = abortOnReject;
+
+ if (this._validateInput(input)) {
+ this._input = input;
+ this.length = input.length;
+ this._remaining = input.length;
+
+ this._init();
+
+ if (this.length === 0) {
+ fulfill(this.promise, this._result);
+ } else {
+ this.length = this.length || 0;
+ this._enumerate();
+ if (this._remaining === 0) {
+ fulfill(this.promise, this._result);
+ }
+ }
+ } else {
+ reject(this.promise, this._validationError());
+ }
+ }
+
+ Enumerator.prototype._validateInput = function(input) {
+ return isArray(input);
+ };
+
+ Enumerator.prototype._validationError = function() {
+ return new Error('Array Methods must be provided an Array');
+ };
+
+ Enumerator.prototype._init = function() {
+ this._result = new Array(this.length);
+ };
+
+ __exports__["default"] = Enumerator;
+
+ Enumerator.prototype._enumerate = function() {
+ var length = this.length;
+ var promise = this.promise;
+ var input = this._input;
+
+ for (var i = 0; promise._state === PENDING && i < length; i++) {
+ this._eachEntry(input[i], i);
+ }
+ };
+
+ Enumerator.prototype._eachEntry = function(entry, i) {
+ var c = this._instanceConstructor;
+ if (isMaybeThenable(entry)) {
+ if (entry.constructor === c && entry._state !== PENDING) {
+ entry._onerror = null;
+ this._settledAt(entry._state, i, entry._result);
+ } else {
+ this._willSettleAt(c.resolve(entry), i);
+ }
+ } else {
+ this._remaining--;
+ this._result[i] = this._makeResult(FULFILLED, i, entry);
+ }
+ };
+
+ Enumerator.prototype._settledAt = function(state, i, value) {
+ var promise = this.promise;
+
+ if (promise._state === PENDING) {
+ this._remaining--;
+
+ if (this._abortOnReject && state === REJECTED) {
+ reject(promise, value);
+ } else {
+ this._result[i] = this._makeResult(state, i, value);
+ }
+ }
+
+ if (this._remaining === 0) {
+ fulfill(promise, this._result);
+ }
+ };
+
+ Enumerator.prototype._makeResult = function(state, i, value) {
+ return value;
+ };
+
+ Enumerator.prototype._willSettleAt = function(promise, i) {
+ var enumerator = this;
+
+ subscribe(promise, undefined, function(value) {
+ enumerator._settledAt(FULFILLED, i, value);
+ }, function(reason) {
+ enumerator._settledAt(REJECTED, i, reason);
+ });
+ };
+ });
+enifed("rsvp/events",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ function indexOf(callbacks, callback) {
+ for (var i=0, l=callbacks.length; i 1;
+ };
+
+ RSVP.filter(promises, filterFn).then(function(result){
+ // result is [ 2, 3 ]
+ });
+ ```
+
+ If any of the `promises` given to `RSVP.filter` are rejected, the first promise
+ that is rejected will be given as an argument to the returned promise's
+ rejection handler. For example:
+
+ ```javascript
+ var promise1 = RSVP.resolve(1);
+ var promise2 = RSVP.reject(new Error('2'));
+ var promise3 = RSVP.reject(new Error('3'));
+ var promises = [ promise1, promise2, promise3 ];
+
+ var filterFn = function(item){
+ return item > 1;
+ };
+
+ RSVP.filter(promises, filterFn).then(function(array){
+ // Code here never runs because there are rejected promises!
+ }, function(reason) {
+ // reason.message === '2'
+ });
+ ```
+
+ `RSVP.filter` will also wait for any promises returned from `filterFn`.
+ For instance, you may want to fetch a list of users then return a subset
+ of those users based on some asynchronous operation:
+
+ ```javascript
+
+ var alice = { name: 'alice' };
+ var bob = { name: 'bob' };
+ var users = [ alice, bob ];
+
+ var promises = users.map(function(user){
+ return RSVP.resolve(user);
+ });
+
+ var filterFn = function(user){
+ // Here, Alice has permissions to create a blog post, but Bob does not.
+ return getPrivilegesForUser(user).then(function(privs){
+ return privs.can_create_blog_post === true;
+ });
+ };
+ RSVP.filter(promises, filterFn).then(function(users){
+ // true, because the server told us only Alice can create a blog post.
+ users.length === 1;
+ // false, because Alice is the only user present in `users`
+ users[0] === bob;
+ });
+ ```
+
+ @method filter
+ @static
+ @for RSVP
+ @param {Array} promises
+ @param {Function} filterFn - function to be called on each resolved value to
+ filter the final results.
+ @param {String} label optional string describing the promise. Useful for
+ tooling.
+ @return {Promise}
+ */
+ __exports__["default"] = function filter(promises, filterFn, label) {
+ return Promise.all(promises, label).then(function(values) {
+ if (!isFunction(filterFn)) {
+ throw new TypeError("You must pass a function as filter's second argument.");
+ }
+
+ var length = values.length;
+ var filtered = new Array(length);
+
+ for (var i = 0; i < length; i++) {
+ filtered[i] = filterFn(values[i]);
+ }
+
+ return Promise.all(filtered, label).then(function(filtered) {
+ var results = new Array(length);
+ var newLength = 0;
+
+ for (var i = 0; i < length; i++) {
+ if (filtered[i]) {
+ results[newLength] = values[i];
+ newLength++;
+ }
+ }
+
+ results.length = newLength;
+
+ return results;
+ });
+ });
+ }
+ });
+enifed("rsvp/hash-settled",
+ ["./promise","./enumerator","./promise-hash","./utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var makeSettledResult = __dependency2__.makeSettledResult;
+ var PromiseHash = __dependency3__["default"];
+ var Enumerator = __dependency2__["default"];
+ var o_create = __dependency4__.o_create;
+
+ function HashSettled(Constructor, object, label) {
+ this._superConstructor(Constructor, object, false, label);
+ }
+
+ HashSettled.prototype = o_create(PromiseHash.prototype);
+ HashSettled.prototype._superConstructor = Enumerator;
+ HashSettled.prototype._makeResult = makeSettledResult;
+
+ HashSettled.prototype._validationError = function() {
+ return new Error('hashSettled must be called with an object');
+ };
+
+ /**
+ `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object
+ instead of an array for its `promises` argument.
+
+ Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method,
+ but like `RSVP.allSettled`, `hashSettled` waits until all the
+ constituent promises have returned and then shows you all the results
+ with their states and values/reasons. This is useful if you want to
+ handle multiple promises' failure states together as a set.
+
+ Returns a promise that is fulfilled when all the given promises have been
+ settled, or rejected if the passed parameters are invalid.
+
+ The returned promise is fulfilled with a hash that has the same key names as
+ the `promises` object argument. If any of the values in the object are not
+ promises, they will be copied over to the fulfilled object and marked with state
+ 'fulfilled'.
+
+ Example:
+
+ ```javascript
+ var promises = {
+ myPromise: RSVP.Promise.resolve(1),
+ yourPromise: RSVP.Promise.resolve(2),
+ theirPromise: RSVP.Promise.resolve(3),
+ notAPromise: 4
+ };
+
+ RSVP.hashSettled(promises).then(function(hash){
+ // hash here is an object that looks like:
+ // {
+ // myPromise: { state: 'fulfilled', value: 1 },
+ // yourPromise: { state: 'fulfilled', value: 2 },
+ // theirPromise: { state: 'fulfilled', value: 3 },
+ // notAPromise: { state: 'fulfilled', value: 4 }
+ // }
+ });
+ ```
+
+ If any of the `promises` given to `RSVP.hash` are rejected, the state will
+ be set to 'rejected' and the reason for rejection provided.
+
+ Example:
+
+ ```javascript
+ var promises = {
+ myPromise: RSVP.Promise.resolve(1),
+ rejectedPromise: RSVP.Promise.reject(new Error('rejection')),
+ anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')),
+ };
+
+ RSVP.hashSettled(promises).then(function(hash){
+ // hash here is an object that looks like:
+ // {
+ // myPromise: { state: 'fulfilled', value: 1 },
+ // rejectedPromise: { state: 'rejected', reason: Error },
+ // anotherRejectedPromise: { state: 'rejected', reason: Error },
+ // }
+ // Note that for rejectedPromise, reason.message == 'rejection',
+ // and for anotherRejectedPromise, reason.message == 'more rejection'.
+ });
+ ```
+
+ An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that
+ are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype
+ chains.
+
+ Example:
+
+ ```javascript
+ function MyConstructor(){
+ this.example = RSVP.Promise.resolve('Example');
+ }
+
+ MyConstructor.prototype = {
+ protoProperty: RSVP.Promise.resolve('Proto Property')
+ };
+
+ var myObject = new MyConstructor();
+
+ RSVP.hashSettled(myObject).then(function(hash){
+ // protoProperty will not be present, instead you will just have an
+ // object that looks like:
+ // {
+ // example: { state: 'fulfilled', value: 'Example' }
+ // }
+ //
+ // hash.hasOwnProperty('protoProperty'); // false
+ // 'undefined' === typeof hash.protoProperty
+ });
+ ```
+
+ @method hashSettled
+ @for RSVP
+ @param {Object} promises
+ @param {String} label optional string that describes the promise.
+ Useful for tooling.
+ @return {Promise} promise that is fulfilled when when all properties of `promises`
+ have been settled.
+ @static
+ */
+ __exports__["default"] = function hashSettled(object, label) {
+ return new HashSettled(Promise, object, label).promise;
+ }
+ });
+enifed("rsvp/hash",
+ ["./promise","./promise-hash","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var PromiseHash = __dependency2__["default"];
+
+ /**
+ `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array
+ for its `promises` argument.
+
+ Returns a promise that is fulfilled when all the given promises have been
+ fulfilled, or rejected if any of them become rejected. The returned promise
+ is fulfilled with a hash that has the same key names as the `promises` object
+ argument. If any of the values in the object are not promises, they will
+ simply be copied over to the fulfilled object.
+
+ Example:
+
+ ```javascript
+ var promises = {
+ myPromise: RSVP.resolve(1),
+ yourPromise: RSVP.resolve(2),
+ theirPromise: RSVP.resolve(3),
+ notAPromise: 4
+ };
+
+ RSVP.hash(promises).then(function(hash){
+ // hash here is an object that looks like:
+ // {
+ // myPromise: 1,
+ // yourPromise: 2,
+ // theirPromise: 3,
+ // notAPromise: 4
+ // }
+ });
+ ````
+
+ If any of the `promises` given to `RSVP.hash` are rejected, the first promise
+ that is rejected will be given as the reason to the rejection handler.
+
+ Example:
+
+ ```javascript
+ var promises = {
+ myPromise: RSVP.resolve(1),
+ rejectedPromise: RSVP.reject(new Error('rejectedPromise')),
+ anotherRejectedPromise: RSVP.reject(new Error('anotherRejectedPromise')),
+ };
+
+ RSVP.hash(promises).then(function(hash){
+ // Code here never runs because there are rejected promises!
+ }, function(reason) {
+ // reason.message === 'rejectedPromise'
+ });
+ ```
+
+ An important note: `RSVP.hash` is intended for plain JavaScript objects that
+ are just a set of keys and values. `RSVP.hash` will NOT preserve prototype
+ chains.
+
+ Example:
+
+ ```javascript
+ function MyConstructor(){
+ this.example = RSVP.resolve('Example');
+ }
+
+ MyConstructor.prototype = {
+ protoProperty: RSVP.resolve('Proto Property')
+ };
+
+ var myObject = new MyConstructor();
+
+ RSVP.hash(myObject).then(function(hash){
+ // protoProperty will not be present, instead you will just have an
+ // object that looks like:
+ // {
+ // example: 'Example'
+ // }
+ //
+ // hash.hasOwnProperty('protoProperty'); // false
+ // 'undefined' === typeof hash.protoProperty
+ });
+ ```
+
+ @method hash
+ @static
+ @for RSVP
+ @param {Object} promises
+ @param {String} label optional string that describes the promise.
+ Useful for tooling.
+ @return {Promise} promise that is fulfilled when all properties of `promises`
+ have been fulfilled, or rejected if any of them become rejected.
+ */
+ __exports__["default"] = function hash(object, label) {
+ return new PromiseHash(Promise, object, label).promise;
+ }
+ });
+enifed("rsvp/instrument",
+ ["./config","./utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var config = __dependency1__.config;
+ var now = __dependency2__.now;
+
+ var queue = [];
+
+ function scheduleFlush() {
+ setTimeout(function() {
+ var entry;
+ for (var i = 0; i < queue.length; i++) {
+ entry = queue[i];
+
+ var payload = entry.payload;
+
+ payload.guid = payload.key + payload.id;
+ payload.childGuid = payload.key + payload.childId;
+ if (payload.error) {
+ payload.stack = payload.error.stack;
+ }
+
+ config.trigger(entry.name, entry.payload);
+ }
+ queue.length = 0;
+ }, 50);
+ }
+
+ __exports__["default"] = function instrument(eventName, promise, child) {
+ if (1 === queue.push({
+ name: eventName,
+ payload: {
+ key: promise._guidKey,
+ id: promise._id,
+ eventName: eventName,
+ detail: promise._result,
+ childId: child && child._id,
+ label: promise._label,
+ timeStamp: now(),
+ error: config["instrument-with-stack"] ? new Error(promise._label) : null
+ }})) {
+ scheduleFlush();
+ }
+ }
+ });
+enifed("rsvp/map",
+ ["./promise","./utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var isFunction = __dependency2__.isFunction;
+
+ /**
+ `RSVP.map` is similar to JavaScript's native `map` method, except that it
+ waits for all promises to become fulfilled before running the `mapFn` on
+ each item in given to `promises`. `RSVP.map` returns a promise that will
+ become fulfilled with the result of running `mapFn` on the values the promises
+ become fulfilled with.
+
+ For example:
+
+ ```javascript
+
+ var promise1 = RSVP.resolve(1);
+ var promise2 = RSVP.resolve(2);
+ var promise3 = RSVP.resolve(3);
+ var promises = [ promise1, promise2, promise3 ];
+
+ var mapFn = function(item){
+ return item + 1;
+ };
+
+ RSVP.map(promises, mapFn).then(function(result){
+ // result is [ 2, 3, 4 ]
+ });
+ ```
+
+ If any of the `promises` given to `RSVP.map` are rejected, the first promise
+ that is rejected will be given as an argument to the returned promise's
+ rejection handler. For example:
+
+ ```javascript
+ var promise1 = RSVP.resolve(1);
+ var promise2 = RSVP.reject(new Error('2'));
+ var promise3 = RSVP.reject(new Error('3'));
+ var promises = [ promise1, promise2, promise3 ];
+
+ var mapFn = function(item){
+ return item + 1;
+ };
+
+ RSVP.map(promises, mapFn).then(function(array){
+ // Code here never runs because there are rejected promises!
+ }, function(reason) {
+ // reason.message === '2'
+ });
+ ```
+
+ `RSVP.map` will also wait if a promise is returned from `mapFn`. For example,
+ say you want to get all comments from a set of blog posts, but you need
+ the blog posts first because they contain a url to those comments.
+
+ ```javscript
+
+ var mapFn = function(blogPost){
+ // getComments does some ajax and returns an RSVP.Promise that is fulfilled
+ // with some comments data
+ return getComments(blogPost.comments_url);
+ };
+
+ // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled
+ // with some blog post data
+ RSVP.map(getBlogPosts(), mapFn).then(function(comments){
+ // comments is the result of asking the server for the comments
+ // of all blog posts returned from getBlogPosts()
+ });
+ ```
+
+ @method map
+ @static
+ @for RSVP
+ @param {Array} promises
+ @param {Function} mapFn function to be called on each fulfilled promise.
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise} promise that is fulfilled with the result of calling
+ `mapFn` on each fulfilled promise or value when they become fulfilled.
+ The promise will be rejected if any of the given `promises` become rejected.
+ @static
+ */
+ __exports__["default"] = function map(promises, mapFn, label) {
+ return Promise.all(promises, label).then(function(values) {
+ if (!isFunction(mapFn)) {
+ throw new TypeError("You must pass a function as map's second argument.");
+ }
+
+ var length = values.length;
+ var results = new Array(length);
+
+ for (var i = 0; i < length; i++) {
+ results[i] = mapFn(values[i]);
+ }
+
+ return Promise.all(results, label);
+ });
+ }
+ });
+enifed("rsvp/node",
+ ["./promise","./-internal","./utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+ var noop = __dependency2__.noop;
+ var resolve = __dependency2__.resolve;
+ var reject = __dependency2__.reject;
+ var isArray = __dependency3__.isArray;
+
+ function Result() {
+ this.value = undefined;
+ }
+
+ var ERROR = new Result();
+ var GET_THEN_ERROR = new Result();
+
+ function getThen(obj) {
+ try {
+ return obj.then;
+ } catch(error) {
+ ERROR.value= error;
+ return ERROR;
+ }
+ }
+
+
+ function tryApply(f, s, a) {
+ try {
+ f.apply(s, a);
+ } catch(error) {
+ ERROR.value = error;
+ return ERROR;
+ }
+ }
+
+ function makeObject(_, argumentNames) {
+ var obj = {};
+ var name;
+ var i;
+ var length = _.length;
+ var args = new Array(length);
+
+ for (var x = 0; x < length; x++) {
+ args[x] = _[x];
+ }
+
+ for (i = 0; i < argumentNames.length; i++) {
+ name = argumentNames[i];
+ obj[name] = args[i + 1];
+ }
+
+ return obj;
+ }
+
+ function arrayResult(_) {
+ var length = _.length;
+ var args = new Array(length - 1);
+
+ for (var i = 1; i < length; i++) {
+ args[i - 1] = _[i];
+ }
+
+ return args;
+ }
+
+ function wrapThenable(then, promise) {
+ return {
+ then: function(onFulFillment, onRejection) {
+ return then.call(promise, onFulFillment, onRejection);
+ }
+ };
+ }
+
+ /**
+ `RSVP.denodeify` takes a 'node-style' function and returns a function that
+ will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the
+ browser when you'd prefer to use promises over using callbacks. For example,
+ `denodeify` transforms the following:
+
+ ```javascript
+ var fs = require('fs');
+
+ fs.readFile('myfile.txt', function(err, data){
+ if (err) return handleError(err);
+ handleData(data);
+ });
+ ```
+
+ into:
+
+ ```javascript
+ var fs = require('fs');
+ var readFile = RSVP.denodeify(fs.readFile);
+
+ readFile('myfile.txt').then(handleData, handleError);
+ ```
+
+ If the node function has multiple success parameters, then `denodeify`
+ just returns the first one:
+
+ ```javascript
+ var request = RSVP.denodeify(require('request'));
+
+ request('http://example.com').then(function(res) {
+ // ...
+ });
+ ```
+
+ However, if you need all success parameters, setting `denodeify`'s
+ second parameter to `true` causes it to return all success parameters
+ as an array:
+
+ ```javascript
+ var request = RSVP.denodeify(require('request'), true);
+
+ request('http://example.com').then(function(result) {
+ // result[0] -> res
+ // result[1] -> body
+ });
+ ```
+
+ Or if you pass it an array with names it returns the parameters as a hash:
+
+ ```javascript
+ var request = RSVP.denodeify(require('request'), ['res', 'body']);
+
+ request('http://example.com').then(function(result) {
+ // result.res
+ // result.body
+ });
+ ```
+
+ Sometimes you need to retain the `this`:
+
+ ```javascript
+ var app = require('express')();
+ var render = RSVP.denodeify(app.render.bind(app));
+ ```
+
+ The denodified function inherits from the original function. It works in all
+ environments, except IE 10 and below. Consequently all properties of the original
+ function are available to you. However, any properties you change on the
+ denodeified function won't be changed on the original function. Example:
+
+ ```javascript
+ var request = RSVP.denodeify(require('request')),
+ cookieJar = request.jar(); // <- Inheritance is used here
+
+ request('http://example.com', {jar: cookieJar}).then(function(res) {
+ // cookieJar.cookies holds now the cookies returned by example.com
+ });
+ ```
+
+ Using `denodeify` makes it easier to compose asynchronous operations instead
+ of using callbacks. For example, instead of:
+
+ ```javascript
+ var fs = require('fs');
+
+ fs.readFile('myfile.txt', function(err, data){
+ if (err) { ... } // Handle error
+ fs.writeFile('myfile2.txt', data, function(err){
+ if (err) { ... } // Handle error
+ console.log('done')
+ });
+ });
+ ```
+
+ you can chain the operations together using `then` from the returned promise:
+
+ ```javascript
+ var fs = require('fs');
+ var readFile = RSVP.denodeify(fs.readFile);
+ var writeFile = RSVP.denodeify(fs.writeFile);
+
+ readFile('myfile.txt').then(function(data){
+ return writeFile('myfile2.txt', data);
+ }).then(function(){
+ console.log('done')
+ }).catch(function(error){
+ // Handle error
+ });
+ ```
+
+ @method denodeify
+ @static
+ @for RSVP
+ @param {Function} nodeFunc a 'node-style' function that takes a callback as
+ its last argument. The callback expects an error to be passed as its first
+ argument (if an error occurred, otherwise null), and the value from the
+ operation as its second argument ('function(err, value){ }').
+ @param {Boolean|Array} argumentNames An optional paramter that if set
+ to `true` causes the promise to fulfill with the callback's success arguments
+ as an array. This is useful if the node function has multiple success
+ paramters. If you set this paramter to an array with names, the promise will
+ fulfill with a hash with these names as keys and the success parameters as
+ values.
+ @return {Function} a function that wraps `nodeFunc` to return an
+ `RSVP.Promise`
+ @static
+ */
+ __exports__["default"] = function denodeify(nodeFunc, options) {
+ var fn = function() {
+ var self = this;
+ var l = arguments.length;
+ var args = new Array(l + 1);
+ var arg;
+ var promiseInput = false;
+
+ for (var i = 0; i < l; ++i) {
+ arg = arguments[i];
+
+ if (!promiseInput) {
+ // TODO: clean this up
+ promiseInput = needsPromiseInput(arg);
+ if (promiseInput === GET_THEN_ERROR) {
+ var p = new Promise(noop);
+ reject(p, GET_THEN_ERROR.value);
+ return p;
+ } else if (promiseInput && promiseInput !== true) {
+ arg = wrapThenable(promiseInput, arg);
+ }
+ }
+ args[i] = arg;
+ }
+
+ var promise = new Promise(noop);
+
+ args[l] = function(err, val) {
+ if (err)
+ reject(promise, err);
+ else if (options === undefined)
+ resolve(promise, val);
+ else if (options === true)
+ resolve(promise, arrayResult(arguments));
+ else if (isArray(options))
+ resolve(promise, makeObject(arguments, options));
+ else
+ resolve(promise, val);
+ };
+
+ if (promiseInput) {
+ return handlePromiseInput(promise, args, nodeFunc, self);
+ } else {
+ return handleValueInput(promise, args, nodeFunc, self);
+ }
+ };
+
+ fn.__proto__ = nodeFunc;
+
+ return fn;
+ }
+
+ function handleValueInput(promise, args, nodeFunc, self) {
+ var result = tryApply(nodeFunc, self, args);
+ if (result === ERROR) {
+ reject(promise, result.value);
+ }
+ return promise;
+ }
+
+ function handlePromiseInput(promise, args, nodeFunc, self){
+ return Promise.all(args).then(function(args){
+ var result = tryApply(nodeFunc, self, args);
+ if (result === ERROR) {
+ reject(promise, result.value);
+ }
+ return promise;
+ });
+ }
+
+ function needsPromiseInput(arg) {
+ if (arg && typeof arg === 'object') {
+ if (arg.constructor === Promise) {
+ return true;
+ } else {
+ return getThen(arg);
+ }
+ } else {
+ return false;
+ }
+ }
+ });
+enifed("rsvp/promise-hash",
+ ["./enumerator","./-internal","./utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Enumerator = __dependency1__["default"];
+ var PENDING = __dependency2__.PENDING;
+ var o_create = __dependency3__.o_create;
+
+ function PromiseHash(Constructor, object, label) {
+ this._superConstructor(Constructor, object, true, label);
+ }
+
+ __exports__["default"] = PromiseHash;
+
+ PromiseHash.prototype = o_create(Enumerator.prototype);
+ PromiseHash.prototype._superConstructor = Enumerator;
+ PromiseHash.prototype._init = function() {
+ this._result = {};
+ };
+
+ PromiseHash.prototype._validateInput = function(input) {
+ return input && typeof input === 'object';
+ };
+
+ PromiseHash.prototype._validationError = function() {
+ return new Error('Promise.hash must be called with an object');
+ };
+
+ PromiseHash.prototype._enumerate = function() {
+ var promise = this.promise;
+ var input = this._input;
+ var results = [];
+
+ for (var key in input) {
+ if (promise._state === PENDING && input.hasOwnProperty(key)) {
+ results.push({
+ position: key,
+ entry: input[key]
+ });
+ }
+ }
+
+ var length = results.length;
+ this._remaining = length;
+ var result;
+
+ for (var i = 0; promise._state === PENDING && i < length; i++) {
+ result = results[i];
+ this._eachEntry(result.entry, result.position);
+ }
+ };
+ });
+enifed("rsvp/promise",
+ ["./config","./instrument","./utils","./-internal","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ var config = __dependency1__.config;
+ var instrument = __dependency2__["default"];
+
+ var isFunction = __dependency3__.isFunction;
+ var now = __dependency3__.now;
+
+ var noop = __dependency4__.noop;
+ var subscribe = __dependency4__.subscribe;
+ var initializePromise = __dependency4__.initializePromise;
+ var invokeCallback = __dependency4__.invokeCallback;
+ var FULFILLED = __dependency4__.FULFILLED;
+ var REJECTED = __dependency4__.REJECTED;
+
+ var all = __dependency5__["default"];
+ var race = __dependency6__["default"];
+ var Resolve = __dependency7__["default"];
+ var Reject = __dependency8__["default"];
+
+ var guidKey = 'rsvp_' + now() + '-';
+ var counter = 0;
+
+ function needsResolver() {
+ throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+ }
+
+ function needsNew() {
+ throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+ }
+ __exports__["default"] = Promise;
+ /**
+ Promise objects represent the eventual result of an asynchronous operation. The
+ primary way of interacting with a promise is through its `then` method, which
+ registers callbacks to receive either a promise’s eventual value or the reason
+ why the promise cannot be fulfilled.
+
+ Terminology
+ -----------
+
+ - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+ - `thenable` is an object or function that defines a `then` method.
+ - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+ - `exception` is a value that is thrown using the throw statement.
+ - `reason` is a value that indicates why a promise was rejected.
+ - `settled` the final resting state of a promise, fulfilled or rejected.
+
+ A promise can be in one of three states: pending, fulfilled, or rejected.
+
+ Promises that are fulfilled have a fulfillment value and are in the fulfilled
+ state. Promises that are rejected have a rejection reason and are in the
+ rejected state. A fulfillment value is never a thenable.
+
+ Promises can also be said to *resolve* a value. If this value is also a
+ promise, then the original promise's settled state will match the value's
+ settled state. So a promise that *resolves* a promise that rejects will
+ itself reject, and a promise that *resolves* a promise that fulfills will
+ itself fulfill.
+
+
+ Basic Usage:
+ ------------
+
+ ```js
+ var promise = new Promise(function(resolve, reject) {
+ // on success
+ resolve(value);
+
+ // on failure
+ reject(reason);
+ });
+
+ promise.then(function(value) {
+ // on fulfillment
+ }, function(reason) {
+ // on rejection
+ });
+ ```
+
+ Advanced Usage:
+ ---------------
+
+ Promises shine when abstracting away asynchronous interactions such as
+ `XMLHttpRequest`s.
+
+ ```js
+ function getJSON(url) {
+ return new Promise(function(resolve, reject){
+ var xhr = new XMLHttpRequest();
+
+ xhr.open('GET', url);
+ xhr.onreadystatechange = handler;
+ xhr.responseType = 'json';
+ xhr.setRequestHeader('Accept', 'application/json');
+ xhr.send();
+
+ function handler() {
+ if (this.readyState === this.DONE) {
+ if (this.status === 200) {
+ resolve(this.response);
+ } else {
+ reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+ }
+ }
+ };
+ });
+ }
+
+ getJSON('/posts.json').then(function(json) {
+ // on fulfillment
+ }, function(reason) {
+ // on rejection
+ });
+ ```
+
+ Unlike callbacks, promises are great composable primitives.
+
+ ```js
+ Promise.all([
+ getJSON('/posts'),
+ getJSON('/comments')
+ ]).then(function(values){
+ values[0] // => postsJSON
+ values[1] // => commentsJSON
+
+ return values;
+ });
+ ```
+
+ @class RSVP.Promise
+ @param {function} resolver
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @constructor
+ */
+ function Promise(resolver, label) {
+ this._id = counter++;
+ this._label = label;
+ this._state = undefined;
+ this._result = undefined;
+ this._subscribers = [];
+
+ if (config.instrument) {
+ instrument('created', this);
+ }
+
+ if (noop !== resolver) {
+ if (!isFunction(resolver)) {
+ needsResolver();
+ }
+
+ if (!(this instanceof Promise)) {
+ needsNew();
+ }
+
+ initializePromise(this, resolver);
+ }
+ }
+
+ Promise.cast = Resolve; // deprecated
+ Promise.all = all;
+ Promise.race = race;
+ Promise.resolve = Resolve;
+ Promise.reject = Reject;
+
+ Promise.prototype = {
+ constructor: Promise,
+
+ _guidKey: guidKey,
+
+ _onerror: function (reason) {
+ config.trigger('error', reason);
+ },
+
+ /**
+ The primary way of interacting with a promise is through its `then` method,
+ which registers callbacks to receive either a promise's eventual value or the
+ reason why the promise cannot be fulfilled.
+
+ ```js
+ findUser().then(function(user){
+ // user is available
+ }, function(reason){
+ // user is unavailable, and you are given the reason why
+ });
+ ```
+
+ Chaining
+ --------
+
+ The return value of `then` is itself a promise. This second, 'downstream'
+ promise is resolved with the return value of the first promise's fulfillment
+ or rejection handler, or rejected if the handler throws an exception.
+
+ ```js
+ findUser().then(function (user) {
+ return user.name;
+ }, function (reason) {
+ return 'default name';
+ }).then(function (userName) {
+ // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+ // will be `'default name'`
+ });
+
+ findUser().then(function (user) {
+ throw new Error('Found user, but still unhappy');
+ }, function (reason) {
+ throw new Error('`findUser` rejected and we're unhappy');
+ }).then(function (value) {
+ // never reached
+ }, function (reason) {
+ // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+ // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+ });
+ ```
+ If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+ ```js
+ findUser().then(function (user) {
+ throw new PedagogicalException('Upstream error');
+ }).then(function (value) {
+ // never reached
+ }).then(function (value) {
+ // never reached
+ }, function (reason) {
+ // The `PedgagocialException` is propagated all the way down to here
+ });
+ ```
+
+ Assimilation
+ ------------
+
+ Sometimes the value you want to propagate to a downstream promise can only be
+ retrieved asynchronously. This can be achieved by returning a promise in the
+ fulfillment or rejection handler. The downstream promise will then be pending
+ until the returned promise is settled. This is called *assimilation*.
+
+ ```js
+ findUser().then(function (user) {
+ return findCommentsByAuthor(user);
+ }).then(function (comments) {
+ // The user's comments are now available
+ });
+ ```
+
+ If the assimliated promise rejects, then the downstream promise will also reject.
+
+ ```js
+ findUser().then(function (user) {
+ return findCommentsByAuthor(user);
+ }).then(function (comments) {
+ // If `findCommentsByAuthor` fulfills, we'll have the value here
+ }, function (reason) {
+ // If `findCommentsByAuthor` rejects, we'll have the reason here
+ });
+ ```
+
+ Simple Example
+ --------------
+
+ Synchronous Example
+
+ ```javascript
+ var result;
+
+ try {
+ result = findResult();
+ // success
+ } catch(reason) {
+ // failure
+ }
+ ```
+
+ Errback Example
+
+ ```js
+ findResult(function(result, err){
+ if (err) {
+ // failure
+ } else {
+ // success
+ }
+ });
+ ```
+
+ Promise Example;
+
+ ```javascript
+ findResult().then(function(result){
+ // success
+ }, function(reason){
+ // failure
+ });
+ ```
+
+ Advanced Example
+ --------------
+
+ Synchronous Example
+
+ ```javascript
+ var author, books;
+
+ try {
+ author = findAuthor();
+ books = findBooksByAuthor(author);
+ // success
+ } catch(reason) {
+ // failure
+ }
+ ```
+
+ Errback Example
+
+ ```js
+
+ function foundBooks(books) {
+
+ }
+
+ function failure(reason) {
+
+ }
+
+ findAuthor(function(author, err){
+ if (err) {
+ failure(err);
+ // failure
+ } else {
+ try {
+ findBoooksByAuthor(author, function(books, err) {
+ if (err) {
+ failure(err);
+ } else {
+ try {
+ foundBooks(books);
+ } catch(reason) {
+ failure(reason);
+ }
+ }
+ });
+ } catch(error) {
+ failure(err);
+ }
+ // success
+ }
+ });
+ ```
+
+ Promise Example;
+
+ ```javascript
+ findAuthor().
+ then(findBooksByAuthor).
+ then(function(books){
+ // found books
+ }).catch(function(reason){
+ // something went wrong
+ });
+ ```
+
+ @method then
+ @param {Function} onFulfilled
+ @param {Function} onRejected
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ then: function(onFulfillment, onRejection, label) {
+ var parent = this;
+ var state = parent._state;
+
+ if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) {
+ if (config.instrument) {
+ instrument('chained', this, this);
+ }
+ return this;
+ }
+
+ parent._onerror = null;
+
+ var child = new this.constructor(noop, label);
+ var result = parent._result;
+
+ if (config.instrument) {
+ instrument('chained', parent, child);
+ }
+
+ if (state) {
+ var callback = arguments[state - 1];
+ config.async(function(){
+ invokeCallback(state, child, callback, result);
+ });
+ } else {
+ subscribe(parent, child, onFulfillment, onRejection);
+ }
+
+ return child;
+ },
+
+ /**
+ `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+ as the catch block of a try/catch statement.
+
+ ```js
+ function findAuthor(){
+ throw new Error('couldn't find that author');
+ }
+
+ // synchronous
+ try {
+ findAuthor();
+ } catch(reason) {
+ // something went wrong
+ }
+
+ // async with promises
+ findAuthor().catch(function(reason){
+ // something went wrong
+ });
+ ```
+
+ @method catch
+ @param {Function} onRejection
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ 'catch': function(onRejection, label) {
+ return this.then(null, onRejection, label);
+ },
+
+ /**
+ `finally` will be invoked regardless of the promise's fate just as native
+ try/catch/finally behaves
+
+ Synchronous example:
+
+ ```js
+ findAuthor() {
+ if (Math.random() > 0.5) {
+ throw new Error();
+ }
+ return new Author();
+ }
+
+ try {
+ return findAuthor(); // succeed or fail
+ } catch(error) {
+ return findOtherAuther();
+ } finally {
+ // always runs
+ // doesn't affect the return value
+ }
+ ```
+
+ Asynchronous example:
+
+ ```js
+ findAuthor().catch(function(reason){
+ return findOtherAuther();
+ }).finally(function(){
+ // author was either found, or not
+ });
+ ```
+
+ @method finally
+ @param {Function} callback
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise}
+ */
+ 'finally': function(callback, label) {
+ var constructor = this.constructor;
+
+ return this.then(function(value) {
+ return constructor.resolve(callback()).then(function(){
+ return value;
+ });
+ }, function(reason) {
+ return constructor.resolve(callback()).then(function(){
+ throw reason;
+ });
+ }, label);
+ }
+ };
+ });
+enifed("rsvp/promise/all",
+ ["../enumerator","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Enumerator = __dependency1__["default"];
+
+ /**
+ `RSVP.Promise.all` accepts an array of promises, and returns a new promise which
+ is fulfilled with an array of fulfillment values for the passed promises, or
+ rejected with the reason of the first passed promise to be rejected. It casts all
+ elements of the passed iterable to promises as it runs this algorithm.
+
+ Example:
+
+ ```javascript
+ var promise1 = RSVP.resolve(1);
+ var promise2 = RSVP.resolve(2);
+ var promise3 = RSVP.resolve(3);
+ var promises = [ promise1, promise2, promise3 ];
+
+ RSVP.Promise.all(promises).then(function(array){
+ // The array here would be [ 1, 2, 3 ];
+ });
+ ```
+
+ If any of the `promises` given to `RSVP.all` are rejected, the first promise
+ that is rejected will be given as an argument to the returned promises's
+ rejection handler. For example:
+
+ Example:
+
+ ```javascript
+ var promise1 = RSVP.resolve(1);
+ var promise2 = RSVP.reject(new Error("2"));
+ var promise3 = RSVP.reject(new Error("3"));
+ var promises = [ promise1, promise2, promise3 ];
+
+ RSVP.Promise.all(promises).then(function(array){
+ // Code here never runs because there are rejected promises!
+ }, function(error) {
+ // error.message === "2"
+ });
+ ```
+
+ @method all
+ @static
+ @param {Array} entries array of promises
+ @param {String} label optional string for labeling the promise.
+ Useful for tooling.
+ @return {Promise} promise that is fulfilled when all `promises` have been
+ fulfilled, or rejected if any of them become rejected.
+ @static
+ */
+ __exports__["default"] = function all(entries, label) {
+ return new Enumerator(this, entries, true /* abort on reject */, label).promise;
+ }
+ });
+enifed("rsvp/promise/race",
+ ["../utils","../-internal","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var isArray = __dependency1__.isArray;
+
+ var noop = __dependency2__.noop;
+ var resolve = __dependency2__.resolve;
+ var reject = __dependency2__.reject;
+ var subscribe = __dependency2__.subscribe;
+ var PENDING = __dependency2__.PENDING;
+
+ /**
+ `RSVP.Promise.race` returns a new promise which is settled in the same way as the
+ first passed promise to settle.
+
+ Example:
+
+ ```javascript
+ var promise1 = new RSVP.Promise(function(resolve, reject){
+ setTimeout(function(){
+ resolve('promise 1');
+ }, 200);
+ });
+
+ var promise2 = new RSVP.Promise(function(resolve, reject){
+ setTimeout(function(){
+ resolve('promise 2');
+ }, 100);
+ });
+
+ RSVP.Promise.race([promise1, promise2]).then(function(result){
+ // result === 'promise 2' because it was resolved before promise1
+ // was resolved.
+ });
+ ```
+
+ `RSVP.Promise.race` is deterministic in that only the state of the first
+ settled promise matters. For example, even if other promises given to the
+ `promises` array argument are resolved, but the first settled promise has
+ become rejected before the other promises became fulfilled, the returned
+ promise will become rejected:
+
+ ```javascript
+ var promise1 = new RSVP.Promise(function(resolve, reject){
+ setTimeout(function(){
+ resolve('promise 1');
+ }, 200);
+ });
+
+ var promise2 = new RSVP.Promise(function(resolve, reject){
+ setTimeout(function(){
+ reject(new Error('promise 2'));
+ }, 100);
+ });
+
+ RSVP.Promise.race([promise1, promise2]).then(function(result){
+ // Code here never runs
+ }, function(reason){
+ // reason.message === 'promise 2' because promise 2 became rejected before
+ // promise 1 became fulfilled
+ });
+ ```
+
+ An example real-world use case is implementing timeouts:
+
+ ```javascript
+ RSVP.Promise.race([ajax('foo.json'), timeout(5000)])
+ ```
+
+ @method race
+ @static
+ @param {Array} promises array of promises to observe
+ @param {String} label optional string for describing the promise returned.
+ Useful for tooling.
+ @return {Promise} a promise which settles in the same way as the first passed
+ promise to settle.
+ */
+ __exports__["default"] = function race(entries, label) {
+ /*jshint validthis:true */
+ var Constructor = this;
+
+ var promise = new Constructor(noop, label);
+
+ if (!isArray(entries)) {
+ reject(promise, new TypeError('You must pass an array to race.'));
+ return promise;
+ }
+
+ var length = entries.length;
+
+ function onFulfillment(value) {
+ resolve(promise, value);
+ }
+
+ function onRejection(reason) {
+ reject(promise, reason);
+ }
+
+ for (var i = 0; promise._state === PENDING && i < length; i++) {
+ subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection);
+ }
+
+ return promise;
+ }
+ });
+enifed("rsvp/promise/reject",
+ ["../-internal","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var noop = __dependency1__.noop;
+ var _reject = __dependency1__.reject;
+
+ /**
+ `RSVP.Promise.reject` returns a promise rejected with the passed `reason`.
+ It is shorthand for the following:
+
+ ```javascript
+ var promise = new RSVP.Promise(function(resolve, reject){
+ reject(new Error('WHOOPS'));
+ });
+
+ promise.then(function(value){
+ // Code here doesn't run because the promise is rejected!
+ }, function(reason){
+ // reason.message === 'WHOOPS'
+ });
+ ```
+
+ Instead of writing the above, your code now simply becomes the following:
+
+ ```javascript
+ var promise = RSVP.Promise.reject(new Error('WHOOPS'));
+
+ promise.then(function(value){
+ // Code here doesn't run because the promise is rejected!
+ }, function(reason){
+ // reason.message === 'WHOOPS'
+ });
+ ```
+
+ @method reject
+ @static
+ @param {Any} reason value that the returned promise will be rejected with.
+ @param {String} label optional string for identifying the returned promise.
+ Useful for tooling.
+ @return {Promise} a promise rejected with the given `reason`.
+ */
+ __exports__["default"] = function reject(reason, label) {
+ /*jshint validthis:true */
+ var Constructor = this;
+ var promise = new Constructor(noop, label);
+ _reject(promise, reason);
+ return promise;
+ }
+ });
+enifed("rsvp/promise/resolve",
+ ["../-internal","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var noop = __dependency1__.noop;
+ var _resolve = __dependency1__.resolve;
+
+ /**
+ `RSVP.Promise.resolve` returns a promise that will become resolved with the
+ passed `value`. It is shorthand for the following:
+
+ ```javascript
+ var promise = new RSVP.Promise(function(resolve, reject){
+ resolve(1);
+ });
+
+ promise.then(function(value){
+ // value === 1
+ });
+ ```
+
+ Instead of writing the above, your code now simply becomes the following:
+
+ ```javascript
+ var promise = RSVP.Promise.resolve(1);
+
+ promise.then(function(value){
+ // value === 1
+ });
+ ```
+
+ @method resolve
+ @static
+ @param {Any} value value that the returned promise will be resolved with
+ @param {String} label optional string for identifying the returned promise.
+ Useful for tooling.
+ @return {Promise} a promise that will become fulfilled with the given
+ `value`
+ */
+ __exports__["default"] = function resolve(object, label) {
+ /*jshint validthis:true */
+ var Constructor = this;
+
+ if (object && typeof object === 'object' && object.constructor === Constructor) {
+ return object;
+ }
+
+ var promise = new Constructor(noop, label);
+ _resolve(promise, object);
+ return promise;
+ }
+ });
+enifed("rsvp/race",
+ ["./promise","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+
+ /**
+ This is a convenient alias for `RSVP.Promise.race`.
+
+ @method race
+ @static
+ @for RSVP
+ @param {Array} array Array of promises.
+ @param {String} label An optional label. This is useful
+ for tooling.
+ */
+ __exports__["default"] = function race(array, label) {
+ return Promise.race(array, label);
+ }
+ });
+enifed("rsvp/reject",
+ ["./promise","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+
+ /**
+ This is a convenient alias for `RSVP.Promise.reject`.
+
+ @method reject
+ @static
+ @for RSVP
+ @param {Any} reason value that the returned promise will be rejected with.
+ @param {String} label optional string for identifying the returned promise.
+ Useful for tooling.
+ @return {Promise} a promise rejected with the given `reason`.
+ */
+ __exports__["default"] = function reject(reason, label) {
+ return Promise.reject(reason, label);
+ }
+ });
+enifed("rsvp/resolve",
+ ["./promise","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Promise = __dependency1__["default"];
+
+ /**
+ This is a convenient alias for `RSVP.Promise.resolve`.
+
+ @method resolve
+ @static
+ @for RSVP
+ @param {Any} value value that the returned promise will be resolved with
+ @param {String} label optional string for identifying the returned promise.
+ Useful for tooling.
+ @return {Promise} a promise that will become fulfilled with the given
+ `value`
+ */
+ __exports__["default"] = function resolve(value, label) {
+ return Promise.resolve(value, label);
+ }
+ });
+enifed("rsvp/rethrow",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event
+ loop in order to aid debugging.
+
+ Promises A+ specifies that any exceptions that occur with a promise must be
+ caught by the promises implementation and bubbled to the last handler. For
+ this reason, it is recommended that you always specify a second rejection
+ handler function to `then`. However, `RSVP.rethrow` will throw the exception
+ outside of the promise, so it bubbles up to your console if in the browser,
+ or domain/cause uncaught exception in Node. `rethrow` will also throw the
+ error again so the error can be handled by the promise per the spec.
+
+ ```javascript
+ function throws(){
+ throw new Error('Whoops!');
+ }
+
+ var promise = new RSVP.Promise(function(resolve, reject){
+ throws();
+ });
+
+ promise.catch(RSVP.rethrow).then(function(){
+ // Code here doesn't run because the promise became rejected due to an
+ // error!
+ }, function (err){
+ // handle the error here
+ });
+ ```
+
+ The 'Whoops' error will be thrown on the next turn of the event loop
+ and you can watch for it in your console. You can also handle it using a
+ rejection handler given to `.then` or `.catch` on the returned promise.
+
+ @method rethrow
+ @static
+ @for RSVP
+ @param {Error} reason reason the promise became rejected.
+ @throws Error
+ @static
+ */
+ __exports__["default"] = function rethrow(reason) {
+ setTimeout(function() {
+ throw reason;
+ });
+ throw reason;
+ }
+ });
+enifed("rsvp/utils",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ function objectOrFunction(x) {
+ return typeof x === 'function' || (typeof x === 'object' && x !== null);
+ }
+
+ __exports__.objectOrFunction = objectOrFunction;function isFunction(x) {
+ return typeof x === 'function';
+ }
+
+ __exports__.isFunction = isFunction;function isMaybeThenable(x) {
+ return typeof x === 'object' && x !== null;
+ }
+
+ __exports__.isMaybeThenable = isMaybeThenable;var _isArray;
+ if (!Array.isArray) {
+ _isArray = function (x) {
+ return Object.prototype.toString.call(x) === '[object Array]';
+ };
+ } else {
+ _isArray = Array.isArray;
+ }
+
+ var isArray = _isArray;
+ __exports__.isArray = isArray;
+ // Date.now is not available in browsers < IE9
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility
+ var now = Date.now || function() { return new Date().getTime(); };
+ __exports__.now = now;
+ function F() { }
+
+ var o_create = (Object.create || function (o) {
+ if (arguments.length > 1) {
+ throw new Error('Second argument not supported');
+ }
+ if (typeof o !== 'object') {
+ throw new TypeError('Argument must be an object');
+ }
+ F.prototype = o;
+ return new F();
+ });
+ __exports__.o_create = o_create;
+ });
+requireModule("ember");
+
+})();
\ No newline at end of file
diff --git a/bower_components/ember/ember.min.js b/bower_components/ember/ember.min.js
new file mode 100644
index 0000000..9e5233a
--- /dev/null
+++ b/bower_components/ember/ember.min.js
@@ -0,0 +1,12 @@
+!function(){var e,t,r,n,i;!function(){if(i=this.Ember=this.Ember||{},"undefined"==typeof i&&(i={}),"undefined"==typeof i.__loader){var a={},s={};e=function(e,t,r){a[e]={deps:t,callback:r}},n=r=t=function(e){function r(t){if("."!==t.charAt(0))return t;for(var r=t.split("/"),n=e.split("/").slice(0,-1),i=0,a=r.length;a>i;i++){var s=r[i];if(".."===s)n.pop();else{if("."===s)continue;n.push(s)}}return n.join("/")}if(s.hasOwnProperty(e))return s[e];if(s[e]={},!a[e])throw new Error("Could not find module "+e);for(var n,i=a[e],o=i.deps,u=i.callback,l=[],c=0,h=o.length;h>c;c++)l.push("exports"===o[c]?n={}:t(r(o[c])));var p=u.apply(this,l);return s[e]=n||p},n._eak_seen=a,i.__loader={define:e,require:r,registry:a}}else e=i.__loader.define,n=r=t=i.__loader.require}(),e("backburner",["backburner/utils","backburner/platform","backburner/binary-search","backburner/deferred-action-queues","exports"],function(e,t,r,n,i){"use strict";function a(e,t){this.queueNames=e,this.options=t||{},this.options.defaultQueue||(this.options.defaultQueue=e[0]),this.instanceStack=[],this._debouncees=[],this._throttlers=[],this._timers=[]}function s(e){return e.onError||e.onErrorTarget&&e.onErrorTarget[e.onErrorMethod]}function o(e){e.begin(),e._autorun=E.setTimeout(function(){e._autorun=null,e.end()})}function u(e,t,r){var n=g();(!e._laterTimer||tr;r+=2)e.schedule(e.options.defaultQueue,null,t[r])}),e._timers.length&&u(e,e._timers[0],e._timers[0]-i)}function c(e,t,r){return p(e,t,r)}function h(e,t,r){return p(e,t,r)}function p(e,t,r){for(var n,i=-1,a=0,s=r.length;s>a;a++)if(n=r[a],n[0]===e&&n[1]===t){i=a;break}return i}var m=e.each,f=e.isString,d=e.isFunction,v=e.isNumber,b=e.isCoercableNumber,y=e.wrapInTryCatch,g=e.now,_=t.needsIETryCatchFix,w=r["default"],x=n["default"],C=[].slice,O=[].pop,E=this;if(a.prototype={begin:function(){var e=this.options,t=e&&e.onBegin,r=this.currentInstance;r&&this.instanceStack.push(r),this.currentInstance=new x(this.queueNames,e),t&&t(this.currentInstance,r)},end:function(){var e=this.options,t=e&&e.onEnd,r=this.currentInstance,n=null,i=!1;try{r.flush()}finally{i||(i=!0,this.currentInstance=null,this.instanceStack.length&&(n=this.instanceStack.pop(),this.currentInstance=n),t&&t(r,n))}},run:function(e,t){var r=s(this.options);this.begin(),t||(t=e,e=null),f(t)&&(t=e[t]);var n=C.call(arguments,2),i=!1;if(r)try{return t.apply(e,n)}catch(a){r(a)}finally{i||(i=!0,this.end())}else try{return t.apply(e,n)}finally{i||(i=!0,this.end())}},defer:function(e,t,r){r||(r=t,t=null),f(r)&&(r=t[r]);var n,i=this.DEBUG?new Error:void 0,a=arguments.length;if(a>3){n=new Array(a-3);for(var s=3;a>s;s++)n[s-3]=arguments[s]}else n=void 0;return this.currentInstance||o(this),this.currentInstance.schedule(e,t,r,n,!1,i)},deferOnce:function(e,t,r){r||(r=t,t=null),f(r)&&(r=t[r]);var n,i=this.DEBUG?new Error:void 0,a=arguments.length;if(a>3){n=new Array(a-3);for(var s=3;a>s;s++)n[s-3]=arguments[s]}else n=void 0;return this.currentInstance||o(this),this.currentInstance.schedule(e,t,r,n,!0,i)},setTimeout:function(){function e(){if(y)try{i.apply(o,r)}catch(e){y(e)}else i.apply(o,r)}for(var t=arguments.length,r=new Array(t),n=0;t>n;n++)r[n]=arguments[n];var i,a,o,l,c,h,p=r.length;if(0!==p){if(1===p)i=r.shift(),a=0;else if(2===p)l=r[0],c=r[1],d(c)||d(l[c])?(o=r.shift(),i=r.shift(),a=0):b(c)?(i=r.shift(),a=r.shift()):(i=r.shift(),a=0);else{var m=r[r.length-1];a=b(m)?r.pop():0,l=r[0],h=r[1],d(h)||f(h)&&null!==l&&h in l?(o=r.shift(),i=r.shift()):i=r.shift()}var v=g()+parseInt(a,10);f(i)&&(i=o[i]);var y=s(this.options),_=w(v,this._timers);return this._timers.splice(_,0,v,e),u(this,v,a),e}},throttle:function(e,t){var r,n,i,a,s=this,o=arguments,u=O.call(o);return v(u)||f(u)?(r=u,u=!0):r=O.call(o),r=parseInt(r,10),i=h(e,t,this._throttlers),i>-1?this._throttlers[i]:(a=E.setTimeout(function(){u||s.run.apply(s,o);var r=h(e,t,s._throttlers);r>-1&&s._throttlers.splice(r,1)},r),u&&this.run.apply(this,o),n=[e,t,a],this._throttlers.push(n),n)},debounce:function(e,t){var r,n,i,a,s=this,o=arguments,u=O.call(o);return v(u)||f(u)?(r=u,u=!1):r=O.call(o),r=parseInt(r,10),n=c(e,t,this._debouncees),n>-1&&(i=this._debouncees[n],this._debouncees.splice(n,1),clearTimeout(i[2])),a=E.setTimeout(function(){u||s.run.apply(s,o);var r=c(e,t,s._debouncees);r>-1&&s._debouncees.splice(r,1)},r),u&&-1===n&&s.run.apply(s,o),i=[e,t,a],s._debouncees.push(i),i},cancelTimers:function(){var e=function(e){clearTimeout(e[2])};m(this._throttlers,e),this._throttlers=[],m(this._debouncees,e),this._debouncees=[],this._laterTimer&&(clearTimeout(this._laterTimer),this._laterTimer=null),this._timers=[],this._autorun&&(clearTimeout(this._autorun),this._autorun=null)},hasTimers:function(){return!!this._timers.length||!!this._debouncees.length||!!this._throttlers.length||this._autorun},cancel:function(e){var t=typeof e;if(e&&"object"===t&&e.queue&&e.method)return e.queue.cancel(e);if("function"!==t)return"[object Array]"===Object.prototype.toString.call(e)?this._cancelItem(h,this._throttlers,e)||this._cancelItem(c,this._debouncees,e):void 0;for(var r=0,n=this._timers.length;n>r;r+=2)if(this._timers[r+1]===e)return this._timers.splice(r,2),0===r&&(this._laterTimer&&(clearTimeout(this._laterTimer),this._laterTimer=null),this._timers.length>0&&u(this,this._timers[0],this._timers[0]-g())),!0},_cancelItem:function(e,t,r){var n,i;return r.length<3?!1:(i=e(r[0],r[1],t),i>-1&&(n=t[i],n[2]===r[2])?(t.splice(i,1),clearTimeout(r[2]),!0):!1)}},a.prototype.schedule=a.prototype.defer,a.prototype.scheduleOnce=a.prototype.deferOnce,a.prototype.later=a.prototype.setTimeout,_){var P=a.prototype.run;a.prototype.run=y(P);var A=a.prototype.end;a.prototype.end=y(A)}i["default"]=a}),e("backburner.umd",["./backburner"],function(t){"use strict";var r=t["default"];"function"==typeof e&&e.amd?e(function(){return r}):"undefined"!=typeof module&&module.exports?module.exports=r:"undefined"!=typeof this&&(this.Backburner=r)}),e("backburner/binary-search",["exports"],function(e){"use strict";e["default"]=function(e,t){for(var r,n,i=0,a=t.length-2;a>i;)n=(a-i)/2,r=i+n-n%2,e>=t[r]?i=r+2:a=r;return e>=t[i]?i+2:i}}),e("backburner/deferred-action-queues",["./utils","./queue","exports"],function(e,t,r){"use strict";function n(e,t){var r=this.queues={};this.queueNames=e=e||[],this.options=t,s(e,function(e){r[e]=new u(e,t[e],t)})}function i(e){throw new Error("You attempted to schedule an action in a queue ("+e+") that doesn't exist")}function a(e,t){for(var r,n,i=0,a=t;a>=i;i++)if(r=e.queueNames[i],n=e.queues[r],n._queue.length)return i;return-1}var s=e.each,o=e.isString,u=t["default"];n.prototype={schedule:function(e,t,r,n,a,s){var o=this.queues,u=o[e];return u||i(e),a?u.pushUnique(t,r,n,s):u.push(t,r,n,s)},invoke:function(e,t,r){r&&r.length>0?t.apply(e,r):t.call(e)},invokeWithOnError:function(e,t,r,n,i){try{r&&r.length>0?t.apply(e,r):t.call(e)}catch(a){n(a,i)}},flush:function(){for(var e,t,r,n,i=this.queues,s=this.queueNames,u=0,l=s.length,c=this.options,h=c.onError||c.onErrorTarget&&c.onErrorTarget[c.onErrorMethod],p=h?this.invokeWithOnError:this.invoke;l>u;){e=s[u],t=i[e],r=t._queueBeingFlushed=t._queue.slice(),t._queue=[],t.targetQueues=Object.create(null);var m,f,d,v,b=t.options,y=b&&b.before,g=b&&b.after,_=0,w=r.length;for(w&&y&&y();w>_;)m=r[_],f=r[_+1],d=r[_+2],v=r[_+3],o(f)&&(f=m[f]),f&&p(m,f,d,h,v),_+=4;t._queueBeingFlushed=null,w&&g&&g(),-1!==(n=a(this,u))?u=n:u++}}},r["default"]=n}),e("backburner/platform",["exports"],function(e){"use strict";var t=function(e,t){try{t()}catch(e){}return!!e}();e.needsIETryCatchFix=t}),e("backburner/queue",["exports"],function(e){"use strict";function t(e,t,r){this.name=e,this.globalOptions=r||{},this.options=t,this._queue=[],this.targetQueues=Object.create(null),this._queueBeingFlushed=void 0}t.prototype={push:function(e,t,r,n){var i=this._queue;return i.push(e,t,r,n),{queue:this,target:e,method:t}},pushUniqueWithoutGuid:function(e,t,r,n){for(var i=this._queue,a=0,s=i.length;s>a;a+=4){var o=i[a],u=i[a+1];if(o===e&&u===t)return i[a+2]=r,void(i[a+3]=n)}i.push(e,t,r,n)},targetQueue:function(e,t,r,n,i){for(var a=this._queue,s=0,o=e.length;o>s;s+=4){var u=e[s],l=e[s+1];if(u===r)return a[l+2]=n,void(a[l+3]=i)}e.push(r,a.push(t,r,n,i)-4)},pushUniqueWithGuid:function(e,t,r,n,i){var a=this.targetQueues[e];return a?this.targetQueue(a,t,r,n,i):this.targetQueues[e]=[r,this._queue.push(t,r,n,i)-4],{queue:this,target:t,method:r}},pushUnique:function(e,t,r,n){var i=(this._queue,this.globalOptions.GUID_KEY);if(e&&i){var a=e[i];if(a)return this.pushUniqueWithGuid(a,e,t,r,n)}return this.pushUniqueWithoutGuid(e,t,r,n),{queue:this,target:e,method:t}},flush:function(){var e,t,r,n,i,a=this._queue,s=this.globalOptions,o=this.options,u=o&&o.before,l=o&&o.after,c=s.onError||s.onErrorTarget&&s.onErrorTarget[s.onErrorMethod],h=a.length;for(this.targetQueues=Object.create(null),h&&u&&u(),i=0;h>i;i+=4)if(e=a[i],t=a[i+1],r=a[i+2],n=a[i+3],r&&r.length>0)if(c)try{t.apply(e,r)}catch(p){c(p)}else t.apply(e,r);else if(c)try{t.call(e)}catch(p){c(p)}else t.call(e);h&&l&&l(),a.length>h?(this._queue=a.slice(h),this.flush()):this._queue.length=0},cancel:function(e){var t,r,n,i,a=this._queue,s=e.target,o=e.method,u=this.globalOptions.GUID_KEY;if(u&&this.targetQueues&&s){var l=this.targetQueues[s[u]];if(l)for(n=0,i=l.length;i>n;n++)l[n]===o&&l.splice(n,1)}for(n=0,i=a.length;i>n;n+=4)if(t=a[n],r=a[n+1],t===s&&r===o)return a.splice(n,4),!0;if(a=this._queueBeingFlushed)for(n=0,i=a.length;i>n;n+=4)if(t=a[n],r=a[n+1],t===s&&r===o)return a[n+1]=null,!0}},e["default"]=t}),e("backburner/utils",["exports"],function(e){"use strict";function t(e,t){for(var r=0;r-1){try{if(e.existsSync(s)){var o,u=e.readFileSync(s,{encoding:"utf8"}),l=u.split("/").slice(-1)[0].trim(),c=u.split(" ")[1];if(c){var h=t.join(a,c.trim());o=e.readFileSync(h)}else o=l;i.push(o.slice(0,10))}}catch(p){console.error(p.stack)}return i.join(".")}return n}}),e("container",["container/container","exports"],function(e,t){"use strict";i.MODEL_FACTORY_INJECTIONS=!1,i.ENV&&"undefined"!=typeof i.ENV.MODEL_FACTORY_INJECTIONS&&(i.MODEL_FACTORY_INJECTIONS=!!i.ENV.MODEL_FACTORY_INJECTIONS);var r=e["default"];t["default"]=r}),e("container/container",["ember-metal/core","ember-metal/keys","ember-metal/dictionary","exports"],function(e,t,r,n){"use strict";function i(e){this.parent=e,this.children=[],this.resolver=e&&e.resolver||function(){},this.registry=C(e?e.registry:null),this.cache=C(e?e.cache:null),this.factoryCache=C(e?e.factoryCache:null),this.resolveCache=C(e?e.resolveCache:null),this.typeInjections=C(e?e.typeInjections:null),this.injections=C(null),this.normalizeCache=C(null),this.factoryTypeInjections=C(e?e.factoryTypeInjections:null),this.factoryInjections=C(null),this._options=C(e?e._options:null),this._typeOptions=C(e?e._typeOptions:null)}function a(e,t){var r=e.resolveCache[t];if(r)return r;var n=e.resolver(t)||e.registry[t];return e.resolveCache[t]=n,n}function s(e,t){return e.cache[t]?!0:!!e.resolve(t)}function o(e,t,r){if(r=r||{},e.cache[t]&&r.singleton!==!1)return e.cache[t];var n=d(e,t);return void 0!==n?(l(e,t)&&r.singleton!==!1&&(e.cache[t]=n),n):void 0}function u(e){throw new Error(e+" is not currently supported on child containers")}function l(e,t){var r=h(e,t,"singleton");return r!==!1}function c(e,t){var r={};if(!t)return r;for(var n,i,a=0,s=t.length;s>a;a++){if(n=t[a],i=o(e,n.fullName),void 0===i)throw new Error("Attempting to inject an unknown injection: `"+n.fullName+"`");r[n.property]=i}return r}function h(e,t,r){var n=e._options[t];if(n&&void 0!==n[r])return n[r];var i=t.split(":")[0];return n=e._typeOptions[i],n?n[r]:void 0}function p(e,t){var r=e.factoryCache;if(r[t])return r[t];var n=e.resolve(t);if(void 0!==n){var i=t.split(":")[0];if(!n||"function"!=typeof n.extend||!w.MODEL_FACTORY_INJECTIONS&&"model"===i)return r[t]=n,n;var a=m(e,t),s=f(e,t);s._toString=e.makeToString(n,t);var o=n.extend(a);return o.reopenClass(s),r[t]=o,o}}function m(e,t){var r=t.split(":"),n=r[0],i=[];return i=i.concat(e.typeInjections[n]||[]),i=i.concat(e.injections[t]||[]),i=c(e,i),i._debugContainerKey=t,i.container=e,i}function f(e,t){var r=t.split(":"),n=r[0],i=[];return i=i.concat(e.factoryTypeInjections[n]||[]),i=i.concat(e.factoryInjections[t]||[]),i=c(e,i),i._debugContainerKey=t,i}function d(e,t){var r=p(e,t);if(h(e,t,"instantiate")===!1)return r;if(r){if("function"!=typeof r.create)throw new Error("Failed to create an instance of '"+t+"'. Most likely an improperly defined class or an invalid module export.");return"function"==typeof r.extend?r.create():r.create(m(e,t))}}function v(e,t){for(var r,n,i=e.cache,a=x(i),s=0,o=a.length;o>s;s++)r=a[s],n=i[r],h(e,r,"instantiate")!==!1&&t(n)}function b(e){v(e,function(e){e.destroy()}),e.cache.dict=C(null)}function y(e,t,r,n){var i=e[t];i||(i=[],e[t]=i),i.push({property:r,fullName:n})}function g(e){if(!O.test(e))throw new TypeError("Invalid Fullname, expected: `type:name` got: "+e);return!0}function _(e,t,r,n){var i=e[t]=e[t]||[];i.push({property:r,fullName:n})}var w=e["default"],x=t["default"],C=r["default"];i.prototype={parent:null,children:null,resolver:null,registry:null,cache:null,typeInjections:null,injections:null,_options:null,_typeOptions:null,child:function(){var e=new i(this);return this.children.push(e),e},set:function(e,t,r){e[t]=r},register:function(e,t,r){if(void 0===t)throw new TypeError("Attempting to register an unknown factory: `"+e+"`");var n=this.normalize(e);if(n in this.cache)throw new Error("Cannot re-register: `"+e+"`, as it has already been looked up.");this.registry[n]=t,this._options[n]=r||{}},unregister:function(e){var t=this.normalize(e);delete this.registry[t],delete this.cache[t],delete this.factoryCache[t],delete this.resolveCache[t],delete this._options[t]},resolve:function(e){return a(this,this.normalize(e))},describe:function(e){return e},normalizeFullName:function(e){return e},normalize:function(e){return this.normalizeCache[e]||(this.normalizeCache[e]=this.normalizeFullName(e))},makeToString:function(e){return e.toString()},lookup:function(e,t){return o(this,this.normalize(e),t)},lookupFactory:function(e){return p(this,this.normalize(e))},has:function(e){return s(this,this.normalize(e))},optionsForType:function(e,t){this.parent&&u("optionsForType"),this._typeOptions[e]=t},options:function(e,t){this.optionsForType(e,t)},typeInjection:function(e,t,r){this.parent&&u("typeInjection");var n=r.split(":")[0];if(n===e)throw new Error("Cannot inject a `"+r+"` on other "+e+"(s). Register the `"+r+"` as a different type and perform the typeInjection.");y(this.typeInjections,e,t,r)},injection:function(e,t,r){this.parent&&u("injection"),g(r);var n=this.normalize(r);if(-1===e.indexOf(":"))return this.typeInjection(e,t,n);var i=this.normalize(e);if(this.cache[i])throw new Error("Attempted to register an injection for a type that has already been looked up. ('"+i+"', '"+t+"', '"+r+"')");_(this.injections,i,t,n)},factoryTypeInjection:function(e,t,r){this.parent&&u("factoryTypeInjection"),y(this.factoryTypeInjections,e,t,this.normalize(r))},factoryInjection:function(e,t,r){this.parent&&u("injection");var n=this.normalize(e),i=this.normalize(r);if(g(r),-1===e.indexOf(":"))return this.factoryTypeInjection(n,t,i);if(this.factoryCache[n])throw new Error("Attempted to register a factoryInjection for a type that has already been looked up. ('"+n+"', '"+t+"', '"+r+"')");_(this.factoryInjections,n,t,i)},destroy:function(){for(var e=0,t=this.children.length;t>e;e++)this.children[e].destroy();this.children=[],v(this,function(e){e.destroy()}),this.parent=void 0,this.isDestroyed=!0},reset:function(){for(var e=0,t=this.children.length;t>e;e++)b(this.children[e]);b(this)}};var O=/^[^:]+.+:[^:]+$/;n["default"]=i}),e("ember-application",["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"],function(e,t,r,n,i){"use strict";var a=e["default"],s=t.runLoadHooks,o=r["default"],u=n.Resolver,l=n["default"],c=i["default"];a.Application=c,a.DAG=o,a.Resolver=u,a.DefaultResolver=l,s("Ember.Application",c)}),e("ember-application/ext/controller",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(e,t,r){var n,i,a,s=[];for(i=0,a=r.length;a>i;i++)n=r[i],-1===n.indexOf(":")&&(n="controller:"+n),t.has(n)||s.push(n);if(s.length)throw new h(p(e)+" needs [ "+s.join(", ")+" ] but "+(s.length>1?"they":"it")+" could not be found")}var c=(e["default"],t.get),h=(r.set,n["default"]),p=i.inspect,m=a.computed,f=s["default"],d=(i.meta,o["default"]),v=m(function(){var e=this;return{needs:c(e,"needs"),container:c(e,"container"),unknownProperty:function(t){var r,n,i,a=this.needs;for(n=0,i=a.length;i>n;n++)if(r=a[n],r===t)return this.container.lookup("controller:"+t);var s=p(e)+"#needs does not include `"+t+"`. To access the "+t+" controller from "+p(e)+", "+p(e)+" should have a `needs` property that is an array of the controllers it has access to.";throw new ReferenceError(s)},setUnknownProperty:function(t){throw new Error("You cannot overwrite the value of `controllers."+t+"` of "+p(e))}}});f.reopen({concatenatedProperties:["needs"],needs:[],init:function(){var e=c(this,"needs"),t=c(e,"length");t>0&&(this.container&&l(this,this.container,e),c(this,"controllers")),this._super.apply(this,arguments)},controllerFor:function(e){return d(c(this,"container"),e)},controllers:v}),u["default"]=f}),e("ember-application/system/application",["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-handlebars/controls/select","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","exports"],function(e,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g,_,w,x,C,O,E,P,A,T,N){"use strict";function S(e){var t=[];for(var r in e)t.push(r);return t}function V(e){function t(e){return n.resolve(e)}e.get("resolver");var r=e.get("resolver")||e.get("Resolver")||z,n=r.create({namespace:e});return t.describe=function(e){return n.lookupDescription(e)},t.makeToString=function(e,t){return n.makeToString(e,t)},t.normalize=function(e){return n.normalize?n.normalize(e):e},t.__resolver__=n,t}var I,k=e["default"],D=r.get,j=n.set,M=i.runLoadHooks,R=a["default"],L=s["default"],H=o["default"],z=u["default"],q=l.create,F=c["default"],B=(h.canInvoke,p["default"]),U=m["default"],K=f["default"],W=d["default"],G=v["default"],Q=b["default"],$=y["default"],Y=g["default"],J=_["default"],Z=w["default"],X=x["default"],et=C["default"],tt=O["default"],rt=E["default"],nt=P["default"],it=A.K,at=T["default"],st=L.extend(H,{_suppressDeferredDeprecation:!0,rootElement:"body",eventDispatcher:null,customEvents:null,_readinessDeferrals:1,init:function(){if(this.$||(this.$=Y),this.__container__=this.buildContainer(),this.Router=this.defaultRouter(),this._super(),this.scheduleInitialize(),k.libraries.registerCoreLibrary("Handlebars"+(at.compile?"":"-runtime"),at.VERSION),k.libraries.registerCoreLibrary("jQuery",Y().jquery),k.LOG_VERSION){k.LOG_VERSION=!1;var e=K.map(k.libraries,function(e){return D(e,"name.length")}),t=Math.max.apply(this,e);k.libraries.each(function(e){new Array(t-e.length+1).join(" ")})}},buildContainer:function(){var e=this.__container__=st.buildContainer(this);return e},defaultRouter:function(){if(this.Router!==!1){var e=this.__container__;return this.Router&&(e.unregister("router:main"),e.register("router:main",this.Router)),e.lookupFactory("router:main")}},scheduleInitialize:function(){var e=this;!this.$||this.$.isReady?F.schedule("actions",e,"_initialize"):this.$().ready(function(){F(e,"_initialize")})},deferReadiness:function(){this._readinessDeferrals++},advanceReadiness:function(){this._readinessDeferrals--,0===this._readinessDeferrals&&F.once(this,this.didBecomeReady)},register:function(){var e=this.__container__;e.register.apply(e,arguments)},inject:function(){var e=this.__container__;e.injection.apply(e,arguments)},initialize:function(){},_initialize:function(){if(!this.isDestroyed){if(this.Router){var e=this.__container__;e.unregister("router:main"),e.register("router:main",this.Router)}return this.runInitializers(),M("application",this),this.advanceReadiness(),this}},reset:function(){function e(){var e=this.__container__.lookup("router:main");e.reset(),F(this.__container__,"destroy"),this.buildContainer(),F.schedule("actions",this,function(){this._initialize()})}this._readinessDeferrals=1,F.join(this,e)},runInitializers:function(){for(var e,t=D(this.constructor,"initializers"),r=S(t),n=this.__container__,i=new R,a=this,s=0;sa;a++)r(o[u[a]],t,n,i);t(e,i),i.pop()}}function n(){this.names=[],this.vertices=Object.create(null)}function i(e){this.name=e,this.incoming={},this.incomingNames=[],this.hasOutgoing=!1,this.value=null}var a=e["default"];n.prototype.add=function(e){if(!e)throw new Error("Can't add Vertex without name");if(void 0!==this.vertices[e])return this.vertices[e];var t=new i(e);return this.vertices[e]=t,this.names.push(e),t},n.prototype.map=function(e,t){this.add(e).value=t},n.prototype.addEdge=function(e,t){function n(e,r){if(e.name===t)throw new a("cycle detected: "+t+" <- "+r.join(" <- "))}if(e&&t&&e!==t){var i=this.add(e),s=this.add(t);s.incoming.hasOwnProperty(e)||(r(i,n),i.hasOutgoing=!0,s.incoming[e]=i,s.incomingNames.push(e))}},n.prototype.topsort=function(e){var t,n,i={},a=this.vertices,s=this.names,o=s.length;for(t=0;o>t;t++)n=a[s[t]],n.hasOutgoing||r(n,e,i)},n.prototype.addEdges=function(e,t,r,n){var i;if(this.map(e,t),r)if("string"==typeof r)this.addEdge(e,r);else for(i=0;i-1&&(i=i.replace(/\.(.)/g,function(e){return e.charAt(1).toUpperCase()})),n.indexOf("_")>-1&&(i=i.replace(/_(.)/g,function(e){return e.charAt(1).toUpperCase()})),r+":"+i}return e},resolve:function(e){var t,r=this.parseName(e),n=r.resolveMethodName;if(!r.name||!r.type)throw new TypeError("Invalid fullName: `"+e+"`, must be of the form `type:name` ");return this[n]&&(t=this[n](r)),t||(t=this.resolveOther(r)),r.root&&r.root.LOG_RESOLVER&&this._logLookup(t,r),t},parseName:function(e){return this._parseNameCache[e]||(this._parseNameCache[e]=this._parseName(e))},_parseName:function(e){var t=e.split(":"),r=t[0],n=t[1],i=n,a=c(this,"namespace"),s=a;if("template"!==r&&-1!==i.indexOf("/")){var o=i.split("/");i=o[o.length-1];var u=m(o.slice(0,-1).join("."));s=v.byName(u)}return{fullName:e,type:r,fullNameWithoutType:n,name:i,root:s,resolveMethodName:"resolve"+p(r)}},lookupDescription:function(e){var t=this.parseName(e);if("template"===t.type)return"template at "+t.fullNameWithoutType.replace(/\./g,"/");var r=t.root+"."+p(t.name);return"model"!==t.type&&(r+=p(t.type)),r},makeToString:function(e){return e.toString()},useRouterNaming:function(e){e.name=e.name.replace(/\./g,"_"),"basic"===e.name&&(e.name="")},resolveTemplate:function(e){var t=e.fullNameWithoutType.replace(/\./g,"/");return l.TEMPLATES[t]?l.TEMPLATES[t]:(t=f(t),l.TEMPLATES[t]?l.TEMPLATES[t]:void 0)},resolveView:function(e){return this.useRouterNaming(e),this.resolveOther(e)},resolveController:function(e){return this.useRouterNaming(e),this.resolveOther(e)},resolveRoute:function(e){return this.useRouterNaming(e),this.resolveOther(e)},resolveModel:function(e){var t=p(e.name),r=c(e.root,t);return r?r:void 0},resolveHelper:function(e){return this.resolveOther(e)||b.helpers[e.fullNameWithoutType]},resolveOther:function(e){var t=p(e.name)+p(e.type),r=c(e.root,t);return r?r:void 0},_logLookup:function(e,t){var r,n;r=e?"[✓]":"[ ]",n=t.fullName.length>60?".":new Array(60-t.fullName.length).join("."),h.info(r,t.fullName,n,this.lookupDescription(t.fullName))}})}),e("ember-extension-support",["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"],function(e,t,r){"use strict";var n=e["default"],i=t["default"],a=r["default"];n.DataAdapter=i,n.ContainerDebugAdapter=a}),e("ember-extension-support/container_debug_adapter",["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"],function(e,t,r,n,i,a,s){"use strict";var o=e["default"],u=t.A,l=r.typeOf,c=n.dasherize,h=n.classify,p=i["default"],m=a["default"];s["default"]=m.extend({container:null,resolver:null,canCatalogEntriesByType:function(e){return"model"===e||"template"===e?!1:!0},catalogEntriesByType:function(e){var t=u(p.NAMESPACES),r=u(),n=new RegExp(h(e)+"$");return t.forEach(function(e){if(e!==o)for(var t in e)if(e.hasOwnProperty(t)&&n.test(t)){var i=e[t];"class"===l(i)&&r.push(c(t.replace(n,"")))}}),r}})}),e("ember-extension-support/data_adapter",["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l=e["default"],c=t.get,h=r["default"],p=n.dasherize,m=i["default"],f=a["default"],d=s.A,v=o["default"];u["default"]=f.extend({init:function(){this._super(),this.releaseMethods=d()},container:null,containerDebugAdapter:void 0,attributeLimit:3,releaseMethods:d(),getFilters:function(){return d()},watchModelTypes:function(e,t){var r,n=this.getModelTypes(),i=this,a=d();r=n.map(function(e){var r=e.klass,n=i.wrapModelType(r,e.name);return a.push(i.observeModelType(r,t)),n}),e(r);var s=function(){a.forEach(function(e){e()}),i.releaseMethods.removeObject(s)};return this.releaseMethods.pushObject(s),s},_nameToClass:function(e){return"string"==typeof e&&(e=this.container.lookupFactory("model:"+e)),e},watchRecords:function(e,t,r,n){var i,a=this,s=d(),o=this.getRecords(e),u=function(e){r([e])},c=o.map(function(e){return s.push(a.observeRecord(e,u)),a.wrapRecord(e)}),h=function(e,r,i,o){for(var l=r;r+o>l;l++){var c=e.objectAt(l),h=a.wrapRecord(c);s.push(a.observeRecord(c,u)),t([h])}i&&n(r,i)},p={didChange:h,willChange:l.K};return o.addArrayObserver(a,p),i=function(){s.forEach(function(e){e()}),o.removeArrayObserver(a,p),a.releaseMethods.removeObject(i)
+},t(c),this.releaseMethods.pushObject(i),i},willDestroy:function(){this._super(),this.releaseMethods.forEach(function(e){e()})},detect:function(){return!1},columnsForType:function(){return d()},observeModelType:function(e,t){var r=this,n=this.getRecords(e),i=function(){t([r.wrapModelType(e)])},a={didChange:function(){h.scheduleOnce("actions",this,i)},willChange:l.K};n.addArrayObserver(this,a);var s=function(){n.removeArrayObserver(r,a)};return s},wrapModelType:function(e,t){var r,n=this.getRecords(e);return r={name:t||e.toString(),count:c(n,"length"),columns:this.columnsForType(e),object:e}},getModelTypes:function(){var e,t=this,r=this.get("containerDebugAdapter");return e=r.canCatalogEntriesByType("model")?r.catalogEntriesByType("model"):this._getObjectsOnNamespaces(),e=d(e).map(function(e){return{klass:t._nameToClass(e),name:e}}),e=d(e).filter(function(e){return t.detect(e.klass)}),d(e)},_getObjectsOnNamespaces:function(){var e=d(m.NAMESPACES),t=d(),r=this;return e.forEach(function(e){for(var n in e)if(e.hasOwnProperty(n)&&r.detect(e[n])){var i=p(n);e instanceof v||!e.toString()||(i=e+"/"+i),t.push(i)}}),t},getRecords:function(){return d()},wrapRecord:function(e){var t={object:e};return t.columnValues=this.getRecordColumnValues(e),t.searchKeywords=this.getRecordKeywords(e),t.filterValues=this.getRecordFilterValues(e),t.color=this.getRecordColor(e),t},getRecordColumnValues:function(){return{}},getRecordKeywords:function(){return d()},getRecordFilterValues:function(){return{}},getRecordColor:function(){return null},observeRecord:function(){return function(){}}})}),e("ember-extension-support/initializers",[],function(){"use strict"}),e("ember-handlebars-compiler",["ember-metal/core","exports"],function(e,n){var i=e["default"];"undefined"==typeof i.assert&&(i.assert=function(){}),"undefined"==typeof i.FEATURES&&(i.FEATURES={isEnabled:function(){}});var a,s,o=Object.create||function(e){function t(){}return t.prototype=e,new t},u=i.imports&&i.imports.Handlebars||this&&this.Handlebars;u||"function"!=typeof r||(u=r("handlebars"));var l=i.Handlebars=o(u);l.helper=function(e,r){a||(a=t("ember-views/views/view")["default"]),s||(s=t("ember-views/views/component")["default"]),a.detect(r)?l.registerHelper(e,l.makeViewHelper(r)):l.registerBoundHelper.apply(null,arguments)},l.makeViewHelper=function(e){return function(t){return l.helpers.view.call(this,e,t)}},l.helpers=o(u.helpers),l.Compiler=function(){},u.Compiler&&(l.Compiler.prototype=o(u.Compiler.prototype)),l.Compiler.prototype.compiler=l.Compiler,l.JavaScriptCompiler=function(){},u.JavaScriptCompiler&&(l.JavaScriptCompiler.prototype=o(u.JavaScriptCompiler.prototype),l.JavaScriptCompiler.prototype.compiler=l.JavaScriptCompiler),l.JavaScriptCompiler.prototype.namespace="Ember.Handlebars",l.JavaScriptCompiler.prototype.initializeBuffer=function(){return"''"},l.JavaScriptCompiler.prototype.appendToBuffer=function(e){return"data.buffer.push("+e+");"};var c=/helpers\.(.*?)\)/,h=/helpers\['(.*?)'/,p=/(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/;l.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation=function(e){var t=e[e.length-1],r=(c.exec(t)||h.exec(t))[1],n=p.exec(t);e[e.length-1]=n[1]+"'"+r+"'"+n[3]};var m=l.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation,f=l.JavaScriptCompiler.prototype.blockValue;l.JavaScriptCompiler.prototype.blockValue=function(){f.apply(this,arguments),m(this.source)};var d=l.JavaScriptCompiler.prototype.ambiguousBlockValue;l.JavaScriptCompiler.prototype.ambiguousBlockValue=function(){d.apply(this,arguments),m(this.source)},l.Compiler.prototype.mustache=function(e){if(!e.params.length&&!e.hash){var t=new u.AST.IdNode([{part:"_triageMustache"}]);e.escaped||(e.hash=e.hash||new u.AST.HashNode([]),e.hash.pairs.push(["unescaped",new u.AST.StringNode("true")])),e=new u.AST.MustacheNode([t].concat([e.id]),e.hash,!e.escaped)}return u.Compiler.prototype.mustache.call(this,e)},l.precompile=function(e,t){var r=u.parse(e),n={knownHelpers:{action:!0,unbound:!0,"bind-attr":!0,template:!0,view:!0,_triageMustache:!0},data:!0,stringParams:!0};t=void 0===t?!0:t;var i=(new l.Compiler).compile(r,n);return(new l.JavaScriptCompiler).compile(i,n,void 0,t)},u.compile&&(l.compile=function(e){var t=u.parse(e),r={data:!0,stringParams:!0},n=(new l.Compiler).compile(t,r),i=(new l.JavaScriptCompiler).compile(n,r,void 0,!0),a=l.template(i);return a.isMethod=!1,a}),n["default"]=l}),e("ember-handlebars",["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g,_,w,x,C,O,E,P){"use strict";var A=e["default"],T=t["default"],N=r.runLoadHooks,S=n["default"],V=i.normalizePath,I=i.template,k=i.makeBoundHelper,D=i.registerBoundHelper,j=i.resolveHash,M=i.resolveParams,R=i.getEscaped,L=i.handlebarsGet,H=i.evaluateUnboundHelper,z=i.helperMissingHelper,q=i.blockHelperMissingHelper,F=s["default"],B=o.bind,U=o._triageMustacheHelper,K=o.resolveHelper,W=o.bindHelper,G=o.boundIfHelper,Q=o.unboundIfHelper,$=o.withHelper,Y=o.ifHelper,J=o.unlessHelper,Z=o.bindAttrHelper,X=o.bindAttrHelperDeprecated,et=o.bindClasses,tt=u["default"],rt=l.ViewHelper,nt=l.viewHelper,it=c["default"],at=h.logHelper,st=h.debuggerHelper,ot=p.EachView,ut=p.GroupedEach,lt=p.eachHelper,ct=m["default"],ht=f["default"],pt=d["default"],mt=v["default"],ft=b["default"],dt=y.Select,vt=y.SelectOption,bt=y.SelectOptgroup,yt=g["default"],gt=_["default"],_t=w["default"],wt=x.inputHelper,xt=x.textareaHelper,Ct=C["default"],Ot=O._HandlebarsBoundView,Et=O.SimpleHandlebarsView,Pt=E._wrapMap,At=E._SimpleMetamorphView,Tt=E._MetamorphView,Nt=E._Metamorph;A.bootstrap=S,A.template=I,A.makeBoundHelper=k,A.registerBoundHelper=D,A.resolveHash=j,A.resolveParams=M,A.resolveHelper=K,A.get=L,A.getEscaped=R,A.evaluateUnboundHelper=H,A.bind=B,A.bindClasses=et,A.EachView=ot,A.GroupedEach=ut,A.resolvePaths=F,A.ViewHelper=rt,A.normalizePath=V,T.Handlebars=A,T.ComponentLookup=Ct,T._SimpleHandlebarsView=Et,T._HandlebarsBoundView=Ot,T._SimpleMetamorphView=At,T._MetamorphView=Tt,T._Metamorph=Nt,T._metamorphWrapMap=Pt,T.TextSupport=_t,T.Checkbox=ft,T.Select=dt,T.SelectOption=vt,T.SelectOptgroup=bt,T.TextArea=yt,T.TextField=gt,T.TextSupport=_t,A.registerHelper("helperMissing",z),A.registerHelper("blockHelperMissing",q),A.registerHelper("bind",W),A.registerHelper("boundIf",G),A.registerHelper("_triageMustache",U),A.registerHelper("unboundIf",Q),A.registerHelper("with",$),A.registerHelper("if",Y),A.registerHelper("unless",J),A.registerHelper("bind-attr",Z),A.registerHelper("bindAttr",X),A.registerHelper("collection",tt),A.registerHelper("log",at),A.registerHelper("debugger",st),A.registerHelper("each",lt),A.registerHelper("loc",mt),A.registerHelper("partial",ht),A.registerHelper("template",ct),A.registerHelper("yield",pt),A.registerHelper("view",nt),A.registerHelper("unbound",it),A.registerHelper("input",wt),A.registerHelper("textarea",xt),N("Ember.Handlebars",A),P["default"]=A}),e("ember-handlebars/component_lookup",["ember-runtime/system/object","exports"],function(e,t){"use strict";var r=e["default"],n=r.extend({lookupFactory:function(e,t){t=t||this.container;var r="component:"+e,n="template:components/"+e,a=t&&t.has(n);a&&t.injection(r,"layout",n);var s=t.lookupFactory(r);return a||s?(s||(t.register(r,i.Component),s=t.lookupFactory(r)),s):void 0}});t["default"]=n}),e("ember-handlebars/controls",["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","ember-handlebars/ext","exports"],function(e,t,r,n,i,a,s){"use strict";function o(e,t,r){return"ID"===t.hashTypes[r]?f(e,t.hash[r],t):t.hash[r]}function u(e){var t=e.hash,r=e.hashTypes,n=o(this,e,"type"),i=t.on;return"checkbox"===n?(delete t.type,delete r.type,d.view.call(this,c,e)):(delete t.on,t.onEvent=i||"enter",d.view.call(this,h,e))}function l(e){e.hash,e.hashTypes;return d.view.call(this,p,e)}var c=e["default"],h=t["default"],p=r["default"],m=(n["default"],i["default"]),f=a.handlebarsGet,d=m.helpers;s.inputHelper=u,s.textareaHelper=l}),e("ember-handlebars/controls/checkbox",["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"],function(e,t,r,n){"use strict";var i=e.get,a=t.set,s=r["default"];n["default"]=s.extend({instrumentDisplay:'{{input type="checkbox"}}',classNames:["ember-checkbox"],tagName:"input",attributeBindings:["type","checked","indeterminate","disabled","tabindex","name","autofocus","required","form"],type:"checkbox",checked:!1,disabled:!1,indeterminate:!1,init:function(){this._super(),this.on("change",this,this._updateElementValue)},didInsertElement:function(){this._super(),i(this,"element").indeterminate=!!i(this,"indeterminate")},_updateElementValue:function(){a(this,"checked",this.$().prop("checked"))}})}),e("ember-handlebars/controls/select",["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"],function(e,t,r,n,a,s,o,u,l,c,h,p,m){"use strict";var f=e["default"],d=t.forEach,v=t.indexOf,b=t.indexesOf,y=t.replace,g=r.get,_=n.set,w=a["default"],x=s["default"],C=o.isArray,O=u["default"],E=l.computed,P=c.A,A=h.observer,T=p.defineProperty,N=(f.compile,w.extend({instrumentDisplay:"Ember.SelectOption",tagName:"option",attributeBindings:["value","selected"],defaultTemplate:function(e,t){t={data:t.data,hash:{}},f.helpers.bind.call(e,"view.label",t)},init:function(){this.labelPathDidChange(),this.valuePathDidChange(),this._super()},selected:E(function(){var e=g(this,"content"),t=g(this,"parentView.selection");return g(this,"parentView.multiple")?t&&v(t,e.valueOf())>-1:e==t}).property("content","parentView.selection"),labelPathDidChange:A("parentView.optionLabelPath",function(){var e=g(this,"parentView.optionLabelPath");e&&T(this,"label",E(function(){return g(this,e)}).property(e))}),valuePathDidChange:A("parentView.optionValuePath",function(){var e=g(this,"parentView.optionValuePath");e&&T(this,"value",E(function(){return g(this,e)}).property(e))})})),S=x.extend({instrumentDisplay:"Ember.SelectOptgroup",tagName:"optgroup",attributeBindings:["label"],selectionBinding:"parentView.selection",multipleBinding:"parentView.multiple",optionLabelPathBinding:"parentView.optionLabelPath",optionValuePathBinding:"parentView.optionValuePath",itemViewClassBinding:"parentView.optionView"}),V=w.extend({instrumentDisplay:"Ember.Select",tagName:"select",classNames:["ember-select"],defaultTemplate:i.Handlebars.template(function(e,t,r,n,a){function s(e,t){var n,i="";return t.buffer.push(''),n=r._triageMustache.call(e,"view.prompt",{hash:{},hashTypes:{},hashContexts:{},contexts:[e],types:["ID"],data:t}),(n||0===n)&&t.buffer.push(n),t.buffer.push(" "),i}function o(e,t){var n;n=r.each.call(e,"view.groupedContent",{hash:{},hashTypes:{},hashContexts:{},inverse:f.noop,fn:f.program(4,u,t),contexts:[e],types:["ID"],data:t}),t.buffer.push(n||0===n?n:"")}function u(e,t){t.buffer.push(m(r.view.call(e,"view.groupView",{hash:{content:"content",label:"label"},hashTypes:{content:"ID",label:"ID"},hashContexts:{content:e,label:e},contexts:[e],types:["ID"],data:t})))}function l(e,t){var n;n=r.each.call(e,"view.content",{hash:{},hashTypes:{},hashContexts:{},inverse:f.noop,fn:f.program(7,c,t),contexts:[e],types:["ID"],data:t}),t.buffer.push(n||0===n?n:"")}function c(e,t){t.buffer.push(m(r.view.call(e,"view.optionView",{hash:{content:""},hashTypes:{content:"ID"},hashContexts:{content:e},contexts:[e],types:["ID"],data:t})))}this.compilerInfo=[4,">= 1.0.0"],r=this.merge(r,i.Handlebars.helpers),a=a||{};var h,p="",m=this.escapeExpression,f=this;return h=r["if"].call(t,"view.prompt",{hash:{},hashTypes:{},hashContexts:{},inverse:f.noop,fn:f.program(1,s,a),contexts:[t],types:["ID"],data:a}),(h||0===h)&&a.buffer.push(h),h=r["if"].call(t,"view.optionGroupPath",{hash:{},hashTypes:{},hashContexts:{},inverse:f.program(6,l,a),fn:f.program(3,o,a),contexts:[t],types:["ID"],data:a}),(h||0===h)&&a.buffer.push(h),p}),attributeBindings:["multiple","disabled","tabindex","name","required","autofocus","form","size"],multiple:!1,disabled:!1,required:!1,content:null,selection:null,value:E(function(e,t){if(2===arguments.length)return t;var r=g(this,"optionValuePath").replace(/^content\.?/,"");return r?g(this,"selection."+r):g(this,"selection")}).property("selection"),prompt:null,optionLabelPath:"content",optionValuePath:"content",optionGroupPath:null,groupView:S,groupedContent:E(function(){var e=g(this,"optionGroupPath"),t=P(),r=g(this,"content")||[];return d(r,function(r){var n=g(r,e);g(t,"lastObject.label")!==n&&t.pushObject({label:n,content:P()}),g(t,"lastObject.content").push(r)}),t}).property("optionGroupPath","content.@each"),optionView:N,_change:function(){g(this,"multiple")?this._changeMultiple():this._changeSingle()},selectionDidChange:A("selection.@each",function(){var e=g(this,"selection");if(g(this,"multiple")){if(!C(e))return void _(this,"selection",P([e]));this._selectionDidChangeMultiple()}else this._selectionDidChangeSingle()}),valueDidChange:A("value",function(){var e,t=g(this,"content"),r=g(this,"value"),n=g(this,"optionValuePath").replace(/^content\.?/,""),i=n?g(this,"selection."+n):g(this,"selection");r!==i&&(e=t?t.find(function(e){return r===(n?g(e,n):e)}):null,this.set("selection",e))}),_triggerChange:function(){var e=g(this,"selection"),t=g(this,"value");O(e)||this.selectionDidChange(),O(t)||this.valueDidChange(),this._change()},_changeSingle:function(){var e=this.$()[0].selectedIndex,t=g(this,"content"),r=g(this,"prompt");if(t&&g(t,"length")){if(r&&0===e)return void _(this,"selection",null);r&&(e-=1),_(this,"selection",t.objectAt(e))}},_changeMultiple:function(){var e=this.$("option:selected"),t=g(this,"prompt"),r=t?1:0,n=g(this,"content"),i=g(this,"selection");if(n&&e){var a=e.map(function(){return this.index-r}).toArray(),s=n.objectsAt(a);C(i)?y(i,0,g(i,"length"),s):_(this,"selection",s)}},_selectionDidChangeSingle:function(){var e=this.get("element");if(e){var t=g(this,"content"),r=g(this,"selection"),n=t?v(t,r):-1,i=g(this,"prompt");i&&(n+=1),e&&(e.selectedIndex=n)}},_selectionDidChangeMultiple:function(){var e,t=g(this,"content"),r=g(this,"selection"),n=t?b(t,r):[-1],i=g(this,"prompt"),a=i?1:0,s=this.$("option");s&&s.each(function(){e=this.index>-1?this.index-a:-1,this.selected=v(n,e)>-1})},init:function(){this._super(),this.on("didInsertElement",this,this._triggerChange),this.on("change",this,this._change)}});m["default"]=V,m.Select=V,m.SelectOption=N,m.SelectOptgroup=S}),e("ember-handlebars/controls/text_area",["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"],function(e,t,r,n,i){"use strict";var a=e.get,s=t["default"],o=r["default"],u=n.observer;i["default"]=s.extend(o,{instrumentDisplay:"{{textarea}}",classNames:["ember-text-area"],tagName:"textarea",attributeBindings:["rows","cols","name","selectionEnd","selectionStart","wrap","lang","dir"],rows:null,cols:null,_updateElementValue:u("value",function(){var e=a(this,"value"),t=this.$();t&&e!==t.val()&&t.val(e)}),init:function(){this._super(),this.on("didInsertElement",this,this._updateElementValue)}})}),e("ember-handlebars/controls/text_field",["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"],function(e,t,r,n,i){"use strict";var a=(e.get,t.set,r["default"]),s=n["default"];i["default"]=a.extend(s,{instrumentDisplay:'{{input type="text"}}',classNames:["ember-text-field"],tagName:"input",attributeBindings:["type","value","size","pattern","name","min","max","accept","autocomplete","autosave","formaction","formenctype","formmethod","formnovalidate","formtarget","height","inputmode","list","multiple","step","lang","dir","width"],value:"",type:"text",size:null,pattern:null,min:null,max:null})}),e("ember-handlebars/controls/text_support",["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"],function(e,t,r,n,i){"use strict";function a(e,t,r){var n=s(t,e),i=s(t,"onEvent"),a=s(t,"value");(i===e||"keyPress"===i&&"key-press"===e)&&t.sendAction("action",a),t.sendAction(e,a),(n||i===e)&&(s(t,"bubbles")||r.stopPropagation())}var s=e.get,o=t.set,u=r.Mixin,l=n["default"],c=u.create(l,{value:"",attributeBindings:["placeholder","disabled","maxlength","tabindex","readonly","autofocus","form","selectionDirection","spellcheck","required","title","autocapitalize","autocorrect"],placeholder:null,disabled:!1,maxlength:null,init:function(){this._super(),this.on("focusOut",this,this._elementValueDidChange),this.on("change",this,this._elementValueDidChange),this.on("paste",this,this._elementValueDidChange),this.on("cut",this,this._elementValueDidChange),this.on("input",this,this._elementValueDidChange),this.on("keyUp",this,this.interpretKeyEvents)},action:null,onEvent:"enter",bubbles:!1,interpretKeyEvents:function(e){var t=c.KEY_EVENTS,r=t[e.keyCode];return this._elementValueDidChange(),r?this[r](e):void 0},_elementValueDidChange:function(){o(this,"value",this.$().val())},insertNewline:function(e){a("enter",this,e),a("insert-newline",this,e)},cancel:function(e){a("escape-press",this,e)},focusIn:function(e){a("focus-in",this,e)},focusOut:function(e){a("focus-out",this,e)},keyPress:function(e){a("key-press",this,e)}});c.KEY_EVENTS={13:"insertNewline",27:"cancel"},i["default"]=c}),e("ember-handlebars/ext",["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/error","ember-metal/mixin","ember-views/views/view","ember-handlebars/views/metamorph_view","ember-metal/path_cache","ember-metal/is_empty","ember-metal/cache","exports"],function(e,r,n,i,a,s,o,u,l,c,h,p){"use strict";function m(e,t,r){var n,i,a=r&&r.keywords||{};return n=q.get(t),a.hasOwnProperty(n)&&(e=a[n],i=!0,t=t===n?"":t.substr(n.length+1)),{root:e,path:t,isKeyword:i}}function f(e,t,r){var n,i=r&&r.data,a=m(e,t,i);return e=a.root,t=a.path,(e||""===t)&&(n=k(e,t)),M(t)&&(void 0===n&&e!==N.lookup&&(e=N.lookup,n=k(e,t)),e===N.lookup||null===e),n}function d(e,t){return e.lookupFactory("view:"+t)}function v(e){var t;return M(e)?t=k(e):void 0}function b(e,t,r,n){var i,a,s;if(n&&(a=n.data,s=n.types&&n.types[0]),"string"==typeof t){if("STRING"===s&&r&&(i=d(r,t)),i||(i=v(t)),!i){if(a){var o=m(e,t,a);e=o.root,t=o.path}i=e&&k(e,t),i||(i=d(r,t))}}else i=t;return"string"==typeof i&&a&&a.view&&(i=b(a.view,i,r,{data:a,types:["ID"]})),i}function y(e,t,r){var n=f(e,t,r);return null===n||void 0===n?n="":n instanceof Handlebars.SafeString||(n=String(n)),r.hash.unescaped||(n=Handlebars.Utils.escapeExpression(n)),n}function g(e,t,r){for(var n,i,a=[],s=r.types,o=0,u=t.length;u>o;o++)n=t[o],i=s[o],a.push("ID"===i?f(e,n,r):n);return a}function _(e,t,r){var n,i={},a=r.hashTypes;for(var s in t)t.hasOwnProperty(s)&&(n=a[s],i[s]="ID"===n?f(e,t[s],r):t[s]);return i}function w(e){A||(A=t("ember-handlebars/helpers/binding").resolveHelper);var r,n="",i=arguments[arguments.length-1],a=A(i.data.view.container,e);if(a)return a.apply(this,L.call(arguments,1));throw r="%@ Handlebars error: Could not find property '%@' on object %@.",i.data&&(n=i.data.view),new D(S(r,[n,e,this]))}function x(e){A||(A=t("ember-handlebars/helpers/binding").resolveHelper);var r=arguments[arguments.length-1],n=A(r.data.view.container,e);return n?n.apply(this,L.call(arguments,1)):I.helperMissing.call(this,e)}function C(e){var t=L.call(arguments,1),r=O.apply(this,t);V.registerHelper(e,r)}function O(e){function r(){var t,r,i,a,s,o=L.call(arguments,0,-1),u=o.length,l=arguments[arguments.length-1],c=[],h=l.data,p=h.isUnbound?L.call(l.types,1):l.types,f=l.hash,d=l.hashTypes,v=h.view,b=l.contexts,y=b&&b.length?b[0]:this,g="",_=T.prototype.normalizedValue,w=f.boundOptions={};for(i in f)j.test(i)?w[i.slice(0,-7)]=f[i]:"ID"===d[i]&&(w[i]=f[i]);var x=[];for(h.properties=[],t=0;u>t;++t)if(h.properties.push(o[t]),"ID"===p[t]){var C=m(y,o[t],h);c.push(C),x.push(C)}else c.push(h.isUnbound?{path:o[t]}:null);if(h.isUnbound)return E(this,e,c,l);var O=new T(null,null,!l.hash.unescaped,l.data);O.normalizedValue=function(){var r,n=[];for(r in w)w.hasOwnProperty(r)&&(s=m(y,w[r],h),O.path=s.path,O.pathRoot=s.root,f[r]=_.call(O));for(t=0;u>t;++t)s=c[t],s?(O.path=s.path,O.pathRoot=s.root,n.push(_.call(O))):n.push(o[t]);return n.push(l),e.apply(y,n)},v.appendChild(O);for(a in w)w.hasOwnProperty(a)&&x.push(m(y,w[a],h));for(t=0,r=x.length;r>t;++t)s=x[t],v.registerObserver(s.root,s.path,O,O.rerender);if("ID"===p[0]&&0!==c.length){var P=c[0],A=P.root,N=P.path;R(N)||(g=N+".");for(var S=0,V=n.length;V>S;S++)v.registerObserver(A,g+n[S],O,O.rerender)}}T||(T=t("ember-handlebars/views/handlebars_bound_view").SimpleHandlebarsView);var n=L.call(arguments,1);return r._rawFunction=e,r}function E(e,t,r,n){var i,a,s,o,u,l=[],c=n.hash,h=c.boundOptions,p=L.call(n.types,1);for(u in h)h.hasOwnProperty(u)&&(c[u]=f(e,h[u],n));for(i=0,a=r.length;a>i;++i)s=r[i],o=p[i],l.push("ID"===o?f(s.root,s.path,n):s.path);return l.push(n),t.apply(e,l)}function P(e){var t=H(e);return t.isTop=!0,t}var A,T,N=e["default"],S=r.fmt,V=n["default"],I=V.helpers,k=i.get,D=a["default"],j=s.IS_BINDING,M=(o["default"],u._Metamorph,l.isGlobal),R=c["default"],L=[].slice,H=V.template,z=h["default"],q=new z(1e3,function(e){return e.split(".",1)[0]});p.getEscaped=y,p.resolveParams=g,p.resolveHash=_,p.helperMissingHelper=w,p.blockHelperMissingHelper=x,p.registerBoundHelper=C,p.template=P,p.normalizePath=m,p.makeBoundHelper=O,p.handlebarsGet=f,p.handlebarsGetView=b,p.evaluateUnboundHelper=E}),e("ember-handlebars/helpers/binding",["ember-metal/core","ember-handlebars-compiler","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/string","ember-metal/platform","ember-metal/is_none","ember-metal/enumerable_utils","ember-metal/array","ember-views/views/view","ember-metal/run_loop","ember-metal/observer","ember-metal/binding","ember-views/system/jquery","ember-handlebars/ext","ember-metal/keys","ember-metal/cache","ember-handlebars/views/handlebars_bound_view","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g){"use strict";function _(e){return!z(e)}function w(e,t,r,n,i,a){var s,o,u,l=t.data,c=t.fn,h=t.inverse,p=l.view,m=this||window;if(s=et(m,e,l),l.insideGroup){o=function(){for(;p._contextView;)p=p._contextView;B.once(p,"rerender")};var f,d,v=tt(m,e,t);v=i?i(v):v,d=r?m:v,n(v)?f=c:h&&(f=h),f(d,{data:t.data})}else{var b=Z,y={preserveContext:r,shouldDisplayFunc:n,valueNormalizerFunc:i,displayTemplate:c,inverseTemplate:h,path:e,pathRoot:m,previousContext:m,isEscaped:!t.hash.unescaped,templateData:t.data,templateHash:t.hash,helperName:t.helperName};t.isWithHelper&&(b=st);var g=p.createChildView(b,y);p.appendChild(g),o=function(){B.scheduleOnce("render",g,"rerenderIfNeeded")}}if("object"==typeof this&&""!==s.path&&(p.registerObserver(s.root,s.path,o),a))for(u=0;ua;a++){var s=e.objectAt(a);r.data.keywords[r.hash.keyword]=s,i(s,{data:n})}}},rerenderContainingView:function(){var e=this;T.scheduleOnce("render",this,function(){e.destroyed||e.containingView.rerender()})},destroy:function(){this.removeContentObservers(),this.content&&this.removeArrayObservers(),this.destroyed=!0}},b.EachView=M,b.GroupedEach=R,b.eachHelper=y}),e("ember-handlebars/helpers/loc",["ember-runtime/system/string","exports"],function(e,t){"use strict";var r=e.loc;t["default"]=r}),e("ember-handlebars/helpers/partial",["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"],function(e,t,r,n,i){"use strict";function a(e){return!o(e)}function s(e,t,r){var n=t.split("/"),i=n[n.length-1];n[n.length-1]="_"+i;var a=r.data.view,s=n.join("/"),o=a.templateForName(s),u=!o&&a.templateForName(t);(o=o||u)(e,{data:r.data})}var o=(e["default"],t.isNone),u=r.handlebarsGet,l=n.bind;i["default"]=function(e,t){var r=t.contexts&&t.contexts.length?t.contexts[0]:this;return t.helperName=t.helperName||"partial","ID"===t.types[0]?(t.fn=function(t,r){var n=u(t,e,r);s(t,n,r)},l.call(r,e,t,!0,a)):void s(r,e,t)}}),e("ember-handlebars/helpers/shared",["ember-handlebars/ext","exports"],function(e,t){"use strict";var r=e.handlebarsGet;t["default"]=function(e){for(var t=[],n=e.contexts,i=e.roots,a=e.data,s=0,o=n.length;o>s;s++)t.push(r(i[s],n[s],{data:a}));return t}}),e("ember-handlebars/helpers/template",["ember-metal/core","ember-handlebars-compiler","exports"],function(e,t,r){"use strict";var n=(e["default"],t["default"]),i=n.helpers;r["default"]=function(e,t){return t.helperName=t.helperName||"template",i.partial.apply(this,arguments)}}),e("ember-handlebars/helpers/unbound",["ember-handlebars-compiler","ember-handlebars/helpers/binding","ember-handlebars/ext","exports"],function(e,t,r,n){"use strict";var i=e["default"],a=i.helpers,s=t.resolveHelper,o=r.handlebarsGet,u=[].slice;n["default"]=function(e,t){var r,n,i,l,c=arguments[arguments.length-1],h=c.data.view.container;return l=this,arguments.length>2?(c.data.isUnbound=!0,r=s(h,e)||a.helperMissing,i=r.apply(l,u.call(arguments,1)),delete c.data.isUnbound,i):(n=t.contexts&&t.contexts.length?t.contexts[0]:l,o(n,e,t))}}),e("ember-handlebars/helpers/view",["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-views/system/jquery","ember-views/views/view","ember-metal/binding","ember-metal/keys","ember-handlebars/ext","ember-runtime/system/string","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h){"use strict";function p(e,t){var r=t.hash,n=t.hashTypes;for(var i in r)if("ID"===n[i]){var a=r[i];d.test(i)||(r[i+"Binding"]=a,n[i+"Binding"]="STRING",delete r[i],delete n[i])}r.hasOwnProperty("idBinding")&&(r.id=_(e,r.idBinding,t),n.id="STRING",delete r.idBinding,delete n.idBinding)}function m(e,t){return e&&e.data&&e.data.isRenderData&&(t=e,e=t.data&&t.data.view&&t.data.view.container?t.data.view.container.lookupFactory("view:toplevel"):v),t.helperName=t.helperName||"view",x.helper(this,e,t)}var f=(e["default"],t["default"]),d=(r.get,n.set,i.IS_BINDING),v=(a["default"],s["default"]),b=o.isGlobalPath,y=u["default"],g=l.normalizePath,_=l.handlebarsGet,w=l.handlebarsGetView,x=(c["default"],f.create({propertiesFromHTMLOptions:function(e){var t=e.hash,r=e.data,n=t["class"],i={helperName:e.helperName||""};t.id&&(i.elementId=t.id),t.tag&&(i.tagName=t.tag),n&&(n=n.split(" "),i.classNames=n),t.classBinding&&(i.classNameBindings=t.classBinding.split(" ")),t.classNameBindings&&(void 0===i.classNameBindings&&(i.classNameBindings=[]),i.classNameBindings=i.classNameBindings.concat(t.classNameBindings.split(" "))),t.attributeBindings&&(i.attributeBindings=null);for(var a,s=y(t),o=0,u=s.length;u>o;o++){var l=s[o],c=d.test(l);"classNameBindings"!==l&&(i[l]=t[l]),c&&"string"==typeof i[l]&&(a=this.contextualizeBindingPath(t[l],r),a&&(i[l]=a))}if(i.classNameBindings)for(var h=0,p=i.classNameBindings.length;p>h;h++){var m=i.classNameBindings[h];if("string"==typeof m){var f=v._parsePropertyPath(m);""!==f.path&&(a=this.contextualizeBindingPath(f.path,r),a&&(i.classNameBindings[h]=a+f.classNames))}}return i},contextualizeBindingPath:function(e,t){var r=g(null,e,t);return r.isKeyword?"templateData.keywords."+e:b(e)?null:"this"===e||""===e?"_parentView.context":"_parentView.context."+e},helper:function(e,t,r){var n,i=r.data,a=r.fn;p(e,r);var s=this.container||i&&i.view&&i.view.container;n=w(e,t,s,r);var o=this.propertiesFromHTMLOptions(r,e),u=i.view;o.templateData=i;var l=n.proto();a&&(o.template=a),l.controller||l.controllerBinding||o.controller||o.controllerBinding||(o._context=e),u.appendChild(n,o)},instanceHelper:function(e,t,r){var n=r.data,i=r.fn;p(e,r);var a=this.propertiesFromHTMLOptions(r,e),s=n.view;a.templateData=n,i&&(a.template=i),t.controller||t.controllerBinding||a.controller||a.controllerBinding||(a._context=e),s.appendChild(t,a)}}));h.ViewHelper=x,h.viewHelper=m}),e("ember-handlebars/helpers/yield",["ember-metal/core","ember-metal/property_get","exports"],function(e,t,r){"use strict";var n=(e["default"],t.get);r["default"]=function(e){for(var t=e.data.view;t&&!n(t,"layout");)t=t._contextView?t._contextView:n(t,"_parentView");t._yield(this,e)}}),e("ember-handlebars/loader",["ember-handlebars/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-handlebars-compiler","exports"],function(e,t,r,n,a,s){"use strict";function o(e){var t='script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';h(t,e).each(function(){var e=h(this),t="text/x-raw-handlebars"===e.attr("type")?h.proxy(Handlebars.compile,Handlebars):h.proxy(f.compile,f),r=e.attr("data-template-name")||e.attr("id")||"application",n=t(e.html());if(void 0!==i.TEMPLATES[r])throw new p('Template named "'+r+'" already exists.');i.TEMPLATES[r]=n,e.remove()})}function u(){o(h(document))}function l(e){e.register("component-lookup:main",c)}var c=e["default"],h=t["default"],p=r["default"],m=n.onLoad,f=a["default"];m("Ember.Application",function(e){e.initializer({name:"domTemplates",initialize:u}),e.initializer({name:"registerComponentLookup",after:"domTemplates",initialize:l})}),s["default"]=o}),e("ember-handlebars/string",["ember-runtime/system/string","exports"],function(e,t){"use strict";function r(e){return new Handlebars.SafeString(e)}var n=e["default"];n.htmlSafe=r,(i.EXTEND_PROTOTYPES===!0||i.EXTEND_PROTOTYPES.String)&&(String.prototype.htmlSafe=function(){return r(this)}),t["default"]=r}),e("ember-handlebars/views/handlebars_bound_view",["ember-handlebars-compiler","ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-views/views/view","ember-views/views/states","ember-handlebars/views/metamorph_view","ember-handlebars/ext","ember-metal/utils","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m){"use strict";function f(e,t,r,n){this.path=e,this.pathRoot=t,this.isEscaped=r,this.templateData=n,this[b.GUID_KEY]=N(),this._lastNormalizedValue=void 0,this.state="preRender",this.updateId=null,this._parentView=null,this.buffer=null,this._morph=null}var d=e["default"],v=d.SafeString,b=t["default"],y=b.K,g=r["default"],_=n.get,w=i.set,x=a["default"],C=s["default"],O=(o.computed,u["default"],l.cloneStates),E=l.states,P=E,A=c["default"],T=h.handlebarsGet,N=p.uuid;f.prototype={isVirtual:!0,isView:!0,destroy:function(){this.updateId&&(C.cancel(this.updateId),this.updateId=null),this._parentView&&this._parentView.removeChild(this),this.morph=null,this.state="destroyed"},propertyWillChange:y,propertyDidChange:y,normalizedValue:function(){var e,t,r=this.path,n=this.pathRoot,i=this.isEscaped;return""===r?e=n:(t=this.templateData,e=T(n,r,{data:t})),i||e instanceof v||(e=new v(e)),e},render:function(e){var t=this.normalizedValue();this._lastNormalizedValue=t,e._element=t},rerender:function(){switch(this.state){case"preRender":case"destroyed":break;case"inBuffer":throw new g("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");case"hasElement":case"inDOM":this.updateId=C.scheduleOnce("render",this,"update")}return this},update:function(){this.updateId=null;var e=this.normalizedValue();e!==this._lastNormalizedValue&&(this._lastNormalizedValue=e,this._morph.update(e))},_transitionTo:function(e){this.state=e}},E=O(P),x(E._default,{rerenderIfNeeded:y}),x(E.inDOM,{rerenderIfNeeded:function(e){e.normalizedValue()!==e._lastNormalizedValue&&e.rerender()}});var S=A.extend({instrumentName:"boundHandlebars",_states:E,shouldDisplayFunc:null,preserveContext:!1,previousContext:null,displayTemplate:null,inverseTemplate:null,path:null,pathRoot:null,normalizedValue:function(){var e,t,r=_(this,"path"),n=_(this,"pathRoot"),i=_(this,"valueNormalizerFunc");return""===r?e=n:(t=_(this,"templateData"),e=T(n,r,{data:t})),i?i(e):e},rerenderIfNeeded:function(){this.currentState.rerenderIfNeeded(this)},render:function(e){var t=_(this,"isEscaped"),r=_(this,"shouldDisplayFunc"),n=_(this,"preserveContext"),i=_(this,"previousContext"),a=_(this,"inverseTemplate"),s=_(this,"displayTemplate"),o=this.normalizedValue();if(this._lastNormalizedValue=o,r(o))if(w(this,"template",s),n)w(this,"_context",i);else{if(!s)return null===o||void 0===o?o="":o instanceof v||(o=String(o)),t&&(o=Handlebars.Utils.escapeExpression(o)),void e.push(o);w(this,"_context",o)}else a?(w(this,"template",a),n?w(this,"_context",i):w(this,"_context",o)):w(this,"template",function(){return""});return this._super(e)}});m._HandlebarsBoundView=S,m.SimpleHandlebarsView=f}),e("ember-handlebars/views/metamorph_view",["ember-metal/core","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-metal/run_loop","exports"],function(e,t,r,n,i,a){"use strict";var s=(e["default"],t["default"]),o=r["default"],u=n.Mixin,l=(i["default"],u.create({isVirtual:!0,tagName:"",instrumentName:"metamorph",init:function(){this._super()}}));a._Metamorph=l;var c=o.extend(l);a._MetamorphView=c;var h=s.extend(l);a._SimpleMetamorphView=h,a["default"]=o.extend(l)}),e("ember-metal-views",["ember-metal-views/renderer","exports"],function(e,t){"use strict";var r=e["default"];t.Renderer=r}),e("ember-metal-views/renderer",["morph","exports"],function(e,t){"use strict";function r(){this._uuid=0,this._views=new Array(2e3),this._queue=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this._parents=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this._elements=new Array(17),this._inserts={},this._dom=new u}function n(e,t,r){var n=this._views;n[0]=e;var i=void 0===r?-1:r,a=0,s=1,o=t?t._level+1:0,u=null==t?e:t._root,l=!!u._morph,c=this._queue;c[0]=0;for(var h,p,m,f=1,d=-1,v=this._parents,b=t||null,y=this._elements,g=null,_=null,w=0,x=e;f;){if(y[w]=g,x._morph||(x._morph=null),x._root=u,this.uuid(x),x._level=o+w,x._elementCreated&&this.remove(x,!1,!0),this.willCreateElement(x),_=x._morph&&x._morph.contextualElement,!_&&b&&b._childViewsMorph&&(_=b._childViewsMorph.contextualElement),!_&&x._didCreateElementWithoutMorph&&(_=document.body),g=this.createElement(x,_),v[w++]=d,d=a,b=x,c[f++]=a,h=this.childViews(x))for(p=h.length-1;p>=0;p--)m=h[p],a=s++,n[a]=m,c[f++]=a,x=m;for(a=c[--f],x=n[a];d===a;){if(w--,x._elementCreated=!0,this.didCreateElement(x),l&&this.willInsertElement(x),0===w){f--;break}d=v[w],b=-1===d?t:n[d],this.insertElement(x,b,g,-1),a=c[--f],x=n[a],g=y[w],y[w]=null}}for(this.insertElement(x,t,g,i),p=s-1;p>=0;p--)l&&(n[p]._elementInserted=!0,this.didInsertElement(n[p])),n[p]=null;return g}function i(e,t,r){var n=this.uuid(e);if(this._inserts[n]&&(this.cancelRender(this._inserts[n]),this._inserts[n]=void 0),e._elementCreated){var i,a,s,o,u,l,c,h=[],p=[],m=e._morph;for(h.push(e),i=0;il;l++)o.push(u[l]);for(i=0;il;l++)p.push(u[l]);for(m&&!r&&m.destroy(),i=0,a=h.length;a>i;i++)this.afterRemove(h[i],!1);for(i=0,a=p.length;a>i;i++)this.afterRemove(p[i],!0);r&&(e._morph=m)}}function a(e,t,r,n){null!==r&&void 0!==r&&(e._morph?e._morph.update(r):t&&(e._morph=-1===n?t._childViewsMorph.append(r):t._childViewsMorph.insert(n,r)))}function s(e){e._elementCreated&&this.willDestroyElement(e),e._elementInserted&&this.willRemoveElement(e)}function o(e,t){e._elementInserted=!1,e._morph=null,e._childViewsMorph=null,e._elementCreated&&(e._elementCreated=!1,this.didDestroyElement(e)),t&&this.destroyView(e)}var u=e.DOMHelper;r.prototype.uuid=function(e){return void 0===e._uuid&&(e._uuid=++this._uuid,e._renderer=this),e._uuid},r.prototype.scheduleInsert=function(e,t){if(e._morph||e._elementCreated)throw new Error("You cannot insert a View that has already been rendered");e._morph=t;var r=this.uuid(e);this._inserts[r]=this.scheduleRender(this,function(){this._inserts[r]=null,this.renderTree(e)})},r.prototype.appendTo=function(e,t){var r=this._dom.appendMorph(t);this.scheduleInsert(e,r)},r.prototype.replaceIn=function(e,t){var r=this._dom.createMorph(t,null,null);this.scheduleInsert(e,r)},r.prototype.remove=i,r.prototype.destroy=function(e){this.remove(e,!0)},r.prototype.renderTree=n,r.prototype.insertElement=a,r.prototype.beforeRemove=s,r.prototype.afterRemove=o;var l=function(){};r.prototype.willCreateElement=l,r.prototype.createElement=l,r.prototype.didCreateElement=l,r.prototype.willInsertElement=l,r.prototype.didInsertElement=l,r.prototype.willRemoveElement=l,r.prototype.willDestroyElement=l,r.prototype.didDestroyElement=l,r.prototype.destroyView=l,r.prototype.childViews=l,t["default"]=r}),e("ember-metal",["ember-metal/core","ember-metal/merge","ember-metal/instrumentation","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/cache","ember-metal/platform","ember-metal/array","ember-metal/logger","ember-metal/property_get","ember-metal/events","ember-metal/observer_set","ember-metal/property_events","ember-metal/properties","ember-metal/property_set","ember-metal/map","ember-metal/get_properties","ember-metal/set_properties","ember-metal/watch_key","ember-metal/chains","ember-metal/watch_path","ember-metal/watching","ember-metal/expand_properties","ember-metal/computed","ember-metal/computed_macros","ember-metal/observer","ember-metal/mixin","ember-metal/binding","ember-metal/run_loop","ember-metal/libraries","ember-metal/is_none","ember-metal/is_empty","ember-metal/is_blank","ember-metal/is_present","ember-metal/keys","exports"],function(e,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g,_,w,x,C,O,E,P,A,T,N,S,V,I,k,D,j,M,R){"use strict";var L=e["default"],H=r["default"],z=n.instrument,q=n.subscribe,F=n.unsubscribe,B=n.reset,U=i.generateGuid,K=i.GUID_KEY,W=i.guidFor,G=i.META_DESC,Q=i.EMPTY_META,$=i.meta,Y=i.getMeta,J=i.setMeta,Z=i.metaPath,X=i.inspect,et=i.typeOf,tt=i.tryCatchFinally,rt=i.isArray,nt=i.makeArray,it=i.canInvoke,at=i.tryInvoke,st=i.tryFinally,ot=i.wrap,ut=i.apply,lt=i.applyStr,ct=i.uuid,ht=a["default"],pt=s["default"],mt=o["default"],ft=u.create,dt=u.hasPropertyAccessors,vt=l.filter,bt=l.forEach,yt=l.indexOf,gt=l.map,_t=c["default"],wt=h.get,xt=h.getWithDefault,Ct=h.normalizeTuple,Ot=h._getPath,Et=p.on,Pt=p.addListener,At=p.removeListener,Tt=p.suspendListener,Nt=p.suspendListeners,St=p.sendEvent,Vt=p.hasListeners,It=p.watchedEvents,kt=p.listenersFor,Dt=p.listenersDiff,jt=p.listenersUnion,Mt=m["default"],Rt=f.propertyWillChange,Lt=f.propertyDidChange,Ht=f.overrideChains,zt=f.beginPropertyChanges,qt=f.endPropertyChanges,Ft=f.changeProperties,Bt=d.Descriptor,Ut=d.defineProperty,Kt=v.set,Wt=v.trySet,Gt=b.OrderedSet,Qt=b.Map,$t=b.MapWithDefault,Yt=y["default"],Jt=g["default"],Zt=_.watchKey,Xt=_.unwatchKey,er=w.flushPendingChains,tr=w.removeChainWatcher,rr=w.ChainNode,nr=w.finishChains,ir=x.watchPath,ar=x.unwatchPath,sr=C.watch,or=C.isWatching,ur=C.unwatch,lr=C.rewatch,cr=C.destroy,hr=O["default"],pr=E.ComputedProperty,mr=E.computed,fr=E.cacheFor,dr=A.addObserver,vr=A.observersFor,br=A.removeObserver,yr=A.addBeforeObserver,gr=A._suspendBeforeObserver,_r=A._suspendObserver,wr=A._suspendBeforeObservers,xr=A._suspendObservers,Cr=A.beforeObserversFor,Or=A.removeBeforeObserver,Er=T.IS_BINDING,Pr=T.mixin,Ar=T.Mixin,Tr=T.required,Nr=T.aliasMethod,Sr=T.observer,Vr=T.immediateObserver,Ir=T.beforeObserver,kr=N.Binding,Dr=N.isGlobalPath,jr=N.bind,Mr=N.oneWay,Rr=S["default"],Lr=V["default"],Hr=I.isNone,zr=I.none,qr=k.isEmpty,Fr=k.empty,Br=D["default"],Ur=j["default"],Kr=M["default"],Wr=L.Instrumentation={};Wr.instrument=z,Wr.subscribe=q,Wr.unsubscribe=F,Wr.reset=B,L.instrument=z,L.subscribe=q,L._Cache=mt,L.generateGuid=U,L.GUID_KEY=K,L.create=ft,L.keys=Kr,L.platform={defineProperty:Ut,hasPropertyAccessors:dt};var Gr=L.ArrayPolyfills={};Gr.map=gt,Gr.forEach=bt,Gr.filter=vt,Gr.indexOf=yt,L.Error=ht,L.guidFor=W,L.META_DESC=G,L.EMPTY_META=Q,L.meta=$,L.getMeta=Y,L.setMeta=J,L.metaPath=Z,L.inspect=X,L.typeOf=et,L.tryCatchFinally=tt,L.isArray=rt,L.makeArray=nt,L.canInvoke=it,L.tryInvoke=at,L.tryFinally=st,L.wrap=ot,L.apply=ut,L.applyStr=lt,L.uuid=ct,L.Logger=_t,L.get=wt,L.getWithDefault=xt,L.normalizeTuple=Ct,L._getPath=Ot,L.EnumerableUtils=pt,L.on=Et,L.addListener=Pt,L.removeListener=At,L._suspendListener=Tt,L._suspendListeners=Nt,L.sendEvent=St,L.hasListeners=Vt,L.watchedEvents=It,L.listenersFor=kt,L.listenersDiff=Dt,L.listenersUnion=jt,L._ObserverSet=Mt,L.propertyWillChange=Rt,L.propertyDidChange=Lt,L.overrideChains=Ht,L.beginPropertyChanges=zt,L.endPropertyChanges=qt,L.changeProperties=Ft,L.Descriptor=Bt,L.defineProperty=Ut,L.set=Kt,L.trySet=Wt,L.OrderedSet=Gt,L.Map=Qt,L.MapWithDefault=$t,L.getProperties=Yt,L.setProperties=Jt,L.watchKey=Zt,L.unwatchKey=Xt,L.flushPendingChains=er,L.removeChainWatcher=tr,L._ChainNode=rr,L.finishChains=nr,L.watchPath=ir,L.unwatchPath=ar,L.watch=sr,L.isWatching=or,L.unwatch=ur,L.rewatch=lr,L.destroy=cr,L.expandProperties=hr,L.ComputedProperty=pr,L.computed=mr,L.cacheFor=fr,L.addObserver=dr,L.observersFor=vr,L.removeObserver=br,L.addBeforeObserver=yr,L._suspendBeforeObserver=gr,L._suspendBeforeObservers=wr,L._suspendObserver=_r,L._suspendObservers=xr,L.beforeObserversFor=Cr,L.removeBeforeObserver=Or,L.IS_BINDING=Er,L.required=Tr,L.aliasMethod=Nr,L.observer=Sr,L.immediateObserver=Vr,L.beforeObserver=Ir,L.mixin=Pr,L.Mixin=Ar,L.oneWay=Mr,L.bind=jr,L.Binding=kr,L.isGlobalPath=Dr,L.run=Rr,L.libraries=Lr,L.libraries.registerCoreLibrary("Ember",L.VERSION),L.isNone=Hr,L.none=zr,L.isEmpty=qr,L.empty=Fr,L.isBlank=Br,L.isPresent=Ur,L.merge=H,L.onerror=null,L.__loader.registry["ember-debug"]&&t("ember-debug"),R["default"]=L}),e("ember-metal/alias",["ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/properties","ember-metal/computed","ember-metal/platform","ember-metal/utils","ember-metal/dependent_keys","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(e){return new c(e)}function c(e){this.altKey=e,this._dependentKeys=[e]}function h(e,t){throw new d('Cannot set read-only property "'+t+'" on object: '+w(e))}function p(e,t,r){return b(e,t,null),f(e,t,r)}var m=e.get,f=t.set,d=r["default"],v=n.Descriptor,b=n.defineProperty,y=i.ComputedProperty,g=a.create,_=s.meta,w=s.inspect,x=o.addDependentKeys,C=o.removeDependentKeys;u.alias=l,u.AliasedProperty=c,c.prototype=g(v.prototype),c.prototype.get=function(e){return m(e,this.altKey)},c.prototype.set=function(e,t,r){return f(e,this.altKey,r)},c.prototype.willWatch=function(e,t){x(this,e,t,_(e))},c.prototype.didUnwatch=function(e,t){C(this,e,t,_(e))},c.prototype.setup=function(e,t){var r=_(e);r.watching[t]&&x(this,e,t,r)},c.prototype.teardown=function(e,t){var r=_(e);r.watching[t]&&C(this,e,t,r)},c.prototype.readOnly=function(){return this.set=h,this},c.prototype.oneWay=function(){return this.set=p,this},c.prototype._meta=void 0,c.prototype.meta=y.prototype.meta}),e("ember-metal/array",["exports"],function(e){"use strict";var t=Array.prototype,r=function(e){return e&&Function.prototype.toString.call(e).indexOf("[native code]")>-1},n=function(e,t){return r(e)?e:t},a=n(t.map,function(e){if(void 0===this||null===this||"function"!=typeof e)throw new TypeError;for(var t=Object(this),r=t.length>>>0,n=new Array(r),i=arguments[1],a=0;r>a;a++)a in t&&(n[a]=e.call(i,t[a],a,t));return n}),s=n(t.forEach,function(e){if(void 0===this||null===this||"function"!=typeof e)throw new TypeError;for(var t=Object(this),r=t.length>>>0,n=arguments[1],i=0;r>i;i++)i in t&&e.call(n,t[i],i,t)}),o=n(t.indexOf,function(e,t){null===t||void 0===t?t=0:0>t&&(t=Math.max(0,this.length+t));for(var r=t,n=this.length;n>r;r++)if(this[r]===e)return r;return-1}),u=n(t.lastIndexOf,function(e,t){var r,n=this.length;for(t=void 0===t?n-1:0>t?Math.ceil(t):Math.floor(t),0>t&&(t+=n),r=t;r>=0;r--)if(this[r]===e)return r;return-1}),l=n(t.filter,function(e,t){var r,n,i=[],a=this.length;for(r=0;a>r;r++)this.hasOwnProperty(r)&&(n=this[r],e.call(t,n,r,this)&&i.push(n));return i});i.SHIM_ES5&&(t.map=t.map||a,t.forEach=t.forEach||s,t.filter=t.filter||l,t.indexOf=t.indexOf||o,t.lastIndexOf=t.lastIndexOf||u),e.map=a,e.forEach=s,e.filter=l,e.indexOf=o,e.lastIndexOf=u}),e("ember-metal/binding",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/run_loop","ember-metal/path_cache","exports"],function(e,t,r,n,i,a,s,o){"use strict";function u(e,t){return f(w(t)?m.lookup:e,t)}function l(e,t){this._direction=void 0,this._from=t,this._to=e,this._readyToSync=void 0,this._oneWay=void 0}function c(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])}function h(e,t,r){return new l(t,r).connect(e)}function p(e,t,r){return new l(t,r).oneWay().connect(e)}var m=e["default"],f=t.get,d=(r.set,r.trySet),v=n.guidFor,b=i.addObserver,y=i.removeObserver,g=i._suspendObserver,_=a["default"],w=s.isGlobal;m.LOG_BINDINGS=!1||!!m.ENV.LOG_BINDINGS,l.prototype={copy:function(){var e=new l(this._to,this._from);return this._oneWay&&(e._oneWay=!0),e},from:function(e){return this._from=e,this},to:function(e){return this._to=e,this},oneWay:function(){return this._oneWay=!0,this},toString:function(){var e=this._oneWay?"[oneWay]":"";return"Ember.Binding<"+v(this)+">("+this._from+" -> "+this._to+")"+e},connect:function(e){var t=this._from,r=this._to;return d(e,r,u(e,t)),b(e,t,this,this.fromDidChange),this._oneWay||b(e,r,this,this.toDidChange),this._readyToSync=!0,this},disconnect:function(e){var t=!this._oneWay;return y(e,this._from,this,this.fromDidChange),t&&y(e,this._to,this,this.toDidChange),this._readyToSync=!1,this},fromDidChange:function(e){this._scheduleSync(e,"fwd")},toDidChange:function(e){this._scheduleSync(e,"back")},_scheduleSync:function(e,t){var r=this._direction;void 0===r&&(_.schedule("sync",this,this._sync,e),this._direction=t),"back"===r&&"fwd"===t&&(this._direction="fwd")},_sync:function(e){var t=m.LOG_BINDINGS;if(!e.isDestroyed&&this._readyToSync){var r=this._direction,n=this._from,i=this._to;if(this._direction=void 0,"fwd"===r){var a=u(e,this._from);t&&m.Logger.log(" ",this.toString(),"->",a,e),this._oneWay?d(e,i,a):g(e,i,this,this.toDidChange,function(){d(e,i,a)})}else if("back"===r){var s=f(e,this._to);t&&m.Logger.log(" ",this.toString(),"<-",s,e),g(e,n,this,this.fromDidChange,function(){d(w(n)?m.lookup:e,n,s)})}}}},c(l,{from:function(e){var t=this;return new t(void 0,e)},to:function(e){var t=this;return new t(e,void 0)},oneWay:function(e,t){var r=this;return new r(void 0,e).oneWay(t)}}),o.bind=h,o.oneWay=p,o.Binding=l,o.isGlobalPath=w}),e("ember-metal/cache",["ember-metal/dictionary","exports"],function(e,t){"use strict";function r(e,t){this.store=n(null),this.size=0,this.misses=0,this.hits=0,this.limit=e,this.func=t}var n=e["default"];t["default"]=r;var i=function(){};r.prototype={set:function(e,t){return this.limit>this.size&&(this.size++,this.store[e]=void 0===t?i:t),t},get:function(e){var t=this.store[e];return void 0===t?(this.misses++,t=this.set(e,this.func(e))):t===i?(this.hits++,t=void 0):this.hits++,t},purge:function(){this.store=n(null),this.size=0,this.hits=0,this.misses=0}}}),e("ember-metal/chains",["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"],function(e,t,r,n,i,a){"use strict";function s(e){return e.match(x)[0]}function o(){if(0!==C.length){var e=C;C=[],b.call(e,function(e){e[0].add(e[1])}),w("Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos",0===C.length)}}function u(e,t,r){if(e&&"object"==typeof e){var n=_(e),i=n.chainWatchers;n.hasOwnProperty("chainWatchers")||(i=n.chainWatchers={}),i[t]||(i[t]=[]),i[t].push(r),y(e,t,n)}}function l(e,t,r){if(e&&"object"==typeof e){var n=e.__ember_meta__;if(!n||n.hasOwnProperty("chainWatchers")){var i=n&&n.chainWatchers;if(i&&i[t]){i=i[t];for(var a=0,s=i.length;s>a;a++)if(i[a]===r){i.splice(a,1);break}}g(e,t,n)}}}function c(e,t,r){this._parent=e,this._key=t,this._watching=void 0===r,this._value=r,this._paths={},this._watching&&(this._object=e.value(),this._object&&u(this._object,this._key,this)),this._parent&&"@each"===this._parent._key&&this.value()}function h(e,t){if(!e)return void 0;var r=e.__ember_meta__;if(r&&r.proto===e)return void 0;if("@each"===t)return f(e,t);var n=r&&r.descs[t];return n&&n._cacheable?t in r.cache?r.cache[t]:void 0:f(e,t)}function p(e){var t,r,n,i=e.__ember_meta__;if(i){if(r=i.chainWatchers)for(var a in r)if(r.hasOwnProperty(a)&&(n=r[a]))for(var s=0,o=n.length;o>s;s++)n[s].didChange(null);t=i.chains,t&&t.value()!==e&&(_(e).chains=t=t.copy(e))}}var m=e["default"],f=t.get,d=t.normalizeTuple,v=r.meta,b=n.forEach,y=i.watchKey,g=i.unwatchKey,_=v,w=m.warn,x=/^([^\.]+)/,C=[];a.flushPendingChains=o;var O=c.prototype;O.value=function(){if(void 0===this._value&&this._watching){var e=this._parent.value();this._value=h(e,this._key)}return this._value},O.destroy=function(){if(this._watching){var e=this._object;e&&l(e,this._key,this),this._watching=!1}},O.copy=function(e){var t,r=new c(null,null,e),n=this._paths;for(t in n)n[t]<=0||r.add(t);return r},O.add=function(e){var t,r,n,i,a;if(a=this._paths,a[e]=(a[e]||0)+1,t=this.value(),r=d(t,e),r[0]&&r[0]===t)e=r[1],n=s(e),e=e.slice(n.length+1);else{if(!r[0])return C.push([this,e]),void(r.length=0);i=r[0],n=e.slice(0,0-(r[1].length+1)),e=r[1]}r.length=0,this.chain(n,e,i)},O.remove=function(e){var t,r,n,i,a;a=this._paths,a[e]>0&&a[e]--,t=this.value(),r=d(t,e),r[0]===t?(e=r[1],n=s(e),e=e.slice(n.length+1)):(i=r[0],n=e.slice(0,0-(r[1].length+1)),e=r[1]),r.length=0,this.unchain(n,e)},O.count=0,O.chain=function(e,t,r){var n,i=this._chains;i||(i=this._chains={}),n=i[e],n||(n=i[e]=new c(this,e,r)),n.count++,t&&(e=s(t),t=t.slice(e.length+1),n.chain(e,t))},O.unchain=function(e,t){var r=this._chains,n=r[e];t&&t.length>1&&(e=s(t),t=t.slice(e.length+1),n.unchain(e,t)),n.count--,n.count<=0&&(delete r[n._key],n.destroy())},O.willChange=function(e){var t=this._chains;if(t)for(var r in t)t.hasOwnProperty(r)&&t[r].willChange(e);this._parent&&this._parent.chainWillChange(this,this._key,1,e)},O.chainWillChange=function(e,t,r,n){this._key&&(t=this._key+"."+t),this._parent?this._parent.chainWillChange(this,t,r+1,n):(r>1&&n.push(this.value(),t),t="this."+t,this._paths[t]>0&&n.push(this.value(),t))},O.chainDidChange=function(e,t,r,n){this._key&&(t=this._key+"."+t),this._parent?this._parent.chainDidChange(this,t,r+1,n):(r>1&&n.push(this.value(),t),t="this."+t,this._paths[t]>0&&n.push(this.value(),t))},O.didChange=function(e){if(this._watching){var t=this._parent.value();t!==this._object&&(l(this._object,this._key,this),this._object=t,u(t,this._key,this)),this._value=void 0,this._parent&&"@each"===this._parent._key&&this.value()}var r=this._chains;if(r)for(var n in r)r.hasOwnProperty(n)&&r[n].didChange(e);null!==e&&this._parent&&this._parent.chainDidChange(this,this._key,1,e)},a.finishChains=p,a.removeChainWatcher=l,a.ChainNode=c}),e("ember-metal/computed",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/expand_properties","ember-metal/error","ember-metal/properties","ember-metal/property_events","ember-metal/dependent_keys","exports"],function(e,t,r,n,i,a,s,o,u,l){"use strict";function c(){}function h(e,t){e.__ember_arity__=e.length,this.func=e,this._cacheable=t&&void 0!==t.cacheable?t.cacheable:!0,this._dependentKeys=t&&t.dependentKeys,this._readOnly=t&&(void 0!==t.readOnly||!!t.readOnly)||!1}function p(e){for(var t=0,r=e.length;r>t;t++)e[t].didChange(null)}function m(e){var t;if(arguments.length>1&&(t=A.call(arguments),e=t.pop()),"function"!=typeof e)throw new g("Computed Property declared without a property function");var r=new h(e);return t&&r.property.apply(r,t),r}function f(e,t){var r=e.__ember_meta__,n=r&&r.cache,i=n&&n[t];return i===c?void 0:i}var d=(e["default"],t.get,r.set),v=n.meta,b=n.inspect,y=i["default"],g=a["default"],_=s.Descriptor,w=s.defineProperty,x=o.propertyWillChange,C=o.propertyDidChange,O=u.addDependentKeys,E=u.removeDependentKeys,P=v,A=[].slice;h.prototype=new _;var T=h.prototype;T._dependentKeys=void 0,T._suspended=void 0,T._meta=void 0,T.cacheable=function(e){return this._cacheable=e!==!1,this},T["volatile"]=function(){return this.cacheable(!1)},T.readOnly=function(e){return this._readOnly=void 0===e||!!e,this},T.property=function(){var e,t=function(t){e.push(t)
+};e=[];for(var r=0,n=arguments.length;n>r;r++)y(arguments[r],t);return this._dependentKeys=e,this},T.meta=function(e){return 0===arguments.length?this._meta||{}:(this._meta=e,this)},T.didChange=function(e,t){if(this._cacheable&&this._suspended!==e){var r=P(e);void 0!==r.cache[t]&&(r.cache[t]=void 0,E(this,e,t,r))}},T.get=function(e,t){var r,n,i,a;if(this._cacheable){i=P(e),n=i.cache;var s=n[t];if(s===c)return void 0;if(void 0!==s)return s;r=this.func.call(e,t),n[t]=void 0===r?c:r,a=i.chainWatchers&&i.chainWatchers[t],a&&p(a),O(this,e,t,i)}else r=this.func.call(e,t);return r},T.set=function(e,t,r){var n=this._suspended;this._suspended=e;try{this._set(e,t,r)}finally{this._suspended=n}},T._set=function(e,t,r){var n,i,a,s=this._cacheable,o=this.func,u=P(e,s),l=u.cache,h=!1;if(this._readOnly)throw new g('Cannot set read-only property "'+t+'" on object: '+b(e));if(s&&void 0!==l[t]&&(l[t]!==c&&(i=l[t]),h=!0),n=o.wrappedFunction?o.wrappedFunction.__ember_arity__:o.__ember_arity__,3===n)a=o.call(e,t,r,i);else{if(2!==n)return w(e,t,null,i),void d(e,t,r);a=o.call(e,t,r)}if(!h||i!==a){var p=u.watching[t];return p&&x(e,t),h&&(l[t]=void 0),s&&(h||O(this,e,t,u),l[t]=void 0===a?c:a),p&&C(e,t),a}},T.teardown=function(e,t){var r=P(e);return t in r.cache&&E(this,e,t,r),this._cacheable&&delete r.cache[t],null},f.set=function(e,t,r){e[t]=void 0===r?c:r},f.get=function(e,t){var r=e[t];return r===c?void 0:r},f.remove=function(e,t){e[t]=void 0},l.ComputedProperty=h,l.computed=m,l.cacheFor=f}),e("ember-metal/computed_macros",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"],function(e,t,r,n,i,a,s){"use strict";function o(e,t){for(var r={},n=0;nt}),u("gte",function(e,t){return c(this,e)>=t}),u("lt",function(e,t){return c(this,e)1?(h(this,e,r),r):c(this,e)})}}),e("ember-metal/core",["exports"],function(e){"use strict";"undefined"==typeof i&&(i={});{var t=(i.imports=i.imports||this,i.exports=i.exports||this);i.lookup=i.lookup||this}t.Em=t.Ember=i,i.isNamespace=!0,i.toString=function(){return"Ember"},i.VERSION="1.8.0",i.ENV||(i.ENV="undefined"!=typeof EmberENV?EmberENV:"undefined"!=typeof ENV?ENV:{}),i.config=i.config||{},"undefined"==typeof i.ENV.DISABLE_RANGE_API&&(i.ENV.DISABLE_RANGE_API=!0),"undefined"==typeof MetamorphENV&&(t.MetamorphENV={}),MetamorphENV.DISABLE_RANGE_API=i.ENV.DISABLE_RANGE_API,i.FEATURES=i.ENV.FEATURES||{},i.FEATURES.isEnabled=function(e){var t=i.FEATURES[e];return i.ENV.ENABLE_ALL_FEATURES?!0:t===!0||t===!1||void 0===t?t:i.ENV.ENABLE_OPTIONAL_FEATURES?!0:!1},i.EXTEND_PROTOTYPES=i.ENV.EXTEND_PROTOTYPES,"undefined"==typeof i.EXTEND_PROTOTYPES&&(i.EXTEND_PROTOTYPES=!0),i.LOG_STACKTRACE_ON_DEPRECATION=i.ENV.LOG_STACKTRACE_ON_DEPRECATION!==!1,i.SHIM_ES5=i.ENV.SHIM_ES5===!1?!1:i.EXTEND_PROTOTYPES,i.LOG_VERSION=i.ENV.LOG_VERSION===!1?!1:!0;var r=function(){return this},r=r;e.K=r,i.K=r,"undefined"==typeof i.assert&&(i.assert=i.K),"undefined"==typeof i.warn&&(i.warn=i.K),"undefined"==typeof i.debug&&(i.debug=i.K),"undefined"==typeof i.runInDebug&&(i.runInDebug=i.K),"undefined"==typeof i.deprecate&&(i.deprecate=i.K),"undefined"==typeof i.deprecateFunc&&(i.deprecateFunc=function(e,t){return t}),e["default"]=i}),e("ember-metal/dependent_keys",["ember-metal/platform","ember-metal/watching","exports"],function(e,t,r){"use strict";function n(e,t){var r=e[t];return r?e.hasOwnProperty(t)||(r=e[t]=c(r)):r=e[t]={},r}function i(e){return n(e,"deps")}function a(e,t,r,a){var s,o,l,c,h,p=e._dependentKeys;if(p)for(s=i(a),o=0,l=p.length;l>o;o++)c=p[o],h=n(s,c),h[r]=(h[r]||0)+1,u(t,c,a)}function s(e,t,r,a){var s,o,u,c,h,p=e._dependentKeys;if(p)for(s=i(a),o=0,u=p.length;u>o;o++)c=p[o],h=n(s,c),h[r]=(h[r]||0)-1,l(t,c,a)}var o=e.create,u=t.watch,l=t.unwatch,c=o;r.addDependentKeys=a,r.removeDependentKeys=s}),e("ember-metal/deprecate_property",["ember-metal/core","ember-metal/platform","ember-metal/properties","ember-metal/property_get","ember-metal/property_set","exports"],function(e,t,r,n,i,a){"use strict";function s(e,t,r){function n(){}o&&u(e,t,{configurable:!0,enumerable:!1,set:function(e){n(),c(this,r,e)},get:function(){return n(),l(this,r)}})}var o=(e["default"],t.hasPropertyAccessors),u=r.defineProperty,l=n.get,c=i.set;a.deprecateProperty=s}),e("ember-metal/dictionary",["ember-metal/platform","exports"],function(e,t){"use strict";var r=e.create;t["default"]=function(e){var t=r(e);return t._dict=null,delete t._dict,t}}),e("ember-metal/enumerable_utils",["ember-metal/array","exports"],function(e,t){"use strict";function r(e,t,r){return e.map?e.map(t,r):d.call(e,t,r)}function n(e,t,r){return e.forEach?e.forEach(t,r):m.call(e,t,r)}function i(e,t,r){return e.filter?e.filter(t,r):p.call(e,t,r)}function a(e,t,r){return e.indexOf?e.indexOf(t,r):f.call(e,t,r)}function s(e,t){return void 0===t?[]:r(t,function(t){return a(e,t)})}function o(e,t){var r=a(e,t);-1===r&&e.push(t)}function u(e,t){var r=a(e,t);-1!==r&&e.splice(r,1)}function l(e,t,r,n){for(var i,a,s=[].concat(n),o=[],u=6e4,l=t,c=r;s.length;)i=c>u?u:c,0>=i&&(i=0),a=s.splice(0,u),a=[l,i].concat(a),l+=u,c-=i,o=o.concat(v.apply(e,a));return o}function c(e,t,r,n){return e.replace?e.replace(t,r,n):l(e,t,r,n)}function h(e,t){var r=[];return n(e,function(e){a(t,e)>=0&&r.push(e)}),r}var p=e.filter,m=e.forEach,f=e.indexOf,d=e.map,v=Array.prototype.splice;t.map=r,t.forEach=n,t.filter=i,t.indexOf=a,t.indexesOf=s,t.addObject=o,t.removeObject=u,t._replace=l,t.replace=c,t.intersection=h,t["default"]={_replace:l,addObject:o,filter:i,forEach:n,indexOf:a,indexesOf:s,intersection:h,map:r,removeObject:u,replace:c}}),e("ember-metal/error",["ember-metal/platform","exports"],function(e,t){"use strict";function r(){var e=Error.apply(this,arguments);Error.captureStackTrace&&Error.captureStackTrace(this,i.Error);for(var t=0;t=0;i-=3)if(t===e[i]&&r===e[i+1]){n=i;break}return n}function a(e,t){var r,n=O(e,!0);return n.listeners||(n.listeners={}),n.hasOwnProperty("listeners")||(n.listeners=x(n.listeners)),r=n.listeners[t],r&&!n.listeners.hasOwnProperty(t)?r=n.listeners[t]=n.listeners[t].slice():r||(r=n.listeners[t]=[]),r}function s(e,t,r){var n=e.__ember_meta__,a=n&&n.listeners&&n.listeners[t];if(a)for(var s=a.length-3;s>=0;s-=3){var o=a[s],u=a[s+1],l=a[s+2],c=i(r,o,u);-1===c&&r.push(o,u,l)}}function o(e,t,r){var n=e.__ember_meta__,a=n&&n.listeners&&n.listeners[t],s=[];if(a){for(var o=a.length-3;o>=0;o-=3){var u=a[o],l=a[o+1],c=a[o+2],h=i(r,u,l);-1===h&&(r.push(u,l,c),s.push(u,l,c))}return s}}function u(e,t,r,n,s){n||"function"!=typeof r||(n=r,r=null);var o=a(e,t),u=i(o,r,n),l=0;s&&(l|=E),-1===u&&(o.push(r,n,l),"function"==typeof e.didAddListener&&e.didAddListener(t,r,n))}function l(e,t,r,n){function s(r,n){var s=a(e,t),o=i(s,r,n);-1!==o&&(s.splice(o,3),"function"==typeof e.didRemoveListener&&e.didRemoveListener(t,r,n))}if(n||"function"!=typeof r||(n=r,r=null),n)s(r,n);else{var o=e.__ember_meta__,u=o&&o.listeners&&o.listeners[t];if(!u)return;for(var l=u.length-3;l>=0;l-=3)s(u[l],u[l+1])}}function c(e,t,r,n,s){function o(){return s.call(r)}function u(){-1!==c&&(l[c+2]&=~P)}n||"function"!=typeof r||(n=r,r=null);var l=a(e,t),c=i(l,r,n);return-1!==c&&(l[c+2]|=P),g(o,u)}function h(e,t,r,n,s){function o(){return s.call(r)}function u(){for(var e=0,t=m.length;t>e;e++){var r=m[e];f[e][r+2]&=~P}}n||"function"!=typeof r||(n=r,r=null);var l,c,h,p,m=[],f=[];for(h=0,p=t.length;p>h;h++){l=t[h],c=a(e,l);var d=i(c,r,n);-1!==d&&(c[d+2]|=P,m.push(d),f.push(c))}return g(o,u)}function p(e){var t=e.__ember_meta__.listeners,r=[];if(t)for(var n in t)t[n]&&r.push(n);return r}function m(e,t,r,n){if(e!==b&&"function"==typeof e.sendEvent&&e.sendEvent(t,r),!n){var i=e.__ember_meta__;n=i&&i.listeners&&i.listeners[t]}if(n){for(var a=n.length-3;a>=0;a-=3){var s=n[a],o=n[a+1],u=n[a+2];o&&(u&P||(u&E&&l(e,t,s,o),s||(s=e),"string"==typeof o?r?w(s,o,r):s[o]():r?_(s,o,r):o.call(s)))}return!0}}function f(e,t){var r=e.__ember_meta__,n=r&&r.listeners&&r.listeners[t];return!(!n||!n.length)}function d(e,t){var r=[],n=e.__ember_meta__,i=n&&n.listeners&&n.listeners[t];if(!i)return r;for(var a=0,s=i.length;s>a;a+=3){var o=i[a],u=i[a+1];r.push([o,u])}return r}function v(){var e=C.call(arguments,-1)[0],t=C.call(arguments,0,-1);return e.__ember_listens__=t,e}var b=e["default"],y=t.meta,g=t.tryFinally,_=t.apply,w=t.applyStr,x=r.create,C=[].slice,O=y,E=1,P=2;n.listenersUnion=s,n.listenersDiff=o,n.addListener=u,n.suspendListener=c,n.suspendListeners=h,n.watchedEvents=p,n.sendEvent=m,n.hasListeners=f,n.listenersFor=d,n.on=v,n.removeListener=l}),e("ember-metal/expand_properties",["ember-metal/core","ember-metal/error","ember-metal/enumerable_utils","exports"],function(e,t,r,n){"use strict";function i(e,t){if("string"===s.typeOf(e)){var r=e.split(l),n=[r];u(r,function(e,t){e.indexOf(",")>=0&&(n=a(n,e.split(","),t))}),u(n,function(e){t(e.join(""))})}else t(e)}function a(e,t,r){var n=[];return u(e,function(e){u(t,function(t){var i=e.slice(0);i[r]=t,n.push(i)})}),n}var s=e["default"],o=t["default"],u=r.forEach,l=/\{|\}/;n["default"]=function(e,t){if(e.indexOf(" ")>-1)throw new o("Brace expanded properties cannot contain spaces, e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`");return i(e,t)}}),e("ember-metal/get_properties",["ember-metal/property_get","ember-metal/utils","exports"],function(e,t,r){"use strict";var n=e.get,i=t.typeOf;r["default"]=function(e){var t={},r=arguments,a=1;2===arguments.length&&"array"===i(arguments[1])&&(a=0,r=arguments[1]);for(var s=r.length;s>a;a++)t[r[a]]=n(e,r[a]);return t}}),e("ember-metal/instrumentation",["ember-metal/core","ember-metal/utils","exports"],function(e,t,r){"use strict";function n(e,t,r,n){if(0===c.length)return r.call(n);var a=t||{},s=i(e,function(){return a});if(s){var o=function(){return r.call(n)},u=function(e){a.exception=e};return l(o,u,s)}return r.call(n)}function i(e,t){var r=h[e];if(r||(r=p(e)),0!==r.length){var n,i=t(),a=u.STRUCTURED_PROFILE;a&&(n=e+": "+i.object,console.time(n));var s,o,l=r.length,c=new Array(l),f=m();for(s=0;l>s;s++)o=r[s],c[s]=o.before(e,f,i);return function(){var t,s,o,u=m();for(t=0,s=r.length;s>t;t++)o=r[t],o.after(e,u,i,c[t]);a&&console.timeEnd(n)}}}function a(e,t){for(var r,n=e.split("."),i=[],a=0,s=n.length;s>a;a++)r=n[a],i.push("*"===r?"[^\\.]*":r);i=i.join("\\."),i+="(\\..*)?";var o={pattern:e,regex:new RegExp("^"+i+"$"),object:t};return c.push(o),h={},o}function s(e){for(var t,r=0,n=c.length;n>r;r++)c[r]===e&&(t=r);c.splice(t,1),h={}}function o(){c.length=0,h={}}var u=e["default"],l=t.tryCatchFinally,c=[];r.subscribers=c;var h={},p=function(e){for(var t,r=[],n=0,i=c.length;i>n;n++)t=c[n],t.regex.test(e)&&r.push(t.object);return h[e]=r,r},m=function(){var e="undefined"!=typeof window?window.performance||{}:{},t=e.now||e.mozNow||e.webkitNow||e.msNow||e.oNow;return t?t.bind(e):function(){return+new Date}}();r.instrument=n,r._instrumentStart=i,r.subscribe=a,r.unsubscribe=s,r.reset=o}),e("ember-metal/is_blank",["ember-metal/core","ember-metal/is_empty","exports"],function(e,t,r){"use strict";var n=(e["default"],t["default"]);r["default"]=function(e){return n(e)||"string"==typeof e&&null===e.match(/\S/)}}),e("ember-metal/is_empty",["ember-metal/core","ember-metal/property_get","ember-metal/is_none","exports"],function(e,t,r,n){"use strict";function i(e){var t=o(e);if(t)return t;if("number"==typeof e.size)return!e.size;var r=typeof e;if("object"===r){var n=s(e,"size");if("number"==typeof n)return!n}if("number"==typeof e.length&&"function"!==r)return!e.length;if("object"===r){var i=s(e,"length");if("number"==typeof i)return!i}return!1}var a=e["default"],s=t.get,o=r["default"],u=a.deprecateFunc("Ember.empty is deprecated. Please use Ember.isEmpty instead.",i);n.empty=u,n["default"]=i,n.isEmpty=i,n.empty=u}),e("ember-metal/is_none",["ember-metal/core","exports"],function(e,t){"use strict";function r(e){return null===e||void 0===e}var n=e["default"],i=n.deprecateFunc("Ember.none is deprecated. Please use Ember.isNone instead.",r);t.none=i,t["default"]=r,t.isNone=r}),e("ember-metal/is_present",["ember-metal/is_blank","exports"],function(e,t){"use strict";var r,n=e["default"];r=function(e){return!n(e)},t["default"]=r}),e("ember-metal/keys",["ember-metal/platform","exports"],function(e,t){"use strict";var r=e.canDefineNonEnumerableProperties,n=Object.keys;n&&r||(n=function(){var e=Object.prototype.hasOwnProperty,t=!{toString:null}.propertyIsEnumerable("toString"),r=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"],n=r.length;return function(i){if("object"!=typeof i&&("function"!=typeof i||null===i))throw new TypeError("Object.keys called on non-object");var a,s,o=[];for(a in i)"_super"!==a&&0!==a.lastIndexOf("__",0)&&e.call(i,a)&&o.push(a);if(t)for(s=0;n>s;s++)e.call(i,r[s])&&o.push(r[s]);return o}}()),t["default"]=n}),e("ember-metal/libraries",["ember-metal/enumerable_utils","exports"],function(e,t){"use strict";var r=e.forEach,n=e.indexOf,i=function(){var e=[],t=0,i=function(t){for(var r=0;r-1&&i.splice(a,1),this.size=i.length,!0}return!1},isEmpty:function(){return 0===this.size},has:function(e){if(0===this.size)return!1;var t=m(e),r=this.presenceSet;return r[t]===!0},forEach:function(e){if("function"!=typeof e&&s(e),0!==this.size){var t,r=this.list,n=arguments.length;if(2===n)for(t=0;ts;s++)n=i[s],e[n]=t[n];return e}}),e("ember-metal/mixin",["ember-metal/core","ember-metal/merge","ember-metal/array","ember-metal/platform","ember-metal/utils","ember-metal/expand_properties","ember-metal/properties","ember-metal/computed","ember-metal/binding","ember-metal/observer","ember-metal/events","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h){"use strict";function p(){var e,t=this.__nextSuper;if(t){for(var r=new Array(arguments.length),n=0,i=r.length;i>n;n++)r[n]=arguments[n];this.__nextSuper=null,e=Z(this,t,r),this.__nextSuper=t}return e}function m(e){var t=dt(e,!0),r=t.mixins;return r?t.hasOwnProperty("mixins")||(r=t.mixins=ft(r)):r=t.mixins={},r}function f(e,t){return t&&t.length>0&&(e.mixins=ct.call(t,function(e){if(e instanceof I)return e;var t=new I;return t.properties=e,t})),e}function d(e){return"function"==typeof e&&e.isMethod!==!1&&e!==Boolean&&e!==Object&&e!==Number&&e!==Array&&e!==Date&&e!==String}function v(e,t){var r;return t instanceof I?(r=Q(t),e[r]?vt:(e[r]=t,t.properties)):t}function b(e,t,r,n){var i;return i=r[e]||n[e],t[e]&&(i=i?i.concat(t[e]):t[e]),i}function y(e,t,r,n,i){var a;return void 0===n[t]&&(a=i[t]),a=a||e.descs[t],void 0!==a&&a instanceof rt?(r=ft(r),r.func=Y(r.func,a.func),r):r}function g(e,t,r,n,i){var a;return void 0===i[t]&&(a=n[t]),a=a||e[t],void 0===a||"function"!=typeof a?r:Y(r,a)}function _(e,t,r,n){var i=n[t]||e[t];return i?"function"==typeof i.concat?i.concat(r):J(i).concat(r):J(r)}function w(e,t,r,n){var i=n[t]||e[t];if(!i)return r;var a=B({},i),s=!1;for(var o in r)if(r.hasOwnProperty(o)){var u=r[o];d(u)?(s=!0,a[o]=g(e,o,u,i,{})):a[o]=u}return s&&(a._super=p),a}function x(e,t,r,n,i,a,s,o){if(r instanceof et){if(r===q&&i[t])return vt;r.func&&(r=y(n,t,r,a,i)),i[t]=r,a[t]=void 0}else s&&ht.call(s,t)>=0||"concatenatedProperties"===t||"mergedProperties"===t?r=_(e,t,r,a):o&&ht.call(o,t)>=0?r=w(e,t,r,a):d(r)&&(r=g(e,t,r,a,i)),i[t]=void 0,a[t]=r}function C(e,t,r,n,i,a){function s(e){delete r[e],delete n[e]}for(var o,u,l,c,h,p,m=0,f=e.length;f>m;m++)if(o=e[m],u=v(t,o),u!==vt)if(u){p=dt(i),i.willMergeMixin&&i.willMergeMixin(u),c=b("concatenatedProperties",u,n,i),h=b("mergedProperties",u,n,i);for(l in u)u.hasOwnProperty(l)&&(a.push(l),x(i,l,u[l],p,r,n,c,h));u.hasOwnProperty("toString")&&(i.toString=u.toString)}else o.mixins&&(C(o.mixins,t,r,n,i,a),o._without&&pt.call(o._without,s))}function O(e,t,r,n){if(bt.test(t)){var i=n.bindings;i?n.hasOwnProperty("bindings")||(i=n.bindings=ft(n.bindings)):i=n.bindings={},i[t]=r}}function E(e,t){var r,n,i,a=t.bindings;if(a){for(r in a)n=a[r],n&&(i=r.slice(0,-7),n instanceof nt?(n=n.copy(),n.to(i)):n=new nt(i,n),n.connect(e),e[r]=n);t.bindings={}}}function P(e,t){return E(e,t||dt(e)),e}function A(e,t,r,n,i){var a,s=t.methodName;return n[s]||i[s]?(a=i[s],t=n[s]):r.descs[s]?(t=r.descs[s],a=void 0):(t=void 0,a=e[s]),{desc:t,value:a}}function T(e,t,r,n,i){var a=r[n];if(a)for(var s=0,o=a.length;o>s;s++)i(e,a[s],null,t)}function N(e,t,r){var n=e[t];"function"==typeof n&&(T(e,t,n,"__ember_observesBefore__",ot),T(e,t,n,"__ember_observes__",at),T(e,t,n,"__ember_listens__",lt)),"function"==typeof r&&(T(e,t,r,"__ember_observesBefore__",st),T(e,t,r,"__ember_observes__",it),T(e,t,r,"__ember_listens__",ut))}function S(e,t,r){var n,i,a,s={},o={},u=dt(e),l=[];e._super=p,C(t,m(e),s,o,e,l);for(var c=0,h=l.length;h>c;c++)if(n=l[c],"constructor"!==n&&o.hasOwnProperty(n)&&(a=s[n],i=o[n],a!==q)){for(;a&&a instanceof M;){var f=A(e,a,u,s,o);a=f.desc,i=f.value}(void 0!==a||void 0!==i)&&(N(e,n,i),O(e,n,i,u),tt(e,n,a,i,u))}return r||P(e,u),e}function V(e){var t=mt.call(arguments,1);return S(e,t,!1),e}function I(){return f(this,arguments)}function k(e,t,r){var n=Q(e);if(r[n])return!1;if(r[n]=!0,e===t)return!0;for(var i=e.mixins,a=i?i.length:0;--a>=0;)if(k(i[a],t,r))return!0;return!1}function D(e,t,r){if(!r[Q(t)])if(r[Q(t)]=!0,t.properties){var n=t.properties;for(var i in n)n.hasOwnProperty(i)&&(e[i]=!0)}else t.mixins&&pt.call(t.mixins,function(t){D(e,t,r)})}function j(){return q}function M(e){this.methodName=e}function R(e){return new M(e)}function L(){var e,t=mt.call(arguments,-1)[0],r=function(t){e.push(t)},n=mt.call(arguments,0,-1);"function"!=typeof t&&(t=arguments[0],n=mt.call(arguments,1)),e=[];for(var i=0;ie;e++){arguments[e]}return L.apply(this,arguments)}function z(){var e,t=mt.call(arguments,-1)[0],r=function(t){e.push(t)},n=mt.call(arguments,0,-1);"function"!=typeof t&&(t=arguments[0],n=mt.call(arguments,1)),e=[];for(var i=0;ir;r++)e=arguments[r],e instanceof I?i.push(e):(t=I.create(),t.properties=e,i.push(t));return this},yt.apply=function(e){return S(e,[this],!1)},yt.applyPartial=function(e){return S(e,[this],!0)},yt.detect=function(e){if(!e)return!1;if(e instanceof I)return k(e,this,{});var t=e.__ember_meta__,r=t&&t.mixins;return r?!!r[Q(this)]:!1},yt.without=function(){var e=new I(this);return e._without=mt.call(arguments),e},yt.keys=function(){var e={},t={},r=[];D(e,this,t);for(var n in e)e.hasOwnProperty(n)&&r.push(n);return r},I.mixins=function(e){var t=e.__ember_meta__,r=t&&t.mixins,n=[];if(!r)return n;for(var i in r){var a=r[i];a.properties||n.push(a)}return n},q=new et,q.toString=function(){return"(Required Property)"},h.required=j,M.prototype=new et,h.aliasMethod=R,h.observer=L,h.immediateObserver=H,h.beforeObserver=z,h.IS_BINDING=bt,h.Mixin=I}),e("ember-metal/observer",["ember-metal/watching","ember-metal/array","ember-metal/events","exports"],function(e,t,r,n){"use strict";function i(e){return e+O}function a(e){return e+E}function s(e,t,r,n){return _(e,i(t),r,n),v(e,t),this}function o(e,t){return g(e,i(t))}function u(e,t,r,n){return b(e,t),w(e,i(t),r,n),this}function l(e,t,r,n){return _(e,a(t),r,n),v(e,t),this}function c(e,t,r,n,i){return C(e,a(t),r,n,i)}function h(e,t,r,n,a){return C(e,i(t),r,n,a)}function p(e,t,r,n,i){var s=y.call(t,a);return x(e,s,r,n,i)}function m(e,t,r,n,a){var s=y.call(t,i);return x(e,s,r,n,a)}function f(e,t){return g(e,a(t))}function d(e,t,r,n){return b(e,t),w(e,a(t),r,n),this}var v=e.watch,b=e.unwatch,y=t.map,g=r.listenersFor,_=r.addListener,w=r.removeListener,x=r.suspendListeners,C=r.suspendListener,O=":change",E=":before";n.addObserver=s,n.observersFor=o,n.removeObserver=u,n.addBeforeObserver=l,n._suspendBeforeObserver=c,n._suspendObserver=h,n._suspendBeforeObservers=p,n._suspendObservers=m,n.beforeObserversFor=f,n.removeBeforeObserver=d}),e("ember-metal/observer_set",["ember-metal/utils","ember-metal/events","exports"],function(e,t,r){"use strict";function n(){this.clear()}var i=e.guidFor,a=t.sendEvent;r["default"]=n,n.prototype.add=function(e,t,r){var n,a=this.observerSet,s=this.observers,o=i(e),u=a[o];return u||(a[o]=u={}),n=u[t],void 0===n&&(n=s.push({sender:e,keyName:t,eventName:r,listeners:[]})-1,u[t]=n),s[n].listeners},n.prototype.flush=function(){var e,t,r,n,i=this.observers;for(this.clear(),e=0,t=i.length;t>e;++e)r=i[e],n=r.sender,n.isDestroying||n.isDestroyed||a(n,r.eventName,[n,r.keyName],r.listeners)},n.prototype.clear=function(){this.observerSet={},this.observers=[]}}),e("ember-metal/path_cache",["ember-metal/cache","exports"],function(e,t){"use strict";function r(e){return c.get(e)}function n(e){return h.get(e)}function i(e){return p.get(e)}function a(e){return m.get(e)}var s=e["default"],o=/^([A-Z$]|([0-9][A-Z$]))/,u=/^([A-Z$]|([0-9][A-Z$])).*[\.]/,l="this.",c=new s(1e3,function(e){return o.test(e)}),h=new s(1e3,function(e){return u.test(e)}),p=new s(1e3,function(e){return-1!==e.indexOf(l)}),m=new s(1e3,function(e){return-1!==e.indexOf(".")}),f={isGlobalCache:c,isGlobalPathCache:h,hasThisCache:p,isPathCache:m};t.caches=f,t.isGlobal=r,t.isGlobalPath=n,t.hasThis=i,t.isPath=a}),e("ember-metal/platform",["ember-metal/platform/define_property","ember-metal/platform/define_properties","ember-metal/platform/create","exports"],function(e,t,r,n){"use strict";var i=e.hasES5CompliantDefineProperty,a=e.defineProperty,s=t["default"],o=r["default"],u=i,l=i;n.create=o,n.defineProperty=a,n.defineProperties=s,n.hasPropertyAccessors=u,n.canDefineNonEnumerableProperties=l}),e("ember-metal/platform/create",["exports"],function(e){var t;if(!Object.create||Object.create(null).hasOwnProperty){var r,n=!({__proto__:null}instanceof Object);r=n||"undefined"==typeof document?function(){return{__proto__:null}}:function(){function e(){}var t=document.createElement("iframe"),n=document.body||document.documentElement;t.style.display="none",n.appendChild(t),t.src="javascript:";var i=t.contentWindow.Object.prototype;return n.removeChild(t),t=null,delete i.constructor,delete i.hasOwnProperty,delete i.propertyIsEnumerable,delete i.isPrototypeOf,delete i.toLocaleString,delete i.toString,delete i.valueOf,e.prototype=i,r=function(){return new e},new e},t=Object.create=function(e,t){function n(){}var i;if(null===e)i=r();else{if("object"!=typeof e&&"function"!=typeof e)throw new TypeError("Object prototype may only be an Object or null");n.prototype=e,i=new n}return void 0!==t&&Object.defineProperties(i,t),i}}else t=Object.create;e["default"]=t}),e("ember-metal/platform/define_properties",["ember-metal/platform/define_property","exports"],function(e,t){"use strict";var r=e.defineProperty,n=Object.defineProperties;n||(n=function(e,t){for(var n in t)t.hasOwnProperty(n)&&"__proto__"!==n&&r(e,n,t[n]);return e},Object.defineProperties=n),t["default"]=n}),e("ember-metal/platform/define_property",["exports"],function(e){"use strict";var t=function(e){if(e)try{var t=5,r={};if(e(r,"a",{configurable:!0,enumerable:!0,get:function(){return t},set:function(e){t=e}}),5!==r.a)return;if(r.a=10,10!==t)return;e(r,"a",{configurable:!0,enumerable:!1,writable:!0,value:!0});for(var n in r)if("a"===n)return;if(r.a!==!0)return;return e}catch(i){return}}(Object.defineProperty),r=!!t;if(r&&"undefined"!=typeof document){var n=function(){try{return t(document.createElement("div"),"definePropertyOnDOM",{}),!0}catch(e){}return!1}();n||(t=function(e,t,r){var n;return n="object"==typeof Node?e instanceof Node:"object"==typeof e&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName,n?e[t]=r.value:Object.defineProperty(e,t,r)})}r||(t=function(e,t,r){r.get||(e[t]=r.value)}),e.hasES5CompliantDefineProperty=r,e.defineProperty=t}),e("ember-metal/properties",["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/property_events","exports"],function(e,t,r,n,i){"use strict";function a(){}function s(){return function(){}}function o(e){return function(){var t=this.__ember_meta__;return t&&t.values[e]}}function u(e,t,r,n,i){var s,o,u,p;i||(i=l(e)),s=i.descs,o=i.descs[t];var m=i.watching[t];return u=void 0!==m&&m>0,o instanceof a&&o.teardown(e,t),r instanceof a?(p=r,s[t]=r,e[t]=void 0,r.setup&&r.setup(e,t)):(s[t]=void 0,null==r?(p=n,e[t]=n):(p=r,c(e,t,r))),u&&h(e,t,i),e.didDefineProperty&&e.didDefineProperty(e,t,p),this}var l=(e["default"],t.meta),c=r.defineProperty,h=(r.hasPropertyAccessors,n.overrideChains);i.Descriptor=a,i.MANDATORY_SETTER_FUNCTION=s,i.DEFAULT_GETTER_FUNCTION=o,i.defineProperty=u}),e("ember-metal/property_events",["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"],function(e,t,r,n){"use strict";function i(e,t){var r=e.__ember_meta__,n=r&&r.watching[t]>0||"length"===t,i=r&&r.proto,a=r&&r.descs[t];n&&i!==e&&(a&&a.willChange&&a.willChange(e,t),s(e,t,r),c(e,t,r),v(e,t))}function a(e,t){var r=e.__ember_meta__,n=r&&r.watching[t]>0||"length"===t,i=r&&r.proto,a=r&&r.descs[t];
+i!==e&&(a&&a.didChange&&a.didChange(e,t),(n||"length"===t)&&(r&&r.deps&&r.deps[t]&&o(e,t,r),h(e,t,r,!1),b(e,t)))}function s(e,t,r){if(!e.isDestroying){var n;if(r&&r.deps&&(n=r.deps[t])){var a=y,s=!a;s&&(a=y={}),l(i,e,n,t,a,r),s&&(y=null)}}}function o(e,t,r){if(!e.isDestroying){var n;if(r&&r.deps&&(n=r.deps[t])){var i=g,s=!i;s&&(i=g={}),l(a,e,n,t,i,r),s&&(g=null)}}}function u(e){var t=[];for(var r in e)t.push(r);return t}function l(e,t,r,n,i,a){var s,o,l,c,h=_(t),p=i[h];if(p||(p=i[h]={}),!p[n]&&(p[n]=!0,r)){s=u(r);var m=a.descs;for(l=0;ln;n++)s[n].willChange(o);for(n=0,a=o.length;a>n;n+=2)i(o[n],o[n+1])}}function h(e,t,r,n){if(r&&r.hasOwnProperty("chainWatchers")&&r.chainWatchers[t]){var i,s,o=r.chainWatchers[t],u=n?null:[];for(i=0,s=o.length;s>i;i++)o[i].didChange(u);if(!n)for(i=0,s=u.length;s>i;i+=2)a(u[i],u[i+1])}}function p(e,t,r){h(e,t,r,!0)}function m(){T++}function f(){T--,0>=T&&(P.clear(),A.flush())}function d(e,t){m(),w(e,f,t)}function v(e,t){if(!e.isDestroying){var r,n,i=t+":before";T?(r=P.add(e,t,i),n=O(e,i,r),x(e,i,[e,t],n)):x(e,i,[e,t])}}function b(e,t){if(!e.isDestroying){var r,n=t+":change";T?(r=A.add(e,t,n),C(e,n,r)):x(e,n,[e,t])}}var y,g,_=e.guidFor,w=e.tryFinally,x=t.sendEvent,C=t.listenersUnion,O=t.listenersDiff,E=r["default"],P=new E,A=new E,T=0;n.propertyWillChange=i,n.propertyDidChange=a,n.overrideChains=p,n.beginPropertyChanges=m,n.endPropertyChanges=f,n.changeProperties=d}),e("ember-metal/property_get",["ember-metal/core","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"],function(e,t,r,n,i){"use strict";function a(e,t){var r,n=p(t),i=!n&&c(t);if((!e||i)&&(e=u.lookup),n&&(t=t.slice(5)),e===u.lookup&&(r=t.match(m)[0],e=f(e,r),t=t.slice(r.length+1)),!t||0===t.length)throw new l("Path cannot be empty");return[e,t]}function s(e,t){var r,n,i,s,o;if(null===e&&!h(t))return f(u.lookup,t);for(r=p(t),(!e||r)&&(i=a(e,t),e=i[0],t=i[1],i.length=0),n=t.split("."),o=n.length,s=0;null!=e&&o>s;s++)if(e=f(e,n[s],!0),e&&e.isDestroyed)return void 0;return e}function o(e,t,r){var n=f(e,t);return void 0===n?r:n}var u=e["default"],l=t["default"],c=r.isGlobalPath,h=r.isPath,p=r.hasThis,m=(n.hasPropertyAccessors,/^([^\.]+)/),f=function(e,t){if(""===t)return e;if(t||"string"!=typeof e||(t=e,e=null),null===e){var r=s(e,t);return r}var n,i=e.__ember_meta__,a=i&&i.descs[t];return void 0===a&&h(t)?s(e,t):a?a.get(e,t):(n=e[t],void 0!==n||"object"!=typeof e||t in e||"function"!=typeof e.unknownProperty?n:e.unknownProperty(t))};u.config.overrideAccessors&&(u.get=f,u.config.overrideAccessors(),f=u.get),i.getWithDefault=o,i["default"]=f,i.get=f,i.normalizeTuple=a,i._getPath=s}),e("ember-metal/property_set",["ember-metal/core","ember-metal/property_get","ember-metal/property_events","ember-metal/properties","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"],function(e,t,r,n,i,a,s,o){"use strict";function u(e,t,r,n){var i;if(i=t.slice(t.lastIndexOf(".")+1),t=t===i?i:t.slice(0,t.length-(i.length+1)),"this"!==t&&(e=h(e,t)),!i||0===i.length)throw new f("Property set failed: You passed an empty path");if(!e){if(n)return;throw new f('Property set failed: object in path "'+t+'" could not be found or was destroyed.')}return v(e,i,r)}function l(e,t,r){return v(e,t,r,!0)}var c=e["default"],h=t._getPath,p=r.propertyWillChange,m=r.propertyDidChange,f=(n.defineProperty,i["default"]),d=a.isPath,v=(s.hasPropertyAccessors,function(e,t,r,n){if("string"==typeof e&&(r=t,t=e,e=null),!e)return u(e,t,r,n);var i,a,s=e.__ember_meta__,o=s&&s.descs[t];if(void 0===o&&d(t))return u(e,t,r,n);if(void 0!==o)o.set(e,t,r);else{if("object"==typeof e&&null!==e&&void 0!==r&&e[t]===r)return r;i="object"==typeof e&&!(t in e),i&&"function"==typeof e.setUnknownProperty?e.setUnknownProperty(t,r):s&&s.watching[t]>0?(a=e[t],r!==a&&(p(e,t),e[t]=r,m(e,t))):e[t]=r}return r});c.config.overrideAccessors&&(c.set=v,c.config.overrideAccessors(),v=c.set),o.trySet=l,o.set=v}),e("ember-metal/run_loop",["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","backburner","exports"],function(e,t,r,n,i,a){"use strict";function s(e){u.currentRunLoop=e}function o(e,t){u.currentRunLoop=t}function u(){return b.run.apply(b,arguments)}function l(){!u.currentRunLoop}{var c=e["default"],h=t.apply,p=t.GUID_KEY,m=r.indexOf,f=n.beginPropertyChanges,d=n.endPropertyChanges,v=i["default"],b=new v(["sync","actions","destroy"],{GUID_KEY:p,sync:{before:f,after:d},defaultQueue:"actions",onBegin:s,onEnd:o,onErrorTarget:c,onErrorMethod:"onerror"}),y=[].slice;[].concat}a["default"]=u,u.join=function(){if(!u.currentRunLoop)return c.run.apply(c,arguments);var e=y.call(arguments);e.unshift("actions"),u.schedule.apply(u,e)},u.bind=function(){var e=y.call(arguments);return function(){return u.join.apply(u,e.concat(y.call(arguments)))}},u.backburner=b,u.currentRunLoop=null,u.queues=b.queueNames,u.begin=function(){b.begin()},u.end=function(){b.end()},u.schedule=function(){l(),b.schedule.apply(b,arguments)},u.hasScheduledTimers=function(){return b.hasTimers()},u.cancelTimers=function(){b.cancelTimers()},u.sync=function(){b.currentInstance&&b.currentInstance.queues.sync.flush()},u.later=function(){return b.later.apply(b,arguments)},u.once=function(){l();var e=y.call(arguments);return e.unshift("actions"),h(b,b.scheduleOnce,e)},u.scheduleOnce=function(){return l(),b.scheduleOnce.apply(b,arguments)},u.next=function(){var e=y.call(arguments);return e.push(1),h(b,b.later,e)},u.cancel=function(e){return b.cancel(e)},u.debounce=function(){return b.debounce.apply(b,arguments)},u.throttle=function(){return b.throttle.apply(b,arguments)},u._addQueue=function(e,t){-1===m.call(u.queues,e)&&u.queues.splice(m.call(u.queues,t)+1,0,e)}}),e("ember-metal/set_properties",["ember-metal/property_events","ember-metal/property_set","ember-metal/keys","exports"],function(e,t,r,n){"use strict";var i=e.changeProperties,a=t.set,s=r["default"];n["default"]=function(e,t){return t&&"object"==typeof t?(i(function(){for(var r,n=s(t),i=0,o=n.length;o>i;i++)r=n[i],a(e,r,t[r])}),e):e}}),e("ember-metal/utils",["ember-metal/core","ember-metal/platform","ember-metal/array","exports"],function(e,t,r,n){"use strict";function i(){return++A}function a(e){var t={};t[e]=1;for(var r in t)if(r===e)return r;return e}function s(e,t){t||(t=T);var r=t+i();return e&&(null===e[I]?e[I]=r:(k.value=r,C(e,I,k))),r}function o(e){if(void 0===e)return"(undefined)";if(null===e)return"(null)";var t,r=typeof e;switch(r){case"number":return t=S[e],t||(t=S[e]="nu"+e),t;case"string":return t=V[e],t||(t=V[e]="st"+i()),t;case"boolean":return e?"(true)":"(false)";default:return e[I]?e[I]:e===Object?"(Object)":e===Array?"(Array)":(t=T+i(),null===e[I]?e[I]=t:(k.value=t,C(e,I,k)),t)}}function u(e){this.descs={},this.watching={},this.cache={},this.cacheMeta={},this.source=e}function l(e,t){var r=e.__ember_meta__;return t===!1?r||j:(r?r.source!==e&&(O&&C(e,"__ember_meta__",D),r=N(r),r.descs=N(r.descs),r.watching=N(r.watching),r.cache={},r.cacheMeta={},r.source=e,e.__ember_meta__=r):(O&&C(e,"__ember_meta__",D),r=new u(e),e.__ember_meta__=r,r.descs.constructor=null),r)}function c(e,t){var r=l(e,!1);return r[t]}function h(e,t,r){var n=l(e,!0);return n[t]=r,r}function p(e,t,r){for(var n,i,a=l(e,r),s=0,o=t.length;o>s;s++){if(n=t[s],i=a[n]){if(i.__ember_source__!==e){if(!r)return void 0;i=a[n]=N(i),i.__ember_source__=e}}else{if(!r)return void 0;i=a[n]={__ember_source__:e}}a=i}return i}function m(e,t){function r(){for(var r,n=this&&this.__nextSuper,i=new Array(arguments.length),a=0,s=i.length;s>a;a++)i[a]=arguments[a];return this&&(this.__nextSuper=t),r=_(this,e,i),this&&(this.__nextSuper=n),r}return r.wrappedFunction=e,r.wrappedFunction.__ember_arity__=e.length,r.__ember_observes__=e.__ember_observes__,r.__ember_observesBefore__=e.__ember_observesBefore__,r.__ember_listens__=e.__ember_listens__,r}function f(e){var t,r;return"undefined"==typeof M&&(t="ember-runtime/mixins/array",x.__loader.registry[t]&&(M=x.__loader.require(t)["default"])),!e||e.setInterval?!1:Array.isArray&&Array.isArray(e)?!0:M&&M.detect(e)?!0:(r=y(e),"array"===r?!0:void 0!==e.length&&"object"===r?!0:!1)}function d(e){return null===e||void 0===e?[]:f(e)?e:[e]}function v(e,t){return!(!e||"function"!=typeof e[t])}function b(e,t,r){return v(e,t)?r?w(e,t,r):w(e,t):void 0}function y(e){var t,r;return"undefined"==typeof F&&(r="ember-runtime/system/object",x.__loader.registry[r]&&(F=x.__loader.require(r)["default"])),t=null===e||void 0===e?String(e):z[B.call(e)]||"object","function"===t?F&&F.detect(e)&&(t="class"):"object"===t&&(e instanceof Error?t="error":F&&e instanceof F?t="instance":e instanceof Date&&(t="date")),t}function g(e){var t=y(e);if("array"===t)return"["+e+"]";if("object"!==t)return e+"";var r,n=[];for(var i in e)if(e.hasOwnProperty(i)){if(r=e[i],"toString"===r)continue;"function"===y(r)&&(r="function() { ... }"),n.push(r&&"function"!=typeof r.toString?i+": "+B.call(r):i+": "+r)}return"{"+n.join(", ")+"}"}function _(e,t,r){var n=r&&r.length;if(!r||!n)return t.call(e);switch(n){case 1:return t.call(e,r[0]);case 2:return t.call(e,r[0],r[1]);case 3:return t.call(e,r[0],r[1],r[2]);case 4:return t.call(e,r[0],r[1],r[2],r[3]);case 5:return t.call(e,r[0],r[1],r[2],r[3],r[4]);default:return t.apply(e,r)}}function w(e,t,r){var n=r&&r.length;if(!r||!n)return e[t]();switch(n){case 1:return e[t](r[0]);case 2:return e[t](r[0],r[1]);case 3:return e[t](r[0],r[1],r[2]);case 4:return e[t](r[0],r[1],r[2],r[3]);case 5:return e[t](r[0],r[1],r[2],r[3],r[4]);default:return e[t].apply(e,r)}}var x=e["default"],C=t.defineProperty,O=t.canDefineNonEnumerableProperties,E=(t.hasPropertyAccessors,t.create),P=r.forEach,A=0;n.uuid=i;var T="ember",N=E,S=[],V={},I=a("__ember"+ +new Date),k={writable:!1,configurable:!1,enumerable:!1,value:null};n.generateGuid=s,n.guidFor=o;var D={writable:!0,configurable:!1,enumerable:!1,value:null};u.prototype={descs:null,deps:null,watching:null,listeners:null,cache:null,cacheMeta:null,source:null,mixins:null,bindings:null,chains:null,chainWatchers:null,values:null,proto:null},O||(u.prototype.__preventPlainObject__=!0,u.prototype.toJSON=function(){});var j=new u(null);n.getMeta=c,n.setMeta=h,n.metaPath=p,n.wrap=m;var M;n.makeArray=d,n.tryInvoke=b;var R,L=function(){var e=0;try{try{}finally{throw e++,new Error("needsFinallyFixTest")}}catch(t){}return 1!==e}();R=L?function(e,t,r){var n,i,a;r=r||this;try{n=e.call(r)}finally{try{i=t.call(r)}catch(s){a=s}}if(a)throw a;return void 0===i?n:i}:function(e,t,r){var n,i;r=r||this;try{n=e.call(r)}finally{i=t.call(r)}return void 0===i?n:i};var H;H=L?function(e,t,r,n){var i,a,s;n=n||this;try{i=e.call(n)}catch(o){i=t.call(n,o)}finally{try{a=r.call(n)}catch(u){s=u}}if(s)throw s;return void 0===a?i:a}:function(e,t,r,n){var i,a;n=n||this;try{i=e.call(n)}catch(s){i=t.call(n,s)}finally{a=r.call(n)}return void 0===a?i:a};var z={},q="Boolean Number String Function Array Date RegExp Object".split(" ");P.call(q,function(e){z["[object "+e+"]"]=e.toLowerCase()});var F,B=Object.prototype.toString;n.inspect=g,n.apply=_,n.applyStr=w,n.GUID_KEY=I,n.META_DESC=D,n.EMPTY_META=j,n.meta=l,n.typeOf=y,n.tryCatchFinally=H,n.isArray=f,n.canInvoke=v,n.tryFinally=R}),e("ember-metal/watch_key",["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/properties","exports"],function(e,t,r,n,i){"use strict";function a(e,t,r){if("length"!==t||"array"!==u(e)){var n=r||l(e),i=n.watching;if(i[t])i[t]=(i[t]||0)+1;else{i[t]=1;var a=n.descs[t];a&&a.willWatch&&a.willWatch(e,t),"function"==typeof e.willWatchProperty&&e.willWatchProperty(t)}}}function s(e,t,r){var n=r||l(e),i=n.watching;if(1===i[t]){i[t]=0;var a=n.descs[t];a&&a.didUnwatch&&a.didUnwatch(e,t),"function"==typeof e.didUnwatchProperty&&e.didUnwatchProperty(t)}else i[t]>1&&i[t]--}var o=(e["default"],t.meta),u=t.typeOf,l=(r.defineProperty,r.hasPropertyAccessors,n.MANDATORY_SETTER_FUNCTION,n.DEFAULT_GETTER_FUNCTION,o);i.watchKey=a,i.unwatchKey=s}),e("ember-metal/watch_path",["ember-metal/utils","ember-metal/chains","exports"],function(e,t,r){"use strict";function n(e,t){var r=t||l(e),n=r.chains;return n?n.value()!==e&&(n=r.chains=n.copy(e)):n=r.chains=new u(null,null,e),n}function i(e,t,r){if("length"!==t||"array"!==o(e)){var i=r||l(e),a=i.watching;a[t]?a[t]=(a[t]||0)+1:(a[t]=1,n(e,i).add(t))}}function a(e,t,r){var i=r||l(e),a=i.watching;1===a[t]?(a[t]=0,n(e,i).remove(t)):a[t]>1&&a[t]--}var s=e.meta,o=e.typeOf,u=t.ChainNode,l=s;r.watchPath=i,r.unwatchPath=a}),e("ember-metal/watching",["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","ember-metal/path_cache","exports"],function(e,t,r,n,i,a){"use strict";function s(e,t,r){("length"!==t||"array"!==p(e))&&(_(t)?y(e,t,r):v(e,t,r))}function o(e,t){var r=e.__ember_meta__;return(r&&r.watching[t])>0}function u(e,t,r){("length"!==t||"array"!==p(e))&&(_(t)?g(e,t,r):b(e,t,r))}function l(e){var t=e.__ember_meta__,r=t&&t.chains;h in e&&!e.hasOwnProperty(h)&&m(e),r&&r.value()!==e&&(t.chains=r.copy(e))}function c(e){var t,r,n,i,a=e.__ember_meta__;if(a&&(e.__ember_meta__=null,t=a.chains))for(w.push(t);w.length>0;){if(t=w.pop(),r=t._chains)for(n in r)r.hasOwnProperty(n)&&w.push(r[n]);t._watching&&(i=t._object,i&&f(i,t._key,t))}}var h=(e.meta,e.GUID_KEY),p=e.typeOf,m=e.generateGuid,f=t.removeChainWatcher,d=t.flushPendingChains,v=r.watchKey,b=r.unwatchKey,y=n.watchPath,g=n.unwatchPath,_=i.isPath;a.watch=s,a.isWatching=o,s.flushPending=d,a.unwatch=u,a.rewatch=l;var w=[];a.destroy=c}),e("ember-routing-handlebars",["ember-metal/core","ember-handlebars","ember-routing/system/router","ember-routing-handlebars/helpers/shared","ember-routing-handlebars/helpers/link_to","ember-routing-handlebars/helpers/outlet","ember-routing-handlebars/helpers/render","ember-routing-handlebars/helpers/action","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l=e["default"],c=t["default"],h=r["default"],p=n.resolvePaths,m=n.resolveParams,f=i.deprecatedLinkToHelper,d=i.linkToHelper,v=i.LinkView,b=i.queryParamsHelper,y=a.outletHelper,g=a.OutletView,_=s["default"],w=o.ActionHelper,x=o.actionHelper;h.resolveParams=m,h.resolvePaths=p,l.LinkView=v,c.ActionHelper=w,c.OutletView=g,c.registerHelper("render",_),c.registerHelper("action",x),c.registerHelper("outlet",y),c.registerHelper("link-to",d),c.registerHelper("linkTo",f),c.registerHelper("query-params",b),u["default"]=l}),e("ember-routing-handlebars/helpers/action",["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/run_loop","ember-views/system/utils","ember-views/system/action_manager","ember-routing/system/router","ember-handlebars","ember-handlebars/ext","ember-handlebars/helpers/view","ember-routing-handlebars/helpers/shared","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p){"use strict";function m(e,t){var r=[];t&&r.push(t);var n=e.options.types.slice(1),i=e.options.data;return r.concat(x(e.context,e.params,{types:n,data:i}))}function f(e){var t=arguments[arguments.length-1],r=O.call(arguments,1,-1),n=t.hash,i=t.data.keywords.controller,a={eventName:n.on||"click",parameters:{context:this,options:t,params:r},view:t.data.view,bubbles:n.bubbles,preventDefault:n.preventDefault,target:{options:t},withKeyCode:n.withKeyCode,boundProperty:"ID"===t.types[0]};n.target?(a.target.root=this,a.target.target=n.target):i&&(a.target.root=i);var s=E.registerAction(e,a,n.allowedKeys);return new C('data-ember-action="'+s+'"')}var d=(e["default"],t.get,r.forEach),v=n.uuid,b=i["default"],y=a.isSimpleClick,g=s["default"],_=(o["default"],u["default"]),w=l.handlebarsGet,x=(c.viewHelper,h.resolveParams),C=(h.resolvePath,_.SafeString),O=Array.prototype.slice,E={};E.registeredActions=g.registeredActions,p.ActionHelper=E;var P=["alt","shift","meta","ctrl"],A=/^click|mouse|touch/,T=function(e,t){if("undefined"==typeof t){if(A.test(e.type))return y(e);t=""}if(t.indexOf("any")>=0)return!0;var r=!0;return d.call(P,function(n){e[n+"Key"]&&-1===t.indexOf(n)&&(r=!1)}),r};E.registerAction=function(e,t,r){var n=v();return g.registeredActions[n]={eventName:t.eventName,handler:function(n){if(!T(n,r))return!0;t.preventDefault!==!1&&n.preventDefault(),t.bubbles===!1&&n.stopPropagation();{var i,a=t.target,s=t.parameters;t.eventName}a=a.target?w(a.root,a.target,a.options):a.root,t.boundProperty&&(i=x(s.context,[e],{types:["ID"],data:s.options.data})[0],("undefined"==typeof i||"function"==typeof i)&&(i=e)),i||(i=e),b(function(){a.send?a.send.apply(a,m(s,i)):a[i].apply(a,m(s))})}},t.view.on("willClearRender",function(){delete g.registeredActions[n]}),n},p.actionHelper=f}),e("ember-routing-handlebars/helpers/link_to",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/lazy_load","ember-runtime/system/string","ember-runtime/system/object","ember-metal/keys","ember-views/system/utils","ember-views/views/component","ember-handlebars","ember-handlebars/helpers/view","ember-routing/system/router","ember-routing-handlebars/helpers/shared","exports"],function(e,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b){"use strict";function y(e){var t=e.options.types,r=e.options.data;return R(e.context,e.params,{types:t,data:r})}function g(){var e=H.call(arguments,-1)[0],t=H.call(arguments,0,-1),r=e.hash;if(t[t.length-1]instanceof q&&(r.queryParamsObject=t.pop()),r.disabledBinding=r.disabledWhen,!e.fn){var n=t.shift(),i=e.types.shift(),a=this;"ID"===i?(e.linkTextPath=n,e.fn=function(){return D.getEscaped(a,n,e)}):e.fn=function(){return n}}return r.parameters={context:this,options:e,params:t},e.helperName=e.helperName||"link-to",j.call(this,F,e)}function _(e){return q.create({values:e.hash,types:e.hashTypes})}function w(){return g.apply(this,arguments)}function x(e){var t=e.parameters,r=e.queryParamsObject,n={};if(!r)return n;var i=r.values;for(var a in i)if(i.hasOwnProperty(a)){var s=i[a],o=r.types[a];if("ID"===o){var u=C(s,t);s=D.get(u.root,u.path,t.options)}n[a]=s}return n}function C(e,t){return D.normalizePath(t.context,e,t.options.data)}function O(e){for(var t=0,r=e.length;r>t;++t){var n=e[t];if(null===n||"undefined"==typeof n)return!1}return!0}function E(e,t){var r;for(r in e)if(e.hasOwnProperty(r)&&e[r]!==t[r])return!1;for(r in t)if(t.hasOwnProperty(r)&&e[r]!==t[r])return!1;return!0}var P=e["default"],A=r.get,T=(n.set,i["default"]),N=a["default"],S=s.computed,V=(o.onLoad,u.fmt,l["default"]),I=(c["default"],h.isSimpleClick),k=p["default"],D=m["default"],j=f.viewHelper,M=(d["default"],v.resolveParams),R=v.resolvePaths,L=v.routeArgs,H=[].slice;t("ember-handlebars");var z=function(e,t){for(var r=0,n=0,i=t.length;i>n&&(r+=t[n].names.length,t[n].handler!==e);n++);return r},q=V.extend({values:null}),F=P.LinkView=k.extend({tagName:"a",currentWhen:null,"current-when":null,title:null,rel:null,activeClass:"active",loadingClass:"loading",disabledClass:"disabled",_isDisabled:!1,replace:!1,attributeBindings:["href","title","rel","tabindex"],classNameBindings:["active","loading","disabled"],eventName:"click",init:function(){this._super.apply(this,arguments);var e=A(this,"eventName");this.on(e,this,this._invoke)},_paramsChanged:function(){this.notifyPropertyChange("resolvedParams")},_setupPathObservers:function(){var e,t,r,n=this.parameters,i=n.options.linkTextPath,a=y(n),s=a.length;for(i&&(r=C(i,n),this.registerObserver(r.root,r.path,this,this.rerender)),t=0;s>t;t++)e=a[t],null!==e&&(r=C(e,n),this.registerObserver(r.root,r.path,this,this._paramsChanged));var o=this.queryParamsObject;if(o){var u=o.values;for(var l in u)u.hasOwnProperty(l)&&"ID"===o.types[l]&&(r=C(u[l],n),this.registerObserver(r.root,r.path,this,this._paramsChanged))}},afterRender:function(){this._super.apply(this,arguments),this._setupPathObservers()},disabled:S(function(e,t){return void 0!==t&&this.set("_isDisabled",t),t?A(this,"disabledClass"):!1}),active:S("loadedParams",function(){function e(e){var i=t.router.recognizer.handlersFor(e),s=i[i.length-1].handler,o=z(e,i);n.length>o&&(e=s);var u=L(e,n,null),l=t.isActive.apply(t,u);if(!l)return!1;var c=P.isEmpty(P.keys(r.queryParams));if(!a&&!c&&l){var h={};T(h,r.queryParams),t._prepareQueryParams(r.targetRouteName,r.models,h),l=E(h,t.router.state.queryParams)}return l}if(A(this,"loading"))return!1;var t=A(this,"router"),r=A(this,"loadedParams"),n=r.models,i=this["current-when"]||this.currentWhen,a=Boolean(i);i=i||r.targetRouteName,i=i.split(" ");for(var s=0,o=i.length;o>s;s++)if(e(i[s]))return A(this,"activeClass")}),loading:S("loadedParams",function(){return A(this,"loadedParams")?void 0:A(this,"loadingClass")}),router:S(function(){var e=A(this,"controller");return e&&e.container?e.container.lookup("router:main"):void 0}),_invoke:function(e){if(!I(e))return!0;if(this.preventDefault!==!1){var t=A(this,"target");t&&"_self"!==t||e.preventDefault()}if(this.bubbles===!1&&e.stopPropagation(),A(this,"_isDisabled"))return!1;if(A(this,"loading"))return P.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid."),!1;var r=A(this,"target");if(r&&"_self"!==r)return!1;var n=A(this,"router"),i=A(this,"loadedParams"),a=n._doTransition(i.targetRouteName,i.models,i.queryParams);A(this,"replace")&&a.method("replace");var s=L(i.targetRouteName,i.models,a.state.queryParams),o=n.router.generate.apply(n.router,s);N.scheduleOnce("routerTransitions",this,this._eagerUpdateUrl,a,o)},_eagerUpdateUrl:function(e,t){if(e.isActive&&e.urlMethod){0===t.indexOf("#")&&(t=t.slice(1));var r=A(this,"router.router");"update"===e.urlMethod?r.updateURL(t):"replace"===e.urlMethod&&r.replaceURL(t),e.method(null)}},resolvedParams:S("router.url",function(){var e,t,r=this.parameters,n=r.options,i=n.types,a=n.data,s=0===r.params.length;if(s){var o=this.container.lookup("controller:application");e=A(o,"currentRouteName"),t=[]}else t=M(r.context,r.params,{types:i,data:a}),e=t.shift();var u=x(this,e);return{targetRouteName:e,models:t,queryParams:u}}),loadedParams:S("resolvedParams",function(){var e=A(this,"router");if(e){var t=A(this,"resolvedParams"),r=t.targetRouteName;if(r&&O(t.models))return t}}),queryParamsObject:null,href:S("loadedParams",function(){if("a"===A(this,"tagName")){var e=A(this,"router"),t=A(this,"loadedParams");if(!t)return A(this,"loadingHref");var r={};T(r,t.queryParams),e._prepareQueryParams(t.targetRouteName,t.models,r);var n=L(t.targetRouteName,t.models,r),i=e.generate.apply(e,n);return i}}),loadingHref:"#"});F.toString=function(){return"LinkView"},F.reopen({attributeBindings:["target"],target:null}),b.queryParamsHelper=_,b.LinkView=F,b.deprecatedLinkToHelper=w,b.linkToHelper=g}),e("ember-routing-handlebars/helpers/outlet",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-views/views/container_view","ember-handlebars/views/metamorph_view","ember-handlebars/helpers/view","exports"],function(e,t,r,n,i,a,s,o){"use strict";function u(e,t){var r,n,i,a,s;for(e&&e.data&&e.data.isRenderData&&(t=e,e="main"),n=t.data.view.container,r=t.data.view;!r.get("template.isTop");)r=r.get("_parentView");return i=t.hash.view,i&&(s="view:"+i),a=i?n.lookupFactory(s):t.hash.viewClass||p,t.data.view.set("outletSource",r),t.hash.currentViewBinding="_view.outletSource._outlets."+e,t.helperName=t.helperName||"outlet",h.call(this,a,t)}var l=(e["default"],t.get,r.set,n.onLoad,i["default"]),c=a._Metamorph,h=s.viewHelper,p=l.extend(c);o.OutletView=p,o.outletHelper=u}),e("ember-routing-handlebars/helpers/render",["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-routing/system/generate_controller","ember-handlebars/ext","ember-handlebars/helpers/view","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l=(e["default"],t["default"]),c=(r.get,n.set,i.camelize),h=a.generateControllerFactory,p=a["default"],m=s.handlebarsGet,f=o.ViewHelper;u["default"]=function(e,t,r){var n,i,a,s,o,u=arguments.length;if(n=(r||t).data.keywords.controller.container,i=n.lookup("router:main"),2===u)r=t,t=void 0;else{if(3!==u)throw new l("You must pass a templateName to render");o=m(r.contexts[1],t,r)}e=e.replace(/\//g,"."),s=n.lookup("view:"+e)||n.lookup("view:default");var d=r.hash.controller||e,v="controller:"+d;r.hash.controller;var b=r.data.keywords.controller;if(u>2){var y=n.lookupFactory(v)||h(n,d,o);a=y.create({model:o,parentController:b,target:b}),s.one("willDestroyElement",function(){a.destroy()})}else a=n.lookup(v)||p(n,d),a.setProperties({target:b,parentController:b});var g=r.contexts[1];g&&s.registerObserver(g,t,function(){a.set("model",m(g,t,r))}),r.hash.viewName=c(e);var _="template:"+e;r.hash.template=n.lookup(_),r.hash.controller=a,i&&!o&&i._connectActiveView(e,s),r.helperName=r.helperName||'render "'+e+'"',f.instanceHelper(this,s,r)}}),e("ember-routing-handlebars/helpers/shared",["ember-metal/property_get","ember-metal/array","ember-runtime/mixins/controller","ember-handlebars/ext","ember-metal/utils","exports"],function(e,t,r,n,i,a){"use strict";function s(e,t,r){var n=[];return"string"===v(e)&&n.push(""+e),n.push.apply(n,t),n.push({queryParams:r}),n}function o(e){var t=e.activeTransition?e.activeTransition.state.handlerInfos:e.state.handlerInfos;return t[t.length-1].name}function u(e,t,r){return p.call(c(e,t,r),function(n,i){return null===n?t[i]:d(e,n,r)})}function l(e,t){if(!t._namesStashed){for(var r=t[t.length-1].name,n=e.router.recognizer.handlersFor(r),i=null,a=0,s=t.length;s>a;++a){var o=t[a],u=n[a].names;u.length&&(i=o),o._names=u;var l=o.handler;l._stashNames(o,i)}t._namesStashed=!0}}function c(e,t,r){function n(e,t){return"controller"===t?t:m.detect(e)?n(h(e,"model"),t?t+".model":"model"):t}var i=f(e,t,r),a=r.types;return p.call(i,function(e,r){return"ID"===a[r]?n(e,t[r]):null})}var h=e.get,p=t.map,m=r["default"],f=n.resolveParams,d=n.handlebarsGet,v=i.typeOf,h=e.get;a.routeArgs=s,a.getActiveTargetName=o,a.resolveParams=u,a.stashParamNames=l,a.resolvePaths=c}),e("ember-routing",["ember-handlebars","ember-metal/core","ember-routing/ext/run_loop","ember-routing/ext/controller","ember-routing/ext/view","ember-routing/location/api","ember-routing/location/none_location","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/system/generate_controller","ember-routing/system/controller_for","ember-routing/system/dsl","ember-routing/system/router","ember-routing/system/route","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d){"use strict";var v=(e["default"],t["default"]),b=a["default"],y=s["default"],g=o["default"],_=u["default"],w=l["default"],x=c.generateControllerFactory,C=c["default"],O=h["default"],E=p["default"],P=m["default"],A=f["default"];v.Location=b,v.AutoLocation=w,v.HashLocation=g,v.HistoryLocation=_,v.NoneLocation=y,v.controllerFor=O,v.generateControllerFactory=x,v.generateController=C,v.RouterDSL=E,v.Router=P,v.Route=A,d["default"]=v}),e("ember-routing/ext/controller",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/utils","ember-metal/merge","ember-metal/enumerable_utils","ember-runtime/mixins/controller","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(e,t){var r,n=e;"string"===f(n)&&(r={},r[n]={as:null},n=r);for(var i in n){if(!n.hasOwnProperty(i))return;var a=n[i];"string"===f(a)&&(a={as:a}),r=t[i]||{as:null,scope:"model"},v(r,a),t[i]=r}}function c(e){var t=h(e,"_normalizedQueryParams");for(var r in t)t.hasOwnProperty(r)&&e.addObserver(r+".[]",e,e._qpChanged)}var h=(e["default"],t.get),p=r.set,m=n.computed,f=i.typeOf,d=i.meta,v=a["default"],b=(s.map,o["default"]);b.reopen({concatenatedProperties:["queryParams","_pCacheMeta"],init:function(){this._super.apply(this,arguments),c(this)},queryParams:null,_qpDelegate:null,_normalizedQueryParams:m(function(){var e=d(this);if(e.proto!==this)return h(e.proto,"_normalizedQueryParams");var t=h(this,"queryParams");if(t._qpMap)return t._qpMap;for(var r=t._qpMap={},n=0,i=t.length;i>n;++n)l(t[n],r);return r}),_cacheMeta:m(function(){var e=d(this);if(e.proto!==this)return h(e.proto,"_cacheMeta");var t={},r=h(this,"_normalizedQueryParams");for(var n in r)if(r.hasOwnProperty(n)){var i,a=r[n],s=a.scope;"controller"===s&&(i=[]),t[n]={parts:i,values:null,scope:s,prefix:"",def:h(this,n)}}return t}),_updateCacheParams:function(e){var t=h(this,"_cacheMeta");for(var r in t)if(t.hasOwnProperty(r)){var n=t[r];n.values=e;var i=this._calculateCacheKey(n.prefix,n.parts,n.values),a=this._bucketCache;if(a){var s=a.lookup(i,r,n.def);p(this,r,s)}}},_qpChanged:function(e,t){var r=t.substr(0,t.length-3),n=h(e,"_cacheMeta"),i=n[r],a=e._calculateCacheKey(i.prefix||"",i.parts,i.values),s=h(e,r),o=this._bucketCache;o&&e._bucketCache.stash(a,r,s);var u=e._qpDelegate;u&&u(e,r)},_calculateCacheKey:function(e,t,r){for(var n=t||[],i="",a=0,s=n.length;s>a;++a){var o=n[a],u=h(r,o);i+="::"+o+":"+u}return e+i.replace(y,"-")},transitionToRoute:function(){var e=h(this,"target"),t=e.transitionToRoute||e.transitionTo;return t.apply(e,arguments)},transitionTo:function(){return this.transitionToRoute.apply(this,arguments)},replaceRoute:function(){var e=h(this,"target"),t=e.replaceRoute||e.replaceWith;return t.apply(e,arguments)},replaceWith:function(){return this.replaceRoute.apply(this,arguments)}});var y=/\./g;u["default"]=b}),e("ember-routing/ext/run_loop",["ember-metal/run_loop"],function(e){"use strict";{var t=e["default"];t.queues}t._addQueue("routerTransitions","actions")}),e("ember-routing/ext/view",["ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-views/views/view","exports"],function(e,t,r,n,i){"use strict";var a=e.get,s=t.set,o=r["default"],u=n["default"];u.reopen({init:function(){s(this,"_outlets",{}),this._super()},connectOutlet:function(e,t){if(this._pendingDisconnections&&delete this._pendingDisconnections[e],this._hasEquivalentView(e,t))return void t.destroy();var r=a(this,"_outlets"),n=a(this,"container"),i=n&&n.lookup("router:main"),o=a(t,"renderedName");s(r,e,t),i&&o&&i._connectActiveView(o,t)},_hasEquivalentView:function(e,t){var r=a(this,"_outlets."+e);return r&&r.constructor===t.constructor&&r.get("template")===t.get("template")&&r.get("context")===t.get("context")},disconnectOutlet:function(e){this._pendingDisconnections||(this._pendingDisconnections={}),this._pendingDisconnections[e]=!0,o.once(this,"_finishDisconnections")},_finishDisconnections:function(){if(!this.isDestroyed){var e=a(this,"_outlets"),t=this._pendingDisconnections;this._pendingDisconnections=null;for(var r in t)s(e,r,null)}}}),i["default"]=u}),e("ember-routing/location/api",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","exports"],function(e,t,r,n){"use strict";e["default"],t.get,r.set;n["default"]={create:function(e){var t=e&&e.implementation,r=this.implementations[t];return r.create.apply(r,arguments)},registerImplementation:function(e,t){this.implementations[e]=t},implementations:{},_location:window.location,_getHash:function(){var e=(this._location||this.location).href,t=e.indexOf("#");return-1===t?"":e.substr(t)}}}),e("ember-routing/location/auto_location",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-routing/location/api","ember-routing/location/history_location","ember-routing/location/hash_location","ember-routing/location/none_location","exports"],function(e,t,r,n,i,a,s,o){"use strict";var u=(e["default"],t.get,r.set),l=n["default"],c=i["default"],h=a["default"],p=s["default"];o["default"]={cancelRouterSetup:!1,rootURL:"/",_window:window,_location:window.location,_history:window.history,_HistoryLocation:c,_HashLocation:h,_NoneLocation:p,_getOrigin:function(){var e=this._location,t=e.origin;
+return t||(t=e.protocol+"//"+e.hostname,e.port&&(t+=":"+e.port)),t},_getSupportsHistory:function(){var e=this._window.navigator.userAgent;return-1!==e.indexOf("Android 2")&&-1!==e.indexOf("Mobile Safari")&&-1===e.indexOf("Chrome")?!1:!!(this._history&&"pushState"in this._history)},_getSupportsHashChange:function(){var e=this._window,t=e.document.documentMode;return"onhashchange"in e&&(void 0===t||t>7)},_replacePath:function(e){this._location.replace(this._getOrigin()+e)},_getRootURL:function(){return this.rootURL},_getPath:function(){var e=this._location.pathname;return"/"!==e.charAt(0)&&(e="/"+e),e},_getHash:l._getHash,_getQuery:function(){return this._location.search},_getFullPath:function(){return this._getPath()+this._getQuery()+this._getHash()},_getHistoryPath:function(){{var e,t,r=this._getRootURL(),n=this._getPath(),i=this._getHash(),a=this._getQuery();n.indexOf(r)}return"#/"===i.substr(0,2)?(t=i.substr(1).split("#"),e=t.shift(),"/"===n.slice(-1)&&(e=e.substr(1)),n+=e,n+=a,t.length&&(n+="#"+t.join("#"))):(n+=a,n+=i),n},_getHashPath:function(){var e=this._getRootURL(),t=e,r=this._getHistoryPath(),n=r.substr(e.length);return""!==n&&("/"!==n.charAt(0)&&(n="/"+n),t+="#"+n),t},create:function(e){e&&e.rootURL&&(this.rootURL=e.rootURL);var t,r,n=!1,i=this._NoneLocation,a=this._getFullPath();this._getSupportsHistory()?(t=this._getHistoryPath(),a===t?i=this._HistoryLocation:"/#"===a.substr(0,2)?(this._history.replaceState({path:t},null,t),i=this._HistoryLocation):(n=!0,this._replacePath(t))):this._getSupportsHashChange()&&(r=this._getHashPath(),a===r||"/"===a&&"/#/"===r?i=this._HashLocation:(n=!0,this._replacePath(r)));var s=i.create.apply(i,arguments);return n&&u(s,"cancelRouterSetup",!0),s}}}),e("ember-routing/location/hash_location",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","exports"],function(e,t,r,n,i,a,s,o){"use strict";var u=e["default"],l=t.get,c=r.set,h=n["default"],p=i.guidFor,m=a["default"],f=s["default"];o["default"]=m.extend({implementation:"hash",init:function(){c(this,"location",l(this,"_location")||window.location)},getHash:f._getHash,getURL:function(){var e=this.getHash().substr(1);return e},setURL:function(e){l(this,"location").hash=e,c(this,"lastSetURL",e)},replaceURL:function(e){l(this,"location").replace("#"+e),c(this,"lastSetURL",e)},onUpdateURL:function(e){var t=this,r=p(this);u.$(window).on("hashchange.ember-location-"+r,function(){h(function(){var r=t.getURL();l(t,"lastSetURL")!==r&&(c(t,"lastSetURL",null),e(r))})})},formatURL:function(e){return"#"+e},willDestroy:function(){var e=p(this);u.$(window).off("hashchange.ember-location-"+e)}})}),e("ember-routing/location/history_location",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-views/system/jquery","exports"],function(e,t,r,n,i,a,s){"use strict";var o=(e["default"],t.get),u=r.set,l=n.guidFor,c=i["default"],h=a["default"],p=!1,m=window.history&&"state"in window.history;s["default"]=c.extend({implementation:"history",init:function(){u(this,"location",o(this,"location")||window.location),u(this,"baseURL",h("base").attr("href")||"")},initState:function(){u(this,"history",o(this,"history")||window.history),this.replaceState(this.formatURL(this.getURL()))},rootURL:"/",getURL:function(){var e=o(this,"rootURL"),t=o(this,"location"),r=t.pathname,n=o(this,"baseURL");e=e.replace(/\/$/,""),n=n.replace(/\/$/,"");var i=r.replace(n,"").replace(e,""),a=t.search||"";return i+=a},setURL:function(e){var t=this.getState();e=this.formatURL(e),t&&t.path===e||this.pushState(e)},replaceURL:function(e){var t=this.getState();e=this.formatURL(e),t&&t.path===e||this.replaceState(e)},getState:function(){return m?o(this,"history").state:this._historyState},pushState:function(e){var t={path:e};o(this,"history").pushState(t,null,e),m||(this._historyState=t),this._previousURL=this.getURL()},replaceState:function(e){var t={path:e};o(this,"history").replaceState(t,null,e),m||(this._historyState=t),this._previousURL=this.getURL()},onUpdateURL:function(e){var t=l(this),r=this;h(window).on("popstate.ember-location-"+t,function(){(p||(p=!0,r.getURL()!==r._previousURL))&&e(r.getURL())})},formatURL:function(e){var t=o(this,"rootURL"),r=o(this,"baseURL");return""!==e?(t=t.replace(/\/$/,""),r=r.replace(/\/$/,"")):r.match(/^\//)&&t.match(/^\//)&&(r=r.replace(/\/$/,"")),r+t+e},willDestroy:function(){var e=l(this);h(window).off("popstate.ember-location-"+e)}})}),e("ember-routing/location/none_location",["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"],function(e,t,r,n){"use strict";var i=e.get,a=t.set,s=r["default"];n["default"]=s.extend({implementation:"none",path:"",getURL:function(){return i(this,"path")},setURL:function(e){a(this,"path",e)},onUpdateURL:function(e){this.updateCallback=e},handleURL:function(e){a(this,"path",e),this.updateCallback(e)},formatURL:function(e){return e}})}),e("ember-routing/system/cache",["ember-runtime/system/object","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=r.extend({init:function(){this.cache={}},has:function(e){return e in this.cache},stash:function(e,t,r){var n=this.cache[e];n||(n=this.cache[e]={}),n[t]=r},lookup:function(e,t,r){var n=this.cache;if(!(e in n))return r;var i=n[e];return t in i?i[t]:r},cache:null})}),e("ember-routing/system/controller_for",["exports"],function(e){"use strict";e["default"]=function(e,t,r){return e.lookup("controller:"+t,r)}}),e("ember-routing/system/dsl",["ember-metal/core","exports"],function(e,t){"use strict";function r(e){this.parent=e,this.matches=[]}function n(e){return e.parent&&"application"!==e.parent}function i(e,t,r){r=r||{},"string"!=typeof r.path&&(r.path="/"+t),n(e)&&r.resetNamespace!==!0&&(t=e.parent+"."+t),e.push(r.path,t,null)}e["default"];t["default"]=r,r.prototype={route:function(e,t,a){2===arguments.length&&"function"==typeof t&&(a=t,t={}),1===arguments.length&&(t={});t.resetNamespace===!0?"resource":"route";if("string"!=typeof t.path&&(t.path="/"+e),n(this)&&t.resetNamespace!==!0&&(e=this.parent+"."+e),a){var s=new r(e);i(s,"loading"),i(s,"error",{path:"/_unused_dummy_error_path_route_"+e+"/:error"}),a&&a.call(s),this.push(t.path,e,s.generate())}else this.push(t.path,e,null)},push:function(e,t,r){var n=t.split(".");(""===e||"/"===e||"index"===n[n.length-1])&&(this.explicitIndex=!0),this.matches.push([e,t,r])},resource:function(e,t,r){2===arguments.length&&"function"==typeof t&&(r=t,t={}),1===arguments.length&&(t={}),t.resetNamespace=!0,this.route(e,t,r)},generate:function(){var e=this.matches;return this.explicitIndex||i(this,"index",{path:"/"}),function(t){for(var r=0,n=e.length;n>r;r++){var i=e[r];t(i[0]).to(i[1],i[2])}}}},r.map=function(e){var t=new r;return e.call(t),t}}),e("ember-routing/system/generate_controller",["ember-metal/core","ember-metal/property_get","ember-metal/utils","exports"],function(e,t,r,n){"use strict";function i(e,t,r){var n,i,a,o;return o=r&&s(r)?"array":r?"object":"basic",a="controller:"+o,n=e.lookupFactory(a).extend({isGenerated:!0,toString:function(){return"(generated "+t+" controller)"}}),i="controller:"+t,e.register(i,n),n}var a=(e["default"],t.get),s=r.isArray;n.generateControllerFactory=i,n["default"]=function(e,t,r){i(e,t,r);var n="controller:"+t,s=e.lookup(n);return a(s,"namespace.LOG_ACTIVE_GENERATION"),s}}),e("ember-routing/system/route",["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/get_properties","ember-metal/enumerable_utils","ember-metal/is_none","ember-metal/computed","ember-metal/merge","ember-metal/utils","ember-metal/run_loop","ember-metal/keys","ember-runtime/copy","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/mixins/action_handler","ember-routing/system/generate_controller","ember-routing-handlebars/helpers/shared","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y){"use strict";function g(e){var t=_(e,e.router.router.state.handlerInfos,-1);return t&&t.handler}function _(e,t,r){if(t)for(var n,i=r||0,a=0,s=t.length;s>a;a++)if(n=t[a].handler,n===e)return t[a+i]}function w(e){var t,r=g(e);if(r)return(t=r.lastRenderedTemplate)?t:w(r)}function x(e,t,r,n){n=n||{},n.into=n.into?n.into.replace(/\//g,"."):w(e),n.outlet=n.outlet||"main",n.name=t,n.template=r,n.LOG_VIEW_LOOKUPS=I(e.router,"namespace.LOG_VIEW_LOOKUPS");var i=n.controller,a=n.model;if(i=n.controller?n.controller:n.namePassed?e.container.lookup("controller:"+t)||e.controllerName||e.routeName:e.controllerName||e.container.lookup("controller:"+t),"string"==typeof i){var s=i;if(i=e.container.lookup("controller:"+s),!i)throw new V("You passed `controller: '"+s+"'` into the `render` method, but no such controller could be found.")}return a&&i.set("model",a),n.controller=i,n}function C(e,t,r){if(e)r.LOG_VIEW_LOOKUPS;else{var n=r.into?"view:default":"view:toplevel";e=t.lookup(n),r.LOG_VIEW_LOOKUPS}return I(e,"templateName")||(k(e,"template",r.template),k(e,"_debugTemplateName",r.name)),k(e,"renderedName",r.name),k(e,"controller",r.controller),e}function O(e,t,r){if(r.into){var n=e.router._lookupActiveView(r.into),i=P(n,r.outlet);e.teardownOutletViews||(e.teardownOutletViews=[]),M(e.teardownOutletViews,0,0,[i]),n.connectOutlet(r.outlet,t)}else{var a=I(e,"router.namespace.rootElement");e.teardownTopLevelView&&e.teardownTopLevelView(),e.router._connectActiveView(r.name,t),e.teardownTopLevelView=E(t),t.appendTo(a)}}function E(e){return function(){e.destroy()}}function P(e,t){return function(){e.disconnectOutlet(t)}}function A(e,t){if(t.fullQueryParams)return t.fullQueryParams;t.fullQueryParams={},L(t.fullQueryParams,t.queryParams);var r=t.handlerInfos[t.handlerInfos.length-1].name;return e._deserializeQueryParams(r,t.fullQueryParams),t.fullQueryParams}function T(e,t){t.queryParamsFor=t.queryParamsFor||{};var r=e.routeName;if(t.queryParamsFor[r])return t.queryParamsFor[r];for(var n=A(e.router,t),i=t.queryParamsFor[r]={},a=I(e,"_qp"),s=a.qps,o=0,u=s.length;u>o;++o){var l=s[o],c=l.prop in n;i[l.prop]=c?n[l.prop]:N(l.def)}return i}function N(e){return H(e)?S.A(e.slice()):e}var S=e["default"],V=t["default"],I=r.get,k=n.set,D=i["default"],j=a.forEach,M=a.replace,R=(s.isNone,o.computed),L=u["default"],H=l.isArray,z=l.typeOf,q=c["default"],F=h["default"],B=p["default"],U=(m.classify,m.fmt,f["default"]),K=d["default"],W=v["default"],G=b.stashParamNames,Q=U.extend(K,{queryParams:{},_qp:R(function(){var e=this.controllerName||this.routeName,t=this.container.lookupFactory("controller:"+e);if(!t)return $;var r=t.proto(),n=I(r,"_normalizedQueryParams"),i=I(r,"_cacheMeta"),a=[],s={},o=this;for(var u in n)if(n.hasOwnProperty(u)){var l=n[u],c=l.as||this.serializeQueryParamKey(u),h=I(r,u);H(h)&&(h=S.A(h.slice()));var p=z(h),m=this.serializeQueryParam(h,c,p),f=e+":"+u,d={def:h,sdef:m,type:p,urlKey:c,prop:u,fprop:f,ctrl:e,cProto:r,svalue:m,cacheType:l.scope,route:this,cacheMeta:i[u]};s[u]=s[c]=s[f]=d,a.push(d)}return{qps:a,map:s,states:{active:function(e,t){return o._activeQPChanged(e,s[t])},allowOverrides:function(e,t){return o._updatingQPChanged(e,s[t])},changingKeys:function(e,t){return o._updateSerializedQPValue(e,s[t])}}}}),_names:null,_stashNames:function(e,t){var r=e;if(!this._names){var n=this._names=r._names;n.length||(r=t,n=r&&r._names||[]);for(var i=I(this,"_qp.qps"),a=i.length,s=new Array(n.length),o=0,u=n.length;u>o;++o)s[o]=r.name+"."+n[o];for(var l=0;a>l;++l){var c=i[l],h=c.cacheMeta;"model"===h.scope&&(h.parts=s),h.prefix=c.ctrl}}},_updateSerializedQPValue:function(e,t){var r=I(e,t.prop);t.svalue=this.serializeQueryParam(r,t.urlKey,t.type)},_activeQPChanged:function(e,t){var r=I(e,t.prop);this.router._queuedQPChanges[t.fprop]=r,q.once(this,this._fireQueryParamTransition)},_updatingQPChanged:function(e,t){var r=this.router;r._qpUpdates||(r._qpUpdates={}),r._qpUpdates[t.urlKey]=!0},mergedProperties:["events","queryParams"],paramsFor:function(e){var t=this.container.lookup("route:"+e);if(!t)return{};var r=this.router.router.activeTransition,n=r?r.state:this.router.router.state,i={};return L(i,n.params[e]),L(i,T(t,n)),i},serializeQueryParamKey:function(e){return e},serializeQueryParam:function(e,t,r){return"array"===r?JSON.stringify(e):""+e},deserializeQueryParam:function(e,t,r){return"boolean"===r?"true"===e?!0:!1:"number"===r?Number(e).valueOf():"array"===r?S.A(JSON.parse(e)):e},_fireQueryParamTransition:function(){this.transitionTo({queryParams:this.router._queuedQPChanges}),this.router._queuedQPChanges={}},resetController:S.K,exit:function(){this.deactivate(),this.teardownViews()},_reset:function(e,t){var r=this.controller;r._qpDelegate=I(this,"_qp.states.inactive"),this.resetController(r,e,t)},enter:function(){this.activate()},viewName:null,templateName:null,controllerName:null,_actions:{queryParamsDidChange:function(e,t,r){for(var n=F(e).concat(F(r)),i=0,a=n.length;a>i;++i){var s=n[i],o=I(this.queryParams,s)||{};I(o,"refreshModel")&&this.refresh()}return!0},finalizeQueryParamChange:function(e,t,r){if("application"!==this.routeName)return!0;if(r){var n,i=r.state.handlerInfos,a=this.router,s=a._queryParamsFor(i[i.length-1].name),o=a._qpUpdates;G(a,i);for(var u=0,l=s.qps.length;l>u;++u){var c,h,p=s.qps[u],m=p.route,f=m.controller,d=p.urlKey in e&&p.urlKey;o&&p.urlKey in o?(c=I(f,p.prop),h=m.serializeQueryParam(c,p.urlKey,p.type)):d?(h=e[d],c=m.deserializeQueryParam(h,p.urlKey,p.type)):(h=p.sdef,c=N(p.def)),f._qpDelegate=I(this,"_qp.states.inactive");var v=h!==p.svalue;if(v){var b=I(m,"queryParams."+p.urlKey)||{};if(r.queryParamsOnly&&n!==!1){var y=I(b,"replace");y?n=!0:y===!1&&(n=!1)}k(f,p.prop,c)}p.svalue=h;var g=p.sdef===h;g||t.push({value:h,visible:!0,key:d||p.urlKey})}n&&r.method("replace"),j(s.qps,function(e){var t=I(e.route,"_qp"),r=e.route.controller;r._qpDelegate=I(t,"states.active")}),a._qpUpdates=null}}},events:null,deactivate:S.K,activate:S.K,transitionTo:function(){var e=this.router;return e.transitionTo.apply(e,arguments)},intermediateTransitionTo:function(){var e=this.router;e.intermediateTransitionTo.apply(e,arguments)},refresh:function(){return this.router.router.refresh(this)},replaceWith:function(){var e=this.router;return e.replaceWith.apply(e,arguments)},send:function(){return this.router.send.apply(this.router,arguments)},setup:function(e,t){var r=this.controllerName||this.routeName,n=this.controllerFor(r,!0);if(n||(n=this.generateController(r,e)),this.controller=n,this.setupControllers)this.setupControllers(n,e);else{var i=I(this,"_qp.states");if(t&&(G(this.router,t.state.handlerInfos),n._qpDelegate=i.changingKeys,n._updateCacheParams(t.params)),n._qpDelegate=i.allowOverrides,t){var a=T(this,t.state);n.setProperties(a)}this.setupController(n,e,t)}this.renderTemplates?this.renderTemplates(e):this.renderTemplate(n,e)},beforeModel:S.K,afterModel:S.K,redirect:S.K,contextDidChange:function(){this.currentModel=this.context},model:function(e,t){var r,n,i,a,s=I(this,"_qp.map");for(var o in e)"queryParams"===o||s&&o in s||((r=o.match(/^(.*)_id$/))&&(n=r[1],a=e[o]),i=!0);if(!n&&i)return B(e);if(!n){if(t.resolveIndex<1)return;var u=t.state.handlerInfos[t.resolveIndex-1].context;return u}return this.findModel(n,a)},deserialize:function(e,t){return this.model(this.paramsFor(this.routeName),t)},findModel:function(){var e=I(this,"store");return e.find.apply(e,arguments)},store:R(function(){{var e=this.container;this.routeName,I(this,"router.namespace")}return{find:function(t,r){var n=e.lookupFactory("model:"+t);if(n)return n.find(r)}}}),serialize:function(e,t){if(!(t.length<1)&&e){var r=t[0],n={};return/_id$/.test(r)&&1===t.length?n[r]=I(e,"id"):n=D(e,t),n}},setupController:function(e,t){e&&void 0!==t&&k(e,"model",t)},controllerFor:function(e){var t,r=this.container,n=r.lookup("route:"+e);return n&&n.controllerName&&(e=n.controllerName),t=r.lookup("controller:"+e)},generateController:function(e,t){var r=this.container;return t=t||this.modelFor(e),W(r,e,t)},modelFor:function(e){var t=this.container.lookup("route:"+e),r=this.router?this.router.router.activeTransition:null;if(r){var n=t&&t.routeName||e;if(r.resolvedModels.hasOwnProperty(n))return r.resolvedModels[n]}return t&&t.currentModel},renderTemplate:function(){this.render()},render:function(e,t){var r="string"==typeof e&&!!e;"object"!=typeof e||t||(t=e,e=this.routeName),t=t||{},t.namePassed=r;var n;e?(e=e.replace(/\//g,"."),n=e):(e=this.routeName,n=this.templateName||e);var i=t.view||r&&e||this.viewName||e,a=this.container,s=a.lookup("view:"+i),o=s?s.get("template"):null;return o||(o=a.lookup("template:"+n)),s||o?(t=x(this,e,o,t),s=C(s,a,t),"main"===t.outlet&&(this.lastRenderedTemplate=e),void O(this,s,t)):void I(this.router,"namespace.LOG_VIEW_LOOKUPS")},disconnectOutlet:function(e){if(!e||"string"==typeof e){var t=e;e={},e.outlet=t}e.parentView=e.parentView?e.parentView.replace(/\//g,"."):w(this),e.outlet=e.outlet||"main";var r=this.router._lookupActiveView(e.parentView);r&&r.disconnectOutlet(e.outlet)},willDestroy:function(){this.teardownViews()},teardownViews:function(){this.teardownTopLevelView&&this.teardownTopLevelView();var e=this.teardownOutletViews||[];j(e,function(e){e()}),delete this.teardownTopLevelView,delete this.teardownOutletViews,delete this.lastRenderedTemplate}}),$={qps:[],map:{},states:{}};y["default"]=Q}),e("ember-routing/system/router",["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/properties","ember-metal/computed","ember-metal/merge","ember-metal/run_loop","ember-metal/enumerable_utils","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/mixins/evented","ember-routing/system/dsl","ember-views/views/view","ember-routing/location/api","ember-handlebars/views/metamorph_view","ember-routing-handlebars/helpers/shared","ember-metal/platform","exports"],function(e,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g){"use strict";function _(e,t,r){for(var n,i,a=t.state.handlerInfos,s=!1,o=a.length-1;o>=0;--o)if(n=a[o],i=n.handler,s){if(r(i,a[o+1].handler)!==!0)return!1}else e===i&&(s=!0);return!0}function w(e,t){var r=[];t&&r.push(t),e&&(e.message&&r.push(e.message),e.stack&&r.push(e.stack),"string"==typeof e&&r.push(e)),S.Logger.error.apply(this,r)}function x(e,t,r){var n,i=e.router,a=(t.routeName.split(".").pop(),"application"===e.routeName?"":e.routeName+".");return n=a+r,C(i,n)?n:void 0}function C(e,t){var r=e.container;return e.hasRoute(t)&&(r.has("template:"+t)||r.has("route:"+t))}function O(e,t,r){var n=r.shift();if(!e){if(t)return;throw new V("Can't trigger action '"+n+"' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks.")}for(var i,a,s=!1,o=e.length-1;o>=0;o--)if(i=e[o],a=i.handler,a._actions&&a._actions[n]){if(a._actions[n].apply(a,r)!==!0)return;s=!0}if(Y[n])return void Y[n].apply(null,r);if(!s&&!t)throw new V("Nothing handled the action '"+n+"'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.")}function E(e,t,r){for(var n=e.router,i=n.applyIntent(t,r),a=i.handlerInfos,s=i.params,o=0,u=a.length;u>o;++o){var l=a[o];l.isResolved||(l=l.becomeResolved(null,l.context)),s[l.name]=l.params}return i}function P(e){var t=e.container.lookup("controller:application");if(t){var r=e.router.currentHandlerInfos,n=$._routePath(r);"currentPath"in t||D(t,"currentPath"),k(t,"currentPath",n),"currentRouteName"in t||D(t,"currentRouteName"),k(t,"currentRouteName",r[r.length-1].name)}}function A(e){e.then(null,function(e){return e&&e.name?("UnrecognizedURLError"===e.name,e):void 0},"Ember: Process errors from Router")}function T(e){return"string"==typeof e&&(""===e||"/"===e.charAt(0))}function N(e,t,r,n){{var i=e._queryParamsFor(t);i.qps}for(var a in r)if(r.hasOwnProperty(a)){var s=r[a],o=i.map[a];o&&n(a,s,o)}}var S=e["default"],V=r["default"],I=n.get,k=i.set,D=a.defineProperty,j=s.computed,M=o["default"],R=u["default"],L=(l.forEach,c.fmt,h["default"]),H=p["default"],z=m["default"],q=f["default"],F=d["default"],B=v["default"],U=b.routeArgs,K=b.getActiveTargetName,W=b.stashParamNames,G=(y.create,t("router")["default"]),Q=(t("router/transition").Transition,[].slice),$=L.extend(H,{location:"hash",rootURL:"/",init:function(){this.router=this.constructor.router||this.constructor.map(S.K),this._activeViews={},this._setupLocation(),this._qpCache={},this._queuedQPChanges={},I(this,"namespace.LOG_TRANSITIONS_INTERNAL")&&(this.router.log=S.Logger.debug)},url:j(function(){return I(this,"location").getURL()}),startRouting:function(){this.router=this.router||this.constructor.map(S.K);var e=this.router,t=I(this,"location"),r=this.container,n=this,i=I(this,"initialURL");I(t,"cancelRouterSetup")||(this._setupRouter(e,t),r.register("view:default",B),r.register("view:toplevel",q.extend()),t.onUpdateURL(function(e){n.handleURL(e)}),"undefined"==typeof i&&(i=t.getURL()),this.handleURL(i))},didTransition:function(e){P(this),this._cancelLoadingEvent(),this.notifyPropertyChange("url"),R.once(this,this.trigger,"didTransition"),I(this,"namespace").LOG_TRANSITIONS&&S.Logger.log("Transitioned into '"+$._routePath(e)+"'")},handleURL:function(e){return this._doURLTransition("handleURL",e)},_doURLTransition:function(e,t){var r=this.router[e](t||"/");return A(r),r},transitionTo:function(){var e,t=Q.call(arguments);if(T(t[0]))return this._doURLTransition("transitionTo",t[0]);var r=t[t.length-1];e=r&&r.hasOwnProperty("queryParams")?t.pop().queryParams:{};var n=t.shift();return this._doTransition(n,t,e)},intermediateTransitionTo:function(){this.router.intermediateTransitionTo.apply(this.router,arguments),P(this);var e=this.router.currentHandlerInfos;I(this,"namespace").LOG_TRANSITIONS&&S.Logger.log("Intermediate-transitioned into '"+$._routePath(e)+"'")},replaceWith:function(){return this.transitionTo.apply(this,arguments).method("replace")},generate:function(){var e=this.router.generate.apply(this.router,arguments);return this.location.formatURL(e)},isActive:function(){var e=this.router;return e.isActive.apply(e,arguments)},isActiveIntent:function(){var e=this.router;return e.isActive.apply(e,arguments)},send:function(){this.router.trigger.apply(this.router,arguments)},hasRoute:function(e){return this.router.hasRoute(e)},reset:function(){this.router.reset()},_lookupActiveView:function(e){var t=this._activeViews[e];return t&&t[0]},_connectActiveView:function(e,t){function r(){delete this._activeViews[e]}var n=this._activeViews[e];n&&n[0].off("willDestroyElement",this,n[1]),this._activeViews[e]=[t,r],t.one("willDestroyElement",this,r)},_setupLocation:function(){var e=I(this,"location"),t=I(this,"rootURL");if(t&&this.container&&!this.container.has("-location-setting:root-url")&&this.container.register("-location-setting:root-url",t,{instantiate:!1}),"string"==typeof e&&this.container){var r=this.container.lookup("location:"+e);if("undefined"!=typeof r)e=k(this,"location",r);else{var n={implementation:e};e=k(this,"location",F.create(n))}}null!==e&&"object"==typeof e&&(t&&"string"==typeof t&&(e.rootURL=t),"function"==typeof e.initState&&e.initState())},_getHandlerFunction:function(){var e={},t=this.container,r=t.lookupFactory("route:basic"),n=this;return function(i){var a="route:"+i,s=t.lookup(a);return e[i]?s:(e[i]=!0,s||(t.register(a,r.extend()),s=t.lookup(a),I(n,"namespace.LOG_ACTIVE_GENERATION")),s.routeName=i,s)}},_setupRouter:function(e,t){var r,n=this;e.getHandler=this._getHandlerFunction();var i=function(){t.setURL(r)};if(e.updateURL=function(e){r=e,R.once(i)},t.replaceURL){var a=function(){t.replaceURL(r)};e.replaceURL=function(e){r=e,R.once(a)}}e.didTransition=function(e){n.didTransition(e)}},_serializeQueryParams:function(e,t){var r={};N(this,e,t,function(e,n,i){var a=i.urlKey;r[a]||(r[a]=[]),r[a].push({qp:i,value:n}),delete t[e]});for(var n in r){var i=r[n];if(i.length>1){i[0].qp,i[1].qp}var a=i[0].qp;t[a.urlKey]=a.route.serializeQueryParam(i[0].value,a.urlKey,a.type)}},_deserializeQueryParams:function(e,t){N(this,e,t,function(e,r,n){delete t[e],t[n.prop]=n.route.deserializeQueryParam(r,n.urlKey,n.type)})},_pruneDefaultQueryParamValues:function(e,t){var r=this._queryParamsFor(e);for(var n in t){var i=r.map[n];i&&i.sdef===t[n]&&delete t[n]}},_doTransition:function(e,t,r){var n=e||K(this.router),i={};M(i,r),this._prepareQueryParams(n,t,i);var a=U(n,t,i),s=this.router.transitionTo.apply(this.router,a);return A(s),s},_prepareQueryParams:function(e,t,r){this._hydrateUnsuppliedQueryParams(e,t,r),this._serializeQueryParams(e,r),this._pruneDefaultQueryParamValues(e,r)},_queryParamsFor:function(e){if(this._qpCache[e])return this._qpCache[e];for(var t={},r=[],n=(this._qpCache[e]={map:t,qps:r},this.router),i=n.recognizer.handlersFor(e),a=0,s=i.length;s>a;++a){var o=i[a],u=n.getHandler(o.handler),l=I(u,"_qp");l&&(M(t,l.map),r.push.apply(r,l.qps))}return{qps:r,map:t}},_hydrateUnsuppliedQueryParams:function(e,t,r){var n=E(this,e,t),i=n.handlerInfos,a=this._bucketCache;W(this,i);for(var s=0,o=i.length;o>s;++s)for(var u=i[s].handler,l=I(u,"_qp"),c=0,h=l.qps.length;h>c;++c){var p=l.qps[c],m=p.prop in r&&p.prop||p.fprop in r&&p.fprop;if(m)m!==p.fprop&&(r[p.fprop]=r[m],delete r[m]);else{var f=p.cProto,d=I(f,"_cacheMeta"),v=f._calculateCacheKey(p.ctrl,d[p.prop].parts,n.params);r[p.fprop]=a.lookup(v,p.prop,p.def)}}},_scheduleLoadingEvent:function(e,t){this._cancelLoadingEvent(),this._loadingStateTimer=R.scheduleOnce("routerTransitions",this,"_fireLoadingEvent",e,t)},_fireLoadingEvent:function(e,t){this.router.activeTransition&&e.trigger(!0,"loading",e,t)},_cancelLoadingEvent:function(){this._loadingStateTimer&&R.cancel(this._loadingStateTimer),this._loadingStateTimer=null}}),Y={willResolveModel:function(e,t){t.router._scheduleLoadingEvent(e,t)},error:function(e,t,r){var n=r.router,i=_(r,t,function(t,r){var i=x(t,r,"error");return i?void n.intermediateTransitionTo(i,e):!0});return i&&C(r.router,"application_error")?void n.intermediateTransitionTo("application_error",e):void w(e,"Error while processing route: "+t.targetName)},loading:function(e,t){var r=t.router,n=_(t,e,function(t,n){var i=x(t,n,"loading");return i?void r.intermediateTransitionTo(i):e.pivotHandler!==t?!0:void 0});return n&&C(t.router,"application_loading")?void r.intermediateTransitionTo("application_loading"):void 0}};$.reopenClass({router:null,map:function(e){var t=this.router;t||(t=new G,t._triggerWillChangeContext=S.K,t._triggerWillLeave=S.K,t.callbacks=[],t.triggerEvent=O,this.reopenClass({router:t}));var r=z.map(function(){this.resource("application",{path:"/"},function(){for(var r=0;rr;++r)if(e[r]!==t[r])return!1;return!0}for(var r,n,i,a=[],s=1,o=e.length;o>s;s++){for(r=e[s].name,n=r.split("."),i=Q.call(a);i.length&&!t(i,n);)i.shift();a.push.apply(a,n.slice(i.length))}return a.join(".")}}),g["default"]=$}),e("ember-runtime",["ember-metal","ember-runtime/core","ember-runtime/compare","ember-runtime/copy","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/tracked_array","ember-runtime/system/subarray","ember-runtime/system/container","ember-runtime/system/application","ember-runtime/system/array_proxy","ember-runtime/system/object_proxy","ember-runtime/system/core_object","ember-runtime/system/each_proxy","ember-runtime/system/native_array","ember-runtime/system/set","ember-runtime/system/string","ember-runtime/system/deferred","ember-runtime/system/lazy_load","ember-runtime/mixins/array","ember-runtime/mixins/comparable","ember-runtime/mixins/copyable","ember-runtime/mixins/enumerable","ember-runtime/mixins/freezable","ember-runtime/mixins/-proxy","ember-runtime/mixins/observable","ember-runtime/mixins/action_handler","ember-runtime/mixins/deferred","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/mutable_array","ember-runtime/mixins/target_action_support","ember-runtime/mixins/evented","ember-runtime/mixins/promise_proxy","ember-runtime/mixins/sortable","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/computed/reduce_computed_macros","ember-runtime/controllers/array_controller","ember-runtime/controllers/object_controller","ember-runtime/controllers/controller","ember-runtime/mixins/controller","ember-runtime/ext/rsvp","ember-runtime/ext/string","ember-runtime/ext/function","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g,_,w,x,C,O,E,P,A,T,N,S,V,I,k,D,j,M,R,L,H,z,q,F,B,U){"use strict";var K=e["default"],W=t.isEqual,G=r["default"],Q=n["default"],$=i["default"],Y=a["default"],J=s["default"],Z=o["default"],X=u["default"],et=(l["default"],c["default"]),tt=h["default"],rt=p["default"],nt=m.EachArray,it=m.EachProxy,at=f["default"],st=d["default"],ot=v["default"],ut=b["default"],lt=y.onLoad,ct=y.runLoadHooks,ht=g["default"],pt=_["default"],mt=w["default"],ft=x["default"],dt=C.Freezable,vt=C.FROZEN_ERROR,bt=O["default"],yt=E["default"],gt=P["default"],_t=A["default"],wt=T["default"],xt=N["default"],Ct=S["default"],Ot=V["default"],Et=I["default"],Pt=k["default"],At=D.arrayComputed,Tt=D.ArrayComputedProperty,Nt=j.reduceComputed,St=j.ReduceComputedProperty,Vt=M.sum,It=M.min,kt=M.max,Dt=M.map,jt=M.sort,Mt=M.setDiff,Rt=M.mapBy,Lt=M.mapProperty,Ht=M.filter,zt=M.filterBy,qt=M.filterProperty,Ft=M.uniq,Bt=M.union,Ut=M.intersect,Kt=R["default"],Wt=L["default"],Gt=H["default"],Qt=z["default"],$t=q["default"];K.compare=G,K.copy=Q,K.isEqual=W,K.Array=ht,K.Comparable=pt,K.Copyable=mt,K.SortableMixin=Pt,K.Freezable=dt,K.FROZEN_ERROR=vt,K.DeferredMixin=_t,K.MutableEnumerable=wt,K.MutableArray=xt,K.TargetActionSupport=Ct,K.Evented=Ot,K.PromiseProxyMixin=Et,K.Observable=yt,K.arrayComputed=At,K.ArrayComputedProperty=Tt,K.reduceComputed=Nt,K.ReduceComputedProperty=St;var Yt=K.computed;Yt.sum=Vt,Yt.min=It,Yt.max=kt,Yt.map=Dt,Yt.sort=jt,Yt.setDiff=Mt,Yt.mapBy=Rt,Yt.mapProperty=Lt,Yt.filter=Ht,Yt.filterBy=zt,Yt.filterProperty=qt,Yt.uniq=Ft,Yt.union=Bt,Yt.intersect=Ut,K.String=ot,K.Object=Y,K.TrackedArray=J,K.SubArray=Z,K.Container=X,K.Namespace=$,K.Enumerable=ft,K.ArrayProxy=et,K.ObjectProxy=tt,K.ActionHandler=gt,K.CoreObject=rt,K.EachArray=nt,K.EachProxy=it,K.NativeArray=at,K.Set=st,K.Deferred=ut,K.onLoad=lt,K.runLoadHooks=ct,K.ArrayController=Kt,K.ObjectController=Wt,K.Controller=Gt,K.ControllerMixin=Qt,K._ProxyMixin=bt,K.RSVP=$t,U["default"]=K}),e("ember-runtime/compare",["ember-metal/utils","ember-runtime/mixins/comparable","exports"],function(e,t,r){"use strict";function n(e,t){var r=e-t;return(r>0)-(0>r)}var i=e.typeOf,a=t["default"],s={undefined:0,"null":1,"boolean":2,number:3,string:4,array:5,object:6,instance:7,"function":8,"class":9,date:10};r["default"]=function o(e,t){if(e===t)return 0;var r=i(e),u=i(t);if(a){if("instance"===r&&a.detect(e.constructor))return e.constructor.compare(e,t);if("instance"===u&&a.detect(t.constructor))return 1-t.constructor.compare(t,e)}var l=n(s[r],s[u]);if(0!==l)return l;switch(r){case"boolean":case"number":return n(e,t);case"string":return n(e.localeCompare(t),0);case"array":for(var c=e.length,h=t.length,p=Math.min(c,h),m=0;p>m;m++){var f=o(e[m],t[m]);if(0!==f)return f}return n(c,h);case"instance":return a&&a.detect(e)?e.compare(e,t):0;case"date":return n(e.getTime(),t.getTime());default:return 0}}}),e("ember-runtime/computed/array_computed",["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"],function(e,t,r,n,i,a,s){"use strict";function o(){var e=this;return c.apply(this,arguments),this.func=function(t){return function(r){return e._hasInstanceMeta(this,r)||h(e._dependentKeys,function(t){m(this,t,function(){e.recomputeOnce.call(this,r)
+})},this),t.apply(this,arguments)}}(this.func),this}function u(e){var t;if(arguments.length>1&&(t=d.call(arguments,0,-1),e=d.call(arguments,-1)[0]),"object"!=typeof e)throw new f("Array Computed Property declared without an options hash");var r=new o(e);return t&&r.property.apply(r,t),r}var l=e["default"],c=(t.reduceComputed,t.ReduceComputedProperty),h=r.forEach,p=n.create,m=i.addObserver,f=a["default"],d=[].slice;o.prototype=p(c.prototype),o.prototype.initialValue=function(){return l.A()},o.prototype.resetValue=function(e){return e.clear(),e},o.prototype.didChange=function(){},s.arrayComputed=u,s.ArrayComputedProperty=o}),e("ember-runtime/computed/reduce_computed",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f){"use strict";function d(e,t){return"@this"===t?e:T(e,t)}function v(e,t,r){this.callbacks=e,this.cp=t,this.instanceMeta=r,this.dependentKeysByGuid={},this.trackedArraysByGuid={},this.suspended=!1,this.changedItems={},this.changedItemCount=0}function b(e,t,r){this.dependentArray=e,this.index=t,this.item=e.objectAt(t),this.trackedArray=r,this.beforeObserver=null,this.observer=null,this.destroyed=!1}function y(e,t,r){return 0>e?Math.max(0,t+e):t>e?e:Math.min(t-r,e)}function g(e,t,r){return Math.min(r,t-e)}function _(e,t,r,n,i,a,s){this.arrayChanged=e,this.index=r,this.item=t,this.propertyName=n,this.property=i,this.changedCount=a,s&&(this.previousValues=s)}function w(e,t,r,n,i){F(e,function(a,s){i.setValue(t.addedItem.call(this,i.getValue(),a,new _(e,a,s,n,r,e.length),i.sugarMeta))},this),t.flushedChanges.call(this,i.getValue(),i.sugarMeta)}function x(e,t){var r=(e._callbacks(),e._hasInstanceMeta(this,t)),n=e._instanceMeta(this,t);r&&n.setValue(e.resetValue(n.getValue())),e.options.initialize&&e.options.initialize.call(this,n.getValue(),{property:e,propertyName:t},n.sugarMeta)}function C(e,t){if(Z.test(t))return!1;var r=d(e,t);return U.detect(r)}function O(e,t,r){this.context=e,this.propertyName=t,this.cache=S(e).cache,this.dependentArrays={},this.sugarMeta={},this.initialValue=r}function E(e){var t=this;this.options=e,this._dependentKeys=null,this._itemPropertyKeys={},this._previousItemPropertyKeys={},this.readOnly(),this.cacheable(),this.recomputeOnce=function(e){K.once(this,r,e)};var r=function(e){var r=(t._dependentKeys,t._instanceMeta(this,e)),n=t._callbacks();x.call(this,t,e),r.dependentArraysObserver.suspendArrayObservers(function(){F(t._dependentKeys,function(e){if(C(this,e)){var n=d(this,e),i=r.dependentArrays[e];n===i?t._previousItemPropertyKeys[e]&&(delete t._previousItemPropertyKeys[e],r.dependentArraysObserver.setupPropertyObservers(e,t._itemPropertyKeys[e])):(r.dependentArrays[e]=n,i&&r.dependentArraysObserver.teardownObservers(i,e),n&&r.dependentArraysObserver.setupObservers(n,e))}},this)},this),F(t._dependentKeys,function(i){if(C(this,i)){var a=d(this,i);a&&w.call(this,a,n,t,e,r)}},this)};this.func=function(e){return r.call(this,e),t._instanceMeta(this,e).getValue()}}function P(e){return e}function A(e){var t;if(arguments.length>1&&(t=$.call(arguments,0,-1),e=$.call(arguments,-1)[0]),"object"!=typeof e)throw new V("Reduce Computed Property declared without an options hash");if(!("initialValue"in e))throw new V("Reduce Computed Property declared without an initial value");var r=new E(e);return t&&r.property.apply(r,t),r}var T=(e["default"],t.get),N=(r.set,n.guidFor),S=n.meta,V=i["default"],I=a.propertyWillChange,k=a.propertyDidChange,D=s["default"],j=o.addObserver,M=(o.observersFor,o.removeObserver),R=o.addBeforeObserver,L=o.removeBeforeObserver,H=u.ComputedProperty,z=u.cacheFor,q=l.create,F=c.forEach,B=h["default"],U=p["default"],K=m["default"],W=(n.isArray,z.set),G=z.get,Q=z.remove,$=[].slice,Y=/^(.*)\.@each\.(.*)/,J=/(.*\.@each){2,}/,Z=/\.\[\]$/;v.prototype={setValue:function(e){this.instanceMeta.setValue(e,!0)},getValue:function(){return this.instanceMeta.getValue()},setupObservers:function(e,t){this.dependentKeysByGuid[N(e)]=t,e.addArrayObserver(this,{willChange:"dependentArrayWillChange",didChange:"dependentArrayDidChange"}),this.cp._itemPropertyKeys[t]&&this.setupPropertyObservers(t,this.cp._itemPropertyKeys[t])},teardownObservers:function(e,t){var r=this.cp._itemPropertyKeys[t]||[];delete this.dependentKeysByGuid[N(e)],this.teardownPropertyObservers(t,r),e.removeArrayObserver(this,{willChange:"dependentArrayWillChange",didChange:"dependentArrayDidChange"})},suspendArrayObservers:function(e,t){var r=this.suspended;this.suspended=!0,e.call(t),this.suspended=r},setupPropertyObservers:function(e,t){var r=d(this.instanceMeta.context,e),n=d(r,"length"),i=new Array(n);this.resetTransformations(e,i),F(r,function(n,a){var s=this.createPropertyObserverContext(r,a,this.trackedArraysByGuid[e]);i[a]=s,F(t,function(e){R(n,e,this,s.beforeObserver),j(n,e,this,s.observer)},this)},this)},teardownPropertyObservers:function(e,t){var r,n,i,a=this,s=this.trackedArraysByGuid[e];s&&s.apply(function(e,s,o){o!==B.DELETE&&F(e,function(e){e.destroyed=!0,r=e.beforeObserver,n=e.observer,i=e.item,F(t,function(e){L(i,e,a,r),M(i,e,a,n)})})})},createPropertyObserverContext:function(e,t,r){var n=new b(e,t,r);return this.createPropertyObserver(n),n},createPropertyObserver:function(e){var t=this;e.beforeObserver=function(r,n){return t.itemPropertyWillChange(r,n,e.dependentArray,e)},e.observer=function(r,n){return t.itemPropertyDidChange(r,n,e.dependentArray,e)}},resetTransformations:function(e,t){this.trackedArraysByGuid[e]=new B(t)},trackAdd:function(e,t,r){var n=this.trackedArraysByGuid[e];n&&n.addItems(t,r)},trackRemove:function(e,t,r){var n=this.trackedArraysByGuid[e];return n?n.removeItems(t,r):[]},updateIndexes:function(e,t){var r=d(t,"length");e.apply(function(e,t,n,i){n!==B.DELETE&&(0!==i||n!==B.RETAIN||e.length!==r||0!==t)&&F(e,function(e,r){e.index=r+t})})},dependentArrayWillChange:function(e,t,r){function n(e){u[o].destroyed=!0,L(a,e,this,u[o].beforeObserver),M(a,e,this,u[o].observer)}if(!this.suspended){var i,a,s,o,u,l=this.callbacks.removedItem,c=N(e),h=this.dependentKeysByGuid[c],p=this.cp._itemPropertyKeys[h]||[],m=d(e,"length"),f=y(t,m,0),v=g(f,m,r);for(u=this.trackRemove(h,f,v),o=v-1;o>=0&&(s=f+o,!(s>=m));--o)a=e.objectAt(s),F(p,n,this),i=new _(e,a,s,this.instanceMeta.propertyName,this.cp,v),this.setValue(l.call(this.instanceMeta.context,this.getValue(),a,i,this.instanceMeta.sugarMeta));this.callbacks.flushedChanges.call(this.instanceMeta.context,this.getValue(),this.instanceMeta.sugarMeta)}},dependentArrayDidChange:function(e,t,r,n){if(!this.suspended){var i,a,s=this.callbacks.addedItem,o=N(e),u=this.dependentKeysByGuid[o],l=new Array(n),c=this.cp._itemPropertyKeys[u],h=d(e,"length"),p=y(t,h,n),m=p+n;F(e.slice(p,m),function(t,r){c&&(a=this.createPropertyObserverContext(e,p+r,this.trackedArraysByGuid[u]),l[r]=a,F(c,function(e){R(t,e,this,a.beforeObserver),j(t,e,this,a.observer)},this)),i=new _(e,t,p+r,this.instanceMeta.propertyName,this.cp,n),this.setValue(s.call(this.instanceMeta.context,this.getValue(),t,i,this.instanceMeta.sugarMeta))},this),this.callbacks.flushedChanges.call(this.instanceMeta.context,this.getValue(),this.instanceMeta.sugarMeta),this.trackAdd(u,p,l)}},itemPropertyWillChange:function(e,t,r,n){var i=N(e);this.changedItems[i]||(this.changedItems[i]={array:r,observerContext:n,obj:e,previousValues:{}}),++this.changedItemCount,this.changedItems[i].previousValues[t]=d(e,t)},itemPropertyDidChange:function(){0===--this.changedItemCount&&this.flushChanges()},flushChanges:function(){var e,t,r,n=this.changedItems;for(e in n)t=n[e],t.observerContext.destroyed||(this.updateIndexes(t.observerContext.trackedArray,t.observerContext.dependentArray),r=new _(t.array,t.obj,t.observerContext.index,this.instanceMeta.propertyName,this.cp,n.length,t.previousValues),this.setValue(this.callbacks.removedItem.call(this.instanceMeta.context,this.getValue(),t.obj,r,this.instanceMeta.sugarMeta)),this.setValue(this.callbacks.addedItem.call(this.instanceMeta.context,this.getValue(),t.obj,r,this.instanceMeta.sugarMeta)));this.changedItems={},this.callbacks.flushedChanges.call(this.instanceMeta.context,this.getValue(),this.instanceMeta.sugarMeta)}},O.prototype={getValue:function(){var e=G(this.cache,this.propertyName);return void 0!==e?e:this.initialValue},setValue:function(e,t){e!==G(this.cache,this.propertyName)&&(t&&I(this.context,this.propertyName),void 0===e?Q(this.cache,this.propertyName):W(this.cache,this.propertyName,e),t&&k(this.context,this.propertyName))}},f.ReduceComputedProperty=E,E.prototype=q(H.prototype),E.prototype._callbacks=function(){if(!this.callbacks){var e=this.options;this.callbacks={removedItem:e.removedItem||P,addedItem:e.addedItem||P,flushedChanges:e.flushedChanges||P}}return this.callbacks},E.prototype._hasInstanceMeta=function(e,t){return!!S(e).cacheMeta[t]},E.prototype._instanceMeta=function(e,t){var r=S(e).cacheMeta,n=r[t];return n||(n=r[t]=new O(e,t,this.initialValue()),n.dependentArraysObserver=new v(this._callbacks(),this,n,e,t,n.sugarMeta)),n},E.prototype.initialValue=function(){return"function"==typeof this.options.initialValue?this.options.initialValue():this.options.initialValue},E.prototype.resetValue=function(){return this.initialValue()},E.prototype.itemPropertyKey=function(e,t){this._itemPropertyKeys[e]=this._itemPropertyKeys[e]||[],this._itemPropertyKeys[e].push(t)},E.prototype.clearItemPropertyKeys=function(e){this._itemPropertyKeys[e]&&(this._previousItemPropertyKeys[e]=this._itemPropertyKeys[e],this._itemPropertyKeys[e]=[])},E.prototype.property=function(){var e,t,r=this,n=$.call(arguments),i={};F(n,function(n){if(J.test(n))throw new V("Nested @each properties not supported: "+n);if(e=Y.exec(n)){t=e[1];var a=e[2],s=function(e){r.itemPropertyKey(t,e)};D(a,s),i[N(t)]=t}else i[N(n)]=n});var a=[];for(var s in i)a.push(i[s]);return H.prototype.property.apply(this,a)},f.reduceComputed=A}),e("ember-runtime/computed/reduce_computed_macros",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/subarray","ember-metal/keys","ember-runtime/compare","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m){"use strict";function f(e){return M(e,{initialValue:0,addedItem:function(e,t){return e+t},removedItem:function(e,t){return e-t}})}function d(e){return M(e,{initialValue:-1/0,addedItem:function(e,t){return Math.max(e,t)},removedItem:function(e,t){return e>t?e:void 0}})}function v(e){return M(e,{initialValue:1/0,addedItem:function(e,t){return Math.min(e,t)},removedItem:function(e,t){return t>e?e:void 0}})}function b(e,t){var r={addedItem:function(e,r,n){var i=t.call(this,r,n.index);return e.insertAt(n.index,i),e},removedItem:function(e,t,r){return e.removeAt(r.index,1),e}};return j(e,r)}function y(e,t){var r=function(e){return N(e,t)};return b(e+".@each."+t,r)}function g(e,t){var r={initialize:function(e,t,r){r.filteredArrayIndexes=new R},addedItem:function(e,r,n,i){var a=!!t.call(this,r,n.index),s=i.filteredArrayIndexes.addItem(n.index,a);return a&&e.insertAt(s,r),e},removedItem:function(e,t,r,n){var i=n.filteredArrayIndexes.removeItem(r.index);return i>-1&&e.removeAt(i),e}};return j(e,r)}function _(e,t,r){var n;return n=2===arguments.length?function(e){return N(e,t)}:function(e){return N(e,t)===r},g(e+".@each."+t,n)}function w(){var e=z.call(arguments);return e.push({initialize:function(e,t,r){r.itemCounts={}},addedItem:function(e,t,r,n){var i=S(t);return n.itemCounts[i]?++n.itemCounts[i]:(n.itemCounts[i]=1,e.pushObject(t)),e},removedItem:function(e,t,r,n){var i=S(t),a=n.itemCounts;return 0===--a[i]&&e.removeObject(t),e}}),j.apply(null,e)}function x(){var e=z.call(arguments);return e.push({initialize:function(e,t,r){r.itemCounts={}},addedItem:function(e,t,r,n){var i=S(t),a=S(r.arrayChanged),s=r.property._dependentKeys.length,o=n.itemCounts;return o[i]||(o[i]={}),void 0===o[i][a]&&(o[i][a]=0),1===++o[i][a]&&s===L(o[i]).length&&e.addObject(t),e},removedItem:function(e,t,r,n){var i,a=S(t),s=S(r.arrayChanged),o=(r.property._dependentKeys.length,n.itemCounts);return void 0===o[a][s]&&(o[a][s]=0),0===--o[a][s]&&(delete o[a][s],i=L(o[a]).length,0===i&&delete o[a],e.removeObject(t)),e}}),j.apply(null,e)}function C(e,t){if(2!==arguments.length)throw new V("setDiff requires exactly two dependent arrays.");return j(e,t,{addedItem:function(r,n,i){var a=N(this,e),s=N(this,t);return i.arrayChanged===a?s.contains(n)||r.addObject(n):r.removeObject(n),r},removedItem:function(r,n,i){var a=N(this,e),s=N(this,t);return i.arrayChanged===s?a.contains(n)&&r.addObject(n):r.removeObject(n),r}})}function O(e,t,r,n){var i,a,s,o,u;return arguments.length<4&&(n=N(e,"length")),arguments.length<3&&(r=0),r===n?r:(i=r+Math.floor((n-r)/2),a=e.objectAt(i),o=S(a),u=S(t),o===u?i:(s=this.order(a,t),0===s&&(s=u>o?-1:1),0>s?this.binarySearch(e,t,i+1,n):s>0?this.binarySearch(e,t,r,i):i))}function E(e,t){return"function"==typeof t?P(e,t):A(e,t)}function P(e,t){return j(e,{initialize:function(e,r,n){n.order=t,n.binarySearch=O,n.waitingInsertions=[],n.insertWaiting=function(){var t,r,i=n.waitingInsertions;n.waitingInsertions=[];for(var a=0;a=0&&r>e&&(t=this.lookupItemController(i))?this.controllerAt(e,i,t):i},arrangedContentDidChange:function(){this._super(),this._resetSubControllers()},arrayContentDidChange:function(e,t,r){var n=this._subControllers;if(n.length){var i=n.slice(e,e+t);p(i,function(e){e&&e.destroy()}),m(n,e,t,new Array(r))}this._super(e,t,r)},init:function(){this._super(),this._subControllers=[]},model:b(function(){return c.A()}),_isVirtual:!1,controllerAt:function(e,t,r){var n,i,a,s=h(this,"container"),o=this._subControllers;if(o.length>e&&(i=o[e]))return i;if(a=this._isVirtual?h(this,"parentController"):this,n="controller:"+r,!s.has(n))throw new y('Could not resolve itemController: "'+r+'"');return i=s.lookupFactory(n).create({target:a,parentController:a,model:t}),o[e]=i,i},_subControllers:null,_resetSubControllers:function(){var e,t=this._subControllers;if(t.length){for(var r=0,n=t.length;n>r;r++)e=t[r],e&&e.destroy();t.length=0}},willDestroy:function(){this._resetSubControllers(),this._super()}})}),e("ember-runtime/controllers/controller",["ember-runtime/system/object","ember-runtime/mixins/controller","exports"],function(e,t,r){"use strict";var n=e["default"],i=t["default"];r["default"]=n.extend(i)}),e("ember-runtime/controllers/object_controller",["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"],function(e,t,r){"use strict";var n=e["default"],i=t["default"];r["default"]=i.extend(n)}),e("ember-runtime/copy",["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","exports"],function(e,t,r,n,i){"use strict";function a(e,t,r,n){var i,l,c;if("object"!=typeof e||null===e)return e;if(t&&(l=s(r,e))>=0)return n[l];if("array"===o(e)){if(i=e.slice(),t)for(l=i.length;--l>=0;)i[l]=a(i[l],t,r,n)}else if(u&&u.detect(e))i=e.copy(t,r,n);else if(e instanceof Date)i=new Date(e.getTime());else{i={};for(c in e)Object.prototype.hasOwnProperty.call(e,c)&&"__"!==c.substring(0,2)&&(i[c]=t?a(e[c],t,r,n):e[c])}return t&&(r.push(e),n.push(i)),i}var s=e.indexOf,o=t.typeOf,u=(r["default"],n["default"]);i["default"]=function(e,t){return"object"!=typeof e||null===e?e:u&&u.detect(e)?e.copy(t):a(e,t,t?[]:null,t?[]:null)}}),e("ember-runtime/core",["exports"],function(e){"use strict";var t=function(e,t){return e&&"function"==typeof e.isEqual?e.isEqual(t):e instanceof Date&&t instanceof Date?e.getTime()===t.getTime():e===t};e.isEqual=t}),e("ember-runtime/ext/function",["ember-metal/core","ember-metal/expand_properties","ember-metal/computed","ember-metal/mixin"],function(e,t,r,n){"use strict";var i=e["default"],a=t["default"],s=r.computed,o=n.observer,u=Array.prototype.slice,l=Function.prototype;(i.EXTEND_PROTOTYPES===!0||i.EXTEND_PROTOTYPES.Function)&&(l.property=function(){var e=s(this);return e.property.apply(e,arguments)},l.observes=function(){for(var e=arguments.length,t=new Array(e),r=0;e>r;r++)t[r]=arguments[r];return o.apply(this,t.concat(this))},l.observesImmediately=function(){for(var e=0,t=arguments.length;t>e;e++){arguments[e]}return this.observes.apply(this,arguments)},l.observesBefore=function(){for(var e=[],t=function(t){e.push(t)},r=0,n=arguments.length;n>r;++r)a(arguments[r],t);return this.__ember_observesBefore__=e,this},l.on=function(){var e=u.call(arguments);return this.__ember_listens__=e,this})}),e("ember-runtime/ext/rsvp",["ember-metal/core","ember-metal/logger","ember-metal/run_loop","exports"],function(e,r,n,i){"use strict";var a,s=e["default"],o=r["default"],u=n["default"],l=t("rsvp"),c="ember-testing/test",h=function(){s.Test&&s.Test.adapter&&s.Test.adapter.asyncStart()},p=function(){s.Test&&s.Test.adapter&&s.Test.adapter.asyncEnd()};l.configure("async",function(e,t){var r=!u.currentRunLoop;s.testing&&r&&h(),u.backburner.schedule("actions",function(){s.testing&&r&&p(),e(t)})}),l.Promise.prototype.fail=function(e,t){return this["catch"](e,t)},l.onerrorDefault=function(e){if(e instanceof Error)if(s.testing){if(!a&&s.__loader.registry[c]&&(a=t(c)["default"]),!a||!a.adapter)throw e;a.adapter.exception(e)}else s.onerror?s.onerror(e):o.error(e.stack)},l.on("error",l.onerrorDefault),i["default"]=l}),e("ember-runtime/ext/string",["ember-metal/core","ember-runtime/system/string"],function(e,t){"use strict";var r=e["default"],n=t.fmt,i=t.w,a=t.loc,s=t.camelize,o=t.decamelize,u=t.dasherize,l=t.underscore,c=t.capitalize,h=t.classify,p=String.prototype;(r.EXTEND_PROTOTYPES===!0||r.EXTEND_PROTOTYPES.String)&&(p.fmt=function(){return n(this,arguments)},p.w=function(){return i(this)},p.loc=function(){return a(this,arguments)},p.camelize=function(){return s(this)},p.decamelize=function(){return o(this)},p.dasherize=function(){return u(this)},p.underscore=function(){return l(this)},p.classify=function(){return h(this)},p.capitalize=function(){return c(this)})}),e("ember-runtime/mixins/-proxy",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","ember-runtime/system/object","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h){"use strict";function p(e,t){var r=t.slice(8);r in this||w(this,r)}function m(e,t){var r=t.slice(8);r in this||x(this,r)}{var f=(e["default"],t.get),d=r.set,v=n.meta,b=i.addObserver,y=i.removeObserver,g=i.addBeforeObserver,_=i.removeBeforeObserver,w=a.propertyWillChange,x=a.propertyDidChange,C=s.computed,O=o.defineProperty,E=u.Mixin,P=u.observer;l.fmt,c["default"]}h["default"]=E.create({content:null,_contentDidChange:P("content",function(){}),isTruthy:C.bool("content"),_debugContainerKey:null,willWatchProperty:function(e){var t="content."+e;g(this,t,null,p),b(this,t,null,m)},didUnwatchProperty:function(e){var t="content."+e;_(this,t,null,p),y(this,t,null,m)},unknownProperty:function(e){var t=f(this,"content");return t?f(t,e):void 0},setUnknownProperty:function(e,t){var r=v(this);if(r.proto===this)return O(this,e,null,t),t;var n=f(this,"content");return d(n,e,t)}})}),e("ember-runtime/mixins/action_handler",["ember-metal/merge","ember-metal/mixin","ember-metal/property_get","ember-metal/utils","exports"],function(e,t,r,n,i){"use strict";var a=e["default"],s=t.Mixin,o=r.get,u=n.typeOf,l=s.create({mergedProperties:["_actions"],willMergeMixin:function(e){var t;e._actions||("object"===u(e.actions)?t="actions":"object"===u(e.events)&&(t="events"),t&&(e._actions=a(e._actions||{},e[t])),delete e[t])},send:function(e){var t,r=[].slice.call(arguments,1);this._actions&&this._actions[e]&&this._actions[e].apply(this,r)!==!0||(t=o(this,"target"))&&t.send.apply(t,arguments)}});i["default"]=l}),e("ember-runtime/mixins/array",["ember-metal/core","ember-metal/property_get","ember-metal/computed","ember-metal/is_none","ember-runtime/mixins/enumerable","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/property_events","ember-metal/events","ember-metal/watching","exports"],function(e,r,n,i,a,s,o,u,l,c,h){"use strict";function p(e,t,r,n,i){var a=r&&r.willChange||"arrayWillChange",s=r&&r.didChange||"arrayDidChange",o=f(e,"hasArrayObservers");return o===i&&x(e,"hasArrayObservers"),n(e,"@array:before",t,a),n(e,"@array:change",t,s),o===i&&C(e,"hasArrayObservers"),e}var m=e["default"],f=r.get,d=n.computed,v=n.cacheFor,b=i.isNone,y=(i.none,a["default"]),g=s.map,_=o.Mixin,w=o.required,x=u.propertyWillChange,C=u.propertyDidChange,O=l.addListener,E=l.removeListener,P=l.sendEvent,A=l.hasListeners,T=c.isWatching;h["default"]=_.create(y,{length:w(),objectAt:function(e){return 0>e||e>=f(this,"length")?void 0:f(this,e)},objectsAt:function(e){var t=this;return g(e,function(e){return t.objectAt(e)})},nextObject:function(e){return this.objectAt(e)},"[]":d(function(e,t){return void 0!==t&&this.replace(0,f(this,"length"),t),this}),firstObject:d(function(){return this.objectAt(0)}),lastObject:d(function(){return this.objectAt(f(this,"length")-1)}),contains:function(e){return this.indexOf(e)>=0},slice:function(e,t){var r=m.A(),n=f(this,"length");for(b(e)&&(e=0),(b(t)||t>n)&&(t=n),0>e&&(e=n+e),0>t&&(t=n+t);t>e;)r[r.length]=this.objectAt(e++);return r},indexOf:function(e,t){var r,n=f(this,"length");for(void 0===t&&(t=0),0>t&&(t+=n),r=t;n>r;r++)if(this.objectAt(r)===e)return r;return-1},lastIndexOf:function(e,t){var r,n=f(this,"length");for((void 0===t||t>=n)&&(t=n-1),0>t&&(t+=n),r=t;r>=0;r--)if(this.objectAt(r)===e)return r;return-1},addArrayObserver:function(e,t){return p(this,e,t,O,!1)},removeArrayObserver:function(e,t){return p(this,e,t,E,!0)},hasArrayObservers:d(function(){return A(this,"@array:change")||A(this,"@array:before")}),arrayContentWillChange:function(e,t,r){var n,i;if(void 0===e?(e=0,t=r=-1):(void 0===t&&(t=-1),void 0===r&&(r=-1)),T(this,"@each")&&f(this,"@each"),P(this,"@array:before",[this,e,t,r]),e>=0&&t>=0&&f(this,"hasEnumerableObservers")){n=[],i=e+t;for(var a=e;i>a;a++)n.push(this.objectAt(a))}else n=t;return this.enumerableContentWillChange(n,r),this},arrayContentDidChange:function(e,t,r){var n,i;if(void 0===e?(e=0,t=r=-1):(void 0===t&&(t=-1),void 0===r&&(r=-1)),e>=0&&r>=0&&f(this,"hasEnumerableObservers")){n=[],i=e+r;for(var a=e;i>a;a++)n.push(this.objectAt(a))}else n=r;this.enumerableContentDidChange(t,n),P(this,"@array:change",[this,e,t,r]);var s=f(this,"length"),o=v(this,"firstObject"),u=v(this,"lastObject");return this.objectAt(0)!==o&&(x(this,"firstObject"),C(this,"firstObject")),this.objectAt(s-1)!==u&&(x(this,"lastObject"),C(this,"lastObject")),this},"@each":d(function(){if(!this.__each){var e=t("ember-runtime/system/each_proxy").EachProxy;this.__each=new e(this)}return this.__each})})}),e("ember-runtime/mixins/comparable",["ember-metal/mixin","exports"],function(e,t){"use strict";var r=e.Mixin,n=e.required;t["default"]=r.create({compare:n(Function)})}),e("ember-runtime/mixins/controller",["ember-metal/core","ember-metal/property_get","ember-runtime/system/object","ember-metal/mixin","ember-metal/computed","ember-runtime/mixins/action_handler","ember-runtime/mixins/controller_content_model_alias_deprecation","exports"],function(e,t,r,n,i,a,s,o){"use strict";var u=(e["default"],t.get,r["default"],n.Mixin),l=i.computed,c=a["default"],h=s["default"];o["default"]=u.create(c,h,{isController:!0,target:null,container:null,parentController:null,store:null,model:null,content:l.alias("model")})}),e("ember-runtime/mixins/controller_content_model_alias_deprecation",["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],function(e,t,r,n){"use strict";var i=(e["default"],t.get,r.Mixin);n["default"]=i.create({willMergeMixin:function(e){this._super.apply(this,arguments);var t=!!e.model;e.content&&!t&&(e.model=e.content,delete e.content)}})}),e("ember-runtime/mixins/copyable",["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/freezable","ember-runtime/system/string","ember-metal/error","exports"],function(e,t,r,n,i,a,s){"use strict";var o=e.get,u=(t.set,r.required),l=n.Freezable,c=r.Mixin,h=i.fmt,p=a["default"];s["default"]=c.create({copy:u(Function),frozenCopy:function(){if(l&&l.detect(this))return o(this,"isFrozen")?this:this.copy().freeze();throw new p(h("%@ does not support freezing",[this]))}})}),e("ember-runtime/mixins/deferred",["ember-metal/core","ember-metal/property_get","ember-metal/mixin","ember-metal/computed","ember-runtime/ext/rsvp","exports"],function(e,t,r,n,i,a){"use strict";var s=(e["default"],t.get),o=r.Mixin,u=n.computed,l=i["default"];a["default"]=o.create({then:function(e,t,r){function n(t){return e(t===a?o:t)}var i,a,o;return o=this,i=s(this,"_deferred"),a=i.promise,a.then(e&&n,t,r)},resolve:function(e){var t,r;t=s(this,"_deferred"),r=t.promise,t.resolve(e===this?r:e)},reject:function(e){s(this,"_deferred").reject(e)},_deferred:u(function(){return l.defer("Ember: DeferredMixin - "+this)})})}),e("ember-runtime/mixins/enumerable",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/property_events","ember-metal/events","ember-runtime/compare","exports"],function(e,t,r,n,i,a,s,o,u,l,c){"use strict";function h(){return 0===V.length?{}:V.pop()}function p(e){return V.push(e),null}function m(e,t){function r(r){var i=d(r,e);return n?t===i:!!i}var n=2===arguments.length;return r}var f=e["default"],d=t.get,v=r.set,b=n.apply,y=i.Mixin,g=i.required,_=i.aliasMethod,w=a.indexOf,x=s.computed,C=o.propertyWillChange,O=o.propertyDidChange,E=u.addListener,P=u.removeListener,A=u.sendEvent,T=u.hasListeners,N=l["default"],S=Array.prototype.slice,V=[];c["default"]=y.create({nextObject:g(Function),firstObject:x("[]",function(){if(0===d(this,"length"))return void 0;var e,t=h();return e=this.nextObject(0,null,t),p(t),e}),lastObject:x("[]",function(){var e=d(this,"length");if(0===e)return void 0;var t,r=h(),n=0,i=null;do i=t,t=this.nextObject(n++,i,r);while(void 0!==t);return p(r),i}),contains:function(e){return void 0!==this.find(function(t){return t===e})},forEach:function(e,t){if("function"!=typeof e)throw new TypeError;var r=d(this,"length"),n=null,i=h();void 0===t&&(t=null);for(var a=0;r>a;a++){var s=this.nextObject(a,n,i);e.call(t,s,a,this),n=s}return n=null,i=p(i),this},getEach:function(e){return this.mapBy(e)},setEach:function(e,t){return this.forEach(function(r){v(r,e,t)})},map:function(e,t){var r=f.A();return this.forEach(function(n,i,a){r[i]=e.call(t,n,i,a)}),r},mapBy:function(e){return this.map(function(t){return d(t,e)})},mapProperty:_("mapBy"),filter:function(e,t){var r=f.A();return this.forEach(function(n,i,a){e.call(t,n,i,a)&&r.push(n)}),r},reject:function(e,t){return this.filter(function(){return!b(t,e,arguments)})},filterBy:function(){return this.filter(b(this,m,arguments))},filterProperty:_("filterBy"),rejectBy:function(e,t){var r=function(r){return d(r,e)===t},n=function(t){return!!d(t,e)},i=2===arguments.length?r:n;return this.reject(i)},rejectProperty:_("rejectBy"),find:function(e,t){var r=d(this,"length");void 0===t&&(t=null);for(var n,i,a=null,s=!1,o=h(),u=0;r>u&&!s;u++)n=this.nextObject(u,a,o),(s=e.call(t,n,u,this))&&(i=n),a=n;return n=a=null,o=p(o),i},findBy:function(){return this.find(b(this,m,arguments))},findProperty:_("findBy"),every:function(e,t){return!this.find(function(r,n,i){return!e.call(t,r,n,i)})},everyBy:_("isEvery"),everyProperty:_("isEvery"),isEvery:function(){return this.every(b(this,m,arguments))},any:function(e,t){var r,n,i=d(this,"length"),a=h(),s=!1,o=null;for(void 0===t&&(t=null),n=0;i>n&&!s;n++)r=this.nextObject(n,o,a),s=e.call(t,r,n,this),o=r;return r=o=null,a=p(a),s},some:_("any"),isAny:function(){return this.any(b(this,m,arguments))},anyBy:_("isAny"),someProperty:_("isAny"),reduce:function(e,t,r){if("function"!=typeof e)throw new TypeError;var n=t;return this.forEach(function(t,i){n=e(n,t,i,this,r)},this),n},invoke:function(e){var t,r=f.A();return arguments.length>1&&(t=S.call(arguments,1)),this.forEach(function(n,i){var a=n&&n[e];"function"==typeof a&&(r[i]=t?b(n,a,t):n[e]())},this),r},toArray:function(){var e=f.A();return this.forEach(function(t,r){e[r]=t}),e},compact:function(){return this.filter(function(e){return null!=e})},without:function(e){if(!this.contains(e))return this;var t=f.A();return this.forEach(function(r){r!==e&&(t[t.length]=r)}),t},uniq:function(){var e=f.A();return this.forEach(function(t){w(e,t)<0&&e.push(t)}),e},"[]":x(function(){return this}),addEnumerableObserver:function(e,t){var r=t&&t.willChange||"enumerableWillChange",n=t&&t.didChange||"enumerableDidChange",i=d(this,"hasEnumerableObservers");return i||C(this,"hasEnumerableObservers"),E(this,"@enumerable:before",e,r),E(this,"@enumerable:change",e,n),i||O(this,"hasEnumerableObservers"),this},removeEnumerableObserver:function(e,t){var r=t&&t.willChange||"enumerableWillChange",n=t&&t.didChange||"enumerableDidChange",i=d(this,"hasEnumerableObservers");
+return i&&C(this,"hasEnumerableObservers"),P(this,"@enumerable:before",e,r),P(this,"@enumerable:change",e,n),i&&O(this,"hasEnumerableObservers"),this},hasEnumerableObservers:x(function(){return T(this,"@enumerable:change")||T(this,"@enumerable:before")}),enumerableContentWillChange:function(e,t){var r,n,i;return r="number"==typeof e?e:e?d(e,"length"):e=-1,n="number"==typeof t?t:t?d(t,"length"):t=-1,i=0>n||0>r||n-r!==0,-1===e&&(e=null),-1===t&&(t=null),C(this,"[]"),i&&C(this,"length"),A(this,"@enumerable:before",[this,e,t]),this},enumerableContentDidChange:function(e,t){var r,n,i;return r="number"==typeof e?e:e?d(e,"length"):e=-1,n="number"==typeof t?t:t?d(t,"length"):t=-1,i=0>n||0>r||n-r!==0,-1===e&&(e=null),-1===t&&(t=null),A(this,"@enumerable:change",[this,e,t]),i&&O(this,"length"),O(this,"[]"),this},sortBy:function(){var e=arguments;return this.toArray().sort(function(t,r){for(var n=0;nn;n++)r[n-1]=arguments[n];o(this,e,r)},off:function(e,t,r){return a(this,e,t,r),this},has:function(e){return s(this,e)}})}),e("ember-runtime/mixins/freezable",["ember-metal/mixin","ember-metal/property_get","ember-metal/property_set","exports"],function(e,t,r,n){"use strict";var i=e.Mixin,a=t.get,s=r.set,o=i.create({isFrozen:!1,freeze:function(){return a(this,"isFrozen")?this:(s(this,"isFrozen",!0),this)}});n.Freezable=o;var u="Frozen object cannot be modified.";n.FROZEN_ERROR=u}),e("ember-runtime/mixins/mutable_array",["ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/mixin","ember-runtime/mixins/array","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l="Index out of range",c=[],h=e.get,p=(t.set,r.isArray),m=n["default"],f=i.Mixin,d=i.required,v=a["default"],b=s["default"],y=o["default"];u["default"]=f.create(v,b,{replace:d(),clear:function(){var e=h(this,"length");return 0===e?this:(this.replace(0,e,c),this)},insertAt:function(e,t){if(e>h(this,"length"))throw new m(l);return this.replace(e,0,[t]),this},removeAt:function(e,t){if("number"==typeof e){if(0>e||e>=h(this,"length"))throw new m(l);void 0===t&&(t=1),this.replace(e,t,c)}return this},pushObject:function(e){return this.insertAt(h(this,"length"),e),e},pushObjects:function(e){if(!y.detect(e)&&!p(e))throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects");return this.replace(h(this,"length"),0,e),this},popObject:function(){var e=h(this,"length");if(0===e)return null;var t=this.objectAt(e-1);return this.removeAt(e-1,1),t},shiftObject:function(){if(0===h(this,"length"))return null;var e=this.objectAt(0);return this.removeAt(0),e},unshiftObject:function(e){return this.insertAt(0,e),e},unshiftObjects:function(e){return this.replace(0,0,e),this},reverseObjects:function(){var e=h(this,"length");if(0===e)return this;var t=this.toArray().reverse();return this.replace(0,e,t),this},setObjects:function(e){if(0===e.length)return this.clear();var t=h(this,"length");return this.replace(0,t,e),this},removeObject:function(e){for(var t=h(this,"length")||0;--t>=0;){var r=this.objectAt(t);r===e&&this.removeAt(t)}return this},addObject:function(e){return this.contains(e)||this.pushObject(e),this}})}),e("ember-runtime/mixins/mutable_enumerable",["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"],function(e,t,r,n,i){"use strict";var a=e.forEach,s=t["default"],o=r.Mixin,u=r.required,l=n.beginPropertyChanges,c=n.endPropertyChanges;i["default"]=o.create(s,{addObject:u(Function),addObjects:function(e){return l(this),a(e,function(e){this.addObject(e)},this),c(this),this},removeObject:u(Function),removeObjects:function(e){l(this);for(var t=e.length-1;t>=0;t--)this.removeObject(e[t]);return c(this),this}})}),e("ember-runtime/mixins/observable",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p){"use strict";var m=(e["default"],t.get),f=t.getWithDefault,d=r.set,v=n.apply,b=i["default"],y=a["default"],g=s.Mixin,_=o.hasListeners,w=u.beginPropertyChanges,x=u.propertyWillChange,C=u.propertyDidChange,O=u.endPropertyChanges,E=l.addObserver,P=l.addBeforeObserver,A=l.removeObserver,T=l.observersFor,N=c.cacheFor,S=h.isNone,V=Array.prototype.slice;p["default"]=g.create({get:function(e){return m(this,e)},getProperties:function(){return v(null,b,[this].concat(V.call(arguments)))},set:function(e,t){return d(this,e,t),this},setProperties:function(e){return y(this,e)},beginPropertyChanges:function(){return w(),this},endPropertyChanges:function(){return O(),this},propertyWillChange:function(e){return x(this,e),this},propertyDidChange:function(e){return C(this,e),this},notifyPropertyChange:function(e){return this.propertyWillChange(e),this.propertyDidChange(e),this},addBeforeObserver:function(e,t,r){P(this,e,t,r)},addObserver:function(e,t,r){E(this,e,t,r)},removeObserver:function(e,t,r){A(this,e,t,r)},hasObserverFor:function(e){return _(this,e+":change")},getWithDefault:function(e,t){return f(this,e,t)},incrementProperty:function(e,t){return S(t)&&(t=1),d(this,e,(parseFloat(m(this,e))||0)+t),m(this,e)},decrementProperty:function(e,t){return S(t)&&(t=1),d(this,e,(m(this,e)||0)-t),m(this,e)},toggleProperty:function(e){return d(this,e,!m(this,e)),m(this,e)},cacheFor:function(e){return N(this,e)},observersForKey:function(e){return T(this,e)}})}),e("ember-runtime/mixins/promise_proxy",["ember-metal/property_get","ember-metal/set_properties","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"],function(e,t,r,n,i,a){"use strict";function s(e,t){return l(e,{isFulfilled:!1,isRejected:!1}),t.then(function(t){return l(e,{content:t,isFulfilled:!0}),t},function(t){throw l(e,{reason:t,isRejected:!0}),t},"Ember: PromiseProxy")}function o(e){return function(){var t=u(this,"promise");return t[e].apply(t,arguments)}}var u=e.get,l=t["default"],c=r.computed,h=n.Mixin,p=i["default"],m=c.not,f=c.or;a["default"]=h.create({reason:null,isPending:m("isSettled").readOnly(),isSettled:f("isRejected","isFulfilled").readOnly(),isRejected:!1,isFulfilled:!1,promise:c(function(e,t){if(2===arguments.length)return s(this,t);throw new p("PromiseProxy's promise must be set")}),then:o("then"),"catch":o("catch"),"finally":o("finally")})}),e("ember-runtime/mixins/sortable",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"],function(e,t,r,n,i,a,s,o,u,l){"use strict";var c=e["default"],h=t.get,p=(r.set,n.forEach),m=i.Mixin,f=a["default"],d=s["default"],v=o.addObserver,b=o.removeObserver,y=u.computed,g=i.beforeObserver,_=i.observer;l["default"]=m.create(f,{sortProperties:null,sortAscending:!0,sortFunction:d,orderBy:function(e,t){var r=0,n=h(this,"sortProperties"),i=h(this,"sortAscending"),a=h(this,"sortFunction");return p(n,function(n){0===r&&(r=a.call(this,h(e,n),h(t,n)),0===r||i||(r=-1*r))},this),r},destroy:function(){var e=h(this,"content"),t=h(this,"sortProperties");return e&&t&&p(e,function(e){p(t,function(t){b(e,t,this,"contentItemSortPropertyDidChange")},this)},this),this._super()},isSorted:y.notEmpty("sortProperties"),arrangedContent:y("content","sortProperties.@each",function(){var e=h(this,"content"),t=h(this,"isSorted"),r=h(this,"sortProperties"),n=this;return e&&t?(e=e.slice(),e.sort(function(e,t){return n.orderBy(e,t)}),p(e,function(e){p(r,function(t){v(e,t,this,"contentItemSortPropertyDidChange")},this)},this),c.A(e)):e}),_contentWillChange:g("content",function(){var e=h(this,"content"),t=h(this,"sortProperties");e&&t&&p(e,function(e){p(t,function(t){b(e,t,this,"contentItemSortPropertyDidChange")},this)},this),this._super()}),sortPropertiesWillChange:g("sortProperties",function(){this._lastSortAscending=void 0}),sortPropertiesDidChange:_("sortProperties",function(){this._lastSortAscending=void 0}),sortAscendingWillChange:g("sortAscending",function(){this._lastSortAscending=h(this,"sortAscending")}),sortAscendingDidChange:_("sortAscending",function(){if(void 0!==this._lastSortAscending&&h(this,"sortAscending")!==this._lastSortAscending){var e=h(this,"arrangedContent");e.reverseObjects()}}),contentArrayWillChange:function(e,t,r,n){var i=h(this,"isSorted");if(i){var a=h(this,"arrangedContent"),s=e.slice(t,t+r),o=h(this,"sortProperties");p(s,function(e){a.removeObject(e),p(o,function(t){b(e,t,this,"contentItemSortPropertyDidChange")},this)},this)}return this._super(e,t,r,n)},contentArrayDidChange:function(e,t,r,n){var i=h(this,"isSorted"),a=h(this,"sortProperties");if(i){var s=e.slice(t,t+n);p(s,function(e){this.insertItemSorted(e),p(a,function(t){v(e,t,this,"contentItemSortPropertyDidChange")},this)},this)}return this._super(e,t,r,n)},insertItemSorted:function(e){var t=h(this,"arrangedContent"),r=h(t,"length"),n=this._binarySearch(e,0,r);t.insertAt(n,e)},contentItemSortPropertyDidChange:function(e){var t=h(this,"arrangedContent"),r=t.indexOf(e),n=t.objectAt(r-1),i=t.objectAt(r+1),a=n&&this.orderBy(e,n),s=i&&this.orderBy(e,i);(0>a||s>0)&&(t.removeObject(e),this.insertItemSorted(e))},_binarySearch:function(e,t,r){var n,i,a,s;return t===r?t:(s=h(this,"arrangedContent"),n=t+Math.floor((r-t)/2),i=s.objectAt(n),a=this.orderBy(i,e),0>a?this._binarySearch(e,n+1,r):a>0?this._binarySearch(e,t,n):n)}})}),e("ember-runtime/mixins/target_action_support",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"],function(e,t,r,n,i,a,s){"use strict";var o=e["default"],u=t.get,l=(r.set,n.typeOf),c=i.Mixin,h=a.computed,p=c.create({target:null,action:null,actionContext:null,targetObject:h(function(){var e=u(this,"target");if("string"===l(e)){var t=u(this,e);return void 0===t&&(t=u(o.lookup,e)),t}return e}).property("target"),actionContextObject:h(function(){var e=u(this,"actionContext");if("string"===l(e)){var t=u(this,e);return void 0===t&&(t=u(o.lookup,e)),t}return e}).property("actionContext"),triggerAction:function(e){function t(e,t){var r=[];return t&&r.push(t),r.concat(e)}e=e||{};var r=e.action||u(this,"action"),n=e.target||u(this,"targetObject"),i=e.actionContext;if("undefined"==typeof i&&(i=u(this,"actionContextObject")||this),n&&r){var a;return a=n.send?n.send.apply(n,t(i,r)):n[r].apply(n,t(i)),a!==!1&&(a=!0),a}return!1}});s["default"]=p}),e("ember-runtime/system/application",["ember-runtime/system/namespace","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=r.extend()}),e("ember-runtime/system/array_proxy",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p){"use strict";var m=e["default"],f=t.get,d=(r.set,n.isArray),v=n.apply,b=i.computed,y=a.beforeObserver,g=a.observer,_=s.beginPropertyChanges,w=s.endPropertyChanges,x=o["default"],C=u["default"],O=l["default"],E=c["default"],P=(h.fmt,"Index out of range"),A=[],T=b.alias,N=m.K,S=C.extend(O,{content:null,arrangedContent:T("content"),objectAtContent:function(e){return f(this,"arrangedContent").objectAt(e)},replaceContent:function(e,t,r){f(this,"content").replace(e,t,r)},_contentWillChange:y("content",function(){this._teardownContent()}),_teardownContent:function(){var e=f(this,"content");e&&e.removeArrayObserver(this,{willChange:"contentArrayWillChange",didChange:"contentArrayDidChange"})},contentArrayWillChange:N,contentArrayDidChange:N,_contentDidChange:g("content",function(){f(this,"content");this._setupContent()}),_setupContent:function(){var e=f(this,"content");e&&e.addArrayObserver(this,{willChange:"contentArrayWillChange",didChange:"contentArrayDidChange"})},_arrangedContentWillChange:y("arrangedContent",function(){var e=f(this,"arrangedContent"),t=e?f(e,"length"):0;this.arrangedContentArrayWillChange(this,0,t,void 0),this.arrangedContentWillChange(this),this._teardownArrangedContent(e)}),_arrangedContentDidChange:g("arrangedContent",function(){var e=f(this,"arrangedContent"),t=e?f(e,"length"):0;this._setupArrangedContent(),this.arrangedContentDidChange(this),this.arrangedContentArrayDidChange(this,0,void 0,t)}),_setupArrangedContent:function(){var e=f(this,"arrangedContent");e&&e.addArrayObserver(this,{willChange:"arrangedContentArrayWillChange",didChange:"arrangedContentArrayDidChange"})},_teardownArrangedContent:function(){var e=f(this,"arrangedContent");e&&e.removeArrayObserver(this,{willChange:"arrangedContentArrayWillChange",didChange:"arrangedContentArrayDidChange"})},arrangedContentWillChange:N,arrangedContentDidChange:N,objectAt:function(e){return f(this,"content")&&this.objectAtContent(e)},length:b(function(){var e=f(this,"arrangedContent");return e?f(e,"length"):0}),_replace:function(e,t,r){var n=f(this,"content");return n&&this.replaceContent(e,t,r),this},replace:function(){if(f(this,"arrangedContent")!==f(this,"content"))throw new x("Using replace on an arranged ArrayProxy is not allowed.");v(this,this._replace,arguments)},_insertAt:function(e,t){if(e>f(this,"content.length"))throw new x(P);return this._replace(e,0,[t]),this},insertAt:function(e,t){if(f(this,"arrangedContent")===f(this,"content"))return this._insertAt(e,t);throw new x("Using insertAt on an arranged ArrayProxy is not allowed.")},removeAt:function(e,t){if("number"==typeof e){var r,n=f(this,"content"),i=f(this,"arrangedContent"),a=[];if(0>e||e>=f(this,"length"))throw new x(P);for(void 0===t&&(t=1),r=e;e+t>r;r++)a.push(n.indexOf(i.objectAt(r)));for(a.sort(function(e,t){return t-e}),_(),r=0;rl;l++){var h=o[l];if("object"!=typeof h&&void 0!==h)throw new M("Ember.Object.create only accepts objects.");if(h)for(var p=L(h),m=0,f=p.length;f>m;m++){var d=p[m];if(h.hasOwnProperty(d)){var v=h[d];if(I.test(d)){var b=i.bindings;b?i.hasOwnProperty("bindings")||(b=i.bindings=O(i.bindings)):b=i.bindings={},b[d]=v}var y=i.descs[d];if(u&&j(u,d)>=0){var g=this[d];v=g?"function"==typeof g.concat?g.concat(v):T(g).concat(v):T(v)}y?y.set(this,d,v):"function"!=typeof this.setUnknownProperty||d in this?this[d]=v:this.setUnknownProperty(d,v)}}}}W(this,i);for(var _=arguments.length,w=new Array(_),x=0;_>x;x++)w[x]=arguments[x];C(this,this.init,w),i.proto=a,S(this),V(this,"init")};return n.toString=k.prototype.toString,n.willReopen=function(){r&&(n.PrototypeMixin=k.create(n.PrototypeMixin)),r=!1},n._initMixins=function(t){e=t},n._initProperties=function(e){t=e},n.proto=function(){var e=n.superclass;return e&&e.proto(),r||(r=!0,n.PrototypeMixin.applyPartial(n.prototype),N(n.prototype)),this.prototype},n}function g(e){return function(){return e}}var _=e["default"],w=t.get,x=(r.set,n.guidFor),C=n.apply,O=i.create,E=n.generateGuid,P=n.GUID_KEY,A=n.meta,T=n.makeArray,N=a.rewatch,S=s.finishChains,V=o.sendEvent,I=u.IS_BINDING,k=u.Mixin,D=u.required,j=l.indexOf,M=c["default"],R=i.defineProperty,L=h["default"],H=(p["default"],m.defineProperty,f.Binding),z=d.ComputedProperty,q=v["default"],F=a.destroy,B=e.K,U=(i.hasPropertyAccessors,q.schedule),K=k._apply,W=k.finishPartial,G=k.prototype.reopen,Q=!1,$={configurable:!0,writable:!0,enumerable:!1,value:void 0},Y={configurable:!0,writable:!0,enumerable:!1,value:null},J=y();J.toString=function(){return"Ember.CoreObject"},J.PrototypeMixin=k.create({reopen:function(){for(var e=arguments.length,t=new Array(e),r=0;e>r;r++)t[r]=arguments[r];return K(this,t,!0),this},init:function(){},concatenatedProperties:null,isDestroyed:!1,isDestroying:!1,destroy:function(){return this.isDestroying?void 0:(this.isDestroying=!0,U("actions",this,this.willDestroy),U("destroy",this,this._scheduledDestroy),this)},willDestroy:B,_scheduledDestroy:function(){this.isDestroyed||(F(this),this.isDestroyed=!0)},bind:function(e,t){return t instanceof H||(t=H.from(t)),t.to(e).connect(this),t},toString:function(){var e="function"==typeof this.toStringExtension,t=e?":"+this.toStringExtension():"",r="<"+this.constructor.toString()+":"+x(this)+t+">";return this.toString=g(r),r}}),J.PrototypeMixin.ownerConstructor=J,_.config.overridePrototypeMixin&&_.config.overridePrototypeMixin(J.PrototypeMixin),J.__super__=null;var Z=k.create({ClassMixin:D(),PrototypeMixin:D(),isClass:!0,isMethod:!1,extend:function(){var e,t=y();return t.ClassMixin=k.create(this.ClassMixin),t.PrototypeMixin=k.create(this.PrototypeMixin),t.ClassMixin.ownerConstructor=t,t.PrototypeMixin.ownerConstructor=t,G.apply(t.PrototypeMixin,arguments),t.superclass=this,t.__super__=this.prototype,e=t.prototype=O(this.prototype),e.constructor=t,E(e),A(e).proto=e,t.ClassMixin.apply(t),t},createWithMixins:function(){var e=this,t=arguments.length;if(t>0){for(var r=new Array(t),n=0;t>n;n++)r[n]=arguments[n];this._initMixins(r)}return new e},create:function(){var e=this,t=arguments.length;if(t>0){for(var r=new Array(t),n=0;t>n;n++)r[n]=arguments[n];this._initProperties(r)}return new e},reopen:function(){this.willReopen();var e=arguments.length,t=new Array(e);if(e>0)for(var r=0;e>r;r++)t[r]=arguments[r];return C(this.PrototypeMixin,G,t),this},reopenClass:function(){var e=arguments.length,t=new Array(e);if(e>0)for(var r=0;e>r;r++)t[r]=arguments[r];return C(this.ClassMixin,G,t),K(this,arguments,!1),this},detect:function(e){if("function"!=typeof e)return!1;for(;e;){if(e===this)return!0;e=e.superclass}return!1},detectInstance:function(e){return e instanceof this},metaForProperty:function(e){var t=this.proto().__ember_meta__,r=t&&t.descs[e];return r._meta||{}},_computedProperties:_.computed(function(){Q=!0;var e,t=this.proto(),r=A(t).descs,n=[];for(var i in r)e=r[i],e instanceof z&&n.push({name:i,meta:e._meta});return n}).readOnly(),eachComputedProperty:function(e,t){for(var r,n,i={},a=w(this,"_computedProperties"),s=0,o=a.length;o>s;s++)r=a[s],n=r.name,e.call(t||this,r.name,r.meta||i)}});Z.ownerConstructor=J,_.config.overrideClassMixin&&_.config.overrideClassMixin(Z),J.ClassMixin=Z,Z.apply(J),J.reopen({didDefineProperty:function(e,t,r){if(Q!==!1&&r instanceof _.ComputedProperty){var n=_.meta(this.constructor).cache;void 0!==n._computedProperties&&(n._computedProperties=void 0)}}}),b["default"]=J}),e("ember-runtime/system/deferred",["ember-metal/core","ember-runtime/mixins/deferred","ember-metal/property_get","ember-runtime/system/object","exports"],function(e,t,r,n,i){"use strict";var a=(e["default"],t["default"]),s=(r.get,n["default"]),o=s.extend(a,{init:function(){this._super()}});o.reopenClass({promise:function(e,t){var r=o.create();return e.call(t,r),r}}),i["default"]=o}),e("ember-runtime/system/each_proxy",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/enumerable_utils","ember-metal/array","ember-runtime/mixins/array","ember-runtime/system/object","ember-metal/computed","ember-metal/observer","ember-metal/events","ember-metal/properties","ember-metal/property_events","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m){"use strict";function f(e,t,r,n,i){var a,s=r._objects;for(s||(s=r._objects={});--i>=n;){var o=e.objectAt(i);o&&(O(o,t,r,"contentKeyWillChange"),C(o,t,r,"contentKeyDidChange"),a=b(o),s[a]||(s[a]=[]),s[a].push(i))}}function d(e,t,r,n,i){var a=r._objects;a||(a=r._objects={});for(var s,o;--i>=n;){var u=e.objectAt(i);u&&(E(u,t,r,"contentKeyWillChange"),P(u,t,r,"contentKeyDidChange"),o=b(u),s=a[o],s[g.call(s,i)]=null)}}var v=(e["default"],t.get),b=(r.set,n.guidFor),y=i.forEach,g=a.indexOf,_=s["default"],w=o["default"],x=u.computed,C=l.addObserver,O=l.addBeforeObserver,E=l.removeBeforeObserver,P=l.removeObserver,A=(n.typeOf,c.watchedEvents),T=h.defineProperty,N=p.beginPropertyChanges,S=p.propertyDidChange,V=p.propertyWillChange,I=p.endPropertyChanges,k=p.changeProperties,D=w.extend(_,{init:function(e,t,r){this._super(),this._keyName=t,this._owner=r,this._content=e},objectAt:function(e){var t=this._content.objectAt(e);return t&&v(t,this._keyName)},length:x(function(){var e=this._content;return e?v(e,"length"):0})}),j=/^.+:(before|change)$/,M=w.extend({init:function(e){this._super(),this._content=e,e.addArrayObserver(this),y(A(this),function(e){this.didAddListener(e)},this)},unknownProperty:function(e){var t;return t=new D(this._content,e,this),T(this,e,null,t),this.beginObservingContentKey(e),t},arrayWillChange:function(e,t,r){var n,i,a=this._keys;i=r>0?t+r:-1,N(this);for(n in a)a.hasOwnProperty(n)&&(i>0&&d(e,n,this,t,i),V(this,n));V(this._content,"@each"),I(this)},arrayDidChange:function(e,t,r,n){var i,a=this._keys;i=n>0?t+n:-1,k(function(){for(var r in a)a.hasOwnProperty(r)&&(i>0&&f(e,r,this,t,i),S(this,r));S(this._content,"@each")},this)},didAddListener:function(e){j.test(e)&&this.beginObservingContentKey(e.slice(0,-7))},didRemoveListener:function(e){j.test(e)&&this.stopObservingContentKey(e.slice(0,-7))},beginObservingContentKey:function(e){var t=this._keys;if(t||(t=this._keys={}),t[e])t[e]++;else{t[e]=1;var r=this._content,n=v(r,"length");f(r,e,this,0,n)}},stopObservingContentKey:function(e){var t=this._keys;if(t&&t[e]>0&&--t[e]<=0){var r=this._content,n=v(r,"length");d(r,e,this,0,n)}},contentKeyWillChange:function(e,t){V(this,t)},contentKeyDidChange:function(e,t){S(this,t)}});m.EachArray=D,m.EachProxy=M}),e("ember-runtime/system/lazy_load",["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"],function(e,t,r,n){"use strict";function i(e,t){var r;u[e]=u[e]||s.A(),u[e].pushObject(t),(r=l[e])&&t(r)}function a(e,t){if(l[e]=t,"object"==typeof window&&"function"==typeof window.dispatchEvent&&"function"==typeof CustomEvent){var r=new CustomEvent(e,{detail:t,name:e});window.dispatchEvent(r)}u[e]&&o.call(u[e],function(e){e(t)})}var s=e["default"],o=t.forEach,u=s.ENV.EMBER_LOAD_HOOKS||{},l={};n.onLoad=i,n.runLoadHooks=a}),e("ember-runtime/system/namespace",["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"],function(e,t,r,n,i,a,s){"use strict";function o(e,t,r){var n=e.length;x[e.join(".")]=t;for(var i in t)if(C.call(t,i)){var a=t[i];if(e[n]=i,a&&a.toString===h)a.toString=m(e.join(".")),a[E]=e.join(".");else if(a&&a.isNamespace){if(r[y(a)])continue;r[y(a)]=!0,o(e,a,r)}}e.length=n}function u(e,t){try{var r=e[t];return r&&r.isNamespace&&r}catch(n){}}function l(){var e,t=f.lookup;if(!w.PROCESSED)for(var r in t)O.test(r)&&(!t.hasOwnProperty||t.hasOwnProperty(r))&&(e=u(t,r),e&&(e[E]=r))}function c(e){var t=e.superclass;return t?t[E]?t[E]:c(t):void 0}function h(){f.BOOTED||this[E]||p();var e;if(this[E])e=this[E];else if(this._toString)e=this._toString;else{var t=c(this);e=t?"(subclass of "+t+")":"(unknown mixin)",this.toString=m(e)}return e}function p(){var e=!w.PROCESSED,t=f.anyUnprocessedMixins;if(e&&(l(),w.PROCESSED=!0),e||t){for(var r,n=w.NAMESPACES,i=0,a=n.length;a>i;i++)r=n[i],o([r.toString()],r,{});f.anyUnprocessedMixins=!1}}function m(e){return function(){return e}}var f=e["default"],d=t.get,v=r.indexOf,b=n.GUID_KEY,y=n.guidFor,g=i.Mixin,_=a["default"],w=_.extend({isNamespace:!0,init:function(){w.NAMESPACES.push(this),w.PROCESSED=!1},toString:function(){var e=d(this,"name")||d(this,"modulePrefix");return e?e:(l(),this[E])},nameClasses:function(){o([this.toString()],this,{})},destroy:function(){var e=w.NAMESPACES,t=this.toString();t&&(f.lookup[t]=void 0,delete w.NAMESPACES_BY_ID[t]),e.splice(v.call(e,this),1),this._super()}});w.reopenClass({NAMESPACES:[f],NAMESPACES_BY_ID:{},PROCESSED:!1,processAll:p,byName:function(e){return f.BOOTED||p(),x[e]}});var x=w.NAMESPACES_BY_ID,C={}.hasOwnProperty,O=/^[A-Z]/,E=f.NAME_KEY=b+"_name";g.prototype.toString=h,s["default"]=w}),e("ember-runtime/system/native_array",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/array","ember-runtime/mixins/array","ember-runtime/mixins/mutable_array","ember-runtime/mixins/observable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-runtime/copy","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p){"use strict";var m=e["default"],f=t.get,d=(r.set,n._replace),v=n.forEach,b=i.Mixin,y=a.indexOf,g=a.lastIndexOf,_=s["default"],w=o["default"],x=u["default"],C=l["default"],O=c.FROZEN_ERROR,E=h["default"],P=b.create(w,x,C,{get:function(e){return"length"===e?this.length:"number"==typeof e?this[e]:this._super(e)},objectAt:function(e){return this[e]},replace:function(e,t,r){if(this.isFrozen)throw O;var n=r?f(r,"length"):0;return this.arrayContentWillChange(e,t,n),0===n?this.splice(e,t):d(this,e,t,r),this.arrayContentDidChange(e,t,n),this},unknownProperty:function(e,t){var r;return void 0!==t&&void 0===r&&(r=this[e]=t),r},indexOf:y,lastIndexOf:g,copy:function(e){return e?this.map(function(e){return E(e,!0)}):this.slice()}}),A=["length"];v(P.keys(),function(e){Array.prototype[e]&&A.push(e)}),A.length>0&&(P=P.without.apply(P,A));var T=function(e){return void 0===e&&(e=[]),_.detect(e)?e:P.apply(e)};P.activate=function(){P.apply(Array.prototype),T=function(e){return e||[]}},(m.EXTEND_PROTOTYPES===!0||m.EXTEND_PROTOTYPES.Array)&&P.activate(),m.A=T,p.A=T,p.NativeArray=P,p["default"]=P}),e("ember-runtime/system/object",["ember-runtime/system/core_object","ember-runtime/mixins/observable","exports"],function(e,t,r){"use strict";var n=e["default"],i=t["default"],a=n.extend(i);a.toString=function(){return"Ember.Object"},r["default"]=a}),e("ember-runtime/system/object_proxy",["ember-runtime/system/object","ember-runtime/mixins/-proxy","exports"],function(e,t,r){"use strict";var n=e["default"],i=t["default"];r["default"]=n.extend(i)}),e("ember-runtime/system/set",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d){"use strict";var v=(e["default"],t.get),b=r.set,y=n.guidFor,g=i.isNone,_=a.fmt,w=s["default"],x=o["default"],C=u["default"],O=l["default"],E=c.Freezable,P=c.FROZEN_ERROR,A=h["default"],T=p.propertyWillChange,N=p.propertyDidChange,S=m.aliasMethod,V=f.computed;d["default"]=w.extend(x,O,E,{length:0,clear:function(){if(this.isFrozen)throw new A(P);var e=v(this,"length");if(0===e)return this;var t;this.enumerableContentWillChange(e,0),T(this,"firstObject"),T(this,"lastObject");for(var r=0;e>r;r++)t=y(this[r]),delete this[t],delete this[r];return b(this,"length",0),N(this,"firstObject"),N(this,"lastObject"),this.enumerableContentDidChange(e,0),this},isEqual:function(e){if(!C.detect(e))return!1;var t=v(this,"length");if(v(e,"length")!==t)return!1;for(;--t>=0;)if(!e.contains(this[t]))return!1;return!0},add:S("addObject"),remove:S("removeObject"),pop:function(){if(v(this,"isFrozen"))throw new A(P);var e=this.length>0?this[this.length-1]:null;return this.remove(e),e},push:S("addObject"),shift:S("pop"),unshift:S("push"),addEach:S("addObjects"),removeEach:S("removeObjects"),init:function(e){this._super(),e&&this.addObjects(e)},nextObject:function(e){return this[e]},firstObject:V(function(){return this.length>0?this[0]:void 0}),lastObject:V(function(){return this.length>0?this[this.length-1]:void 0}),addObject:function(e){if(v(this,"isFrozen"))throw new A(P);if(g(e))return this;var t,r=y(e),n=this[r],i=v(this,"length");return n>=0&&i>n&&this[n]===e?this:(t=[e],this.enumerableContentWillChange(null,t),T(this,"lastObject"),i=v(this,"length"),this[r]=i,this[i]=e,b(this,"length",i+1),N(this,"lastObject"),this.enumerableContentDidChange(null,t),this)},removeObject:function(e){if(v(this,"isFrozen"))throw new A(P);if(g(e))return this;var t,r,n=y(e),i=this[n],a=v(this,"length"),s=0===i,o=i===a-1;return i>=0&&a>i&&this[i]===e&&(r=[e],this.enumerableContentWillChange(r,null),s&&T(this,"firstObject"),o&&T(this,"lastObject"),a-1>i&&(t=this[a-1],this[i]=t,this[y(t)]=i),delete this[n],delete this[a-1],b(this,"length",a-1),s&&N(this,"firstObject"),o&&N(this,"lastObject"),this.enumerableContentDidChange(r,null)),this},contains:function(e){return this[y(e)]>=0},copy:function(){var e=this.constructor,t=new e,r=v(this,"length");for(b(t,"length",r);--r>=0;)t[r]=this[r],t[y(this[r])]=r;return t},toString:function(){var e,t=this.length,r=[];for(e=0;t>e;e++)r[e]=this[e];return _("Ember.Set<%@>",[r.join(",")])}})}),e("ember-runtime/system/string",["ember-metal/core","ember-metal/utils","ember-metal/cache","exports"],function(e,t,r,n){"use strict";function i(e,t){var r=t;if(!f(r)||arguments.length>2){r=new Array(arguments.length-1);for(var n=1,i=arguments.length;i>n;n++)r[n-1]=arguments[n]}var a=0;return e.replace(/%@([0-9]+)?/g,function(e,t){return t=t?parseInt(t,10)-1:a++,e=r[t],null===e?"(null)":void 0===e?"":d(e)})}function a(e,t){return(!f(t)||arguments.length>2)&&(t=Array.prototype.slice.call(arguments,1)),e=m.STRINGS[e]||e,i(e,t)}function s(e){return e.split(/\s+/)}function o(e){return C.get(e)}function u(e){return y.get(e)}function l(e){return g.get(e)}function c(e){return _.get(e)}function h(e){return w.get(e)
+}function p(e){return x.get(e)}var m=e["default"],f=t.isArray,d=t.inspect,v=r["default"],b=/[ _]/g,y=new v(1e3,function(e){return o(e).replace(b,"-")}),g=new v(1e3,function(e){return e.replace(E,function(e,t,r){return r?r.toUpperCase():""}).replace(/^([A-Z])/,function(e){return e.toLowerCase()})}),_=new v(1e3,function(e){for(var t=e.split("."),r=[],n=0,i=t.length;i>n;n++){var a=l(t[n]);r.push(a.charAt(0).toUpperCase()+a.substr(1))}return r.join(".")}),w=new v(1e3,function(e){return e.replace(P,"$1_$2").replace(A,"_").toLowerCase()}),x=new v(1e3,function(e){return e.charAt(0).toUpperCase()+e.substr(1)}),C=new v(1e3,function(e){return e.replace(O,"$1_$2").toLowerCase()}),O=/([a-z\d])([A-Z])/g,E=/(\-|_|\.|\s)+(.)?/g,P=/([a-z\d])([A-Z]+)/g,A=/\-|\s+/g;m.STRINGS={},n["default"]={fmt:i,loc:a,w:s,decamelize:o,dasherize:u,camelize:l,classify:c,underscore:h,capitalize:p},n.fmt=i,n.loc=a,n.w=s,n.decamelize=o,n.dasherize=u,n.camelize=l,n.classify=c,n.underscore=h,n.capitalize=p}),e("ember-runtime/system/subarray",["ember-metal/property_get","ember-metal/error","ember-metal/enumerable_utils","exports"],function(e,t,r,n){"use strict";function i(e,t){this.type=e,this.count=t}function a(e){arguments.length<1&&(e=0),this._operations=e>0?[new i(u,e)]:[]}var s=(e.get,t["default"]),o=r["default"],u="r",l="f";n["default"]=a,a.prototype={addItem:function(e,t){var r=-1,n=t?u:l,a=this;return this._findOperation(e,function(s,o,l,c,h){var p,m;n===s.type?++s.count:e===l?a._operations.splice(o,0,new i(n,1)):(p=new i(n,1),m=new i(s.type,c-e+1),s.count=e-l,a._operations.splice(o+1,0,p,m)),t&&(r=s.type===u?h+(e-l):h),a._composeAt(o)},function(e){a._operations.push(new i(n,1)),t&&(r=e),a._composeAt(a._operations.length-1)}),r},removeItem:function(e){var t=-1,r=this;return this._findOperation(e,function(n,i,a,s,o){n.type===u&&(t=o+(e-a)),n.count>1?--n.count:(r._operations.splice(i,1),r._composeAt(i))},function(){throw new s("Can't remove an item that has never been added.")}),t},_findOperation:function(e,t,r){var n,i,a,s,o,l=0;for(n=s=0,i=this._operations.length;i>n;s=o+1,++n){if(a=this._operations[n],o=s+a.count-1,e>=s&&o>=e)return void t(a,n,s,o,l);a.type===u&&(l+=a.count)}r(l)},_composeAt:function(e){var t,r=this._operations[e];r&&(e>0&&(t=this._operations[e-1],t.type===r.type&&(r.count+=t.count,this._operations.splice(e-1,1),--e)),er)){var n,a,o=this._findArrayOperation(e),u=o.operation,c=o.index,h=o.rangeStart;a=new i(l,r,t),u?o.split?(this._split(c,e-h,a),n=c+1):(this._operations.splice(c,0,a),n=c):(this._operations.push(a),n=c),this._composeInsert(n)}},removeItems:function(e,t){if(!(1>t)){var r,n,a=this._findArrayOperation(e),s=(a.operation,a.index),o=a.rangeStart;return r=new i(c,t),a.split?(this._split(s,e-o,r),n=s+1):(this._operations.splice(s,0,r),n=s),this._composeDelete(n)}},apply:function(e){var t=[],r=0;o(this._operations,function(n,i){e(n.items,r,n.type,i),n.type!==c&&(r+=n.count,t=t.concat(n.items))}),this._operations=[new i(u,t.length,t)]},_findArrayOperation:function(e){var t,r,n,i,s,o=!1;for(t=n=0,s=this._operations.length;s>t;++t)if(r=this._operations[t],r.type!==c){if(i=n+r.count-1,e===n)break;if(e>n&&i>=e){o=!0;break}n=i+1}return new a(r,t,o,n)},_split:function(e,t,r){var n=this._operations[e],a=n.items.slice(t),s=new i(n.type,a.length,a);n.count=t,n.items=n.items.slice(0,t),this._operations.splice(e+1,0,r,s)},_composeInsert:function(e){var t=this._operations[e],r=this._operations[e-1],n=this._operations[e+1],i=r&&r.type,a=n&&n.type;i===l?(r.count+=t.count,r.items=r.items.concat(t.items),a===l?(r.count+=n.count,r.items=r.items.concat(n.items),this._operations.splice(e,2)):this._operations.splice(e,1)):a===l&&(t.count+=n.count,t.items=t.items.concat(n.items),this._operations.splice(e+1,1))},_composeDelete:function(e){var t,r,n,i=this._operations[e],a=i.count,s=this._operations[e-1],o=s&&s.type,u=!1,h=[];o===c&&(i=s,e-=1);for(var p=e+1;a>0;++p)t=this._operations[p],r=t.type,n=t.count,r!==c?(n>a?(h=h.concat(t.items.splice(0,a)),t.count-=a,p-=1,n=a,a=0):(n===a&&(u=!0),h=h.concat(t.items),a-=n),r===l&&(i.count-=n)):i.count+=n;return i.count>0?this._operations.splice(e+1,p-1-e):this._operations.splice(e,u?2:1),h},toString:function(){var e="";return o(this._operations,function(t){e+=" "+t.type+":"+t.count}),e.substring(1)}}}),e("ember-views",["ember-runtime","ember-views/system/jquery","ember-views/system/utils","ember-views/system/render_buffer","ember-views/system/ext","ember-views/views/states","ember-views/views/core_view","ember-views/views/view","ember-views/views/container_view","ember-views/views/collection_view","ember-views/views/component","ember-views/system/event_dispatcher","ember-views/mixins/view_target_action_support","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m){"use strict";var f=e["default"],d=t["default"],v=r.isSimpleClick,b=n["default"],y=a.cloneStates,g=a.states,_=s["default"],w=o["default"],x=u["default"],C=l["default"],O=c["default"],E=h["default"],P=p["default"];f.$=d,f.ViewTargetActionSupport=P,f.RenderBuffer=b;var A=f.ViewUtils={};A.isSimpleClick=v,f.CoreView=_,f.View=w,f.View.states=g,f.View.cloneStates=y,f.ContainerView=x,f.CollectionView=C,f.Component=O,f.EventDispatcher=E,m["default"]=f}),e("ember-views/mixins/component_template_deprecation",["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],function(e,t,r,n){"use strict";var i=(e["default"],t.get),a=r.Mixin;n["default"]=a.create({willMergeMixin:function(e){this._super.apply(this,arguments);var t,r,n=e.layoutName||e.layout||i(this,"layoutName");e.templateName&&!n&&(t="templateName",r="layoutName",e.layoutName=e.templateName,delete e.templateName),e.template&&!n&&(t="template",r="layout",e.layout=e.template,delete e.template)}})}),e("ember-views/mixins/view_target_action_support",["ember-metal/mixin","ember-runtime/mixins/target_action_support","ember-metal/computed","exports"],function(e,t,r,n){"use strict";var i=e.Mixin,a=t["default"],s=r.computed,o=s.alias;n["default"]=i.create(a,{target:o("controller"),actionContext:o("context")})}),e("ember-views/system/action_manager",["exports"],function(e){"use strict";function t(){}t.registeredActions={},e["default"]=t}),e("ember-views/system/event_dispatcher",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/object","ember-views/system/jquery","ember-views/system/action_manager","ember-views/views/view","ember-metal/merge","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p){"use strict";var m=(e["default"],t.get),f=r.set,d=n.isNone,v=i["default"],b=a.typeOf,y=(s.fmt,o["default"]),g=u["default"],_=l["default"],w=c["default"],x=h["default"];p["default"]=y.extend({events:{touchstart:"touchStart",touchmove:"touchMove",touchend:"touchEnd",touchcancel:"touchCancel",keydown:"keyDown",keyup:"keyUp",keypress:"keyPress",mousedown:"mouseDown",mouseup:"mouseUp",contextmenu:"contextMenu",click:"click",dblclick:"doubleClick",mousemove:"mouseMove",focusin:"focusIn",focusout:"focusOut",mouseenter:"mouseEnter",mouseleave:"mouseLeave",submit:"submit",input:"input",change:"change",dragstart:"dragStart",drag:"drag",dragenter:"dragEnter",dragleave:"dragLeave",dragover:"dragOver",drop:"drop",dragend:"dragEnd"},rootElement:"body",canDispatchToEventManager:!0,setup:function(e,t){var r,n=m(this,"events");x(n,e||{}),d(t)||f(this,"rootElement",t),t=g(m(this,"rootElement")),t.addClass("ember-application");for(r in n)n.hasOwnProperty(r)&&this.setupHandler(t,r,n[r])},setupHandler:function(e,t,r){var n=this;e.on(t+".ember",".ember-view",function(e,t){var i=w.views[this.id],a=!0,s=n.canDispatchToEventManager?n._findNearestEventManager(i,r):null;return s&&s!==t?a=n._dispatchEvent(s,e,r,i):i&&(a=n._bubbleEvent(i,e,r)),a}),e.on(t+".ember","[data-ember-action]",function(e){var t=g(e.currentTarget).attr("data-ember-action"),n=_.registeredActions[t];return n&&n.eventName===r?n.handler(e):void 0})},_findNearestEventManager:function(e,t){for(var r=null;e&&(r=m(e,"eventManager"),!r||!r[t]);)e=m(e,"parentView");return r},_dispatchEvent:function(e,t,r,n){var i=!0,a=e[r];return"function"===b(a)?(i=v(e,a,t,n),t.stopPropagation()):i=this._bubbleEvent(n,t,r),i},_bubbleEvent:function(e,t,r){return v(e,e.handleEvent,r,t)},destroy:function(){var e=m(this,"rootElement");return g(e).off(".ember","**").removeClass("ember-application"),this._super()},toString:function(){return"(EventDispatcher)"}})}),e("ember-views/system/ext",["ember-metal/run_loop"],function(e){"use strict";{var t=e["default"];t.queues}t._addQueue("render","actions"),t._addQueue("afterRender","render")}),e("ember-views/system/jquery",["ember-metal/core","ember-runtime/system/string","ember-metal/enumerable_utils","exports"],function(e,t,n,i){"use strict";var a=e["default"],s=t.w,o=n.forEach,u=a.imports&&a.imports.jQuery||this&&this.jQuery;if(u||"function"!=typeof r||(u=r("jquery")),u){var l=s("dragstart drag dragenter dragleave dragover drop dragend");o(l,function(e){u.event.fixHooks[e]={props:["dataTransfer"]}})}i["default"]=u}),e("ember-views/system/render_buffer",["ember-views/system/jquery","morph","ember-metal/core","ember-metal/platform","exports"],function(e,t,r,n,i){"use strict";function a(e,t){if("TABLE"===t.tagName){var r=f.exec(e);if(r)return m[r[1].toLowerCase()]}}function s(){this.seen=p(null),this.list=[]}function o(e){return e&&d.test(e)?e.replace(v,""):e}function u(e){var t={"<":"<",">":">",'"':""","'":"'","`":"`"},r=function(e){return t[e]||"&"},n=e.toString();return y.test(n)?n.replace(b,r):n}function l(e,t){this.tagName=e,this._outerContextualElement=t,this.buffer=null,this.childViews=[],this.dom=new h}var c=e["default"],h=t.DOMHelper,p=(r["default"],n.create),m={tr:document.createElement("tbody"),col:document.createElement("colgroup")},f=/(?:"'`]/g,y=/[&<>"'`]/,g=function(){var e=document.createElement("div"),t=document.createElement("input");return t.setAttribute("name","foo"),e.appendChild(t),!!e.innerHTML.match("foo")}();i["default"]=function(e,t){return new l(e,t)},l.prototype={reset:function(e,t){this.tagName=e,this.buffer=null,this._element=null,this._outerContextualElement=t,this.elementClasses=null,this.elementId=null,this.elementAttributes=null,this.elementProperties=null,this.elementTag=null,this.elementStyle=null,this.childViews.length=0},_element:null,_outerContextualElement:null,elementClasses:null,classes:null,elementId:null,elementAttributes:null,elementProperties:null,elementTag:null,elementStyle:null,pushChildView:function(e){var t=this.childViews.length;this.childViews[t]=e,this.push("")},hydrateMorphs:function(e){for(var t=this.childViews,r=this._element,n=0,i=t.length;i>n;n++){var a=t[n],s=r.querySelector("#morph-"+n),o=s.parentNode;a._morph=this.dom.insertMorphBefore(o,s,1===o.nodeType?o:e),o.removeChild(s)}},push:function(e){return null===this.buffer&&(this.buffer=""),this.buffer+=e,this},addClass:function(e){return this.elementClasses=this.elementClasses||new s,this.elementClasses.add(e),this.classes=this.elementClasses.list,this},setClasses:function(e){this.elementClasses=null;var t,r=e.length;for(t=0;r>t;t++)this.addClass(e[t])},id:function(e){return this.elementId=e,this},attr:function(e,t){var r=this.elementAttributes=this.elementAttributes||{};return 1===arguments.length?r[e]:(r[e]=t,this)},removeAttr:function(e){var t=this.elementAttributes;return t&&delete t[e],this},prop:function(e,t){var r=this.elementProperties=this.elementProperties||{};return 1===arguments.length?r[e]:(r[e]=t,this)},removeProp:function(e){var t=this.elementProperties;return t&&delete t[e],this},style:function(e,t){return this.elementStyle=this.elementStyle||{},this.elementStyle[e]=t,this},generateElement:function(){var e,t,r,n=this.tagName,i=this.elementId,a=this.classes,s=this.elementAttributes,l=this.elementProperties,h=this.elementStyle,p="";r=s&&s.name&&!g?"<"+o(n)+' name="'+u(s.name)+'">':n;var m=this.dom.createElement(r,this.outerContextualElement()),f=c(m);if(i&&(this.dom.setAttribute(m,"id",i),this.elementId=null),a&&(this.dom.setAttribute(m,"class",a.join(" ")),this.classes=null,this.elementClasses=null),h){for(t in h)h.hasOwnProperty(t)&&(p+=t+":"+h[t]+";");this.dom.setAttribute(m,"style",p),this.elementStyle=null}if(s){for(e in s)s.hasOwnProperty(e)&&this.dom.setAttribute(m,e,s[e]);this.elementAttributes=null}if(l){for(t in l)l.hasOwnProperty(t)&&f.prop(t,l[t]);this.elementProperties=null}this._element=m},element:function(){var e=this.innerContent();if(null===e)return this._element;var t=this.innerContextualElement(e);this.dom.detectNamespace(t),this._element||(this._element=document.createDocumentFragment());for(var r=this.dom.parseHTML(e,t);r[0];)this._element.appendChild(r[0]);return this.hydrateMorphs(t),this._element},string:function(){if(this._element){var e=this.element(),t=e.outerHTML;return"undefined"==typeof t?c("
").append(e).html():t}return this.innerString()},outerContextualElement:function(){return this._outerContextualElement||(this.outerContextualElement=document.body),this._outerContextualElement},innerContextualElement:function(e){var t;t=this._element&&1===this._element.nodeType?this._element:this.outerContextualElement();var r;return e&&(r=a(e,t)),r||t},innerString:function(){var e=this.innerContent();return e&&!e.nodeType?e:void 0},innerContent:function(){return this.buffer}}}),e("ember-views/system/renderer",["ember-metal-views/renderer","ember-metal/platform","ember-views/system/render_buffer","ember-metal/run_loop","ember-metal/property_set","ember-metal/instrumentation","exports"],function(e,t,r,n,i,a,s){"use strict";function o(){this.buffer=c(),u.call(this)}var u=e["default"],l=t.create,c=r["default"],h=n["default"],p=i.set,m=a._instrumentStart,f=a.subscribers;o.prototype=l(u.prototype),o.prototype.constructor=o;o.prototype.scheduleRender=function(e,t){return h.scheduleOnce("render",e,t)},o.prototype.cancelRender=function(e){h.cancel(e)},o.prototype.createChildViewsMorph=function(e,t){if(e.createChildViewsMorph)return e.createChildViewsMorph(t);var r=t;return""===e.tagName?e._morph?e._childViewsMorph=e._morph:(r=document.createDocumentFragment(),e._childViewsMorph=this._dom.appendMorph(r)):e._childViewsMorph=this._dom.createMorph(r,r.lastChild,null),r},o.prototype.createElement=function(e,t){var r=e.tagName;(null===r||void 0===r)&&(r="div");var n=e.buffer=this.buffer;n.reset(r,t),e.beforeRender&&e.beforeRender(n),""!==e.tagName&&(e.applyAttributesToBuffer&&e.applyAttributesToBuffer(n),n.generateElement()),e.render&&e.render(n),e.afterRender&&e.afterRender(n);var i=n.element();return e.isContainer&&this.createChildViewsMorph(e,i),e.buffer=null,i&&1===i.nodeType&&p(e,"element",i),i},o.prototype.destroyView=function(e){e.removedFromDOM=!0,e.destroy()},o.prototype.childViews=function(e){return e._childViews},u.prototype.willCreateElement=function(e){f.length&&e.instrumentDetails&&(e._instrumentEnd=m("render."+e.instrumentName,function(){var t={};return e.instrumentDetails(t),t})),e._transitionTo&&e._transitionTo("inBuffer")},u.prototype.didCreateElement=function(e){e._transitionTo&&e._transitionTo("hasElement"),e._instrumentEnd&&e._instrumentEnd()},u.prototype.willInsertElement=function(e){e.trigger&&e.trigger("willInsertElement")},u.prototype.didInsertElement=function(e){e._transitionTo&&e._transitionTo("inDOM"),e.trigger&&e.trigger("didInsertElement")},u.prototype.willRemoveElement=function(){},u.prototype.willDestroyElement=function(e){e.trigger&&e.trigger("willDestroyElement"),e.trigger&&e.trigger("willClearRender")},u.prototype.didDestroyElement=function(e){p(e,"element",null),e._transitionTo&&e._transitionTo("preRender")},s["default"]=o}),e("ember-views/system/utils",["exports"],function(e){"use strict";function t(e){var t=e.shiftKey||e.metaKey||e.altKey||e.ctrlKey,r=e.which>1;return!t&&!r}e.isSimpleClick=t}),e("ember-views/views/collection_view",["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-handlebars/ext","ember-runtime/mixins/array","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m){"use strict";var f=(e["default"],t.create,r.isGlobalPath),d=(n["default"],i.get),v=a.set,b=(s.fmt,o["default"]),y=u["default"],g=l["default"],_=c.observer,w=c.beforeObserver,x=h.handlebarsGetView,C=(p["default"],b.extend({content:null,emptyViewClass:g,emptyView:null,itemViewClass:g,init:function(){var e=this._super();return this._contentDidChange(),e},_contentWillChange:w("content",function(){var e=this.get("content");e&&e.removeArrayObserver(this);var t=e?d(e,"length"):0;this.arrayWillChange(e,0,t)}),_contentDidChange:_("content",function(){var e=d(this,"content");e&&(this._assertArrayLike(e),e.addArrayObserver(this));var t=e?d(e,"length"):0;this.arrayDidChange(e,0,null,t)}),_assertArrayLike:function(){},destroy:function(){if(this._super()){var e=d(this,"content");return e&&e.removeArrayObserver(this),this._createdEmptyView&&this._createdEmptyView.destroy(),this}},arrayWillChange:function(e,t,r){var n=d(this,"emptyView");n&&n instanceof g&&n.removeFromParent();var i,a,s=this._childViews;for(a=t+r-1;a>=t;a--)i=s[a],i.destroy()},arrayDidChange:function(e,t,r,n){var i,a,s,o,u,l,c=[];if(o=e?d(e,"length"):0)for(u=d(this,"itemViewClass"),u=x(e,u,this.container),s=t;t+n>s;s++)a=e.objectAt(s),i=this.createChildView(u,{content:a,contentIndex:s}),c.push(i);else{if(l=d(this,"emptyView"),!l)return;"string"==typeof l&&f(l)&&(l=d(l)||l),l=this.createChildView(l),c.push(l),v(this,"emptyView",l),y.detect(l)&&(this._createdEmptyView=l)}this.replace(t,0,c)},createChildView:function(e,t){e=this._super(e,t);var r=d(e,"tagName");return(null===r||void 0===r)&&(r=C.CONTAINER_MAP[d(this,"tagName")],v(e,"tagName",r)),e}}));C.CONTAINER_MAP={ul:"li",ol:"li",table:"tr",thead:"tr",tbody:"tr",tfoot:"tr",tr:"td",select:"option"},m["default"]=C}),e("ember-views/views/component",["ember-metal/core","ember-views/mixins/component_template_deprecation","ember-runtime/mixins/target_action_support","ember-views/views/view","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/computed","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l=e["default"],c=t["default"],h=r["default"],p=n["default"],m=i.get,f=a.set,d=(s.isNone,o.computed),v=Array.prototype.slice,b=p.extend(h,c,{instrumentName:"component",instrumentDisplay:d(function(){return this._debugContainerKey?"{{"+this._debugContainerKey.split(":")[1]+"}}":void 0}),init:function(){this._super(),f(this,"origContext",m(this,"context")),f(this,"context",this),f(this,"controller",this)},defaultLayout:function(e,t){l.Handlebars.helpers["yield"].call(e,t)},template:d(function(e,t){if(void 0!==t)return t;var r=m(this,"templateName"),n=this.templateForName(r,"template");return n||m(this,"defaultTemplate")}).property("templateName"),templateName:null,cloneKeywords:function(){return{view:this,controller:this}},_yield:function(e,t){var r=t.data.view,n=this._parentView,i=m(this,"template");i&&r.appendChild(p,{isVirtual:!0,tagName:"",_contextView:n,template:i,context:t.data.insideGroup?m(this,"origContext"):m(n,"context"),controller:m(n,"controller"),templateData:{keywords:n.cloneKeywords(),insideGroup:t.data.insideGroup}})},targetObject:d(function(){var e=m(this,"_parentView");return e?m(e,"controller"):null}).property("_parentView"),sendAction:function(e){var t,r=v.call(arguments,1);t=void 0===e?m(this,"action"):m(this,e),void 0!==t&&this.triggerAction({action:t,actionContext:r})}});u["default"]=b}),e("ember-views/views/container_view",["ember-metal/core","ember-metal/merge","ember-runtime/mixins/mutable_array","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/states","ember-metal/error","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/run_loop","ember-metal/properties","ember-views/system/render_buffer","ember-metal/mixin","ember-runtime/system/native_array","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d){"use strict";var v=e["default"],b=t["default"],y=r["default"],g=n.get,_=i.set,w=a["default"],x=s.cloneStates,C=s.states,O=o["default"],E=u.forEach,P=l.computed,A=c["default"],T=h.defineProperty,N=(p["default"],m.observer),S=m.beforeObserver,V=(f.A,x(C)),I=w.extend(y,{isContainer:!0,_states:V,willWatchProperty:function(){},init:function(){this._super();var e=g(this,"childViews");T(this,"childViews",w.childViewsProperty);var t=this._childViews;E(e,function(e,r){var n;"string"==typeof e?(n=g(this,e),n=this.createChildView(n),_(this,e,n)):n=this.createChildView(e),t[r]=n},this);var r=g(this,"currentView");r&&(t.length||(t=this._childViews=this._childViews.slice()),t.push(this.createChildView(r)))},replace:function(e,t,r){var n=r?g(r,"length"):0;if(this.arrayContentWillChange(e,t,n),this.childViewsWillChange(this._childViews,e,t),0===n)this._childViews.splice(e,t);else{var i=[e,t].concat(r);r.length&&!this._childViews.length&&(this._childViews=this._childViews.slice()),this._childViews.splice.apply(this._childViews,i)}return this.arrayContentDidChange(e,t,n),this.childViewsDidChange(this._childViews,e,t,n),this},objectAt:function(e){return this._childViews[e]},length:P(function(){return this._childViews.length})["volatile"](),render:function(){},instrumentName:"container",childViewsWillChange:function(e,t,r){if(this.propertyWillChange("childViews"),r>0){var n=e.slice(t,t+r);this.currentState.childViewsWillChange(this,e,t,r),this.initializeViews(n,null,null)}},removeChild:function(e){return this.removeObject(e),this},childViewsDidChange:function(e,t,r,n){if(n>0){var i=e.slice(t,t+n);this.initializeViews(i,this,g(this,"templateData")),this.currentState.childViewsDidChange(this,e,t,n)}this.propertyDidChange("childViews")},initializeViews:function(e,t,r){E(e,function(e){_(e,"_parentView",t),!e.container&&t&&_(e,"container",t.container),g(e,"templateData")||_(e,"templateData",r)})},currentView:null,_currentViewWillChange:S("currentView",function(){var e=g(this,"currentView");e&&e.destroy()}),_currentViewDidChange:N("currentView",function(){var e=g(this,"currentView");e&&this.pushObject(e)}),_ensureChildrenAreInDOM:function(){this.currentState.ensureChildrenAreInDOM(this)}});b(V._default,{childViewsWillChange:v.K,childViewsDidChange:v.K,ensureChildrenAreInDOM:v.K}),b(V.inBuffer,{childViewsDidChange:function(){throw new O("You cannot modify child views while in the inBuffer state")}}),b(V.hasElement,{childViewsWillChange:function(e,t,r,n){for(var i=r;r+n>i;i++)t[i].remove()},childViewsDidChange:function(e){A.scheduleOnce("render",e,"_ensureChildrenAreInDOM")},ensureChildrenAreInDOM:function(e){var t,r,n,i=e._childViews,a=e._renderer;for(t=0,r=i.length;r>t;t++)n=i[t],n._elementCreated||a.renderTree(n,e,t)}}),d["default"]=I}),e("ember-views/views/core_view",["ember-views/system/renderer","ember-views/views/states","ember-runtime/system/object","ember-runtime/mixins/evented","ember-runtime/mixins/action_handler","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/utils","ember-metal/instrumentation","exports"],function(e,t,r,n,a,s,o,u,l,c,h){"use strict";var p=e["default"],m=t.cloneStates,f=t.states,d=r["default"],v=n["default"],b=a["default"],y=s.get,g=(o.set,u.computed),_=l.typeOf,w=(c.instrument,d.extend(v,b,{isView:!0,isVirtual:!1,isContainer:!1,_states:m(f),init:function(){this._super(),this._transitionTo("preRender"),this._isVisible=y(this,"isVisible")},parentView:g("_parentView",function(){var e=this._parentView;return e&&e.isVirtual?y(e,"parentView"):e}),_state:null,_parentView:null,concreteView:g("parentView",function(){return this.isVirtual?y(this,"parentView.concreteView"):this}),instrumentName:"core_view",instrumentDetails:function(e){e.object=this.toString(),e.containerKey=this._debugContainerKey,e.view=this},trigger:function(){this._super.apply(this,arguments);var e=arguments[0],t=this[e];if(t){for(var r=arguments.length,n=new Array(r-1),i=1;r>i;i++)n[i-1]=arguments[i];return t.apply(this,n)}},has:function(e){return"function"===_(this[e])||this._super(e)},destroy:function(){var e=this._parentView;if(this._super())return!this.removedFromDOM&&this._renderer&&this._renderer.remove(this,!0),e&&e.removeChild(this),this._transitionTo("destroying",!1),this},clearRenderedChildren:i.K,_transitionTo:i.K,destroyElement:i.K}));w.reopenClass({renderer:new p}),h["default"]=w}),e("ember-views/views/states",["ember-metal/platform","ember-metal/merge","ember-views/views/states/default","ember-views/views/states/pre_render","ember-views/views/states/in_buffer","ember-views/views/states/has_element","ember-views/views/states/in_dom","ember-views/views/states/destroying","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(e){var t={};t._default={},t.preRender=c(t._default),t.destroying=c(t._default),t.inBuffer=c(t._default),t.hasElement=c(t._default),t.inDOM=c(t.hasElement);for(var r in e)e.hasOwnProperty(r)&&h(t[r],e[r]);return t}var c=e.create,h=t["default"],p=r["default"],m=n["default"],f=i["default"],d=a["default"],v=s["default"],b=o["default"];u.cloneStates=l;var y={_default:p,preRender:m,inDOM:v,inBuffer:f,hasElement:d,destroying:b};u.states=y}),e("ember-views/views/states/default",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/error","exports"],function(e,t,r,n,i,a){"use strict";var s=e["default"],o=(t.get,r.set,n["default"],i["default"]);a["default"]={appendChild:function(){throw new o("You can't use appendChild outside of the rendering process")},$:function(){return void 0},getElement:function(){return null},handleEvent:function(){return!0},destroyElement:function(e){return e._renderer&&e._renderer.remove(e,!1),e},rerender:s.K,invokeObserver:s.K}}),e("ember-views/views/states/destroying",["ember-metal/merge","ember-metal/platform","ember-runtime/system/string","ember-views/views/states/default","ember-metal/error","exports"],function(e,t,r,n,i,a){"use strict";var s=e["default"],o=t.create,u=r.fmt,l=n["default"],c=i["default"],h="You can't call %@ on a view being destroyed",p=o(l);s(p,{appendChild:function(){throw new c(u(h,["appendChild"]))},rerender:function(){throw new c(u(h,["rerender"]))},destroyElement:function(){throw new c(u(h,["destroyElement"]))}}),a["default"]=p}),e("ember-views/views/states/has_element",["ember-views/views/states/default","ember-metal/run_loop","ember-metal/merge","ember-metal/platform","ember-views/system/jquery","ember-metal/error","ember-metal/property_get","ember-metal/property_set","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";var l=e["default"],c=t["default"],h=r["default"],p=n.create,m=i["default"],f=a["default"],d=s.get,v=(o.set,p(l));h(v,{$:function(e,t){var r=e.get("concreteView").element;return t?m(t,r):m(r)},getElement:function(e){var t=d(e,"parentView");return t&&(t=d(t,"element")),t?e.findElementInParentElement(t):m("#"+d(e,"elementId"))[0]},rerender:function(e){if(e._root._morph&&!e._elementInserted)throw new f("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM.");c.scheduleOnce("render",function(){e.isDestroying||e._renderer.renderTree(e,e._parentView)})},destroyElement:function(e){return e._renderer.remove(e,!1),e},handleEvent:function(e,t,r){return e.has(t)?e.trigger(t,r):!0},invokeObserver:function(e,t){t.call(e)}}),u["default"]=v}),e("ember-views/views/states/in_buffer",["ember-views/views/states/default","ember-metal/error","ember-metal/core","ember-metal/platform","ember-metal/merge","exports"],function(e,t,r,n,i,a){"use strict";var s=e["default"],o=t["default"],u=r["default"],l=n.create,c=i["default"],h=l(s);c(h,{$:function(e){return e.rerender(),u.$()},rerender:function(){throw new o("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM.")},appendChild:function(e,t,r){var n=e.buffer,i=e._childViews;return t=e.createChildView(t,r),i.length||(i=e._childViews=i.slice()),i.push(t),t._morph||n.pushChildView(t),e.propertyDidChange("childViews"),t},invokeObserver:function(e,t){t.call(e)}}),a["default"]=h}),e("ember-views/views/states/in_dom",["ember-metal/core","ember-metal/platform","ember-metal/merge","ember-metal/error","ember-views/views/states/has_element","exports"],function(e,r,n,i,a,s){"use strict";var o,u=(e["default"],r.create),l=n["default"],c=i["default"],h=a["default"],p=u(h);l(p,{enter:function(e){o||(o=t("ember-views/views/view")["default"]),e.isVirtual||(o.views[e.elementId]=e),e.addBeforeObserver("elementId",function(){throw new c("Changing a view's elementId after creation is not allowed")})},exit:function(e){o||(o=t("ember-views/views/view")["default"]),this.isVirtual||delete o.views[e.elementId]}}),s["default"]=p}),e("ember-views/views/states/pre_render",["ember-views/views/states/default","ember-metal/platform","ember-metal/merge","ember-views/system/jquery","exports"],function(e,t,r,n,i){"use strict";var a=e["default"],s=t.create,o=(r["default"],n["default"],s(a));i["default"]=o}),e("ember-views/views/view",["ember-metal/core","ember-runtime/mixins/evented","ember-runtime/system/object","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/set_properties","ember-metal/run_loop","ember-metal/observer","ember-metal/properties","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/is_none","ember-metal/deprecate_property","ember-runtime/system/native_array","ember-runtime/system/string","ember-metal/enumerable_utils","ember-runtime/copy","ember-metal/binding","ember-metal/property_events","ember-views/system/jquery","ember-views/system/ext","ember-views/views/core_view","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v,b,y,g,_,w,x,C,O){"use strict";var E=e["default"],P=t["default"],A=r["default"],T=n["default"],N=i.get,S=a.set,V=s["default"],I=o["default"],k=u.addObserver,D=u.removeObserver,j=l.defineProperty,M=l.deprecateProperty,R=c.guidFor,L=(c.meta,h.computed),H=p.observer,z=c.typeOf,q=c.isArray,F=m.isNone,B=p.Mixin,M=f.deprecateProperty,U=d.A,K=v.dasherize,W=b.forEach,G=b.addObject,Q=b.removeObject,$=p.beforeObserver,Y=y["default"],J=g.isGlobalPath,Z=_.propertyWillChange,X=_.propertyDidChange,et=w["default"],tt=C["default"],rt=L(function(){var e=this._childViews,t=U();return W(e,function(e){var r;e.isVirtual?(r=N(e,"childViews"))&&t.pushObjects(r):t.push(e)}),t.replace=function(){throw new T("childViews is immutable")},t});E.TEMPLATES={};var nt=[],it=tt.extend({concatenatedProperties:["classNames","classNameBindings","attributeBindings"],isView:!0,templateName:null,layoutName:null,instrumentDisplay:L(function(){return this.helperName?"{{"+this.helperName+"}}":void 0}),template:L("templateName",function(e,t){if(void 0!==t)return t;
+var r=N(this,"templateName"),n=this.templateForName(r,"template");return n||N(this,"defaultTemplate")}),controller:L("_parentView",function(){var e=N(this,"_parentView");return e?N(e,"controller"):null}),layout:L(function(){var e=N(this,"layoutName"),t=this.templateForName(e,"layout");return t||N(this,"defaultLayout")}).property("layoutName"),_yield:function(e,t){var r=N(this,"template");r&&r(e,t)},templateForName:function(e){if(e){if(!this.container)throw new T("Container was not found when looking up a views template. This is most likely due to manually instantiating an Ember.View. See: http://git.io/EKPpnA");return this.container.lookup("template:"+e)}},context:L(function(e,t){return 2===arguments.length?(S(this,"_context",t),t):N(this,"_context")})["volatile"](),_context:L(function(){var e,t;return(t=N(this,"controller"))?t:(e=this._parentView,e?N(e,"_context"):null)}),_contextDidChange:H("context",function(){this.rerender()}),isVisible:!0,childViews:rt,_childViews:nt,_childViewsWillChange:$("childViews",function(){if(this.isVirtual){var e=N(this,"parentView");e&&Z(e,"childViews")}}),_childViewsDidChange:H("childViews",function(){if(this.isVirtual){var e=N(this,"parentView");e&&X(e,"childViews")}}),nearestInstanceOf:function(e){for(var t=N(this,"parentView");t;){if(t instanceof e)return t;t=N(t,"parentView")}},nearestOfType:function(e){for(var t=N(this,"parentView"),r=e instanceof B?function(t){return e.detect(t)}:function(t){return e.detect(t.constructor)};t;){if(r(t))return t;t=N(t,"parentView")}},nearestWithProperty:function(e){for(var t=N(this,"parentView");t;){if(e in t)return t;t=N(t,"parentView")}},nearestChildOf:function(e){for(var t=N(this,"parentView");t;){if(N(t,"parentView")instanceof e)return t;t=N(t,"parentView")}},_parentViewDidChange:H("_parentView",function(){this.isDestroying||(this.trigger("parentViewDidChange"),N(this,"parentView.controller")&&!N(this,"controller")&&this.notifyPropertyChange("controller"))}),_controllerDidChange:H("controller",function(){this.isDestroying||(this.rerender(),this.forEachChildView(function(e){e.propertyDidChange("controller")}))}),cloneKeywords:function(){var e=N(this,"templateData"),t=e?Y(e.keywords):{};return S(t,"view",this.isVirtual?t.view:this),S(t,"_view",this),S(t,"controller",N(this,"controller")),t},render:function(e){var t=N(this,"layout")||N(this,"template");if(t){var r,n=N(this,"context"),i=this.cloneKeywords(),a={view:this,buffer:e,isRenderData:!0,keywords:i,insideGroup:N(this,"templateData.insideGroup")};r=t(n,{data:a}),void 0!==r&&e.push(r)}},rerender:function(){return this.currentState.rerender(this)},_applyClassNameBindings:function(e){var t,r,n,i=this.classNames;W(e,function(e){var a,s=it._parsePropertyPath(e),o=function(){r=this._classStringForProperty(e),t=this.$(),a&&(t.removeClass(a),i.removeObject(a)),r?(t.addClass(r),a=r):a=null};n=this._classStringForProperty(e),n&&(G(i,n),a=n),this.registerObserver(this,s.path,o),this.one("willClearRender",function(){a&&(i.removeObject(a),a=null)})},this)},_unspecifiedAttributeBindings:null,_applyAttributeBindings:function(e,t){var r,n=this._unspecifiedAttributeBindings=this._unspecifiedAttributeBindings||{};W(t,function(t){var i=t.split(":"),a=i[0],s=i[1]||a;a in this?(this._setupAttributeBindingObservation(a,s),r=N(this,a),it.applyAttributeBindings(e,s,r)):n[a]=s},this),this.setUnknownProperty=this._setUnknownProperty},_setupAttributeBindingObservation:function(e,t){var r,n,i=function(){n=this.$(),r=N(this,e),it.applyAttributeBindings(n,t,r)};this.registerObserver(this,e,i)},setUnknownProperty:null,_setUnknownProperty:function(e,t){var r=this._unspecifiedAttributeBindings&&this._unspecifiedAttributeBindings[e];return r&&this._setupAttributeBindingObservation(e,r),j(this,e),S(this,e,t)},_classStringForProperty:function(e){var t=it._parsePropertyPath(e),r=t.path,n=N(this,r);return void 0===n&&J(r)&&(n=N(E.lookup,r)),it._classStringForValue(r,n,t.className,t.falsyClassName)},element:null,$:function(e){return this.currentState.$(this,e)},mutateChildViews:function(e){for(var t,r=this._childViews,n=r.length;--n>=0;)t=r[n],e(this,t,n);return this},forEachChildView:function(e){var t=this._childViews;if(!t)return this;var r,n,i=t.length;for(n=0;i>n;n++)r=t[n],e(r);return this},appendTo:function(e){var t=et(e);return this.constructor.renderer.appendTo(this,t[0]),this},replaceIn:function(e){var t=et(e);return this.constructor.renderer.replaceIn(this,t[0]),this},append:function(){return this.appendTo(document.body)},remove:function(){this.removedFromDOM||this.destroyElement()},elementId:null,findElementInParentElement:function(e){var t="#"+this.elementId;return et(t)[0]||et(t,e)[0]},createElement:function(){return this.element?this:(this._didCreateElementWithoutMorph=!0,this.constructor.renderer.renderTree(this),this)},willInsertElement:E.K,didInsertElement:E.K,willClearRender:E.K,destroyElement:function(){return this.currentState.destroyElement(this)},willDestroyElement:E.K,parentViewDidChange:E.K,instrumentName:"view",instrumentDetails:function(e){e.template=N(this,"templateName"),this._super(e)},beforeRender:function(){},afterRender:function(){},applyAttributesToBuffer:function(e){var t=N(this,"classNameBindings");t.length&&this._applyClassNameBindings(t);var r=N(this,"attributeBindings");r.length&&this._applyAttributeBindings(e,r),e.setClasses(this.classNames),e.id(this.elementId);var n=N(this,"ariaRole");n&&e.attr("role",n),N(this,"isVisible")===!1&&e.style("display","none")},tagName:null,ariaRole:null,classNames:["ember-view"],classNameBindings:nt,attributeBindings:nt,init:function(){this.isVirtual||this.elementId||(this.elementId=R(this)),this._super(),this._childViews=this._childViews.slice(),this.classNameBindings=U(this.classNameBindings.slice()),this.classNames=U(this.classNames.slice())},appendChild:function(e,t){return this.currentState.appendChild(this,e,t)},removeChild:function(e){if(!this.isDestroying){S(e,"_parentView",null);var t=this._childViews;return Q(t,e),this.propertyDidChange("childViews"),this}},removeAllChildren:function(){return this.mutateChildViews(function(e,t){e.removeChild(t)})},destroyAllChildren:function(){return this.mutateChildViews(function(e,t){t.destroy()})},removeFromParent:function(){var e=this._parentView;return this.remove(),e&&e.removeChild(this),this},destroy:function(){var e=(this._childViews,N(this,"parentView")),t=this.viewName;return this._super()?(t&&e&&e.set(t,null),this):void 0},createChildView:function(e,t){if(!e)throw new TypeError("createChildViews first argument must exist");if(e.isView&&e._parentView===this&&e.container===this.container)return e;if(t=t||{},t._parentView=this,tt.detect(e))t.templateData=t.templateData||N(this,"templateData"),t.container=this.container,e=e.create(t),e.viewName&&S(N(this,"concreteView"),e.viewName,e);else if("string"==typeof e){var r="view:"+e,n=this.container.lookupFactory(r);t.templateData=N(this,"templateData"),e=n.create(t)}else t.container=this.container,N(e,"templateData")||(t.templateData=N(this,"templateData")),V(e,t);return e},becameVisible:E.K,becameHidden:E.K,_isVisibleDidChange:H("isVisible",function(){this._isVisible!==N(this,"isVisible")&&I.scheduleOnce("render",this,this._toggleVisibility)}),_toggleVisibility:function(){var e=this.$(),t=N(this,"isVisible");this._isVisible!==t&&(this._isVisible=t,e&&(e.toggle(t),this._isAncestorHidden()||(t?this._notifyBecameVisible():this._notifyBecameHidden())))},_notifyBecameVisible:function(){this.trigger("becameVisible"),this.forEachChildView(function(e){var t=N(e,"isVisible");(t||null===t)&&e._notifyBecameVisible()})},_notifyBecameHidden:function(){this.trigger("becameHidden"),this.forEachChildView(function(e){var t=N(e,"isVisible");(t||null===t)&&e._notifyBecameHidden()})},_isAncestorHidden:function(){for(var e=N(this,"parentView");e;){if(N(e,"isVisible")===!1)return!0;e=N(e,"parentView")}return!1},transitionTo:function(e,t){this._transitionTo(e,t)},_transitionTo:function(e){var t=this.currentState,r=this.currentState=this._states[e];this._state=e,t&&t.exit&&t.exit(this),r.enter&&r.enter(this)},handleEvent:function(e,t){return this.currentState.handleEvent(this,e,t)},registerObserver:function(e,t,r,n){if(n||"function"!=typeof r||(n=r,r=null),e&&"object"==typeof e){var i=this,a=function(){i.currentState.invokeObserver(this,n)},s=function(){I.scheduleOnce("render",this,a)};k(e,t,r,s),this.one("willClearRender",function(){D(e,t,r,s)})}}});M(it.prototype,"state","_state"),M(it.prototype,"states","_states"),it.reopenClass({_parsePropertyPath:function(e){var t,r,n=e.split(":"),i=n[0],a="";return n.length>1&&(t=n[1],3===n.length&&(r=n[2]),a=":"+t,r&&(a+=":"+r)),{path:i,classNames:a,className:""===t?void 0:t,falsyClassName:r}},_classStringForValue:function(e,t,r,n){if(q(t)&&(t=0!==N(t,"length")),r||n)return r&&t?r:n&&!t?n:null;if(t===!0){var i=e.split(".");return K(i[i.length-1])}return t!==!1&&null!=t?t:null}});var at=A.extend(P).create();it.addMutationListener=function(e){at.on("change",e)},it.removeMutationListener=function(e){at.off("change",e)},it.notifyMutationListeners=function(){at.trigger("change")},it.views={},it.childViewsProperty=rt,it.applyAttributeBindings=function(e,t,r){var n=z(r);"value"===t||"string"!==n&&("number"!==n||isNaN(r))?"value"===t||"boolean"===n?F(r)||r===!1?(e.removeAttr(t),"required"===t?e.removeProp(t):e.prop(t,"")):r!==e.prop(t)&&e.prop(t,r):r||e.removeAttr(t):r!==e.attr(t)&&e.attr(t,r)},O["default"]=it}),e("ember",["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"],function(){"use strict";i.__loader.registry["ember-testing"]&&t("ember-testing")}),e("morph",["./morph/morph","./morph/dom-helper","exports"],function(e,t,r){"use strict";var n,n=e["default"];r.Morph=n;var i,i=t["default"];r.DOMHelper=i}),e("morph/dom-helper",["../morph/morph","./dom-helper/build-html-dom","exports"],function(e,t,r){"use strict";function n(e){return e===c}function i(e){return e&&e.namespaceURI===c&&!h[e.tagName]?c:null}function a(e,t){if("TABLE"===t.tagName){var r=f.exec(e);if(r){var n=r[1];return"tr"===n||"col"===n}}}function s(e,t){var r=t.document.createElement("div");return r.innerHTML=""+e+" ",r.firstChild.childNodes}function o(e){this.document=e||window.document,this.namespace=null}var u=e["default"],l=t.buildHTMLDOM,c=t.svgNamespace,h=t.svgHTMLIntegrationPoints,p=function(){var e=document.createElement("div");e.appendChild(document.createTextNode(""));var t=e.cloneNode(!0);return 0===t.childNodes.length}(),m=function(){var e=document.createElement("input");e.setAttribute("checked","checked");var t=e.cloneNode(!1);return!t.checked}(),f=/<([\w:]+)/,d=o.prototype;d.constructor=o,d.insertBefore=function(e,t,r){return e.insertBefore(t,r)},d.appendChild=function(e,t){return e.appendChild(t)},d.appendText=function(e,t){return e.appendChild(this.document.createTextNode(t))},d.setAttribute=function(e,t,r){e.setAttribute(t,r)},d.createElement=document.createElementNS?function(e,t){var r=this.namespace;return t&&(r="svg"===e?c:i(t)),r?this.document.createElementNS(r,e):this.document.createElement(e)}:function(e){return this.document.createElement(e)},d.setNamespace=function(e){this.namespace=e},d.detectNamespace=function(e){this.namespace=i(e)},d.createDocumentFragment=function(){return this.document.createDocumentFragment()},d.createTextNode=function(e){return this.document.createTextNode(e)},d.repairClonedNode=function(e,t,r){if(p&&t.length>0)for(var n=0,i=t.length;i>n;n++){var a=this.document.createTextNode(""),s=t[n],o=e.childNodes[s];o?e.insertBefore(a,o):e.appendChild(a)}m&&r&&e.setAttribute("checked","checked")},d.cloneNode=function(e,t){var r=e.cloneNode(!!t);return r},d.createMorph=function(e,t,r,n){return n||1!==e.nodeType||(n=e),new u(e,t,r,this,n)},d.createMorphAt=function(e,t,r,n){var i=e.childNodes,a=-1===t?null:i[t],s=-1===r?null:i[r];return this.createMorph(e,a,s,n)},d.insertMorphBefore=function(e,t,r){var n=this.document.createTextNode(""),i=this.document.createTextNode("");return e.insertBefore(n,t),e.insertBefore(i,t),this.createMorph(e,n,i,r)},d.appendMorph=function(e,t){var r=this.document.createTextNode(""),n=this.document.createTextNode("");return e.appendChild(r),e.appendChild(n),this.createMorph(e,r,n,t)},d.parseHTML=function(e,t){var r=n(this.namespace)&&!h[t.tagName];if(r)return s(e,this);var i=l(e,t,this);if(a(e,t)){for(var o=i[0];o&&1!==o.nodeType;)o=o.nextSibling;return o.childNodes}return i},r["default"]=o}),e("morph/dom-helper/build-html-dom",["exports"],function(e){"use strict";function t(e,t){t=""+t,e.innerHTML=t;for(var r=e.childNodes,n=r[0];1===n.nodeType&&!n.nodeName;)n=n.firstChild;if(3===n.nodeType&&""===n.nodeValue.charAt(0)){var i=n.nodeValue.slice(1);i.length?n.nodeValue=n.nodeValue.slice(1):n.parentNode.removeChild(n)}return r}function r(e,r){var n=r.tagName,i=r.outerHTML||(new XMLSerializer).serializeToString(r);if(!i)throw"Can't set innerHTML on "+n+" in this browser";for(var s=a[n.toLowerCase()],o=i.match(new RegExp("<"+n+"([^>]*)>","i"))[0],u="",l=[o,e,u],c=s.length,h=1+c;c--;)l.unshift("<"+s[c]+">"),l.push("");var p=document.createElement("div");t(p,l.join(""));for(var m=p;h--;)for(m=m.firstChild;m&&1!==m.nodeType;)m=m.nextSibling;for(;m&&m.tagName!==n;)m=m.nextSibling;return m?m.childNodes:[]}var n={foreignObject:1,desc:1,title:1};e.svgHTMLIntegrationPoints=n;var i="http://www.w3.org/2000/svg";e.svgNamespace=i;var a,s,o=document.createElementNS&&function(){var e=document.createElementNS(i,"title");return e.innerHTML="
",0===e.childNodes.length||1!==e.childNodes[0].nodeType}(),u=function(){var e=document.createElement("div");return e.innerHTML="
",e.firstChild.innerHTML="",""===e.firstChild.innerHTML}(),l=document&&function(){var e=document.createElement("div");return e.innerHTML="Test: Value","Test:"===e.childNodes[0].nodeValue&&" Value"===e.childNodes[2].nodeValue}(),c=document.createElement("table");try{c.innerHTML=")(\s*)/g,function(e,t,r){return s.push(r),t});var o;o=a[t.tagName.toLowerCase()]?r(e,t):m(e,t,n);var u,l,c,h,p=[];for(u=0;c=o[u];u++)if(1===c.nodeType)if("SCRIPT"===c.tagName)p.push(c);else for(h=c.getElementsByTagName("script"),l=0;l0&&(d=n.document.createTextNode(v),f.parentNode.insertBefore(d,f)),b=s[u],b&&b.length>0&&(d=n.document.createTextNode(b),f.parentNode.insertBefore(d,f.nextSibling));return o}:m;var d;d=o?function(e,t,r){return n[t.tagName]?f(e,document.createElement("div"),r):f(e,t,r)}:f,e.buildHTMLDOM=d}),e("morph/morph",["exports"],function(e){"use strict";function t(e,t){if(null===e||null===t)throw new Error("a fragment parent must have boundary nodes in order to detect insertion")}function r(e){if(!e||1!==e.nodeType)throw new Error("An element node must be provided for a contextualElement, you provided "+(e?"nodeType "+e.nodeType:"nothing"))}function n(e,n,i,a,s){11===e.nodeType?(t(n,i),this.element=null):this.element=e,this._parent=e,this.start=n,this.end=i,this.domHelper=a,r(s),this.contextualElement=s,this.reset()}function i(e,t,r){for(var n,i=t,a=r.length;a--;)n=r[a],e.insertBefore(n,i),i=n}function a(e,t,r){var n,i;for(n=null===r?e.lastChild:r.previousSibling;null!==n&&n!==t;)i=n.previousSibling,e.removeChild(n),n=i}var s=Array.prototype.splice;n.prototype.reset=function(){this.text=null,this.owner=null,this.morphs=null,this.before=null,this.after=null,this.escaped=!0},n.prototype.parent=function(){if(!this.element){var e=this.start.parentNode;this._parent!==e&&(this.element=this._parent=e)}return this._parent},n.prototype.destroy=function(){this.owner?this.owner.removeMorph(this):a(this.element||this.parent(),this.start,this.end)},n.prototype.removeMorph=function(e){for(var t=this.morphs,r=0,n=t.length;n>r;r++)if(t[r]===e){this.replace(r,1);break}},n.prototype.update=function(e){this._update(this.element||this.parent(),e)},n.prototype.updateNode=function(e){var t=this.element||this.parent();return e?void this._updateNode(t,e):this._updateText(t,"")},n.prototype.updateText=function(e){this._updateText(this.element||this.parent(),e)},n.prototype.updateHTML=function(e){var t=this.element||this.parent();return e?void this._updateHTML(t,e):this._updateText(t,"")},n.prototype._update=function(e,t){null===t||void 0===t?this._updateText(e,""):"string"==typeof t?this.escaped?this._updateText(e,t):this._updateHTML(e,t):t.nodeType?this._updateNode(e,t):t.string?this._updateHTML(e,t.string):this._updateText(e,t.toString())},n.prototype._updateNode=function(e,t){if(this.text){if(3===t.nodeType)return void(this.text.nodeValue=t.nodeValue);this.text=null}var r=this.start,n=this.end;a(e,r,n),e.insertBefore(t,n),null!==this.before&&(this.before.end=r.nextSibling),null!==this.after&&(this.after.start=n.previousSibling)},n.prototype._updateText=function(e,t){if(this.text)return void(this.text.nodeValue=t);var r=this.domHelper.createTextNode(t);this.text=r,a(e,this.start,this.end),e.insertBefore(r,this.end),null!==this.before&&(this.before.end=r),null!==this.after&&(this.after.start=r)},n.prototype._updateHTML=function(e,t){var r=this.start,n=this.end;a(e,r,n),this.text=null;var s=this.domHelper.parseHTML(t,this.contextualElement);i(e,n,s),null!==this.before&&(this.before.end=r.nextSibling),null!==this.after&&(this.after.start=n.previousSibling)},n.prototype.append=function(e){null===this.morphs&&(this.morphs=[]);var t=this.morphs.length;return this.insert(t,e)},n.prototype.insert=function(e,t){null===this.morphs&&(this.morphs=[]);var r=this.element||this.parent(),i=this.morphs,a=e>0?i[e-1]:null,s=e0?c[e-1]:null,p=e+t0&&a(l,m,f),0===d)return null!==h&&(h.after=p,h.end=f),null!==p&&(p.before=h,p.start=m),void c.splice(e,t);if(i=new Array(d+2),d>0){for(o=0;d>o;o++)i[o+2]=u=new n(l,m,f,this.domHelper,this.contextualElement),u._update(l,r[o]),u.owner=this,null!==h&&(u.before=h,h.end=m.nextSibling,h.after=u),h=u,m=null===f?l.lastChild:f.previousSibling;null!==p&&(u.after=p,p.before=u,p.start=f.previousSibling)}i[0]=e,i[1]=t,s.apply(c,i)},e["default"]=n}),e("route-recognizer",["route-recognizer/dsl","exports"],function(e,t){"use strict";function r(e){return"[object Array]"===Object.prototype.toString.call(e)}function n(e){this.string=e}function i(e){this.name=e}function a(e){this.name=e}function s(){}function o(e,t,r){"/"===e.charAt(0)&&(e=e.substr(1));for(var o=e.split("/"),u=[],l=0,c=o.length;c>l;l++){var h,p=o[l];(h=p.match(/^:([^\/]+)$/))?(u.push(new i(h[1])),t.push(h[1]),r.dynamics++):(h=p.match(/^\*([^\/]+)$/))?(u.push(new a(h[1])),t.push(h[1]),r.stars++):""===p?u.push(new s):(u.push(new n(p)),r.statics++)}return u}function u(e){this.charSpec=e,this.nextStates=[]}function l(e){return e.sort(function(e,t){if(e.types.stars!==t.types.stars)return e.types.stars-t.types.stars;if(e.types.stars){if(e.types.statics!==t.types.statics)return t.types.statics-e.types.statics;if(e.types.dynamics!==t.types.dynamics)return t.types.dynamics-e.types.dynamics}return e.types.dynamics!==t.types.dynamics?e.types.dynamics-t.types.dynamics:e.types.statics!==t.types.statics?t.types.statics-e.types.statics:0})}function c(e,t){for(var r=[],n=0,i=e.length;i>n;n++){var a=e[n];r=r.concat(a.match(t))}return r}function h(e){this.queryParams=e||{}}function p(e,t,r){for(var n=e.handlers,i=e.regex,a=t.match(i),s=1,o=new h(r),u=0,l=n.length;l>u;u++){for(var c=n[u],p=c.names,m={},f=0,d=p.length;d>f;f++)m[p[f]]=a[s++];o.push({handler:c.handler,params:m,isDynamic:!!p.length})}return o}function m(e,t){return t.eachChar(function(t){e=e.put(t)}),e}var f=e["default"],d=["/",".","*","+","?","|","(",")","[","]","{","}","\\"],v=new RegExp("(\\"+d.join("|\\")+")","g");n.prototype={eachChar:function(e){for(var t,r=this.string,n=0,i=r.length;i>n;n++)t=r.charAt(n),e({validChars:t})},regex:function(){return this.string.replace(v,"\\$1")},generate:function(){return this.string}},i.prototype={eachChar:function(e){e({invalidChars:"/",repeat:!0})},regex:function(){return"([^/]+)"},generate:function(e){return e[this.name]}},a.prototype={eachChar:function(e){e({invalidChars:"",repeat:!0})},regex:function(){return"(.+)"},generate:function(e){return e[this.name]}},s.prototype={eachChar:function(){},regex:function(){return""},generate:function(){return""}},u.prototype={get:function(e){for(var t=this.nextStates,r=0,n=t.length;n>r;r++){var i=t[r],a=i.charSpec.validChars===e.validChars;if(a=a&&i.charSpec.invalidChars===e.invalidChars)return i}},put:function(e){var t;return(t=this.get(e))?t:(t=new u(e),this.nextStates.push(t),e.repeat&&t.nextStates.push(t),t)},match:function(e){for(var t,r,n,i=this.nextStates,a=[],s=0,o=i.length;o>s;s++)t=i[s],r=t.charSpec,"undefined"!=typeof(n=r.validChars)?-1!==n.indexOf(e)&&a.push(t):"undefined"!=typeof(n=r.invalidChars)&&-1===n.indexOf(e)&&a.push(t);return a}};var b=Object.create||function(e){function t(){}return t.prototype=e,new t};h.prototype=b({splice:Array.prototype.splice,slice:Array.prototype.slice,push:Array.prototype.push,length:0,queryParams:null});var y=function(){this.rootState=new u,this.names={}};y.prototype={add:function(e,t){for(var r,n=this.rootState,i="^",a={statics:0,dynamics:0,stars:0},u=[],l=[],c=!0,h=0,p=e.length;p>h;h++){var f=e[h],d=[],v=o(f.path,d,a);l=l.concat(v);for(var b=0,y=v.length;y>b;b++){var g=v[b];g instanceof s||(c=!1,n=n.put({validChars:"/"}),i+="/",n=m(n,g),i+=g.regex())}var _={handler:f.handler,names:d};u.push(_)}c&&(n=n.put({validChars:"/"}),i+="/"),n.handlers=u,n.regex=new RegExp(i+"$"),n.types=a,(r=t&&t.as)&&(this.names[r]={segments:l,handlers:u})},handlersFor:function(e){var t=this.names[e],r=[];if(!t)throw new Error("There is no route named "+e);for(var n=0,i=t.handlers.length;i>n;n++)r.push(t.handlers[n]);return r},hasRoute:function(e){return!!this.names[e]},generate:function(e,t){var r=this.names[e],n="";if(!r)throw new Error("There is no route named "+e);for(var i=r.segments,a=0,o=i.length;o>a;a++){var u=i[a];u instanceof s||(n+="/",n+=u.generate(t))}return"/"!==n.charAt(0)&&(n="/"+n),t&&t.queryParams&&(n+=this.generateQueryString(t.queryParams,r.handlers)),n},generateQueryString:function(e){var t=[],n=[];for(var i in e)e.hasOwnProperty(i)&&n.push(i);n.sort();for(var a=0,s=n.length;s>a;a++){i=n[a];var o=e[i];if(null!=o){var u=encodeURIComponent(i);if(r(o))for(var l=0,c=o.length;c>l;l++){var h=i+"[]="+encodeURIComponent(o[l]);t.push(h)}else u+="="+encodeURIComponent(o),t.push(u)}}return 0===t.length?"":"?"+t.join("&")},parseQueryString:function(e){for(var t=e.split("&"),r={},n=0;n2&&"[]"===s.slice(o-2)&&(u=!0,s=s.slice(0,o-2),r[s]||(r[s]=[])),i=a[1]?decodeURIComponent(a[1]):""),u?r[s].push(i):r[s]=i}return r},recognize:function(e){var t,r,n,i,a=[this.rootState],s={},o=!1;if(i=e.indexOf("?"),-1!==i){var u=e.substr(i+1,e.length);e=e.substr(0,i),s=this.parseQueryString(u)}for(e=decodeURI(e),"/"!==e.charAt(0)&&(e="/"+e),t=e.length,t>1&&"/"===e.charAt(t-1)&&(e=e.substr(0,t-1),o=!0),r=0,n=e.length;n>r&&(a=c(a,e.charAt(r)),a.length);r++);var h=[];for(r=0,n=a.length;n>r;r++)a[r].handlers&&h.push(a[r]);a=l(h);var m=h[0];return m&&m.handlers?(o&&"(.+)$"===m.regex.source.slice(-5)&&(e+="/"),p(m,e,s)):void 0}},y.prototype.map=f,t["default"]=y}),e("route-recognizer/dsl",["exports"],function(e){"use strict";function t(e,t,r){this.path=e,this.matcher=t,this.delegate=r}function r(e){this.routes={},this.children={},this.target=e}function n(e,r,i){return function(a,s){var o=e+a;return s?void s(n(o,r,i)):new t(e+a,r,i)}}function i(e,t,r){for(var n=0,i=0,a=e.length;a>i;i++)n+=e[i].path.length;t=t.substr(n);var s={path:t,handler:r};e.push(s)}function a(e,t,r,n){var s=t.routes;for(var o in s)if(s.hasOwnProperty(o)){var u=e.slice();i(u,o,s[o]),t.children[o]?a(u,t.children[o],r,n):r.call(n,u)}}t.prototype={to:function(e,t){var r=this.delegate;if(r&&r.willAddRoute&&(e=r.willAddRoute(this.matcher.target,e)),this.matcher.add(this.path,e),t){if(0===t.length)throw new Error("You must have an argument in the function passed to `to`");this.matcher.addChild(this.path,e,t,this.delegate)}return this}},r.prototype={add:function(e,t){this.routes[e]=t},addChild:function(e,t,i,a){var s=new r(t);this.children[e]=s;var o=n(e,s,a);a&&a.contextEntered&&a.contextEntered(t,o),i(o)}},e["default"]=function(e,t){var i=new r;e(n("",i,this.delegate)),a([],i,function(e){t?t(this,e):this.add(e)},this)}}),e("router",["./router/router","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=r}),e("router/handler-info",["./utils","rsvp/promise","exports"],function(e,t,r){"use strict";function n(e){var t=e||{};s(this,t),this.initialize(t)}function i(e,t){if(!e^!t)return!1;if(!e)return!0;for(var r in e)if(e.hasOwnProperty(r)&&e[r]!==t[r])return!1;return!0}var a=e.bind,s=e.merge,o=(e.serialize,e.promiseLabel),u=e.applyHook,l=t["default"];n.prototype={name:null,handler:null,params:null,context:null,factory:null,initialize:function(){},log:function(e,t){e.log&&e.log(this.name+": "+t)},promiseLabel:function(e){return o("'"+this.name+"' "+e)},getUnresolved:function(){return this},serialize:function(){return this.params||{}},resolve:function(e,t){var r=a(this,this.checkForAbort,e),n=a(this,this.runBeforeModelHook,t),i=a(this,this.getModel,t),s=a(this,this.runAfterModelHook,t),o=a(this,this.becomeResolved,t);return l.resolve(void 0,this.promiseLabel("Start handler")).then(r,null,this.promiseLabel("Check for abort")).then(n,null,this.promiseLabel("Before model")).then(r,null,this.promiseLabel("Check if aborted during 'beforeModel' hook")).then(i,null,this.promiseLabel("Model")).then(r,null,this.promiseLabel("Check if aborted in 'model' hook")).then(s,null,this.promiseLabel("After model")).then(r,null,this.promiseLabel("Check if aborted in 'afterModel' hook")).then(o,null,this.promiseLabel("Become resolved"))},runBeforeModelHook:function(e){return e.trigger&&e.trigger(!0,"willResolveModel",e,this.handler),this.runSharedModelHook(e,"beforeModel",[])},runAfterModelHook:function(e,t){var r=this.name;return this.stashResolvedModel(e,t),this.runSharedModelHook(e,"afterModel",[t]).then(function(){return e.resolvedModels[r]},null,this.promiseLabel("Ignore fulfillment value and return model value"))},runSharedModelHook:function(e,t,r){this.log(e,"calling "+t+" hook"),this.queryParams&&r.push(this.queryParams),r.push(e);var n=u(this.handler,t,r);return n&&n.isTransition&&(n=null),l.resolve(n,this.promiseLabel("Resolve value returned from one of the model hooks"))},getModel:null,checkForAbort:function(e,t){return l.resolve(e(),this.promiseLabel("Check for abort")).then(function(){return t},null,this.promiseLabel("Ignore fulfillment value and continue"))},stashResolvedModel:function(e,t){e.resolvedModels=e.resolvedModels||{},e.resolvedModels[this.name]=t},becomeResolved:function(e,t){var r=this.serialize(t);return e&&(this.stashResolvedModel(e,t),e.params=e.params||{},e.params[this.name]=r),this.factory("resolved",{context:t,name:this.name,handler:this.handler,params:r})},shouldSupercede:function(e){if(!e)return!0;var t=e.context===this.context;return e.name!==this.name||this.hasOwnProperty("context")&&!t||this.hasOwnProperty("params")&&!i(this.params,e.params)}},r["default"]=n}),e("router/handler-info/factory",["router/handler-info/resolved-handler-info","router/handler-info/unresolved-handler-info-by-object","router/handler-info/unresolved-handler-info-by-param","exports"],function(e,t,r,n){"use strict";function i(e,t){var r=i.klasses[e],n=new r(t||{});return n.factory=i,n}var a=e["default"],s=t["default"],o=r["default"];i.klasses={resolved:a,param:o,object:s},n["default"]=i}),e("router/handler-info/resolved-handler-info",["../handler-info","router/utils","rsvp/promise","exports"],function(e,t,r,n){"use strict";var i=e["default"],a=t.subclass,s=(t.promiseLabel,r["default"]),o=a(i,{resolve:function(e,t){return t&&t.resolvedModels&&(t.resolvedModels[this.name]=this.context),s.resolve(this,this.promiseLabel("Resolve"))},getUnresolved:function(){return this.factory("param",{name:this.name,handler:this.handler,params:this.params})},isResolved:!0});n["default"]=o}),e("router/handler-info/unresolved-handler-info-by-object",["../handler-info","router/utils","rsvp/promise","exports"],function(e,t,r,n){"use strict";var i=e["default"],a=(t.merge,t.subclass),s=(t.promiseLabel,t.isParam),o=r["default"],u=a(i,{getModel:function(e){return this.log(e,this.name+": resolving provided model"),o.resolve(this.context)},initialize:function(e){this.names=e.names||[],this.context=e.context},serialize:function(e){var t=e||this.context,r=this.names,n=this.handler,i={};if(s(t))return i[r[0]]=t,i;if(n.serialize)return n.serialize(t,r);if(1===r.length){var a=r[0];return i[a]=/_id$/.test(a)?t.id:t,i}}});n["default"]=u}),e("router/handler-info/unresolved-handler-info-by-param",["../handler-info","router/utils","exports"],function(e,t,r){"use strict";var n=e["default"],i=t.resolveHook,a=t.merge,s=t.subclass,o=(t.promiseLabel,s(n,{initialize:function(e){this.params=e.params||{}},getModel:function(e){var t=this.params;e&&e.queryParams&&(t={},a(t,this.params),t.queryParams=e.queryParams);var r=this.handler,n=i(r,"deserialize")||i(r,"model");return this.runSharedModelHook(e,n,[t])}}));r["default"]=o}),e("router/router",["route-recognizer","rsvp/promise","./utils","./transition-state","./transition","./transition-intent/named-transition-intent","./transition-intent/url-transition-intent","./handler-info","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(){this.recognizer=new w,this.reset()}function c(e,t){var r,n=!!this.activeTransition,i=n?this.activeTransition.state:this.state,a=e.applyToState(i,this.recognizer,this.getHandler,t),s=N(i.queryParams,a.queryParams);return y(a.handlerInfos,i.handlerInfos)?s&&(r=this.queryParamsTransition(s,n,i,a))?r:new D(this):t?void p(this,a):(r=new D(this,e,a),this.activeTransition&&this.activeTransition.abort(),this.activeTransition=r,r.promise=r.promise.then(function(e){return v(r,e.state)},null,S("Settle transition promise when transition is finalized")),n||_(this,a,r),h(this,a,s),r)}function h(e,t,r){r&&(e._changedQueryParams=r.all,C(e,t.handlerInfos,!0,["queryParamsDidChange",r.changed,r.all,r.removed]),e._changedQueryParams=null)}function p(e,t,r){var n=f(e.state,t);P(n.exited,function(e){var t=e.handler;delete t.context,V(t,"reset",!0,r),V(t,"exit",r)});var i=e.oldState=e.state;e.state=t;var a=e.currentHandlerInfos=n.unchanged.slice();try{P(n.reset,function(e){var t=e.handler;V(t,"reset",!1,r)}),P(n.updatedContext,function(e){return m(a,e,!1,r)}),P(n.entered,function(e){return m(a,e,!0,r)
+})}catch(s){throw e.state=i,e.currentHandlerInfos=i.handlerInfos,s}e.state.queryParams=g(e,a,t.queryParams,r)}function m(e,t,r,n){var i=t.handler,a=t.context;if(r&&V(i,"enter",n),n&&n.isAborted)throw new j;if(i.context=a,V(i,"contextDidChange"),V(i,"setup",a,n),n&&n.isAborted)throw new j;return e.push(t),!0}function f(e,t){var r,n,i,a=e.handlerInfos,s=t.handlerInfos,o={updatedContext:[],exited:[],entered:[],unchanged:[]},u=!1;for(n=0,i=s.length;i>n;n++){var l=a[n],c=s[n];l&&l.handler===c.handler||(r=!0),r?(o.entered.push(c),l&&o.exited.unshift(l)):u||l.context!==c.context?(u=!0,o.updatedContext.push(c)):o.unchanged.push(l)}for(n=s.length,i=a.length;i>n;n++)o.exited.unshift(a[n]);return o.reset=o.updatedContext.slice(),o.reset.reverse(),o}function d(e,t){var r=e.urlMethod;if(r){for(var n=e.router,i=t.handlerInfos,a=i[i.length-1].name,s={},o=i.length-1;o>=0;--o){var u=i[o];A(s,u.params),u.handler.inaccessibleByURL&&(r=null)}if(r){s.queryParams=e._visibleQueryParams||t.queryParams;var l=n.recognizer.generate(a,s);"replace"===r?n.replaceURL(l):n.updateURL(l)}}}function v(e,t){try{O(e.router,e.sequence,"Resolved all models on destination route; finalizing transition.");{var r=e.router,n=t.handlerInfos;e.sequence}return p(r,t,e),e.isAborted?(r.state.handlerInfos=r.currentHandlerInfos,x.reject(k(e))):(d(e,t,e.intent.url),e.isActive=!1,r.activeTransition=null,C(r,r.currentHandlerInfos,!0,["didTransition"]),r.didTransition&&r.didTransition(r.currentHandlerInfos),O(r,e.sequence,"TRANSITION COMPLETE."),n[n.length-1].handler)}catch(i){if(!(i instanceof j)){var a=e.state.handlerInfos;e.trigger(!0,"error",i,e,a[a.length-1].handler),e.abort()}throw i}}function b(e,t,r){var n=t[0]||"/",i=t[t.length-1],a={};i&&i.hasOwnProperty("queryParams")&&(a=L.call(t).queryParams);var s;if(0===t.length){O(e,"Updating query params");var o=e.state.handlerInfos;s=new M({name:o[o.length-1].name,contexts:[],queryParams:a})}else"/"===n.charAt(0)?(O(e,"Attempting URL transition to "+n),s=new R({url:n})):(O(e,"Attempting transition to "+n),s=new M({name:t[0],contexts:E.call(t,1),queryParams:a}));return e.transitionByIntent(s,r)}function y(e,t){if(e.length!==t.length)return!1;for(var r=0,n=e.length;n>r;++r)if(e[r]!==t[r])return!1;return!0}function g(e,t,r,n){for(var i in r)r.hasOwnProperty(i)&&null===r[i]&&delete r[i];var a=[];C(e,t,!0,["finalizeQueryParamChange",r,a,n]),n&&(n._visibleQueryParams={});for(var s={},o=0,u=a.length;u>o;++o){var l=a[o];s[l.key]=l.value,n&&l.visible!==!1&&(n._visibleQueryParams[l.key]=l.value)}return s}function _(e,t,r){var n,i,a,s,o,u,l=e.state.handlerInfos,c=[],h=null;for(s=l.length,a=0;s>a;a++){if(o=l[a],u=t.handlerInfos[a],!u||o.name!==u.name){h=a;break}u.isResolved||c.push(o)}null!==h&&(n=l.slice(h,s),i=function(e){for(var t=0,r=n.length;r>t;t++)if(n[t].name===e)return!0;return!1},e._triggerWillLeave(n,r,i)),c.length>0&&e._triggerWillChangeContext(c,r),C(e,l,!0,["willTransition",r])}var w=e["default"],x=t["default"],C=r.trigger,O=r.log,E=r.slice,P=r.forEach,A=r.merge,T=(r.serialize,r.extractQueryParams),N=r.getChangelist,S=r.promiseLabel,V=r.callHook,I=n["default"],k=i.logAbort,D=i.Transition,j=i.TransitionAborted,M=a["default"],R=s["default"],L=(o.ResolvedHandlerInfo,Array.prototype.pop);l.prototype={map:function(e){this.recognizer.delegate=this.delegate,this.recognizer.map(e,function(e,t){for(var r=t.length-1,n=!0;r>=0&&n;--r){var i=t[r];e.add(t,{as:i.handler}),n="/"===i.path||""===i.path||".index"===i.handler.slice(-6)}})},hasRoute:function(e){return this.recognizer.hasRoute(e)},queryParamsTransition:function(e,t,r,n){var i=this;if(h(this,n,e),!t&&this.activeTransition)return this.activeTransition;var a=new D(this);return a.queryParamsOnly=!0,r.queryParams=g(this,n.handlerInfos,n.queryParams,a),a.promise=a.promise.then(function(e){return d(a,r,!0),i.didTransition&&i.didTransition(i.currentHandlerInfos),e},null,S("Transition complete")),a},transitionByIntent:function(e){try{return c.apply(this,arguments)}catch(t){return new D(this,e,null,t)}},reset:function(){this.state&&P(this.state.handlerInfos.slice().reverse(),function(e){var t=e.handler;V(t,"exit")}),this.state=new I,this.currentHandlerInfos=null},activeTransition:null,handleURL:function(e){var t=E.call(arguments);return"/"!==e.charAt(0)&&(t[0]="/"+e),b(this,t).method(null)},updateURL:function(){throw new Error("updateURL is not implemented")},replaceURL:function(e){this.updateURL(e)},transitionTo:function(){return b(this,arguments)},intermediateTransitionTo:function(){return b(this,arguments,!0)},refresh:function(e){for(var t=this.activeTransition?this.activeTransition.state:this.state,r=t.handlerInfos,n={},i=0,a=r.length;a>i;++i){var s=r[i];n[s.name]=s.params||{}}O(this,"Starting a refresh transition");var o=new M({name:r[r.length-1].name,pivotHandler:e||r[0].handler,contexts:[],queryParams:this._changedQueryParams||t.queryParams||{}});return this.transitionByIntent(o,!1)},replaceWith:function(){return b(this,arguments).method("replace")},generate:function(e){for(var t=T(E.call(arguments,1)),r=t[0],n=t[1],i=new M({name:e,contexts:r}),a=i.applyToState(this.state,this.recognizer,this.getHandler),s={},o=0,u=a.handlerInfos.length;u>o;++o){var l=a.handlerInfos[o],c=l.serialize();A(s,c)}return s.queryParams=n,this.recognizer.generate(e,s)},applyIntent:function(e,t){var r=new M({name:e,contexts:t}),n=this.activeTransition&&this.activeTransition.state||this.state;return r.applyToState(n,this.recognizer,this.getHandler)},isActiveIntent:function(e,t,r){var n,i,a=this.state.handlerInfos;if(!a.length)return!1;var s=a[a.length-1].name,o=this.recognizer.handlersFor(s),u=0;for(i=o.length;i>u&&(n=a[u],n.name!==e);++u);if(u===o.length)return!1;var l=new I;l.handlerInfos=a.slice(0,u+1),o=o.slice(0,u+1);var c=new M({name:s,contexts:t}),h=c.applyToHandlers(l,o,this.getHandler,s,!0,!0),p=y(h.handlerInfos,l.handlerInfos);if(!r||!p)return p;var m={};A(m,r);var f=this.state.queryParams;for(var d in f)f.hasOwnProperty(d)&&m.hasOwnProperty(d)&&(m[d]=f[d]);return p&&!N(m,r)},isActive:function(e){var t=T(E.call(arguments,1));return this.isActiveIntent(e,t[0],t[1])},trigger:function(){var e=E.call(arguments);C(this,this.currentHandlerInfos,!1,e)},log:null,_willChangeContextEvent:"willChangeContext",_triggerWillChangeContext:function(e,t){C(this,e,!0,[this._willChangeContextEvent,t])},_triggerWillLeave:function(e,t,r){C(this,e,!0,["willLeave",t,r])}},u["default"]=l}),e("router/transition-intent",["./utils","exports"],function(e,t){"use strict";function r(e){this.initialize(e),this.data=this.data||{}}e.merge;r.prototype={initialize:null,applyToState:null},t["default"]=r}),e("router/transition-intent/named-transition-intent",["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],function(e,t,r,n,i){"use strict";var a=e["default"],s=t["default"],o=r["default"],u=n.isParam,l=n.extractQueryParams,c=n.merge,h=n.subclass;i["default"]=h(a,{name:null,pivotHandler:null,contexts:null,queryParams:null,initialize:function(e){this.name=e.name,this.pivotHandler=e.pivotHandler,this.contexts=e.contexts||[],this.queryParams=e.queryParams},applyToState:function(e,t,r,n){var i=l([this.name].concat(this.contexts)),a=i[0],s=(i[1],t.handlersFor(a[0])),o=s[s.length-1].handler;return this.applyToHandlers(e,s,r,o,n)},applyToHandlers:function(e,t,r,n,i,a){var o,u,l=new s,h=this.contexts.slice(0),p=t.length;if(this.pivotHandler)for(o=0,u=t.length;u>o;++o)if(r(t[o].handler)===this.pivotHandler){p=o;break}!this.pivotHandler;for(o=t.length-1;o>=0;--o){var m=t[o],f=m.handler,d=r(f),v=e.handlerInfos[o],b=null;if(b=m.names.length>0?o>=p?this.createParamHandlerInfo(f,d,m.names,h,v):this.getHandlerInfoForDynamicSegment(f,d,m.names,h,v,n,o):this.createParamHandlerInfo(f,d,m.names,h,v),a){b=b.becomeResolved(null,b.context);var y=v&&v.context;m.names.length>0&&b.context===y&&(b.params=v&&v.params),b.context=y}var g=v;(o>=p||b.shouldSupercede(v))&&(p=Math.min(o,p),g=b),i&&!a&&(g=g.becomeResolved(null,g.context)),l.handlerInfos.unshift(g)}if(h.length>0)throw new Error("More context objects were passed than there are dynamic segments for the route: "+n);return i||this.invalidateChildren(l.handlerInfos,p),c(l.queryParams,this.queryParams||{}),l},invalidateChildren:function(e,t){for(var r=t,n=e.length;n>r;++r){{e[r]}e[r]=e[r].getUnresolved()}},getHandlerInfoForDynamicSegment:function(e,t,r,n,i,a,s){{var l;r.length}if(n.length>0){if(l=n[n.length-1],u(l))return this.createParamHandlerInfo(e,t,r,n,i);n.pop()}else{if(i&&i.name===e)return i;if(!this.preTransitionState)return i;var c=this.preTransitionState.handlerInfos[s];l=c&&c.context}return o("object",{name:e,handler:t,context:l,names:r})},createParamHandlerInfo:function(e,t,r,n,i){for(var a={},s=r.length;s--;){var l=i&&e===i.name&&i.params||{},c=n[n.length-1],h=r[s];if(u(c))a[h]=""+n.pop();else{if(!l.hasOwnProperty(h))throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route "+e);a[h]=l[h]}}return o("param",{name:e,handler:t,params:a})}})}),e("router/transition-intent/url-transition-intent",["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],function(e,t,r,n,i){"use strict";function a(e){this.message=e||"UnrecognizedURLError",this.name="UnrecognizedURLError"}var s=e["default"],o=t["default"],u=r["default"],l=(n.oCreate,n.merge),c=n.subclass;i["default"]=c(s,{url:null,initialize:function(e){this.url=e.url},applyToState:function(e,t,r){var n,i,s=new o,c=t.recognize(this.url);if(!c)throw new a(this.url);var h=!1;for(n=0,i=c.length;i>n;++n){var p=c[n],m=p.handler,f=r(m);if(f.inaccessibleByURL)throw new a(this.url);var d=u("param",{name:m,handler:f,params:p.params}),v=e.handlerInfos[n];h||d.shouldSupercede(v)?(h=!0,s.handlerInfos[n]=d):s.handlerInfos[n]=v}return l(s.queryParams,c.queryParams),s}})}),e("router/transition-state",["./handler-info","./utils","rsvp/promise","exports"],function(e,t,r,n){"use strict";function i(){this.handlerInfos=[],this.queryParams={},this.params={}}var a=(e.ResolvedHandlerInfo,t.forEach),s=t.promiseLabel,o=t.callHook,u=r["default"];i.prototype={handlerInfos:null,queryParams:null,params:null,promiseLabel:function(e){var t="";return a(this.handlerInfos,function(e){""!==t&&(t+="."),t+=e.name}),s("'"+t+"': "+e)},resolve:function(e,t){function r(){return u.resolve(e(),c.promiseLabel("Check if should continue"))["catch"](function(e){return h=!0,u.reject(e)},c.promiseLabel("Handle abort"))}function n(e){var r=c.handlerInfos,n=t.resolveIndex>=r.length?r.length-1:t.resolveIndex;return u.reject({error:e,handlerWithError:c.handlerInfos[n].handler,wasAborted:h,state:c})}function i(e){var n=c.handlerInfos[t.resolveIndex].isResolved;if(c.handlerInfos[t.resolveIndex++]=e,!n){var i=e.handler;o(i,"redirect",e.context,t)}return r().then(s,null,c.promiseLabel("Resolve handler"))}function s(){if(t.resolveIndex===c.handlerInfos.length)return{error:null,state:c};var e=c.handlerInfos[t.resolveIndex];return e.resolve(r,t).then(i,null,c.promiseLabel("Proceed"))}var l=this.params;a(this.handlerInfos,function(e){l[e.name]=e.params||{}}),t=t||{},t.resolveIndex=0;var c=this,h=!1;return u.resolve(null,this.promiseLabel("Start transition")).then(s,null,this.promiseLabel("Resolve handler"))["catch"](n,this.promiseLabel("Handle error"))}},n["default"]=i}),e("router/transition",["rsvp/promise","./handler-info","./utils","exports"],function(e,t,r,n){"use strict";function i(e,t,r,n){function s(){return u.isAborted?o.reject(void 0,h("Transition aborted - reject")):void 0}var u=this;if(this.state=r||e.state,this.intent=t,this.router=e,this.data=this.intent&&this.intent.data||{},this.resolvedModels={},this.queryParams={},n)return void(this.promise=o.reject(n));if(r){this.params=r.params,this.queryParams=r.queryParams,this.handlerInfos=r.handlerInfos;var l=r.handlerInfos.length;l&&(this.targetName=r.handlerInfos[l-1].name);for(var c=0;l>c;++c){var p=r.handlerInfos[c];if(!p.isResolved)break;this.pivotHandler=p.handler}this.sequence=i.currentSequence++,this.promise=r.resolve(s,this)["catch"](function(e){return e.wasAborted||u.isAborted?o.reject(a(u)):(u.trigger("error",e.error,u,e.handlerWithError),u.abort(),o.reject(e.error))},h("Handle Abort"))}else this.promise=o.resolve(this.state),this.params={}}function a(e){return c(e.router,e.sequence,"detected abort."),new s}function s(e){this.message=e||"TransitionAborted",this.name="TransitionAborted"}var o=e["default"],u=(t.ResolvedHandlerInfo,r.trigger),l=r.slice,c=r.log,h=r.promiseLabel;i.currentSequence=0,i.prototype={targetName:null,urlMethod:"update",intent:null,params:null,pivotHandler:null,resolveIndex:0,handlerInfos:null,resolvedModels:null,isActive:!0,state:null,queryParamsOnly:!1,isTransition:!0,isExiting:function(e){for(var t=this.handlerInfos,r=0,n=t.length;n>r;++r){var i=t[r];if(i.name===e||i.handler===e)return!1}return!0},promise:null,data:null,then:function(e,t,r){return this.promise.then(e,t,r)},"catch":function(e,t){return this.promise["catch"](e,t)},"finally":function(e,t){return this.promise["finally"](e,t)},abort:function(){return this.isAborted?this:(c(this.router,this.sequence,this.targetName+": transition was aborted"),this.intent.preTransitionState=this.router.state,this.isAborted=!0,this.isActive=!1,this.router.activeTransition=null,this)},retry:function(){return this.abort(),this.router.transitionByIntent(this.intent,!1)},method:function(e){return this.urlMethod=e,this},trigger:function(e){var t=l.call(arguments);"boolean"==typeof e?t.shift():e=!1,u(this.router,this.state.handlerInfos.slice(0,this.resolveIndex+1),e,t)},followRedirects:function(){var e=this.router;return this.promise["catch"](function(t){return e.activeTransition?e.activeTransition.followRedirects():o.reject(t)})},toString:function(){return"Transition (sequence "+this.sequence+")"},log:function(e){c(this.router,this.sequence,e)}},i.prototype.send=i.prototype.trigger,n.Transition=i,n.logAbort=a,n.TransitionAborted=s}),e("router/utils",["exports"],function(e){"use strict";function t(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])}function r(e){var t,r,n=e&&e.length;return n&&n>0&&e[n-1]&&e[n-1].hasOwnProperty("queryParams")?(r=e[n-1].queryParams,t=v.call(e,0,n-1),[t,r]):[e,null]}function n(e){for(var t in e)if("number"==typeof e[t])e[t]=""+e[t];else if(b(e[t]))for(var r=0,n=e[t].length;n>r;r++)e[t][r]=""+e[t][r]}function i(e,t,r){e.log&&(3===arguments.length?e.log("Transition #"+t+": "+r):(r=t,e.log(r)))}function a(e,t){var r=arguments;return function(n){var i=v.call(r,2);return i.push(n),t.apply(e,i)}}function s(e){return"string"==typeof e||e instanceof String||"number"==typeof e||e instanceof Number}function o(e,t){for(var r=0,n=e.length;n>r&&!1!==t(e[r]);r++);}function u(e,t,r,n){if(e.triggerEvent)return void e.triggerEvent(t,r,n);var i=n.shift();if(!t){if(r)return;throw new Error("Could not trigger event '"+i+"'. There are no active handlers")}for(var a=!1,s=t.length-1;s>=0;s--){var o=t[s],u=o.handler;if(u.events&&u.events[i]){if(u.events[i].apply(u,n)!==!0)return;a=!0}}if(!a&&!r)throw new Error("Nothing handled the event '"+i+"'.")}function l(e,r){var i,a={all:{},changed:{},removed:{}};t(a.all,r);var s=!1;n(e),n(r);for(i in e)e.hasOwnProperty(i)&&(r.hasOwnProperty(i)||(s=!0,a.removed[i]=e[i]));for(i in r)if(r.hasOwnProperty(i))if(b(e[i])&&b(r[i]))if(e[i].length!==r[i].length)a.changed[i]=r[i],s=!0;else for(var o=0,u=e[i].length;u>o;o++)e[i][o]!==r[i][o]&&(a.changed[i]=r[i],s=!0);else e[i]!==r[i]&&(a.changed[i]=r[i],s=!0);return s&&a}function c(e){return"Router: "+e}function h(e,r){function n(t){e.call(this,t||{})}return n.prototype=y(e.prototype),t(n.prototype,r),n}function p(e,t){if(e){var r="_"+t;return e[r]&&r||e[t]&&t}}function m(e,t){var r=v.call(arguments,2);return f(e,t,r)}function f(e,t,r){var n=p(e,t);return n?e[n].apply(e,r):void 0}var d,v=Array.prototype.slice;d=Array.isArray?Array.isArray:function(e){return"[object Array]"===Object.prototype.toString.call(e)};var b=d;e.isArray=b;var y=Object.create||function(e){function t(){}return t.prototype=e,new t};e.oCreate=y,e.extractQueryParams=r,e.log=i,e.bind=a,e.forEach=o,e.trigger=u,e.getChangelist=l,e.promiseLabel=c,e.subclass=h,e.merge=t,e.slice=v,e.isParam=s,e.coerceQueryParamsToString=n,e.callHook=m,e.resolveHook=p,e.applyHook=f}),e("rsvp",["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all-settled","./rsvp/race","./rsvp/hash","./rsvp/hash-settled","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/filter","./rsvp/asap","exports"],function(e,t,r,n,i,a,s,o,u,l,c,h,p,m,f,d,v){"use strict";function b(e,t){S.async(e,t)}function y(){S.on.apply(S,arguments)}function g(){S.off.apply(S,arguments)}var _=e["default"],w=t["default"],x=r["default"],C=n["default"],O=i["default"],E=a["default"],P=s["default"],A=o["default"],T=u["default"],N=l["default"],S=c.config,V=c.configure,I=h["default"],k=p["default"],D=m["default"],j=f["default"],M=d["default"];S.async=M;var R=k;if("undefined"!=typeof window&&"object"==typeof window.__PROMISE_INSTRUMENTATION__){var L=window.__PROMISE_INSTRUMENTATION__;V("instrument",!0);for(var H in L)L.hasOwnProperty(H)&&y(H,L[H])}v.cast=R,v.Promise=_,v.EventTarget=w,v.all=C,v.allSettled=O,v.race=E,v.hash=P,v.hashSettled=A,v.rethrow=T,v.defer=N,v.denodeify=x,v.configure=V,v.on=y,v.off=g,v.resolve=k,v.reject=D,v.async=b,v.map=I,v.filter=j}),e("rsvp.umd",["./rsvp"],function(t){"use strict";var r=t.Promise,n=t.allSettled,i=t.hash,a=t.hashSettled,s=t.denodeify,o=t.on,u=t.off,l=t.map,c=t.filter,h=t.resolve,p=t.reject,m=t.rethrow,f=t.all,d=t.defer,v=t.EventTarget,b=t.configure,y=t.race,g=t.async,_={race:y,Promise:r,allSettled:n,hash:i,hashSettled:a,denodeify:s,on:o,off:u,map:l,filter:c,resolve:h,reject:p,all:f,rethrow:m,defer:d,EventTarget:v,configure:b,async:g};"function"==typeof e&&e.amd?e(function(){return _}):"undefined"!=typeof module&&module.exports?module.exports=_:"undefined"!=typeof this&&(this.RSVP=_)}),e("rsvp/-internal",["./utils","./instrument","./config","exports"],function(e,t,r,n){"use strict";function i(){return new TypeError("A promises callback cannot return that same promise.")}function a(){}function s(e){try{return e.then}catch(t){return T.error=t,T}}function o(e,t,r,n){try{e.call(t,r,n)}catch(i){return i}}function u(e,t,r){O.async(function(e){var n=!1,i=o(r,t,function(r){n||(n=!0,t!==r?h(e,r):m(e,r))},function(t){n||(n=!0,f(e,t))},"Settle: "+(e._label||" unknown promise"));!n&&i&&(n=!0,f(e,i))},e)}function l(e,t){t._state===P?m(e,t._result):e._state===A?f(e,t._result):d(t,void 0,function(r){t!==r?h(e,r):m(e,r)},function(t){f(e,t)})}function c(e,t){if(t.constructor===e.constructor)l(e,t);else{var r=s(t);r===T?f(e,T.error):void 0===r?m(e,t):x(r)?u(e,t,r):m(e,t)}}function h(e,t){e===t?m(e,t):w(t)?c(e,t):m(e,t)}function p(e){e._onerror&&e._onerror(e._result),v(e)}function m(e,t){e._state===E&&(e._result=t,e._state=P,0===e._subscribers.length?O.instrument&&C("fulfilled",e):O.async(v,e))}function f(e,t){e._state===E&&(e._state=A,e._result=t,O.async(p,e))}function d(e,t,r,n){var i=e._subscribers,a=i.length;e._onerror=null,i[a]=t,i[a+P]=r,i[a+A]=n,0===a&&e._state&&O.async(v,e)}function v(e){var t=e._subscribers,r=e._state;if(O.instrument&&C(r===P?"fulfilled":"rejected",e),0!==t.length){for(var n,i,a=e._result,s=0;se;e+=2){var t=d[e],r=d[e+1];t(r),d[e]=void 0,d[e+1]=void 0}l=0}function u(){try{{var e=r("vertx");e.runOnLoop||e.runOnContext}return n()}catch(t){return s()}}var l=0;e["default"]=function(e,t){d[l]=e,d[l+1]=t,l+=2,2===l&&c()};var c,h="undefined"!=typeof window?window:void 0,p=h||{},m=p.MutationObserver||p.WebKitMutationObserver,f="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,d=new Array(1e3);c="undefined"!=typeof process&&"[object process]"==={}.toString.call(process)?t():m?i():f?a():void 0===h&&"function"==typeof r?u():s()}),e("rsvp/config",["./events","exports"],function(e,t){"use strict";function r(e,t){return"onerror"===e?void i.on("error",t):2!==arguments.length?i[e]:void(i[e]=t)}var n=e["default"],i={instrument:!1};n.mixin(i),t.config=i,t.configure=r}),e("rsvp/defer",["./promise","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=function(e){var t={};return t.promise=new r(function(e,r){t.resolve=e,t.reject=r},e),t}}),e("rsvp/enumerator",["./utils","./-internal","exports"],function(e,t,r){"use strict";function n(e,t,r){return e===h?{state:"fulfilled",value:r}:{state:"rejected",reason:r}}function i(e,t,r,n){this._instanceConstructor=e,this.promise=new e(o,n),this._abortOnReject=r,this._validateInput(t)?(this._input=t,this.length=t.length,this._remaining=t.length,this._init(),0===this.length?l(this.promise,this._result):(this.length=this.length||0,this._enumerate(),0===this._remaining&&l(this.promise,this._result))):u(this.promise,this._validationError())}var a=e.isArray,s=e.isMaybeThenable,o=t.noop,u=t.reject,l=t.fulfill,c=t.subscribe,h=t.FULFILLED,p=t.REJECTED,m=t.PENDING;r.makeSettledResult=n,i.prototype._validateInput=function(e){return a(e)},i.prototype._validationError=function(){return new Error("Array Methods must be provided an Array")},i.prototype._init=function(){this._result=new Array(this.length)},r["default"]=i,i.prototype._enumerate=function(){for(var e=this.length,t=this.promise,r=this._input,n=0;t._state===m&&e>n;n++)this._eachEntry(r[n],n)},i.prototype._eachEntry=function(e,t){var r=this._instanceConstructor;s(e)?e.constructor===r&&e._state!==m?(e._onerror=null,this._settledAt(e._state,t,e._result)):this._willSettleAt(r.resolve(e),t):(this._remaining--,this._result[t]=this._makeResult(h,t,e))},i.prototype._settledAt=function(e,t,r){var n=this.promise;n._state===m&&(this._remaining--,this._abortOnReject&&e===p?u(n,r):this._result[t]=this._makeResult(e,t,r)),0===this._remaining&&l(n,this._result)},i.prototype._makeResult=function(e,t,r){return r},i.prototype._willSettleAt=function(e,t){var r=this;c(e,void 0,function(e){r._settledAt(h,t,e)},function(e){r._settledAt(p,t,e)})}}),e("rsvp/events",["exports"],function(e){"use strict";function t(e,t){for(var r=0,n=e.length;n>r;r++)if(e[r]===t)return r;return-1}function r(e){var t=e._promiseCallbacks;return t||(t=e._promiseCallbacks={}),t}e["default"]={mixin:function(e){return e.on=this.on,e.off=this.off,e.trigger=this.trigger,e._promiseCallbacks=void 0,e},on:function(e,n){var i,a=r(this);i=a[e],i||(i=a[e]=[]),-1===t(i,n)&&i.push(n)},off:function(e,n){var i,a,s=r(this);return n?(i=s[e],a=t(i,n),void(-1!==a&&i.splice(a,1))):void(s[e]=[])},trigger:function(e,t){var n,i,a=r(this);if(n=a[e])for(var s=0;so;o++)s[o]=t(e[o]);return n.all(s,r).then(function(t){for(var r=new Array(a),n=0,i=0;a>i;i++)t[i]&&(r[n]=e[i],n++);return r.length=n,r})})}}),e("rsvp/hash-settled",["./promise","./enumerator","./promise-hash","./utils","exports"],function(e,t,r,n,i){"use strict";function a(e,t,r){this._superConstructor(e,t,!1,r)}var s=e["default"],o=t.makeSettledResult,u=r["default"],l=t["default"],c=n.o_create;a.prototype=c(u.prototype),a.prototype._superConstructor=l,a.prototype._makeResult=o,a.prototype._validationError=function(){return new Error("hashSettled must be called with an object")},i["default"]=function(e,t){return new a(s,e,t).promise}}),e("rsvp/hash",["./promise","./promise-hash","exports"],function(e,t,r){"use strict";var n=e["default"],i=t["default"];r["default"]=function(e,t){return new i(n,e,t).promise}}),e("rsvp/instrument",["./config","./utils","exports"],function(e,t,r){"use strict";function n(){setTimeout(function(){for(var e,t=0;to;o++)s[o]=t(e[o]);return n.all(s,r)})}}),e("rsvp/node",["./promise","./-internal","./utils","exports"],function(e,t,r,n){"use strict";function i(){this.value=void 0}function a(e){try{return e.then}catch(t){return y.value=t,y}}function s(e,t,r){try{e.apply(t,r)}catch(n){return y.value=n,y}}function o(e,t){for(var r,n,i={},a=e.length,s=new Array(a),o=0;a>o;o++)s[o]=e[o];for(n=0;nn;n++)r[n-1]=e[n];return r}function l(e,t){return{then:function(r,n){return e.call(t,r,n)}}}function c(e,t,r,n){var i=s(r,n,t);return i===y&&v(e,i.value),e}function h(e,t,r,n){return m.all(t).then(function(t){var i=s(r,n,t);return i===y&&v(e,i.value),e})}function p(e){return e&&"object"==typeof e?e.constructor===m?!0:a(e):!1}var m=e["default"],f=t.noop,d=t.resolve,v=t.reject,b=r.isArray,y=new i,g=new i;n["default"]=function(e,t){var r=function(){for(var r,n=this,i=arguments.length,a=new Array(i+1),s=!1,y=0;i>y;++y){if(r=arguments[y],!s){if(s=p(r),s===g){var _=new m(f);return v(_,g.value),_}s&&s!==!0&&(r=l(s,r))}a[y]=r}var w=new m(f);return a[i]=function(e,r){e?v(w,e):void 0===t?d(w,r):t===!0?d(w,u(arguments)):b(t)?d(w,o(arguments,t)):d(w,r)},s?h(w,a,e,n):c(w,a,e,n)};return r.__proto__=e,r}}),e("rsvp/promise-hash",["./enumerator","./-internal","./utils","exports"],function(e,t,r,n){"use strict";function i(e,t,r){this._superConstructor(e,t,!0,r)}var a=e["default"],s=t.PENDING,o=r.o_create;n["default"]=i,i.prototype=o(a.prototype),i.prototype._superConstructor=a,i.prototype._init=function(){this._result={}},i.prototype._validateInput=function(e){return e&&"object"==typeof e},i.prototype._validationError=function(){return new Error("Promise.hash must be called with an object")},i.prototype._enumerate=function(){var e=this.promise,t=this._input,r=[];for(var n in t)e._state===s&&t.hasOwnProperty(n)&&r.push({position:n,entry:t[n]});var i=r.length;this._remaining=i;for(var a,o=0;e._state===s&&i>o;o++)a=r[o],this._eachEntry(a.entry,a.position)}}),e("rsvp/promise",["./config","./instrument","./utils","./-internal","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"],function(e,t,r,n,i,a,s,o,u){"use strict";function l(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function c(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function h(e,t){this._id=A++,this._label=t,this._state=void 0,this._result=void 0,this._subscribers=[],p.instrument&&m("created",this),v!==e&&(f(e)||l(),this instanceof h||c(),y(this,e))}var p=e.config,m=t["default"],f=r.isFunction,d=r.now,v=n.noop,b=n.subscribe,y=n.initializePromise,g=n.invokeCallback,_=n.FULFILLED,w=n.REJECTED,x=i["default"],C=a["default"],O=s["default"],E=o["default"],P="rsvp_"+d()+"-",A=0;u["default"]=h,h.cast=O,h.all=x,h.race=C,h.resolve=O,h.reject=E,h.prototype={constructor:h,_guidKey:P,_onerror:function(e){p.trigger("error",e)},then:function(e,t,r){var n=this,i=n._state;if(i===_&&!e||i===w&&!t)return p.instrument&&m("chained",this,this),this;n._onerror=null;var a=new this.constructor(v,r),s=n._result;if(p.instrument&&m("chained",n,a),i){var o=arguments[i-1];p.async(function(){g(i,a,o,s)})}else b(n,a,e,t);return a},"catch":function(e,t){return this.then(null,e,t)},"finally":function(e,t){var r=this.constructor;return this.then(function(t){return r.resolve(e()).then(function(){return t})},function(t){return r.resolve(e()).then(function(){throw t})},t)}}}),e("rsvp/promise/all",["../enumerator","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=function(e,t){return new r(this,e,!0,t).promise}}),e("rsvp/promise/race",["../utils","../-internal","exports"],function(e,t,r){"use strict";var n=e.isArray,i=t.noop,a=t.resolve,s=t.reject,o=t.subscribe,u=t.PENDING;r["default"]=function(e,t){function r(e){a(h,e)}function l(e){s(h,e)}var c=this,h=new c(i,t);if(!n(e))return s(h,new TypeError("You must pass an array to race.")),h;for(var p=e.length,m=0;h._state===u&&p>m;m++)o(c.resolve(e[m]),void 0,r,l);return h}}),e("rsvp/promise/reject",["../-internal","exports"],function(e,t){"use strict";var r=e.noop,n=e.reject;t["default"]=function(e,t){var i=this,a=new i(r,t);return n(a,e),a}}),e("rsvp/promise/resolve",["../-internal","exports"],function(e,t){"use strict";var r=e.noop,n=e.resolve;t["default"]=function(e,t){var i=this;if(e&&"object"==typeof e&&e.constructor===i)return e;var a=new i(r,t);return n(a,e),a}}),e("rsvp/race",["./promise","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=function(e,t){return r.race(e,t)}}),e("rsvp/reject",["./promise","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=function(e,t){return r.reject(e,t)}}),e("rsvp/resolve",["./promise","exports"],function(e,t){"use strict";var r=e["default"];t["default"]=function(e,t){return r.resolve(e,t)}}),e("rsvp/rethrow",["exports"],function(e){"use strict";e["default"]=function(e){throw setTimeout(function(){throw e}),e}}),e("rsvp/utils",["exports"],function(e){"use strict";function t(e){return"function"==typeof e||"object"==typeof e&&null!==e}function r(e){return"function"==typeof e}function n(e){return"object"==typeof e&&null!==e}function i(){}e.objectOrFunction=t,e.isFunction=r,e.isMaybeThenable=n;var a;a=Array.isArray?Array.isArray:function(e){return"[object Array]"===Object.prototype.toString.call(e)};var s=a;e.isArray=s;var o=Date.now||function(){return(new Date).getTime()};e.now=o;var u=Object.create||function(e){if(arguments.length>1)throw new Error("Second argument not supported");
+if("object"!=typeof e)throw new TypeError("Argument must be an object");return i.prototype=e,new i};e.o_create=u}),t("ember")}();
\ No newline at end of file
diff --git a/bower_components/ember/ember.prod.js b/bower_components/ember/ember.prod.js
new file mode 100644
index 0000000..db05597
--- /dev/null
+++ b/bower_components/ember/ember.prod.js
@@ -0,0 +1,47888 @@
+/*!
+ * @overview Ember - JavaScript Application Framework
+ * @copyright Copyright 2011-2014 Tilde Inc. and contributors
+ * Portions Copyright 2006-2011 Strobe Inc.
+ * Portions Copyright 2008-2011 Apple Inc. All rights reserved.
+ * @license Licensed under MIT license
+ * See https://raw.github.com/emberjs/ember.js/master/LICENSE
+ * @version 1.8.0
+ */
+
+(function() {
+var enifed, requireModule, eriuqer, requirejs, Ember;
+
+(function() {
+ Ember = this.Ember = this.Ember || {};
+ if (typeof Ember === 'undefined') { Ember = {}; };
+
+ if (typeof Ember.__loader === 'undefined') {
+ var registry = {}, seen = {};
+
+ enifed = function(name, deps, callback) {
+ registry[name] = { deps: deps, callback: callback };
+ };
+
+ requirejs = eriuqer = requireModule = function(name) {
+ if (seen.hasOwnProperty(name)) { return seen[name]; }
+ seen[name] = {};
+
+ if (!registry[name]) {
+ throw new Error("Could not find module " + name);
+ }
+
+ var mod = registry[name];
+ var deps = mod.deps;
+ var callback = mod.callback;
+ var reified = [];
+ var exports;
+
+ for (var i=0, l=deps.length; i 3) {
+ args = new Array(length - 3);
+ for (var i = 3; i < length; i++) {
+ args[i-3] = arguments[i];
+ }
+ } else {
+ args = undefined;
+ }
+
+ if (!this.currentInstance) { createAutorun(this); }
+ return this.currentInstance.schedule(queueName, target, method, args, false, stack);
+ },
+
+ deferOnce: function(queueName, target, method /* , args */) {
+ if (!method) {
+ method = target;
+ target = null;
+ }
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ var stack = this.DEBUG ? new Error() : undefined;
+ var length = arguments.length;
+ var args;
+
+ if (length > 3) {
+ args = new Array(length - 3);
+ for (var i = 3; i < length; i++) {
+ args[i-3] = arguments[i];
+ }
+ } else {
+ args = undefined;
+ }
+
+ if (!this.currentInstance) {
+ createAutorun(this);
+ }
+ return this.currentInstance.schedule(queueName, target, method, args, true, stack);
+ },
+
+ setTimeout: function() {
+ var l = arguments.length;
+ var args = new Array(l);
+
+ for (var x = 0; x < l; x++) {
+ args[x] = arguments[x];
+ }
+
+ var length = args.length,
+ method, wait, target,
+ methodOrTarget, methodOrWait, methodOrArgs;
+
+ if (length === 0) {
+ return;
+ } else if (length === 1) {
+ method = args.shift();
+ wait = 0;
+ } else if (length === 2) {
+ methodOrTarget = args[0];
+ methodOrWait = args[1];
+
+ if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) {
+ target = args.shift();
+ method = args.shift();
+ wait = 0;
+ } else if (isCoercableNumber(methodOrWait)) {
+ method = args.shift();
+ wait = args.shift();
+ } else {
+ method = args.shift();
+ wait = 0;
+ }
+ } else {
+ var last = args[args.length - 1];
+
+ if (isCoercableNumber(last)) {
+ wait = args.pop();
+ } else {
+ wait = 0;
+ }
+
+ methodOrTarget = args[0];
+ methodOrArgs = args[1];
+
+ if (isFunction(methodOrArgs) || (isString(methodOrArgs) &&
+ methodOrTarget !== null &&
+ methodOrArgs in methodOrTarget)) {
+ target = args.shift();
+ method = args.shift();
+ } else {
+ method = args.shift();
+ }
+ }
+
+ var executeAt = now() + parseInt(wait, 10);
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ var onError = getOnError(this.options);
+
+ function fn() {
+ if (onError) {
+ try {
+ method.apply(target, args);
+ } catch (e) {
+ onError(e);
+ }
+ } else {
+ method.apply(target, args);
+ }
+ }
+
+ // find position to insert
+ var i = searchTimer(executeAt, this._timers);
+
+ this._timers.splice(i, 0, executeAt, fn);
+
+ updateLaterTimer(this, executeAt, wait);
+
+ return fn;
+ },
+
+ throttle: function(target, method /* , args, wait, [immediate] */) {
+ var backburner = this;
+ var args = arguments;
+ var immediate = pop.call(args);
+ var wait, throttler, index, timer;
+
+ if (isNumber(immediate) || isString(immediate)) {
+ wait = immediate;
+ immediate = true;
+ } else {
+ wait = pop.call(args);
+ }
+
+ wait = parseInt(wait, 10);
+
+ index = findThrottler(target, method, this._throttlers);
+ if (index > -1) { return this._throttlers[index]; } // throttled
+
+ timer = global.setTimeout(function() {
+ if (!immediate) {
+ backburner.run.apply(backburner, args);
+ }
+ var index = findThrottler(target, method, backburner._throttlers);
+ if (index > -1) {
+ backburner._throttlers.splice(index, 1);
+ }
+ }, wait);
+
+ if (immediate) {
+ this.run.apply(this, args);
+ }
+
+ throttler = [target, method, timer];
+
+ this._throttlers.push(throttler);
+
+ return throttler;
+ },
+
+ debounce: function(target, method /* , args, wait, [immediate] */) {
+ var backburner = this;
+ var args = arguments;
+ var immediate = pop.call(args);
+ var wait, index, debouncee, timer;
+
+ if (isNumber(immediate) || isString(immediate)) {
+ wait = immediate;
+ immediate = false;
+ } else {
+ wait = pop.call(args);
+ }
+
+ wait = parseInt(wait, 10);
+ // Remove debouncee
+ index = findDebouncee(target, method, this._debouncees);
+
+ if (index > -1) {
+ debouncee = this._debouncees[index];
+ this._debouncees.splice(index, 1);
+ clearTimeout(debouncee[2]);
+ }
+
+ timer = global.setTimeout(function() {
+ if (!immediate) {
+ backburner.run.apply(backburner, args);
+ }
+ var index = findDebouncee(target, method, backburner._debouncees);
+ if (index > -1) {
+ backburner._debouncees.splice(index, 1);
+ }
+ }, wait);
+
+ if (immediate && index === -1) {
+ backburner.run.apply(backburner, args);
+ }
+
+ debouncee = [
+ target,
+ method,
+ timer
+ ];
+
+ backburner._debouncees.push(debouncee);
+
+ return debouncee;
+ },
+
+ cancelTimers: function() {
+ var clearItems = function(item) {
+ clearTimeout(item[2]);
+ };
+
+ each(this._throttlers, clearItems);
+ this._throttlers = [];
+
+ each(this._debouncees, clearItems);
+ this._debouncees = [];
+
+ if (this._laterTimer) {
+ clearTimeout(this._laterTimer);
+ this._laterTimer = null;
+ }
+ this._timers = [];
+
+ if (this._autorun) {
+ clearTimeout(this._autorun);
+ this._autorun = null;
+ }
+ },
+
+ hasTimers: function() {
+ return !!this._timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun;
+ },
+
+ cancel: function(timer) {
+ var timerType = typeof timer;
+
+ if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce
+ return timer.queue.cancel(timer);
+ } else if (timerType === 'function') { // we're cancelling a setTimeout
+ for (var i = 0, l = this._timers.length; i < l; i += 2) {
+ if (this._timers[i + 1] === timer) {
+ this._timers.splice(i, 2); // remove the two elements
+ if (i === 0) {
+ if (this._laterTimer) { // Active timer? Then clear timer and reset for future timer
+ clearTimeout(this._laterTimer);
+ this._laterTimer = null;
+ }
+ if (this._timers.length > 0) { // Update to next available timer when available
+ updateLaterTimer(this, this._timers[0], this._timers[0] - now());
+ }
+ }
+ return true;
+ }
+ }
+ } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce
+ return this._cancelItem(findThrottler, this._throttlers, timer) ||
+ this._cancelItem(findDebouncee, this._debouncees, timer);
+ } else {
+ return; // timer was null or not a timer
+ }
+ },
+
+ _cancelItem: function(findMethod, array, timer){
+ var item, index;
+
+ if (timer.length < 3) { return false; }
+
+ index = findMethod(timer[0], timer[1], array);
+
+ if (index > -1) {
+
+ item = array[index];
+
+ if (item[2] === timer[2]) {
+ array.splice(index, 1);
+ clearTimeout(timer[2]);
+ return true;
+ }
+ }
+
+ return false;
+ }
+ };
+
+ Backburner.prototype.schedule = Backburner.prototype.defer;
+ Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce;
+ Backburner.prototype.later = Backburner.prototype.setTimeout;
+
+ if (needsIETryCatchFix) {
+ var originalRun = Backburner.prototype.run;
+ Backburner.prototype.run = wrapInTryCatch(originalRun);
+
+ var originalEnd = Backburner.prototype.end;
+ Backburner.prototype.end = wrapInTryCatch(originalEnd);
+ }
+
+ function getOnError(options) {
+ return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]);
+ }
+
+ function createAutorun(backburner) {
+ backburner.begin();
+ backburner._autorun = global.setTimeout(function() {
+ backburner._autorun = null;
+ backburner.end();
+ });
+ }
+
+ function updateLaterTimer(backburner, executeAt, wait) {
+ var n = now();
+ if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) {
+
+ if (backburner._laterTimer) {
+ // Clear when:
+ // - Already expired
+ // - New timer is earlier
+ clearTimeout(backburner._laterTimer);
+
+ if (backburner._laterTimerExpiresAt < n) { // If timer was never triggered
+ // Calculate the left-over wait-time
+ wait = Math.max(0, executeAt - n);
+ }
+ }
+
+ backburner._laterTimer = global.setTimeout(function() {
+ backburner._laterTimer = null;
+ backburner._laterTimerExpiresAt = null;
+ executeTimers(backburner);
+ }, wait);
+
+ backburner._laterTimerExpiresAt = n + wait;
+ }
+ }
+
+ function executeTimers(backburner) {
+ var n = now();
+ var fns, i, l;
+
+ backburner.run(function() {
+ i = searchTimer(n, backburner._timers);
+
+ fns = backburner._timers.splice(0, i);
+
+ for (i = 1, l = fns.length; i < l; i += 2) {
+ backburner.schedule(backburner.options.defaultQueue, null, fns[i]);
+ }
+ });
+
+ if (backburner._timers.length) {
+ updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n);
+ }
+ }
+
+ function findDebouncee(target, method, debouncees) {
+ return findItem(target, method, debouncees);
+ }
+
+ function findThrottler(target, method, throttlers) {
+ return findItem(target, method, throttlers);
+ }
+
+ function findItem(target, method, collection) {
+ var item;
+ var index = -1;
+
+ for (var i = 0, l = collection.length; i < l; i++) {
+ item = collection[i];
+ if (item[0] === target && item[1] === method) {
+ index = i;
+ break;
+ }
+ }
+
+ return index;
+ }
+
+ __exports__["default"] = Backburner;
+ });
+enifed("backburner.umd",
+ ["./backburner"],
+ function(__dependency1__) {
+ "use strict";
+ var Backburner = __dependency1__["default"];
+
+ /* global define:true module:true window: true */
+ if (typeof enifed === 'function' && enifed.amd) {
+ enifed(function() { return Backburner; });
+ } else if (typeof module !== 'undefined' && module.exports) {
+ module.exports = Backburner;
+ } else if (typeof this !== 'undefined') {
+ this['Backburner'] = Backburner;
+ }
+ });
+enifed("backburner/binary-search",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ __exports__["default"] = function binarySearch(time, timers) {
+ var start = 0;
+ var end = timers.length - 2;
+ var middle, l;
+
+ while (start < end) {
+ // since timers is an array of pairs 'l' will always
+ // be an integer
+ l = (end - start) / 2;
+
+ // compensate for the index in case even number
+ // of pairs inside timers
+ middle = start + l - (l % 2);
+
+ if (time >= timers[middle]) {
+ start = middle + 2;
+ } else {
+ end = middle;
+ }
+ }
+
+ return (time >= timers[start]) ? start + 2 : start;
+ }
+ });
+enifed("backburner/deferred-action-queues",
+ ["./utils","./queue","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var each = __dependency1__.each;
+ var isString = __dependency1__.isString;
+ var Queue = __dependency2__["default"];
+
+ function DeferredActionQueues(queueNames, options) {
+ var queues = this.queues = {};
+ this.queueNames = queueNames = queueNames || [];
+
+ this.options = options;
+
+ each(queueNames, function(queueName) {
+ queues[queueName] = new Queue(queueName, options[queueName], options);
+ });
+ }
+
+ function noSuchQueue(name) {
+ throw new Error("You attempted to schedule an action in a queue (" + name + ") that doesn't exist");
+ }
+
+ DeferredActionQueues.prototype = {
+ schedule: function(name, target, method, args, onceFlag, stack) {
+ var queues = this.queues;
+ var queue = queues[name];
+
+ if (!queue) { noSuchQueue(name); }
+
+ if (onceFlag) {
+ return queue.pushUnique(target, method, args, stack);
+ } else {
+ return queue.push(target, method, args, stack);
+ }
+ },
+
+ invoke: function(target, method, args, _, _errorRecordedForStack) {
+ if (args && args.length > 0) {
+ method.apply(target, args);
+ } else {
+ method.call(target);
+ }
+ },
+
+ invokeWithOnError: function(target, method, args, onError, errorRecordedForStack) {
+ try {
+ if (args && args.length > 0) {
+ method.apply(target, args);
+ } else {
+ method.call(target);
+ }
+ } catch(error) {
+ onError(error, errorRecordedForStack);
+ }
+ },
+
+ flush: function() {
+ var queues = this.queues;
+ var queueNames = this.queueNames;
+ var queueName, queue, queueItems, priorQueueNameIndex;
+ var queueNameIndex = 0;
+ var numberOfQueues = queueNames.length;
+ var options = this.options;
+ var onError = options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]);
+ var invoke = onError ? this.invokeWithOnError : this.invoke;
+
+ while (queueNameIndex < numberOfQueues) {
+ queueName = queueNames[queueNameIndex];
+ queue = queues[queueName];
+ queueItems = queue._queueBeingFlushed = queue._queue.slice();
+ queue._queue = [];
+ queue.targetQueues = Object.create(null);
+
+ var queueOptions = queue.options; // TODO: write a test for this
+ var before = queueOptions && queueOptions.before;
+ var after = queueOptions && queueOptions.after;
+ var target, method, args, errorRecordedForStack;
+ var queueIndex = 0;
+ var numberOfQueueItems = queueItems.length;
+
+ if (numberOfQueueItems && before) {
+ before();
+ }
+
+ while (queueIndex < numberOfQueueItems) {
+ target = queueItems[queueIndex];
+ method = queueItems[queueIndex+1];
+ args = queueItems[queueIndex+2];
+ errorRecordedForStack = queueItems[queueIndex+3]; // Debugging assistance
+
+ //
+
+ if (isString(method)) {
+ method = target[method];
+ }
+
+ // method could have been nullified / canceled during flush
+ if (method) {
+ //
+ // ** Attention intrepid developer **
+ //
+ // To find out the stack of this task when it was scheduled onto
+ // the run loop, add the following to your app.js:
+ //
+ // Ember.run.backburner.DEBUG = true; // NOTE: This slows your app, don't leave it on in production.
+ //
+ // Once that is in place, when you are at a breakpoint and navigate
+ // here in the stack explorer, you can look at `errorRecordedForStack.stack`,
+ // which will be the captured stack when this job was scheduled.
+ //
+ invoke(target, method, args, onError, errorRecordedForStack);
+ }
+
+ queueIndex += 4;
+ }
+
+ queue._queueBeingFlushed = null;
+ if (numberOfQueueItems && after) {
+ after();
+ }
+
+ if ((priorQueueNameIndex = indexOfPriorQueueWithActions(this, queueNameIndex)) !== -1) {
+ queueNameIndex = priorQueueNameIndex;
+ } else {
+ queueNameIndex++;
+ }
+ }
+ }
+ };
+
+ function indexOfPriorQueueWithActions(daq, currentQueueIndex) {
+ var queueName, queue;
+
+ for (var i = 0, l = currentQueueIndex; i <= l; i++) {
+ queueName = daq.queueNames[i];
+ queue = daq.queues[queueName];
+ if (queue._queue.length) { return i; }
+ }
+
+ return -1;
+ }
+
+ __exports__["default"] = DeferredActionQueues;
+ });
+enifed("backburner/platform",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ // In IE 6-8, try/finally doesn't work without a catch.
+ // Unfortunately, this is impossible to test for since wrapping it in a parent try/catch doesn't trigger the bug.
+ // This tests for another broken try/catch behavior that only exhibits in the same versions of IE.
+ var needsIETryCatchFix = (function(e,x){
+ try{ x(); }
+ catch(e) { } // jshint ignore:line
+ return !!e;
+ })();
+ __exports__.needsIETryCatchFix = needsIETryCatchFix;
+ });
+enifed("backburner/queue",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ function Queue(name, options, globalOptions) {
+ this.name = name;
+ this.globalOptions = globalOptions || {};
+ this.options = options;
+ this._queue = [];
+ this.targetQueues = Object.create(null);
+ this._queueBeingFlushed = undefined;
+ }
+
+ Queue.prototype = {
+ push: function(target, method, args, stack) {
+ var queue = this._queue;
+ queue.push(target, method, args, stack);
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ pushUniqueWithoutGuid: function(target, method, args, stack) {
+ var queue = this._queue;
+
+ for (var i = 0, l = queue.length; i < l; i += 4) {
+ var currentTarget = queue[i];
+ var currentMethod = queue[i+1];
+
+ if (currentTarget === target && currentMethod === method) {
+ queue[i+2] = args; // replace args
+ queue[i+3] = stack; // replace stack
+ return;
+ }
+ }
+
+ queue.push(target, method, args, stack);
+ },
+
+ targetQueue: function(targetQueue, target, method, args, stack) {
+ var queue = this._queue;
+
+ for (var i = 0, l = targetQueue.length; i < l; i += 4) {
+ var currentMethod = targetQueue[i];
+ var currentIndex = targetQueue[i + 1];
+
+ if (currentMethod === method) {
+ queue[currentIndex + 2] = args; // replace args
+ queue[currentIndex + 3] = stack; // replace stack
+ return;
+ }
+ }
+
+ targetQueue.push(
+ method,
+ queue.push(target, method, args, stack) - 4
+ );
+ },
+
+ pushUniqueWithGuid: function(guid, target, method, args, stack) {
+ var hasLocalQueue = this.targetQueues[guid];
+
+ if (hasLocalQueue) {
+ this.targetQueue(hasLocalQueue, target, method, args, stack);
+ } else {
+ this.targetQueues[guid] = [
+ method,
+ this._queue.push(target, method, args, stack) - 4
+ ];
+ }
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ pushUnique: function(target, method, args, stack) {
+ var queue = this._queue, currentTarget, currentMethod, i, l;
+ var KEY = this.globalOptions.GUID_KEY;
+
+ if (target && KEY) {
+ var guid = target[KEY];
+ if (guid) {
+ return this.pushUniqueWithGuid(guid, target, method, args, stack);
+ }
+ }
+
+ this.pushUniqueWithoutGuid(target, method, args, stack);
+
+ return {
+ queue: this,
+ target: target,
+ method: method
+ };
+ },
+
+ // TODO: remove me, only being used for Ember.run.sync
+ flush: function() {
+ var queue = this._queue;
+ var globalOptions = this.globalOptions;
+ var options = this.options;
+ var before = options && options.before;
+ var after = options && options.after;
+ var onError = globalOptions.onError || (globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]);
+ var target, method, args, stack, i, l = queue.length;
+
+ this.targetQueues = Object.create(null);
+
+ if (l && before) { before(); }
+ for (i = 0; i < l; i += 4) {
+ target = queue[i];
+ method = queue[i+1];
+ args = queue[i+2];
+ stack = queue[i+3]; // Debugging assistance
+
+ // TODO: error handling
+ if (args && args.length > 0) {
+ if (onError) {
+ try {
+ method.apply(target, args);
+ } catch (e) {
+ onError(e);
+ }
+ } else {
+ method.apply(target, args);
+ }
+ } else {
+ if (onError) {
+ try {
+ method.call(target);
+ } catch(e) {
+ onError(e);
+ }
+ } else {
+ method.call(target);
+ }
+ }
+ }
+ if (l && after) { after(); }
+
+ // check if new items have been added
+ if (queue.length > l) {
+ this._queue = queue.slice(l);
+ this.flush();
+ } else {
+ this._queue.length = 0;
+ }
+ },
+
+ cancel: function(actionToCancel) {
+ var queue = this._queue, currentTarget, currentMethod, i, l;
+ var target = actionToCancel.target;
+ var method = actionToCancel.method;
+ var GUID_KEY = this.globalOptions.GUID_KEY;
+
+ if (GUID_KEY && this.targetQueues && target) {
+ var targetQueue = this.targetQueues[target[GUID_KEY]];
+
+ if (targetQueue) {
+ for (i = 0, l = targetQueue.length; i < l; i++) {
+ if (targetQueue[i] === method) {
+ targetQueue.splice(i, 1);
+ }
+ }
+ }
+ }
+
+ for (i = 0, l = queue.length; i < l; i += 4) {
+ currentTarget = queue[i];
+ currentMethod = queue[i+1];
+
+ if (currentTarget === target &&
+ currentMethod === method) {
+ queue.splice(i, 4);
+ return true;
+ }
+ }
+
+ // if not found in current queue
+ // could be in the queue that is being flushed
+ queue = this._queueBeingFlushed;
+ if (!queue) {
+ return;
+ }
+ for (i = 0, l = queue.length; i < l; i += 4) {
+ currentTarget = queue[i];
+ currentMethod = queue[i+1];
+
+ if (currentTarget === target &&
+ currentMethod === method) {
+ // don't mess with array during flush
+ // just nullify the method
+ queue[i+1] = null;
+ return true;
+ }
+ }
+ }
+ };
+
+ __exports__["default"] = Queue;
+ });
+enifed("backburner/utils",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var NUMBER = /\d+/;
+
+ function each(collection, callback) {
+ for (var i = 0; i < collection.length; i++) {
+ callback(collection[i]);
+ }
+ }
+
+ __exports__.each = each;// Date.now is not available in browsers < IE9
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility
+ var now = Date.now || function() { return new Date().getTime(); };
+ __exports__.now = now;
+ function isString(suspect) {
+ return typeof suspect === 'string';
+ }
+
+ __exports__.isString = isString;function isFunction(suspect) {
+ return typeof suspect === 'function';
+ }
+
+ __exports__.isFunction = isFunction;function isNumber(suspect) {
+ return typeof suspect === 'number';
+ }
+
+ __exports__.isNumber = isNumber;function isCoercableNumber(number) {
+ return isNumber(number) || NUMBER.test(number);
+ }
+
+ __exports__.isCoercableNumber = isCoercableNumber;function wrapInTryCatch(func) {
+ return function () {
+ try {
+ return func.apply(this, arguments);
+ } catch (e) {
+ throw e;
+ }
+ };
+ }
+
+ __exports__.wrapInTryCatch = wrapInTryCatch;
+ });
+enifed("calculateVersion",
+ [],
+ function() {
+ "use strict";
+ 'use strict';
+
+ var fs = eriuqer('fs');
+ var path = eriuqer('path');
+
+ module.exports = function () {
+ var packageVersion = eriuqer('../package.json').version;
+ var output = [packageVersion];
+ var gitPath = path.join(__dirname,'..','.git');
+ var headFilePath = path.join(gitPath, 'HEAD');
+
+ if (packageVersion.indexOf('+') > -1) {
+ try {
+ if (fs.existsSync(headFilePath)) {
+ var headFile = fs.readFileSync(headFilePath, {encoding: 'utf8'});
+ var branchName = headFile.split('/').slice(-1)[0].trim();
+ var refPath = headFile.split(' ')[1];
+ var branchSHA;
+
+ if (refPath) {
+ var branchPath = path.join(gitPath, refPath.trim());
+ branchSHA = fs.readFileSync(branchPath);
+ } else {
+ branchSHA = branchName;
+ }
+
+ output.push(branchSHA.slice(0,10));
+ }
+ } catch (err) {
+ console.error(err.stack);
+ }
+ return output.join('.');
+ } else {
+ return packageVersion;
+ }
+ };
+ });
+enifed("container",
+ ["container/container","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ /*
+ Public api for the container is still in flux.
+ The public api, specified on the application namespace should be considered the stable api.
+ // @module container
+ @private
+ */
+
+ /*
+ Flag to enable/disable model factory injections (disabled by default)
+ If model factory injections are enabled, models should not be
+ accessed globally (only through `container.lookupFactory('model:modelName'))`);
+ */
+ Ember.MODEL_FACTORY_INJECTIONS = false;
+
+ if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') {
+ Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS;
+ }
+
+
+ var Container = __dependency1__["default"];
+
+ __exports__["default"] = Container;
+ });
+enifed("container/container",
+ ["ember-metal/core","ember-metal/keys","ember-metal/dictionary","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var emberKeys = __dependency2__["default"];
+ var dictionary = __dependency3__["default"];
+
+ // A lightweight container that helps to assemble and decouple components.
+ // Public api for the container is still in flux.
+ // The public api, specified on the application namespace should be considered the stable api.
+ function Container(parent) {
+ this.parent = parent;
+ this.children = [];
+
+ this.resolver = parent && parent.resolver || function() {};
+
+ this.registry = dictionary(parent ? parent.registry : null);
+ this.cache = dictionary(parent ? parent.cache : null);
+ this.factoryCache = dictionary(parent ? parent.factoryCache : null);
+ this.resolveCache = dictionary(parent ? parent.resolveCache : null);
+ this.typeInjections = dictionary(parent ? parent.typeInjections : null);
+ this.injections = dictionary(null);
+ this.normalizeCache = dictionary(null);
+
+ this.factoryTypeInjections = dictionary(parent ? parent.factoryTypeInjections : null);
+ this.factoryInjections = dictionary(null);
+
+ this._options = dictionary(parent ? parent._options : null);
+ this._typeOptions = dictionary(parent ? parent._typeOptions : null);
+ }
+
+ Container.prototype = {
+
+ /**
+ @property parent
+ @type Container
+ @default null
+ */
+ parent: null,
+
+ /**
+ @property children
+ @type Array
+ @default []
+ */
+ children: null,
+
+ /**
+ @property resolver
+ @type function
+ */
+ resolver: null,
+
+ /**
+ @property registry
+ @type InheritingDict
+ */
+ registry: null,
+
+ /**
+ @property cache
+ @type InheritingDict
+ */
+ cache: null,
+
+ /**
+ @property typeInjections
+ @type InheritingDict
+ */
+ typeInjections: null,
+
+ /**
+ @property injections
+ @type Object
+ @default {}
+ */
+ injections: null,
+
+ /**
+ @private
+
+ @property _options
+ @type InheritingDict
+ @default null
+ */
+ _options: null,
+
+ /**
+ @private
+
+ @property _typeOptions
+ @type InheritingDict
+ */
+ _typeOptions: null,
+
+ /**
+ Returns a new child of the current container. These children are configured
+ to correctly inherit from the current container.
+
+ @method child
+ @return {Container}
+ */
+ child: function() {
+ var container = new Container(this);
+ this.children.push(container);
+ return container;
+ },
+
+ /**
+ Sets a key-value pair on the current container. If a parent container,
+ has the same key, once set on a child, the parent and child will diverge
+ as expected.
+
+ @method set
+ @param {Object} object
+ @param {String} key
+ @param {any} value
+ */
+ set: function(object, key, value) {
+ object[key] = value;
+ },
+
+ /**
+ Registers a factory for later injection.
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('model:user', Person, {singleton: false });
+ container.register('fruit:favorite', Orange);
+ container.register('communication:main', Email, {singleton: false});
+ ```
+
+ @method register
+ @param {String} fullName
+ @param {Function} factory
+ @param {Object} options
+ */
+ register: function(fullName, factory, options) {
+
+ if (factory === undefined) {
+ throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`');
+ }
+
+ var normalizedName = this.normalize(fullName);
+
+ if (normalizedName in this.cache) {
+ throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.');
+ }
+
+ this.registry[normalizedName] = factory;
+ this._options[normalizedName] = (options || {});
+ },
+
+ /**
+ Unregister a fullName
+
+ ```javascript
+ var container = new Container();
+ container.register('model:user', User);
+
+ container.lookup('model:user') instanceof User //=> true
+
+ container.unregister('model:user')
+ container.lookup('model:user') === undefined //=> true
+ ```
+
+ @method unregister
+ @param {String} fullName
+ */
+ unregister: function(fullName) {
+
+ var normalizedName = this.normalize(fullName);
+
+ delete this.registry[normalizedName];
+ delete this.cache[normalizedName];
+ delete this.factoryCache[normalizedName];
+ delete this.resolveCache[normalizedName];
+ delete this._options[normalizedName];
+ },
+
+ /**
+ Given a fullName return the corresponding factory.
+
+ By default `resolve` will retrieve the factory from
+ its container's registry.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ container.resolve('api:twitter') // => Twitter
+ ```
+
+ Optionally the container can be provided with a custom resolver.
+ If provided, `resolve` will first provide the custom resolver
+ the opportunity to resolve the fullName, otherwise it will fallback
+ to the registry.
+
+ ```javascript
+ var container = new Container();
+ container.resolver = function(fullName) {
+ // lookup via the module system of choice
+ };
+
+ // the twitter factory is added to the module system
+ container.resolve('api:twitter') // => Twitter
+ ```
+
+ @method resolve
+ @param {String} fullName
+ @return {Function} fullName's factory
+ */
+ resolve: function(fullName) {
+ return resolve(this, this.normalize(fullName));
+ },
+
+ /**
+ A hook that can be used to describe how the resolver will
+ attempt to find the factory.
+
+ For example, the default Ember `.describe` returns the full
+ class name (including namespace) where Ember's resolver expects
+ to find the `fullName`.
+
+ @method describe
+ @param {String} fullName
+ @return {string} described fullName
+ */
+ describe: function(fullName) {
+ return fullName;
+ },
+
+ /**
+ A hook to enable custom fullName normalization behaviour
+
+ @method normalizeFullName
+ @param {String} fullName
+ @return {string} normalized fullName
+ */
+ normalizeFullName: function(fullName) {
+ return fullName;
+ },
+
+ /**
+ normalize a fullName based on the applications conventions
+
+ @method normalize
+ @param {String} fullName
+ @return {string} normalized fullName
+ */
+ normalize: function(fullName) {
+ return this.normalizeCache[fullName] || (
+ this.normalizeCache[fullName] = this.normalizeFullName(fullName)
+ );
+ },
+
+ /**
+ @method makeToString
+
+ @param {any} factory
+ @param {string} fullName
+ @return {function} toString function
+ */
+ makeToString: function(factory, fullName) {
+ return factory.toString();
+ },
+
+ /**
+ Given a fullName return a corresponding instance.
+
+ The default behaviour is for lookup to return a singleton instance.
+ The singleton is scoped to the container, allowing multiple containers
+ to all have their own locally scoped singletons.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ var twitter = container.lookup('api:twitter');
+
+ twitter instanceof Twitter; // => true
+
+ // by default the container will return singletons
+ var twitter2 = container.lookup('api:twitter');
+ twitter2 instanceof Twitter; // => true
+
+ twitter === twitter2; //=> true
+ ```
+
+ If singletons are not wanted an optional flag can be provided at lookup.
+
+ ```javascript
+ var container = new Container();
+ container.register('api:twitter', Twitter);
+
+ var twitter = container.lookup('api:twitter', { singleton: false });
+ var twitter2 = container.lookup('api:twitter', { singleton: false });
+
+ twitter === twitter2; //=> false
+ ```
+
+ @method lookup
+ @param {String} fullName
+ @param {Object} options
+ @return {any}
+ */
+ lookup: function(fullName, options) {
+ return lookup(this, this.normalize(fullName), options);
+ },
+
+ /**
+ Given a fullName return the corresponding factory.
+
+ @method lookupFactory
+ @param {String} fullName
+ @return {any}
+ */
+ lookupFactory: function(fullName) {
+ return factoryFor(this, this.normalize(fullName));
+ },
+
+ /**
+ Given a fullName check if the container is aware of its factory
+ or singleton instance.
+
+ @method has
+ @param {String} fullName
+ @return {Boolean}
+ */
+ has: function(fullName) {
+ return has(this, this.normalize(fullName));
+ },
+
+ /**
+ Allow registering options for all factories of a type.
+
+ ```javascript
+ var container = new Container();
+
+ // if all of type `connection` must not be singletons
+ container.optionsForType('connection', { singleton: false });
+
+ container.register('connection:twitter', TwitterConnection);
+ container.register('connection:facebook', FacebookConnection);
+
+ var twitter = container.lookup('connection:twitter');
+ var twitter2 = container.lookup('connection:twitter');
+
+ twitter === twitter2; // => false
+
+ var facebook = container.lookup('connection:facebook');
+ var facebook2 = container.lookup('connection:facebook');
+
+ facebook === facebook2; // => false
+ ```
+
+ @method optionsForType
+ @param {String} type
+ @param {Object} options
+ */
+ optionsForType: function(type, options) {
+ if (this.parent) { illegalChildOperation('optionsForType'); }
+
+ this._typeOptions[type] = options;
+ },
+
+ /**
+ @method options
+ @param {String} type
+ @param {Object} options
+ */
+ options: function(type, options) {
+ this.optionsForType(type, options);
+ },
+
+ /**
+ Used only via `injection`.
+
+ Provides a specialized form of injection, specifically enabling
+ all objects of one type to be injected with a reference to another
+ object.
+
+ For example, provided each object of type `controller` needed a `router`.
+ one would do the following:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('router:main', Router);
+ container.register('controller:user', UserController);
+ container.register('controller:post', PostController);
+
+ container.typeInjection('controller', 'router', 'router:main');
+
+ var user = container.lookup('controller:user');
+ var post = container.lookup('controller:post');
+
+ user.router instanceof Router; //=> true
+ post.router instanceof Router; //=> true
+
+ // both controllers share the same router
+ user.router === post.router; //=> true
+ ```
+
+ @private
+ @method typeInjection
+ @param {String} type
+ @param {String} property
+ @param {String} fullName
+ */
+ typeInjection: function(type, property, fullName) {
+
+ if (this.parent) { illegalChildOperation('typeInjection'); }
+
+ var fullNameType = fullName.split(':')[0];
+ if (fullNameType === type) {
+ throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s). Register the `' + fullName + '` as a different type and perform the typeInjection.');
+ }
+
+ addTypeInjection(this.typeInjections, type, property, fullName);
+ },
+
+ /**
+ Defines injection rules.
+
+ These rules are used to inject dependencies onto objects when they
+ are instantiated.
+
+ Two forms of injections are possible:
+
+ * Injecting one fullName on another fullName
+ * Injecting one fullName on a type
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('source:main', Source);
+ container.register('model:user', User);
+ container.register('model:post', Post);
+
+ // injecting one fullName on another fullName
+ // eg. each user model gets a post model
+ container.injection('model:user', 'post', 'model:post');
+
+ // injecting one fullName on another type
+ container.injection('model', 'source', 'source:main');
+
+ var user = container.lookup('model:user');
+ var post = container.lookup('model:post');
+
+ user.source instanceof Source; //=> true
+ post.source instanceof Source; //=> true
+
+ user.post instanceof Post; //=> true
+
+ // and both models share the same source
+ user.source === post.source; //=> true
+ ```
+
+ @method injection
+ @param {String} factoryName
+ @param {String} property
+ @param {String} injectionName
+ */
+ injection: function(fullName, property, injectionName) {
+ if (this.parent) { illegalChildOperation('injection'); }
+
+ validateFullName(injectionName);
+ var normalizedInjectionName = this.normalize(injectionName);
+
+ if (fullName.indexOf(':') === -1) {
+ return this.typeInjection(fullName, property, normalizedInjectionName);
+ }
+
+ var normalizedName = this.normalize(fullName);
+
+ if (this.cache[normalizedName]) {
+ throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + normalizedName + "', '" + property + "', '" + injectionName + "')");
+ }
+ addInjection(this.injections, normalizedName, property, normalizedInjectionName);
+ },
+
+
+ /**
+ Used only via `factoryInjection`.
+
+ Provides a specialized form of injection, specifically enabling
+ all factory of one type to be injected with a reference to another
+ object.
+
+ For example, provided each factory of type `model` needed a `store`.
+ one would do the following:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('store:main', SomeStore);
+
+ container.factoryTypeInjection('model', 'store', 'store:main');
+
+ var store = container.lookup('store:main');
+ var UserFactory = container.lookupFactory('model:user');
+
+ UserFactory.store instanceof SomeStore; //=> true
+ ```
+
+ @private
+ @method factoryTypeInjection
+ @param {String} type
+ @param {String} property
+ @param {String} fullName
+ */
+ factoryTypeInjection: function(type, property, fullName) {
+ if (this.parent) { illegalChildOperation('factoryTypeInjection'); }
+
+ addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName));
+ },
+
+ /**
+ Defines factory injection rules.
+
+ Similar to regular injection rules, but are run against factories, via
+ `Container#lookupFactory`.
+
+ These rules are used to inject objects onto factories when they
+ are looked up.
+
+ Two forms of injections are possible:
+
+ * Injecting one fullName on another fullName
+ * Injecting one fullName on a type
+
+ Example:
+
+ ```javascript
+ var container = new Container();
+
+ container.register('store:main', Store);
+ container.register('store:secondary', OtherStore);
+ container.register('model:user', User);
+ container.register('model:post', Post);
+
+ // injecting one fullName on another type
+ container.factoryInjection('model', 'store', 'store:main');
+
+ // injecting one fullName on another fullName
+ container.factoryInjection('model:post', 'secondaryStore', 'store:secondary');
+
+ var UserFactory = container.lookupFactory('model:user');
+ var PostFactory = container.lookupFactory('model:post');
+ var store = container.lookup('store:main');
+
+ UserFactory.store instanceof Store; //=> true
+ UserFactory.secondaryStore instanceof OtherStore; //=> false
+
+ PostFactory.store instanceof Store; //=> true
+ PostFactory.secondaryStore instanceof OtherStore; //=> true
+
+ // and both models share the same source instance
+ UserFactory.store === PostFactory.store; //=> true
+ ```
+
+ @method factoryInjection
+ @param {String} factoryName
+ @param {String} property
+ @param {String} injectionName
+ */
+ factoryInjection: function(fullName, property, injectionName) {
+ if (this.parent) { illegalChildOperation('injection'); }
+
+ var normalizedName = this.normalize(fullName);
+ var normalizedInjectionName = this.normalize(injectionName);
+
+ validateFullName(injectionName);
+
+ if (fullName.indexOf(':') === -1) {
+ return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName);
+ }
+
+
+ if (this.factoryCache[normalizedName]) {
+ throw new Error('Attempted to register a factoryInjection for a type that has already ' +
+ 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')');
+ }
+
+ addInjection(this.factoryInjections, normalizedName, property, normalizedInjectionName);
+ },
+
+ /**
+ A depth first traversal, destroying the container, its descendant containers and all
+ their managed objects.
+
+ @method destroy
+ */
+ destroy: function() {
+ for (var i = 0, length = this.children.length; i < length; i++) {
+ this.children[i].destroy();
+ }
+
+ this.children = [];
+
+ eachDestroyable(this, function(item) {
+ item.destroy();
+ });
+
+ this.parent = undefined;
+ this.isDestroyed = true;
+ },
+
+ /**
+ @method reset
+ */
+ reset: function() {
+ for (var i = 0, length = this.children.length; i < length; i++) {
+ resetCache(this.children[i]);
+ }
+
+ resetCache(this);
+ }
+ };
+
+ function resolve(container, normalizedName) {
+ var cached = container.resolveCache[normalizedName];
+ if (cached) { return cached; }
+
+ var resolved = container.resolver(normalizedName) || container.registry[normalizedName];
+ container.resolveCache[normalizedName] = resolved;
+
+ return resolved;
+ }
+
+ function has(container, fullName){
+ if (container.cache[fullName]) {
+ return true;
+ }
+
+ return !!container.resolve(fullName);
+ }
+
+ function lookup(container, fullName, options) {
+ options = options || {};
+
+ if (container.cache[fullName] && options.singleton !== false) {
+ return container.cache[fullName];
+ }
+
+ var value = instantiate(container, fullName);
+
+ if (value === undefined) { return; }
+
+ if (isSingleton(container, fullName) && options.singleton !== false) {
+ container.cache[fullName] = value;
+ }
+
+ return value;
+ }
+
+ function illegalChildOperation(operation) {
+ throw new Error(operation + ' is not currently supported on child containers');
+ }
+
+ function isSingleton(container, fullName) {
+ var singleton = option(container, fullName, 'singleton');
+
+ return singleton !== false;
+ }
+
+ function buildInjections(container, injections) {
+ var hash = {};
+
+ if (!injections) { return hash; }
+
+ var injection, injectable;
+
+ for (var i = 0, length = injections.length; i < length; i++) {
+ injection = injections[i];
+ injectable = lookup(container, injection.fullName);
+
+ if (injectable !== undefined) {
+ hash[injection.property] = injectable;
+ } else {
+ throw new Error('Attempting to inject an unknown injection: `' + injection.fullName + '`');
+ }
+ }
+
+ return hash;
+ }
+
+ function option(container, fullName, optionName) {
+ var options = container._options[fullName];
+
+ if (options && options[optionName] !== undefined) {
+ return options[optionName];
+ }
+
+ var type = fullName.split(':')[0];
+ options = container._typeOptions[type];
+
+ if (options) {
+ return options[optionName];
+ }
+ }
+
+ function factoryFor(container, fullName) {
+ var cache = container.factoryCache;
+ if (cache[fullName]) {
+ return cache[fullName];
+ }
+ var factory = container.resolve(fullName);
+ if (factory === undefined) { return; }
+
+ var type = fullName.split(':')[0];
+ if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) {
+ // TODO: think about a 'safe' merge style extension
+ // for now just fallback to create time injection
+ cache[fullName] = factory;
+ return factory;
+ } else {
+ var injections = injectionsFor(container, fullName);
+ var factoryInjections = factoryInjectionsFor(container, fullName);
+
+ factoryInjections._toString = container.makeToString(factory, fullName);
+
+ var injectedFactory = factory.extend(injections);
+ injectedFactory.reopenClass(factoryInjections);
+
+ cache[fullName] = injectedFactory;
+
+ return injectedFactory;
+ }
+ }
+
+ function injectionsFor(container, fullName) {
+ var splitName = fullName.split(':');
+ var type = splitName[0];
+ var injections = [];
+
+ injections = injections.concat(container.typeInjections[type] || []);
+ injections = injections.concat(container.injections[fullName] || []);
+
+ injections = buildInjections(container, injections);
+ injections._debugContainerKey = fullName;
+ injections.container = container;
+
+ return injections;
+ }
+
+ function factoryInjectionsFor(container, fullName) {
+ var splitName = fullName.split(':');
+ var type = splitName[0];
+ var factoryInjections = [];
+
+ factoryInjections = factoryInjections.concat(container.factoryTypeInjections[type] || []);
+ factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []);
+
+ factoryInjections = buildInjections(container, factoryInjections);
+ factoryInjections._debugContainerKey = fullName;
+
+ return factoryInjections;
+ }
+
+ function instantiate(container, fullName) {
+ var factory = factoryFor(container, fullName);
+
+ if (option(container, fullName, 'instantiate') === false) {
+ return factory;
+ }
+
+ if (factory) {
+ if (typeof factory.create !== 'function') {
+ throw new Error('Failed to create an instance of \'' + fullName + '\'. ' +
+ 'Most likely an improperly defined class or an invalid module export.');
+ }
+
+ if (typeof factory.extend === 'function') {
+ // assume the factory was extendable and is already injected
+ return factory.create();
+ } else {
+ // assume the factory was extendable
+ // to create time injections
+ // TODO: support new'ing for instantiation and merge injections for pure JS Functions
+ return factory.create(injectionsFor(container, fullName));
+ }
+ }
+ }
+
+ function eachDestroyable(container, callback) {
+ var cache = container.cache;
+ var keys = emberKeys(cache);
+ var key, value;
+
+ for (var i = 0, l = keys.length; i < l; i++) {
+ key = keys[i];
+ value = cache[key];
+
+ if (option(container, key, 'instantiate') !== false) {
+ callback(value);
+ }
+ }
+ }
+
+ function resetCache(container) {
+ eachDestroyable(container, function(value) {
+ value.destroy();
+ });
+
+ container.cache.dict = dictionary(null);
+ }
+
+ function addTypeInjection(rules, type, property, fullName) {
+ var injections = rules[type];
+
+ if (!injections) {
+ injections = [];
+ rules[type] = injections;
+ }
+
+ injections.push({
+ property: property,
+ fullName: fullName
+ });
+ }
+
+ var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/;
+ function validateFullName(fullName) {
+ if (!VALID_FULL_NAME_REGEXP.test(fullName)) {
+ throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName);
+ }
+ return true;
+ }
+
+ function addInjection(rules, factoryName, property, injectionName) {
+ var injections = rules[factoryName] = rules[factoryName] || [];
+ injections.push({
+ property: property,
+ fullName: injectionName
+ });
+ }
+
+ __exports__["default"] = Container;
+ });
+enifed("ember-application",
+ ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var runLoadHooks = __dependency2__.runLoadHooks;
+
+ /**
+ Ember Application
+
+ @module ember
+ @submodule ember-application
+ @requires ember-views, ember-routing
+ */
+
+ var DAG = __dependency3__["default"];
+ var Resolver = __dependency4__.Resolver;
+ var DefaultResolver = __dependency4__["default"];
+ var Application = __dependency5__["default"];
+ // side effect of extending ControllerMixin
+
+ Ember.Application = Application;
+ Ember.DAG = DAG;
+ Ember.Resolver = Resolver;
+ Ember.DefaultResolver = DefaultResolver;
+
+ runLoadHooks('Ember.Application', Application);
+ });
+enifed("ember-application/ext/controller",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var EmberError = __dependency4__["default"];
+ var inspect = __dependency5__.inspect;
+ var computed = __dependency6__.computed;
+ var ControllerMixin = __dependency7__["default"];
+ var meta = __dependency5__.meta;
+ var controllerFor = __dependency8__["default"];
+
+ function verifyNeedsDependencies(controller, container, needs) {
+ var dependency, i, l;
+ var missing = [];
+
+ for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found");
+ }
+ }
+
+ var defaultControllersComputedProperty = computed(function() {
+ var controller = this;
+
+ return {
+ needs: get(controller, 'needs'),
+ container: get(controller, 'container'),
+ unknownProperty: function(controllerName) {
+ var needs = this.needs;
+ var dependency, i, l;
+
+ for (i=0, l=needs.length; i 0) {
+
+ if (this.container) {
+ verifyNeedsDependencies(this, this.container, needs);
+ }
+
+ // if needs then initialize controllers proxy
+ get(this, 'controllers');
+ }
+
+ this._super.apply(this, arguments);
+ },
+
+ /**
+ @method controllerFor
+ @see {Ember.Route#controllerFor}
+ @deprecated Use `needs` instead
+ */
+ controllerFor: function(controllerName) {
+ return controllerFor(get(this, 'container'), controllerName);
+ },
+
+ /**
+ Stores the instances of other controllers available from within
+ this controller. Any controller listed by name in the `needs`
+ property will be accessible by name through this property.
+
+ ```javascript
+ App.CommentsController = Ember.ArrayController.extend({
+ needs: ['post'],
+ postTitle: function(){
+ var currentPost = this.get('controllers.post'); // instance of App.PostController
+ return currentPost.get('title');
+ }.property('controllers.post.title')
+ });
+ ```
+
+ @see {Ember.ControllerMixin#needs}
+ @property {Object} controllers
+ @default null
+ */
+ controllers: defaultControllersComputedProperty
+ });
+
+ __exports__["default"] = ControllerMixin;
+ });
+enifed("ember-application/system/application",
+ ["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-handlebars/controls/select","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var runLoadHooks = __dependency4__.runLoadHooks;
+ var DAG = __dependency5__["default"];
+ var Namespace = __dependency6__["default"];
+ var DeferredMixin = __dependency7__["default"];
+ var DefaultResolver = __dependency8__["default"];
+ var create = __dependency9__.create;
+ var run = __dependency10__["default"];
+ var canInvoke = __dependency11__.canInvoke;
+ var Container = __dependency12__["default"];
+ var Controller = __dependency13__["default"];
+ var EnumerableUtils = __dependency14__["default"];
+ var ObjectController = __dependency15__["default"];
+ var ArrayController = __dependency16__["default"];
+ var SelectView = __dependency17__["default"];
+ var EventDispatcher = __dependency18__["default"];
+ //import ContainerDebugAdapter from "ember-extension-support/container_debug_adapter";
+ var jQuery = __dependency19__["default"];
+ var Route = __dependency20__["default"];
+ var Router = __dependency21__["default"];
+ var HashLocation = __dependency22__["default"];
+ var HistoryLocation = __dependency23__["default"];
+ var AutoLocation = __dependency24__["default"];
+ var NoneLocation = __dependency25__["default"];
+ var BucketCache = __dependency26__["default"];
+
+ var K = __dependency27__.K;
+ var EmberHandlebars = __dependency28__["default"];
+
+ var ContainerDebugAdapter;
+ function props(obj) {
+ var properties = [];
+
+ for (var key in obj) {
+ properties.push(key);
+ }
+
+ return properties;
+ }
+
+ /**
+ An instance of `Ember.Application` is the starting point for every Ember
+ application. It helps to instantiate, initialize and coordinate the many
+ objects that make up your app.
+
+ Each Ember app has one and only one `Ember.Application` object. In fact, the
+ very first thing you should do in your application is create the instance:
+
+ ```javascript
+ window.App = Ember.Application.create();
+ ```
+
+ Typically, the application object is the only global variable. All other
+ classes in your app should be properties on the `Ember.Application` instance,
+ which highlights its first role: a global namespace.
+
+ For example, if you define a view class, it might look like this:
+
+ ```javascript
+ App.MyView = Ember.View.extend();
+ ```
+
+ By default, calling `Ember.Application.create()` will automatically initialize
+ your application by calling the `Ember.Application.initialize()` method. If
+ you need to delay initialization, you can call your app's `deferReadiness()`
+ method. When you are ready for your app to be initialized, call its
+ `advanceReadiness()` method.
+
+ You can define a `ready` method on the `Ember.Application` instance, which
+ will be run by Ember when the application is initialized.
+
+ Because `Ember.Application` inherits from `Ember.Namespace`, any classes
+ you create will have useful string representations when calling `toString()`.
+ See the `Ember.Namespace` documentation for more information.
+
+ While you can think of your `Ember.Application` as a container that holds the
+ other classes in your application, there are several other responsibilities
+ going on under-the-hood that you may want to understand.
+
+ ### Event Delegation
+
+ Ember uses a technique called _event delegation_. This allows the framework
+ to set up a global, shared event listener instead of requiring each view to
+ do it manually. For example, instead of each view registering its own
+ `mousedown` listener on its associated element, Ember sets up a `mousedown`
+ listener on the `body`.
+
+ If a `mousedown` event occurs, Ember will look at the target of the event and
+ start walking up the DOM node tree, finding corresponding views and invoking
+ their `mouseDown` method as it goes.
+
+ `Ember.Application` has a number of default events that it listens for, as
+ well as a mapping from lowercase events to camel-cased view method names. For
+ example, the `keypress` event causes the `keyPress` method on the view to be
+ called, the `dblclick` event causes `doubleClick` to be called, and so on.
+
+ If there is a bubbling browser event that Ember does not listen for by
+ default, you can specify custom events and their corresponding view method
+ names by setting the application's `customEvents` property:
+
+ ```javascript
+ App = Ember.Application.create({
+ customEvents: {
+ // add support for the paste event
+ paste: "paste"
+ }
+ });
+ ```
+
+ By default, the application sets up these event listeners on the document
+ body. However, in cases where you are embedding an Ember application inside
+ an existing page, you may want it to set up the listeners on an element
+ inside the body.
+
+ For example, if only events inside a DOM element with the ID of `ember-app`
+ should be delegated, set your application's `rootElement` property:
+
+ ```javascript
+ window.App = Ember.Application.create({
+ rootElement: '#ember-app'
+ });
+ ```
+
+ The `rootElement` can be either a DOM element or a jQuery-compatible selector
+ string. Note that *views appended to the DOM outside the root element will
+ not receive events.* If you specify a custom root element, make sure you only
+ append views inside it!
+
+ To learn more about the advantages of event delegation and the Ember view
+ layer, and a list of the event listeners that are setup by default, visit the
+ [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation).
+
+ ### Initializers
+
+ Libraries on top of Ember can add initializers, like so:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'api-adapter',
+
+ initialize: function(container, application) {
+ application.register('api-adapter:main', ApiAdapter);
+ }
+ });
+ ```
+
+ Initializers provide an opportunity to access the container, which
+ organizes the different components of an Ember application. Additionally
+ they provide a chance to access the instantiated application. Beyond
+ being used for libraries, initializers are also a great way to organize
+ dependency injection or setup in your own application.
+
+ ### Routing
+
+ In addition to creating your application's router, `Ember.Application` is
+ also responsible for telling the router when to start routing. Transitions
+ between routes can be logged with the `LOG_TRANSITIONS` flag, and more
+ detailed intra-transition logging can be logged with
+ the `LOG_TRANSITIONS_INTERNAL` flag:
+
+ ```javascript
+ window.App = Ember.Application.create({
+ LOG_TRANSITIONS: true, // basic logging of successful transitions
+ LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps
+ });
+ ```
+
+ By default, the router will begin trying to translate the current URL into
+ application state once the browser emits the `DOMContentReady` event. If you
+ need to defer routing, you can call the application's `deferReadiness()`
+ method. Once routing can begin, call the `advanceReadiness()` method.
+
+ If there is any setup required before routing begins, you can implement a
+ `ready()` method on your app that will be invoked immediately before routing
+ begins.
+ ```
+
+ @class Application
+ @namespace Ember
+ @extends Ember.Namespace
+ */
+
+ var Application = Namespace.extend(DeferredMixin, {
+ _suppressDeferredDeprecation: true,
+
+ /**
+ The root DOM element of the Application. This can be specified as an
+ element or a
+ [jQuery-compatible selector string](http://api.jquery.com/category/selectors/).
+
+ This is the element that will be passed to the Application's,
+ `eventDispatcher`, which sets up the listeners for event delegation. Every
+ view in your application should be a child of the element you specify here.
+
+ @property rootElement
+ @type DOMElement
+ @default 'body'
+ */
+ rootElement: 'body',
+
+ /**
+ The `Ember.EventDispatcher` responsible for delegating events to this
+ application's views.
+
+ The event dispatcher is created by the application at initialization time
+ and sets up event listeners on the DOM element described by the
+ application's `rootElement` property.
+
+ See the documentation for `Ember.EventDispatcher` for more information.
+
+ @property eventDispatcher
+ @type Ember.EventDispatcher
+ @default null
+ */
+ eventDispatcher: null,
+
+ /**
+ The DOM events for which the event dispatcher should listen.
+
+ By default, the application's `Ember.EventDispatcher` listens
+ for a set of standard DOM events, such as `mousedown` and
+ `keyup`, and delegates them to your application's `Ember.View`
+ instances.
+
+ If you would like additional bubbling events to be delegated to your
+ views, set your `Ember.Application`'s `customEvents` property
+ to a hash containing the DOM event name as the key and the
+ corresponding view method name as the value. For example:
+
+ ```javascript
+ App = Ember.Application.create({
+ customEvents: {
+ // add support for the paste event
+ paste: "paste"
+ }
+ });
+ ```
+
+ @property customEvents
+ @type Object
+ @default null
+ */
+ customEvents: null,
+
+ // Start off the number of deferrals at 1. This will be
+ // decremented by the Application's own `initialize` method.
+ _readinessDeferrals: 1,
+
+ init: function() {
+ if (!this.$) { this.$ = jQuery; }
+ this.__container__ = this.buildContainer();
+
+ this.Router = this.defaultRouter();
+
+ this._super();
+
+ this.scheduleInitialize();
+
+ Ember.libraries.registerCoreLibrary('Handlebars' + (EmberHandlebars.compile ? '' : '-runtime'), EmberHandlebars.VERSION);
+ Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery);
+
+ if ( Ember.LOG_VERSION ) {
+ Ember.LOG_VERSION = false; // we only need to see this once per Application#init
+
+ var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) {
+ return get(item, "name.length");
+ });
+
+ var maxNameLength = Math.max.apply(this, nameLengths);
+
+ Ember.libraries.each(function(name, version) {
+ var spaces = new Array(maxNameLength - name.length + 1).join(" ");
+ });
+ }
+ },
+
+ /**
+ Build the container for the current application.
+
+ Also register a default application view in case the application
+ itself does not.
+
+ @private
+ @method buildContainer
+ @return {Ember.Container} the configured container
+ */
+ buildContainer: function() {
+ var container = this.__container__ = Application.buildContainer(this);
+
+ return container;
+ },
+
+ /**
+ If the application has not opted out of routing and has not explicitly
+ defined a router, supply a default router for the application author
+ to configure.
+
+ This allows application developers to do:
+
+ ```javascript
+ var App = Ember.Application.create();
+
+ App.Router.map(function() {
+ this.resource('posts');
+ });
+ ```
+
+ @private
+ @method defaultRouter
+ @return {Ember.Router} the default router
+ */
+
+ defaultRouter: function() {
+ if (this.Router === false) { return; }
+ var container = this.__container__;
+
+ if (this.Router) {
+ container.unregister('router:main');
+ container.register('router:main', this.Router);
+ }
+
+ return container.lookupFactory('router:main');
+ },
+
+ /**
+ Automatically initialize the application once the DOM has
+ become ready.
+
+ The initialization itself is scheduled on the actions queue
+ which ensures that application loading finishes before
+ booting.
+
+ If you are asynchronously loading code, you should call
+ `deferReadiness()` to defer booting, and then call
+ `advanceReadiness()` once all of your code has finished
+ loading.
+
+ @private
+ @method scheduleInitialize
+ */
+ scheduleInitialize: function() {
+ var self = this;
+
+ if (!this.$ || this.$.isReady) {
+ run.schedule('actions', self, '_initialize');
+ } else {
+ this.$().ready(function runInitialize() {
+ run(self, '_initialize');
+ });
+ }
+ },
+
+ /**
+ Use this to defer readiness until some condition is true.
+
+ Example:
+
+ ```javascript
+ App = Ember.Application.create();
+ App.deferReadiness();
+
+ jQuery.getJSON("/auth-token", function(token) {
+ App.token = token;
+ App.advanceReadiness();
+ });
+ ```
+
+ This allows you to perform asynchronous setup logic and defer
+ booting your application until the setup has finished.
+
+ However, if the setup requires a loading UI, it might be better
+ to use the router for this purpose.
+
+ @method deferReadiness
+ */
+ deferReadiness: function() {
+ this._readinessDeferrals++;
+ },
+
+ /**
+ Call `advanceReadiness` after any asynchronous setup logic has completed.
+ Each call to `deferReadiness` must be matched by a call to `advanceReadiness`
+ or the application will never become ready and routing will not begin.
+
+ @method advanceReadiness
+ @see {Ember.Application#deferReadiness}
+ */
+ advanceReadiness: function() {
+ this._readinessDeferrals--;
+
+ if (this._readinessDeferrals === 0) {
+ run.once(this, this.didBecomeReady);
+ }
+ },
+
+ /**
+ Registers a factory that can be used for dependency injection (with
+ `App.inject`) or for service lookup. Each factory is registered with
+ a full name including two parts: `type:name`.
+
+ A simple example:
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.Orange = Ember.Object.extend();
+ App.register('fruit:favorite', App.Orange);
+ ```
+
+ Ember will resolve factories from the `App` namespace automatically.
+ For example `App.CarsController` will be discovered and returned if
+ an application requests `controller:cars`.
+
+ An example of registering a controller with a non-standard name:
+
+ ```javascript
+ var App = Ember.Application.create(),
+ Session = Ember.Controller.extend();
+
+ App.register('controller:session', Session);
+
+ // The Session controller can now be treated like a normal controller,
+ // despite its non-standard name.
+ App.ApplicationController = Ember.Controller.extend({
+ needs: ['session']
+ });
+ ```
+
+ Registered factories are **instantiated** by having `create`
+ called on them. Additionally they are **singletons**, each time
+ they are looked up they return the same instance.
+
+ Some examples modifying that default behavior:
+
+ ```javascript
+ var App = Ember.Application.create();
+
+ App.Person = Ember.Object.extend();
+ App.Orange = Ember.Object.extend();
+ App.Email = Ember.Object.extend();
+ App.session = Ember.Object.create();
+
+ App.register('model:user', App.Person, {singleton: false });
+ App.register('fruit:favorite', App.Orange);
+ App.register('communication:main', App.Email, {singleton: false});
+ App.register('session', App.session, {instantiate: false});
+ ```
+
+ @method register
+ @param fullName {String} type:name (e.g., 'model:user')
+ @param factory {Function} (e.g., App.Person)
+ @param options {Object} (optional) disable instantiation or singleton usage
+ **/
+ register: function() {
+ var container = this.__container__;
+ container.register.apply(container, arguments);
+ },
+
+ /**
+ Define a dependency injection onto a specific factory or all factories
+ of a type.
+
+ When Ember instantiates a controller, view, or other framework component
+ it can attach a dependency to that component. This is often used to
+ provide services to a set of framework components.
+
+ An example of providing a session object to all controllers:
+
+ ```javascript
+ var App = Ember.Application.create(),
+ Session = Ember.Object.extend({ isAuthenticated: false });
+
+ // A factory must be registered before it can be injected
+ App.register('session:main', Session);
+
+ // Inject 'session:main' onto all factories of the type 'controller'
+ // with the name 'session'
+ App.inject('controller', 'session', 'session:main');
+
+ App.IndexController = Ember.Controller.extend({
+ isLoggedIn: Ember.computed.alias('session.isAuthenticated')
+ });
+ ```
+
+ Injections can also be performed on specific factories.
+
+ ```javascript
+ App.inject(, , )
+ App.inject('route', 'source', 'source:main')
+ App.inject('route:application', 'email', 'model:email')
+ ```
+
+ It is important to note that injections can only be performed on
+ classes that are instantiated by Ember itself. Instantiating a class
+ directly (via `create` or `new`) bypasses the dependency injection
+ system.
+
+ Ember-Data instantiates its models in a unique manner, and consequently
+ injections onto models (or all models) will not work as expected. Injections
+ on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS`
+ to `true`.
+
+ @method inject
+ @param factoryNameOrType {String}
+ @param property {String}
+ @param injectionName {String}
+ **/
+ inject: function() {
+ var container = this.__container__;
+ container.injection.apply(container, arguments);
+ },
+
+ /**
+ Calling initialize manually is not supported.
+
+ Please see Ember.Application#advanceReadiness and
+ Ember.Application#deferReadiness.
+
+ @private
+ @deprecated
+ @method initialize
+ **/
+ initialize: function() {
+ },
+
+ /**
+ Initialize the application. This happens automatically.
+
+ Run any initializers and run the application load hook. These hooks may
+ choose to defer readiness. For example, an authentication hook might want
+ to defer readiness until the auth token has been retrieved.
+
+ @private
+ @method _initialize
+ */
+ _initialize: function() {
+ if (this.isDestroyed) { return; }
+
+ // At this point, the App.Router must already be assigned
+ if (this.Router) {
+ var container = this.__container__;
+ container.unregister('router:main');
+ container.register('router:main', this.Router);
+ }
+
+ this.runInitializers();
+ runLoadHooks('application', this);
+
+ // At this point, any initializers or load hooks that would have wanted
+ // to defer readiness have fired. In general, advancing readiness here
+ // will proceed to didBecomeReady.
+ this.advanceReadiness();
+
+ return this;
+ },
+
+ /**
+ Reset the application. This is typically used only in tests. It cleans up
+ the application in the following order:
+
+ 1. Deactivate existing routes
+ 2. Destroy all objects in the container
+ 3. Create a new application container
+ 4. Re-route to the existing url
+
+ Typical Example:
+
+ ```javascript
+
+ var App;
+
+ run(function() {
+ App = Ember.Application.create();
+ });
+
+ module("acceptance test", {
+ setup: function() {
+ App.reset();
+ }
+ });
+
+ test("first test", function() {
+ // App is freshly reset
+ });
+
+ test("first test", function() {
+ // App is again freshly reset
+ });
+ ```
+
+ Advanced Example:
+
+ Occasionally you may want to prevent the app from initializing during
+ setup. This could enable extra configuration, or enable asserting prior
+ to the app becoming ready.
+
+ ```javascript
+
+ var App;
+
+ run(function() {
+ App = Ember.Application.create();
+ });
+
+ module("acceptance test", {
+ setup: function() {
+ run(function() {
+ App.reset();
+ App.deferReadiness();
+ });
+ }
+ });
+
+ test("first test", function() {
+ ok(true, 'something before app is initialized');
+
+ run(function() {
+ App.advanceReadiness();
+ });
+ ok(true, 'something after app is initialized');
+ });
+ ```
+
+ @method reset
+ **/
+ reset: function() {
+ this._readinessDeferrals = 1;
+
+ function handleReset() {
+ var router = this.__container__.lookup('router:main');
+ router.reset();
+
+ run(this.__container__, 'destroy');
+
+ this.buildContainer();
+
+ run.schedule('actions', this, function() {
+ this._initialize();
+ });
+ }
+
+ run.join(this, handleReset);
+ },
+
+ /**
+ @private
+ @method runInitializers
+ */
+ runInitializers: function() {
+ var initializersByName = get(this.constructor, 'initializers');
+ var initializers = props(initializersByName);
+ var container = this.__container__;
+ var graph = new DAG();
+ var namespace = this;
+ var name, initializer;
+
+ for (var i = 0; i < initializers.length; i++) {
+ initializer = initializersByName[initializers[i]];
+ graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after);
+ }
+
+ graph.topsort(function (vertex) {
+ var initializer = vertex.value;
+ initializer(container, namespace);
+ });
+ },
+
+ /**
+ @private
+ @method didBecomeReady
+ */
+ didBecomeReady: function() {
+ this.setupEventDispatcher();
+ this.ready(); // user hook
+ this.startRouting();
+
+ if (!Ember.testing) {
+ // Eagerly name all classes that are already loaded
+ Ember.Namespace.processAll();
+ Ember.BOOTED = true;
+ }
+
+ this.resolve(this);
+ },
+
+ /**
+ Setup up the event dispatcher to receive events on the
+ application's `rootElement` with any registered
+ `customEvents`.
+
+ @private
+ @method setupEventDispatcher
+ */
+ setupEventDispatcher: function() {
+ var customEvents = get(this, 'customEvents');
+ var rootElement = get(this, 'rootElement');
+ var dispatcher = this.__container__.lookup('event_dispatcher:main');
+
+ set(this, 'eventDispatcher', dispatcher);
+ dispatcher.setup(customEvents, rootElement);
+ },
+
+ /**
+ If the application has a router, use it to route to the current URL, and
+ trigger a new call to `route` whenever the URL changes.
+
+ @private
+ @method startRouting
+ @property router {Ember.Router}
+ */
+ startRouting: function() {
+ var router = this.__container__.lookup('router:main');
+ if (!router) { return; }
+
+ router.startRouting();
+ },
+
+ handleURL: function(url) {
+ var router = this.__container__.lookup('router:main');
+
+ router.handleURL(url);
+ },
+
+ /**
+ Called when the Application has become ready.
+ The call will be delayed until the DOM has become ready.
+
+ @event ready
+ */
+ ready: K,
+
+ /**
+ @deprecated Use 'Resolver' instead
+ Set this to provide an alternate class to `Ember.DefaultResolver`
+
+
+ @property resolver
+ */
+ resolver: null,
+
+ /**
+ Set this to provide an alternate class to `Ember.DefaultResolver`
+
+ @property resolver
+ */
+ Resolver: null,
+
+ willDestroy: function() {
+ Ember.BOOTED = false;
+ // Ensure deactivation of routes before objects are destroyed
+ this.__container__.lookup('router:main').reset();
+
+ this.__container__.destroy();
+ },
+
+ initializer: function(options) {
+ this.constructor.initializer(options);
+ },
+
+ /**
+ @method then
+ @private
+ @deprecated
+ */
+ then: function() {
+
+ this._super.apply(this, arguments);
+ }
+ });
+
+ Application.reopenClass({
+ initializers: create(null),
+
+ /**
+ Initializer receives an object which has the following attributes:
+ `name`, `before`, `after`, `initialize`. The only required attribute is
+ `initialize, all others are optional.
+
+ * `name` allows you to specify under which name the initializer is registered.
+ This must be a unique name, as trying to register two initializers with the
+ same name will result in an error.
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'namedInitializer',
+ initialize: function(container, application) {
+ Ember.debug("Running namedInitializer!");
+ }
+ });
+ ```
+
+ * `before` and `after` are used to ensure that this initializer is ran prior
+ or after the one identified by the value. This value can be a single string
+ or an array of strings, referencing the `name` of other initializers.
+
+ An example of ordering initializers, we create an initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'first',
+ initialize: function(container, application) {
+ Ember.debug("First initializer!");
+ }
+ });
+
+ // DEBUG: First initializer!
+ ```
+
+ We add another initializer named `second`, specifying that it should run
+ after the initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'second',
+ after: 'first',
+
+ initialize: function(container, application) {
+ Ember.debug("Second initializer!");
+ }
+ });
+
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ ```
+
+ Afterwards we add a further initializer named `pre`, this time specifying
+ that it should run before the initializer named `first`:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'pre',
+ before: 'first',
+
+ initialize: function(container, application) {
+ Ember.debug("Pre initializer!");
+ }
+ });
+
+ // DEBUG: Pre initializer!
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ ```
+
+ Finally we add an initializer named `post`, specifying it should run after
+ both the `first` and the `second` initializers:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'post',
+ after: ['first', 'second'],
+
+ initialize: function(container, application) {
+ Ember.debug("Post initializer!");
+ }
+ });
+
+ // DEBUG: Pre initializer!
+ // DEBUG: First initializer!
+ // DEBUG: Second initializer!
+ // DEBUG: Post initializer!
+ ```
+
+ * `initialize` is a callback function that receives two arguments, `container`
+ and `application` on which you can operate.
+
+ Example of using `container` to preload data into the store:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: "preload-data",
+
+ initialize: function(container, application) {
+ var store = container.lookup('store:main');
+ store.pushPayload(preloadedData);
+ }
+ });
+ ```
+
+ Example of using `application` to register an adapter:
+
+ ```javascript
+ Ember.Application.initializer({
+ name: 'api-adapter',
+
+ initialize: function(container, application) {
+ application.register('api-adapter:main', ApiAdapter);
+ }
+ });
+ ```
+
+ @method initializer
+ @param initializer {Object}
+ */
+ initializer: function(initializer) {
+ // If this is the first initializer being added to a subclass, we are going to reopen the class
+ // to make sure we have a new `initializers` object, which extends from the parent class' using
+ // prototypal inheritance. Without this, attempting to add initializers to the subclass would
+ // pollute the parent class as well as other subclasses.
+ if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) {
+ this.reopenClass({
+ initializers: create(this.initializers)
+ });
+ }
+
+
+ this.initializers[initializer.name] = initializer;
+ },
+
+ /**
+ This creates a container with the default Ember naming conventions.
+
+ It also configures the container:
+
+ * registered views are created every time they are looked up (they are
+ not singletons)
+ * registered templates are not factories; the registered value is
+ returned directly.
+ * the router receives the application as its `namespace` property
+ * all controllers receive the router as their `target` and `controllers`
+ properties
+ * all controllers receive the application as their `namespace` property
+ * the application view receives the application controller as its
+ `controller` property
+ * the application view receives the application template as its
+ `defaultTemplate` property
+
+ @private
+ @method buildContainer
+ @static
+ @param {Ember.Application} namespace the application to build the
+ container for.
+ @return {Ember.Container} the built container
+ */
+ buildContainer: function(namespace) {
+ var container = new Container();
+
+ container.set = set;
+ container.resolver = resolverFor(namespace);
+ container.normalizeFullName = container.resolver.normalize;
+ container.describe = container.resolver.describe;
+ container.makeToString = container.resolver.makeToString;
+
+ container.optionsForType('component', { singleton: false });
+ container.optionsForType('view', { singleton: false });
+ container.optionsForType('template', { instantiate: false });
+ container.optionsForType('helper', { instantiate: false });
+
+ container.register('application:main', namespace, { instantiate: false });
+
+ container.register('controller:basic', Controller, { instantiate: false });
+ container.register('controller:object', ObjectController, { instantiate: false });
+ container.register('controller:array', ArrayController, { instantiate: false });
+
+ container.register('view:select', SelectView);
+
+ container.register('route:basic', Route, { instantiate: false });
+ container.register('event_dispatcher:main', EventDispatcher);
+
+ container.register('router:main', Router);
+ container.injection('router:main', 'namespace', 'application:main');
+
+ container.register('location:auto', AutoLocation);
+ container.register('location:hash', HashLocation);
+ container.register('location:history', HistoryLocation);
+ container.register('location:none', NoneLocation);
+
+ container.injection('controller', 'target', 'router:main');
+ container.injection('controller', 'namespace', 'application:main');
+
+ container.register('-bucket-cache:main', BucketCache);
+ container.injection('router', '_bucketCache', '-bucket-cache:main');
+ container.injection('route', '_bucketCache', '-bucket-cache:main');
+ container.injection('controller', '_bucketCache', '-bucket-cache:main');
+
+ container.injection('route', 'router', 'router:main');
+ container.injection('location', 'rootURL', '-location-setting:root-url');
+
+ // DEBUGGING
+ container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false });
+ container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main');
+ container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main');
+ // Custom resolver authors may want to register their own ContainerDebugAdapter with this key
+
+ // ES6TODO: resolve this via import once ember-application package is ES6'ed
+ if (!ContainerDebugAdapter) { ContainerDebugAdapter = requireModule('ember-extension-support/container_debug_adapter')['default']; }
+ container.register('container-debug-adapter:main', ContainerDebugAdapter);
+
+ return container;
+ }
+ });
+
+ /**
+ This function defines the default lookup rules for container lookups:
+
+ * templates are looked up on `Ember.TEMPLATES`
+ * other names are looked up on the application after classifying the name.
+ For example, `controller:post` looks up `App.PostController` by default.
+ * if the default lookup fails, look for registered classes on the container
+
+ This allows the application to register default injections in the container
+ that could be overridden by the normal naming convention.
+
+ @private
+ @method resolverFor
+ @param {Ember.Namespace} namespace the namespace to look for classes
+ @return {*} the resolved value for a given lookup
+ */
+ function resolverFor(namespace) {
+ if (namespace.get('resolver')) {
+ }
+
+ var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver;
+ var resolver = ResolverClass.create({
+ namespace: namespace
+ });
+
+ function resolve(fullName) {
+ return resolver.resolve(fullName);
+ }
+
+ resolve.describe = function(fullName) {
+ return resolver.lookupDescription(fullName);
+ };
+
+ resolve.makeToString = function(factory, fullName) {
+ return resolver.makeToString(factory, fullName);
+ };
+
+ resolve.normalize = function(fullName) {
+ if (resolver.normalize) {
+ return resolver.normalize(fullName);
+ } else {
+ return fullName;
+ }
+ };
+
+ resolve.__resolver__ = resolver;
+
+ return resolve;
+ }
+
+ __exports__["default"] = Application;
+ });
+enifed("ember-application/system/dag",
+ ["ember-metal/error","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberError = __dependency1__["default"];
+
+ function visit(vertex, fn, visited, path) {
+ var name = vertex.name;
+ var vertices = vertex.incoming;
+ var names = vertex.incomingNames;
+ var len = names.length;
+ var i;
+
+ if (!visited) {
+ visited = {};
+ }
+ if (!path) {
+ path = [];
+ }
+ if (visited.hasOwnProperty(name)) {
+ return;
+ }
+ path.push(name);
+ visited[name] = true;
+ for (i = 0; i < len; i++) {
+ visit(vertices[names[i]], fn, visited, path);
+ }
+ fn(vertex, path);
+ path.pop();
+ }
+
+
+ /**
+ * DAG stands for Directed acyclic graph.
+ *
+ * It is used to build a graph of dependencies checking that there isn't circular
+ * dependencies. p.e Registering initializers with a certain precedence order.
+ *
+ * @class DAG
+ * @constructor
+ */
+ function DAG() {
+ this.names = [];
+ this.vertices = Object.create(null);
+ }
+
+ /**
+ * DAG Vertex
+ *
+ * @class Vertex
+ * @constructor
+ */
+
+ function Vertex(name) {
+ this.name = name;
+ this.incoming = {};
+ this.incomingNames = [];
+ this.hasOutgoing = false;
+ this.value = null;
+ }
+
+ /**
+ * Adds a vertex entry to the graph unless it is already added.
+ *
+ * @private
+ * @method add
+ * @param {String} name The name of the vertex to add
+ */
+ DAG.prototype.add = function(name) {
+ if (!name) {
+ throw new Error("Can't add Vertex without name");
+ }
+ if (this.vertices[name] !== undefined) {
+ return this.vertices[name];
+ }
+ var vertex = new Vertex(name);
+ this.vertices[name] = vertex;
+ this.names.push(name);
+ return vertex;
+ };
+
+ /**
+ * Adds a vertex to the graph and sets its value.
+ *
+ * @private
+ * @method map
+ * @param {String} name The name of the vertex.
+ * @param value The value to put in the vertex.
+ */
+ DAG.prototype.map = function(name, value) {
+ this.add(name).value = value;
+ };
+
+ /**
+ * Connects the vertices with the given names, adding them to the graph if
+ * necessary, only if this does not produce is any circular dependency.
+ *
+ * @private
+ * @method addEdge
+ * @param {String} fromName The name the vertex where the edge starts.
+ * @param {String} toName The name the vertex where the edge ends.
+ */
+ DAG.prototype.addEdge = function(fromName, toName) {
+ if (!fromName || !toName || fromName === toName) {
+ return;
+ }
+ var from = this.add(fromName);
+ var to = this.add(toName);
+ if (to.incoming.hasOwnProperty(fromName)) {
+ return;
+ }
+ function checkCycle(vertex, path) {
+ if (vertex.name === toName) {
+ throw new EmberError("cycle detected: " + toName + " <- " + path.join(" <- "));
+ }
+ }
+ visit(from, checkCycle);
+ from.hasOutgoing = true;
+ to.incoming[fromName] = from;
+ to.incomingNames.push(fromName);
+ };
+
+ /**
+ * Visits all the vertex of the graph calling the given function with each one,
+ * ensuring that the vertices are visited respecting their precedence.
+ *
+ * @method topsort
+ * @param {Function} fn The function to be invoked on each vertex.
+ */
+ DAG.prototype.topsort = function(fn) {
+ var visited = {};
+ var vertices = this.vertices;
+ var names = this.names;
+ var len = names.length;
+ var i, vertex;
+
+ for (i = 0; i < len; i++) {
+ vertex = vertices[names[i]];
+ if (!vertex.hasOutgoing) {
+ visit(vertex, fn, visited);
+ }
+ }
+ };
+
+ /**
+ * Adds a vertex with the given name and value to the graph and joins it with the
+ * vertices referenced in _before_ and _after_. If there isn't vertices with those
+ * names, they are added too.
+ *
+ * If either _before_ or _after_ are falsy/empty, the added vertex will not have
+ * an incoming/outgoing edge.
+ *
+ * @method addEdges
+ * @param {String} name The name of the vertex to be added.
+ * @param value The value of that vertex.
+ * @param before An string or array of strings with the names of the vertices before
+ * which this vertex must be visited.
+ * @param after An string or array of strings with the names of the vertex after
+ * which this vertex must be visited.
+ *
+ */
+ DAG.prototype.addEdges = function(name, value, before, after) {
+ var i;
+ this.map(name, value);
+ if (before) {
+ if (typeof before === 'string') {
+ this.addEdge(name, before);
+ } else {
+ for (i = 0; i < before.length; i++) {
+ this.addEdge(name, before[i]);
+ }
+ }
+ }
+ if (after) {
+ if (typeof after === 'string') {
+ this.addEdge(after, name);
+ } else {
+ for (i = 0; i < after.length; i++) {
+ this.addEdge(after[i], name);
+ }
+ }
+ }
+ };
+
+ __exports__["default"] = DAG;
+ });
+enifed("ember-application/system/resolver",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","ember-metal/dictionary","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.TEMPLATES, Ember.assert
+ var get = __dependency2__.get;
+ var Logger = __dependency3__["default"];
+ var classify = __dependency4__.classify;
+ var capitalize = __dependency4__.capitalize;
+ var decamelize = __dependency4__.decamelize;
+ var EmberObject = __dependency5__["default"];
+ var Namespace = __dependency6__["default"];
+ var EmberHandlebars = __dependency7__["default"];
+
+ var Resolver = EmberObject.extend({
+ /**
+ This will be set to the Application instance when it is
+ created.
+
+ @property namespace
+ */
+ namespace: null,
+ normalize: Ember.required(Function),
+ resolve: Ember.required(Function),
+ parseName: Ember.required(Function),
+ lookupDescription: Ember.required(Function),
+ makeToString: Ember.required(Function),
+ resolveOther: Ember.required(Function),
+ _logLookup: Ember.required(Function)
+ });
+ __exports__.Resolver = Resolver;
+ /**
+ The DefaultResolver defines the default lookup rules to resolve
+ container lookups before consulting the container for registered
+ items:
+
+ * templates are looked up on `Ember.TEMPLATES`
+ * other names are looked up on the application after converting
+ the name. For example, `controller:post` looks up
+ `App.PostController` by default.
+ * there are some nuances (see examples below)
+
+ ### How Resolving Works
+
+ The container calls this object's `resolve` method with the
+ `fullName` argument.
+
+ It first parses the fullName into an object using `parseName`.
+
+ Then it checks for the presence of a type-specific instance
+ method of the form `resolve[Type]` and calls it if it exists.
+ For example if it was resolving 'template:post', it would call
+ the `resolveTemplate` method.
+
+ Its last resort is to call the `resolveOther` method.
+
+ The methods of this object are designed to be easy to override
+ in a subclass. For example, you could enhance how a template
+ is resolved like so:
+
+ ```javascript
+ App = Ember.Application.create({
+ Resolver: Ember.DefaultResolver.extend({
+ resolveTemplate: function(parsedName) {
+ var resolvedTemplate = this._super(parsedName);
+ if (resolvedTemplate) { return resolvedTemplate; }
+ return Ember.TEMPLATES['not_found'];
+ }
+ })
+ });
+ ```
+
+ Some examples of how names are resolved:
+
+ ```
+ 'template:post' //=> Ember.TEMPLATES['post']
+ 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline']
+ 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline']
+ 'template:blogPost' //=> Ember.TEMPLATES['blogPost']
+ // OR
+ // Ember.TEMPLATES['blog_post']
+ 'controller:post' //=> App.PostController
+ 'controller:posts.index' //=> App.PostsIndexController
+ 'controller:blog/post' //=> Blog.PostController
+ 'controller:basic' //=> Ember.Controller
+ 'route:post' //=> App.PostRoute
+ 'route:posts.index' //=> App.PostsIndexRoute
+ 'route:blog/post' //=> Blog.PostRoute
+ 'route:basic' //=> Ember.Route
+ 'view:post' //=> App.PostView
+ 'view:posts.index' //=> App.PostsIndexView
+ 'view:blog/post' //=> Blog.PostView
+ 'view:basic' //=> Ember.View
+ 'foo:post' //=> App.PostFoo
+ 'model:post' //=> App.Post
+ ```
+
+ @class DefaultResolver
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var dictionary = __dependency8__["default"];
+
+ __exports__["default"] = EmberObject.extend({
+ /**
+ This will be set to the Application instance when it is
+ created.
+
+ @property namespace
+ */
+ namespace: null,
+
+ init: function() {
+ this._parseNameCache = dictionary(null);
+ },
+ normalize: function(fullName) {
+ var split = fullName.split(':', 2);
+ var type = split[0];
+ var name = split[1];
+
+
+ if (type !== 'template') {
+ var result = name;
+
+ if (result.indexOf('.') > -1) {
+ result = result.replace(/\.(.)/g, function(m) {
+ return m.charAt(1).toUpperCase();
+ });
+ }
+
+ if (name.indexOf('_') > -1) {
+ result = result.replace(/_(.)/g, function(m) {
+ return m.charAt(1).toUpperCase();
+ });
+ }
+
+ return type + ':' + result;
+ } else {
+ return fullName;
+ }
+ },
+
+
+ /**
+ This method is called via the container's resolver method.
+ It parses the provided `fullName` and then looks up and
+ returns the appropriate template or class.
+
+ @method resolve
+ @param {String} fullName the lookup string
+ @return {Object} the resolved factory
+ */
+ resolve: function(fullName) {
+ var parsedName = this.parseName(fullName);
+ var resolveMethodName = parsedName.resolveMethodName;
+ var resolved;
+
+ if (!(parsedName.name && parsedName.type)) {
+ throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` ');
+ }
+
+ if (this[resolveMethodName]) {
+ resolved = this[resolveMethodName](parsedName);
+ }
+
+ if (!resolved) {
+ resolved = this.resolveOther(parsedName);
+ }
+
+ if (parsedName.root && parsedName.root.LOG_RESOLVER) {
+ this._logLookup(resolved, parsedName);
+ }
+
+ return resolved;
+ },
+ /**
+ Convert the string name of the form 'type:name' to
+ a Javascript object with the parsed aspects of the name
+ broken out.
+
+ @protected
+ @param {String} fullName the lookup string
+ @method parseName
+ */
+
+ parseName: function(fullName) {
+ return this._parseNameCache[fullName] || (
+ this._parseNameCache[fullName] = this._parseName(fullName)
+ );
+ },
+
+ _parseName: function(fullName) {
+ var nameParts = fullName.split(':');
+ var type = nameParts[0], fullNameWithoutType = nameParts[1];
+ var name = fullNameWithoutType;
+ var namespace = get(this, 'namespace');
+ var root = namespace;
+
+ if (type !== 'template' && name.indexOf('/') !== -1) {
+ var parts = name.split('/');
+ name = parts[parts.length - 1];
+ var namespaceName = capitalize(parts.slice(0, -1).join('.'));
+ root = Namespace.byName(namespaceName);
+
+ }
+
+ return {
+ fullName: fullName,
+ type: type,
+ fullNameWithoutType: fullNameWithoutType,
+ name: name,
+ root: root,
+ resolveMethodName: 'resolve' + classify(type)
+ };
+ },
+
+ /**
+ Returns a human-readable description for a fullName. Used by the
+ Application namespace in assertions to describe the
+ precise name of the class that Ember is looking for, rather than
+ container keys.
+
+ @protected
+ @param {String} fullName the lookup string
+ @method lookupDescription
+ */
+ lookupDescription: function(fullName) {
+ var parsedName = this.parseName(fullName);
+
+ if (parsedName.type === 'template') {
+ return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/');
+ }
+
+ var description = parsedName.root + '.' + classify(parsedName.name);
+
+ if (parsedName.type !== 'model') {
+ description += classify(parsedName.type);
+ }
+
+ return description;
+ },
+
+ makeToString: function(factory, fullName) {
+ return factory.toString();
+ },
+ /**
+ Given a parseName object (output from `parseName`), apply
+ the conventions expected by `Ember.Router`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method useRouterNaming
+ */
+ useRouterNaming: function(parsedName) {
+ parsedName.name = parsedName.name.replace(/\./g, '_');
+ if (parsedName.name === 'basic') {
+ parsedName.name = '';
+ }
+ },
+ /**
+ Look up the template in Ember.TEMPLATES
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveTemplate
+ */
+ resolveTemplate: function(parsedName) {
+ var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/');
+
+ if (Ember.TEMPLATES[templateName]) {
+ return Ember.TEMPLATES[templateName];
+ }
+
+ templateName = decamelize(templateName);
+ if (Ember.TEMPLATES[templateName]) {
+ return Ember.TEMPLATES[templateName];
+ }
+ },
+
+ /**
+ Lookup the view using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveView
+ */
+ resolveView: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+
+ /**
+ Lookup the controller using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveController
+ */
+ resolveController: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+ /**
+ Lookup the route using `resolveOther`
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveRoute
+ */
+ resolveRoute: function(parsedName) {
+ this.useRouterNaming(parsedName);
+ return this.resolveOther(parsedName);
+ },
+
+ /**
+ Lookup the model on the Application namespace
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveModel
+ */
+ resolveModel: function(parsedName) {
+ var className = classify(parsedName.name);
+ var factory = get(parsedName.root, className);
+
+ if (factory) { return factory; }
+ },
+ /**
+ Look up the specified object (from parsedName) on the appropriate
+ namespace (usually on the Application)
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveHelper
+ */
+ resolveHelper: function(parsedName) {
+ return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType];
+ },
+ /**
+ Look up the specified object (from parsedName) on the appropriate
+ namespace (usually on the Application)
+
+ @protected
+ @param {Object} parsedName a parseName object with the parsed
+ fullName lookup string
+ @method resolveOther
+ */
+ resolveOther: function(parsedName) {
+ var className = classify(parsedName.name) + classify(parsedName.type);
+ var factory = get(parsedName.root, className);
+ if (factory) { return factory; }
+ },
+
+ /**
+ @method _logLookup
+ @param {Boolean} found
+ @param {Object} parsedName
+ @private
+ */
+ _logLookup: function(found, parsedName) {
+ var symbol, padding;
+
+ if (found) { symbol = '[✓]'; }
+ else { symbol = '[ ]'; }
+
+ if (parsedName.fullName.length > 60) {
+ padding = '.';
+ } else {
+ padding = new Array(60 - parsedName.fullName.length).join('.');
+ }
+
+ Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName));
+ }
+ });
+ });
+enifed("ember-extension-support",
+ ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"],
+ function(__dependency1__, __dependency2__, __dependency3__) {
+ "use strict";
+ /**
+ Ember Extension Support
+
+ @module ember
+ @submodule ember-extension-support
+ @requires ember-application
+ */
+
+ var Ember = __dependency1__["default"];
+ var DataAdapter = __dependency2__["default"];
+ var ContainerDebugAdapter = __dependency3__["default"];
+
+ Ember.DataAdapter = DataAdapter;
+ Ember.ContainerDebugAdapter = ContainerDebugAdapter;
+ });
+enifed("ember-extension-support/container_debug_adapter",
+ ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var emberA = __dependency2__.A;
+ var typeOf = __dependency3__.typeOf;
+ var dasherize = __dependency4__.dasherize;
+ var classify = __dependency4__.classify;
+ var Namespace = __dependency5__["default"];
+ var EmberObject = __dependency6__["default"];
+
+ /**
+ @module ember
+ @submodule ember-extension-support
+ */
+
+ /**
+ The `ContainerDebugAdapter` helps the container and resolver interface
+ with tools that debug Ember such as the
+ [Ember Extension](https://github.com/tildeio/ember-extension)
+ for Chrome and Firefox.
+
+ This class can be extended by a custom resolver implementer
+ to override some of the methods with library-specific code.
+
+ The methods likely to be overridden are:
+
+ * `canCatalogEntriesByType`
+ * `catalogEntriesByType`
+
+ The adapter will need to be registered
+ in the application's container as `container-debug-adapter:main`
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "containerDebugAdapter",
+
+ initialize: function(container, application) {
+ application.register('container-debug-adapter:main', require('app/container-debug-adapter'));
+ }
+ });
+ ```
+
+ @class ContainerDebugAdapter
+ @namespace Ember
+ @extends EmberObject
+ @since 1.5.0
+ */
+ __exports__["default"] = EmberObject.extend({
+ /**
+ The container of the application being debugged.
+ This property will be injected
+ on creation.
+
+ @property container
+ @default null
+ */
+ container: null,
+
+ /**
+ The resolver instance of the application
+ being debugged. This property will be injected
+ on creation.
+
+ @property resolver
+ @default null
+ */
+ resolver: null,
+
+ /**
+ Returns true if it is possible to catalog a list of available
+ classes in the resolver for a given type.
+
+ @method canCatalogEntriesByType
+ @param {String} type The type. e.g. "model", "controller", "route"
+ @return {boolean} whether a list is available for this type.
+ */
+ canCatalogEntriesByType: function(type) {
+ if (type === 'model' || type === 'template') return false;
+ return true;
+ },
+
+ /**
+ Returns the available classes a given type.
+
+ @method catalogEntriesByType
+ @param {String} type The type. e.g. "model", "controller", "route"
+ @return {Array} An array of strings.
+ */
+ catalogEntriesByType: function(type) {
+ var namespaces = emberA(Namespace.NAMESPACES), types = emberA(), self = this;
+ var typeSuffixRegex = new RegExp(classify(type) + "$");
+
+ namespaces.forEach(function(namespace) {
+ if (namespace !== Ember) {
+ for (var key in namespace) {
+ if (!namespace.hasOwnProperty(key)) { continue; }
+ if (typeSuffixRegex.test(key)) {
+ var klass = namespace[key];
+ if (typeOf(klass) === 'class') {
+ types.push(dasherize(key.replace(typeSuffixRegex, '')));
+ }
+ }
+ }
+ }
+ });
+ return types;
+ }
+ });
+ });
+enifed("ember-extension-support/data_adapter",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var run = __dependency3__["default"];
+ var dasherize = __dependency4__.dasherize;
+ var Namespace = __dependency5__["default"];
+ var EmberObject = __dependency6__["default"];
+ var emberA = __dependency7__.A;
+ var Application = __dependency8__["default"];
+
+ /**
+ @module ember
+ @submodule ember-extension-support
+ */
+
+ /**
+ The `DataAdapter` helps a data persistence library
+ interface with tools that debug Ember such
+ as the [Ember Extension](https://github.com/tildeio/ember-extension)
+ for Chrome and Firefox.
+
+ This class will be extended by a persistence library
+ which will override some of the methods with
+ library-specific code.
+
+ The methods likely to be overridden are:
+
+ * `getFilters`
+ * `detect`
+ * `columnsForType`
+ * `getRecords`
+ * `getRecordColumnValues`
+ * `getRecordKeywords`
+ * `getRecordFilterValues`
+ * `getRecordColor`
+ * `observeRecord`
+
+ The adapter will need to be registered
+ in the application's container as `dataAdapter:main`
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "data-adapter",
+
+ initialize: function(container, application) {
+ application.register('data-adapter:main', DS.DataAdapter);
+ }
+ });
+ ```
+
+ @class DataAdapter
+ @namespace Ember
+ @extends EmberObject
+ */
+ __exports__["default"] = EmberObject.extend({
+ init: function() {
+ this._super();
+ this.releaseMethods = emberA();
+ },
+
+ /**
+ The container of the application being debugged.
+ This property will be injected
+ on creation.
+
+ @property container
+ @default null
+ @since 1.3.0
+ */
+ container: null,
+
+
+ /**
+ The container-debug-adapter which is used
+ to list all models.
+
+ @property containerDebugAdapter
+ @default undefined
+ @since 1.5.0
+ **/
+ containerDebugAdapter: undefined,
+
+ /**
+ Number of attributes to send
+ as columns. (Enough to make the record
+ identifiable).
+
+ @private
+ @property attributeLimit
+ @default 3
+ @since 1.3.0
+ */
+ attributeLimit: 3,
+
+ /**
+ Stores all methods that clear observers.
+ These methods will be called on destruction.
+
+ @private
+ @property releaseMethods
+ @since 1.3.0
+ */
+ releaseMethods: emberA(),
+
+ /**
+ Specifies how records can be filtered.
+ Records returned will need to have a `filterValues`
+ property with a key for every name in the returned array.
+
+ @public
+ @method getFilters
+ @return {Array} List of objects defining filters.
+ The object should have a `name` and `desc` property.
+ */
+ getFilters: function() {
+ return emberA();
+ },
+
+ /**
+ Fetch the model types and observe them for changes.
+
+ @public
+ @method watchModelTypes
+
+ @param {Function} typesAdded Callback to call to add types.
+ Takes an array of objects containing wrapped types (returned from `wrapModelType`).
+
+ @param {Function} typesUpdated Callback to call when a type has changed.
+ Takes an array of objects containing wrapped types.
+
+ @return {Function} Method to call to remove all observers
+ */
+ watchModelTypes: function(typesAdded, typesUpdated) {
+ var modelTypes = this.getModelTypes();
+ var self = this;
+ var releaseMethods = emberA();
+ var typesToSend;
+
+ typesToSend = modelTypes.map(function(type) {
+ var klass = type.klass;
+ var wrapped = self.wrapModelType(klass, type.name);
+ releaseMethods.push(self.observeModelType(klass, typesUpdated));
+ return wrapped;
+ });
+
+ typesAdded(typesToSend);
+
+ var release = function() {
+ releaseMethods.forEach(function(fn) { fn(); });
+ self.releaseMethods.removeObject(release);
+ };
+ this.releaseMethods.pushObject(release);
+ return release;
+ },
+
+ _nameToClass: function(type) {
+ if (typeof type === 'string') {
+ type = this.container.lookupFactory('model:' + type);
+ }
+ return type;
+ },
+
+ /**
+ Fetch the records of a given type and observe them for changes.
+
+ @public
+ @method watchRecords
+
+ @param {Function} recordsAdded Callback to call to add records.
+ Takes an array of objects containing wrapped records.
+ The object should have the following properties:
+ columnValues: {Object} key and value of a table cell
+ object: {Object} the actual record object
+
+ @param {Function} recordsUpdated Callback to call when a record has changed.
+ Takes an array of objects containing wrapped records.
+
+ @param {Function} recordsRemoved Callback to call when a record has removed.
+ Takes the following parameters:
+ index: the array index where the records were removed
+ count: the number of records removed
+
+ @return {Function} Method to call to remove all observers
+ */
+ watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) {
+ var self = this, releaseMethods = emberA(), records = this.getRecords(type), release;
+
+ var recordUpdated = function(updatedRecord) {
+ recordsUpdated([updatedRecord]);
+ };
+
+ var recordsToSend = records.map(function(record) {
+ releaseMethods.push(self.observeRecord(record, recordUpdated));
+ return self.wrapRecord(record);
+ });
+
+
+ var contentDidChange = function(array, idx, removedCount, addedCount) {
+ for (var i = idx; i < idx + addedCount; i++) {
+ var record = array.objectAt(i);
+ var wrapped = self.wrapRecord(record);
+ releaseMethods.push(self.observeRecord(record, recordUpdated));
+ recordsAdded([wrapped]);
+ }
+
+ if (removedCount) {
+ recordsRemoved(idx, removedCount);
+ }
+ };
+
+ var observer = { didChange: contentDidChange, willChange: Ember.K };
+ records.addArrayObserver(self, observer);
+
+ release = function() {
+ releaseMethods.forEach(function(fn) { fn(); });
+ records.removeArrayObserver(self, observer);
+ self.releaseMethods.removeObject(release);
+ };
+
+ recordsAdded(recordsToSend);
+
+ this.releaseMethods.pushObject(release);
+ return release;
+ },
+
+ /**
+ Clear all observers before destruction
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ this._super();
+ this.releaseMethods.forEach(function(fn) {
+ fn();
+ });
+ },
+
+ /**
+ Detect whether a class is a model.
+
+ Test that against the model class
+ of your persistence library
+
+ @private
+ @method detect
+ @param {Class} klass The class to test
+ @return boolean Whether the class is a model class or not
+ */
+ detect: function(klass) {
+ return false;
+ },
+
+ /**
+ Get the columns for a given model type.
+
+ @private
+ @method columnsForType
+ @param {Class} type The model type
+ @return {Array} An array of columns of the following format:
+ name: {String} name of the column
+ desc: {String} Humanized description (what would show in a table column name)
+ */
+ columnsForType: function(type) {
+ return emberA();
+ },
+
+ /**
+ Adds observers to a model type class.
+
+ @private
+ @method observeModelType
+ @param {Class} type The model type class
+ @param {Function} typesUpdated Called when a type is modified.
+ @return {Function} The function to call to remove observers
+ */
+
+ observeModelType: function(type, typesUpdated) {
+ var self = this;
+ var records = this.getRecords(type);
+
+ var onChange = function() {
+ typesUpdated([self.wrapModelType(type)]);
+ };
+ var observer = {
+ didChange: function() {
+ run.scheduleOnce('actions', this, onChange);
+ },
+ willChange: Ember.K
+ };
+
+ records.addArrayObserver(this, observer);
+
+ var release = function() {
+ records.removeArrayObserver(self, observer);
+ };
+
+ return release;
+ },
+
+
+ /**
+ Wraps a given model type and observes changes to it.
+
+ @private
+ @method wrapModelType
+ @param {Class} type A model class
+ @param {String} Optional name of the class
+ @return {Object} contains the wrapped type and the function to remove observers
+ Format:
+ type: {Object} the wrapped type
+ The wrapped type has the following format:
+ name: {String} name of the type
+ count: {Integer} number of records available
+ columns: {Columns} array of columns to describe the record
+ object: {Class} the actual Model type class
+ release: {Function} The function to remove observers
+ */
+ wrapModelType: function(type, name) {
+ var records = this.getRecords(type);
+ var self = this;
+ var release, typeToSend;
+
+ typeToSend = {
+ name: name || type.toString(),
+ count: get(records, 'length'),
+ columns: this.columnsForType(type),
+ object: type
+ };
+
+
+ return typeToSend;
+ },
+
+
+ /**
+ Fetches all models defined in the application.
+
+ @private
+ @method getModelTypes
+ @return {Array} Array of model types
+ */
+ getModelTypes: function() {
+ var self = this;
+ var containerDebugAdapter = this.get('containerDebugAdapter');
+ var types;
+
+ if (containerDebugAdapter.canCatalogEntriesByType('model')) {
+ types = containerDebugAdapter.catalogEntriesByType('model');
+ } else {
+ types = this._getObjectsOnNamespaces();
+ }
+
+ // New adapters return strings instead of classes
+ types = emberA(types).map(function(name) {
+ return {
+ klass: self._nameToClass(name),
+ name: name
+ };
+ });
+ types = emberA(types).filter(function(type) {
+ return self.detect(type.klass);
+ });
+
+ return emberA(types);
+ },
+
+ /**
+ Loops over all namespaces and all objects
+ attached to them
+
+ @private
+ @method _getObjectsOnNamespaces
+ @return {Array} Array of model type strings
+ */
+ _getObjectsOnNamespaces: function() {
+ var namespaces = emberA(Namespace.NAMESPACES);
+ var types = emberA();
+ var self = this;
+
+ namespaces.forEach(function(namespace) {
+ for (var key in namespace) {
+ if (!namespace.hasOwnProperty(key)) { continue; }
+ // Even though we will filter again in `getModelTypes`,
+ // we should not call `lookupContainer` on non-models
+ // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`)
+ if (!self.detect(namespace[key])) { continue; }
+ var name = dasherize(key);
+ if (!(namespace instanceof Application) && namespace.toString()) {
+ name = namespace + '/' + name;
+ }
+ types.push(name);
+ }
+ });
+ return types;
+ },
+
+ /**
+ Fetches all loaded records for a given type.
+
+ @private
+ @method getRecords
+ @return {Array} An array of records.
+ This array will be observed for changes,
+ so it should update when new records are added/removed.
+ */
+ getRecords: function(type) {
+ return emberA();
+ },
+
+ /**
+ Wraps a record and observers changes to it.
+
+ @private
+ @method wrapRecord
+ @param {Object} record The record instance.
+ @return {Object} The wrapped record. Format:
+ columnValues: {Array}
+ searchKeywords: {Array}
+ */
+ wrapRecord: function(record) {
+ var recordToSend = { object: record };
+ var columnValues = {};
+ var self = this;
+
+ recordToSend.columnValues = this.getRecordColumnValues(record);
+ recordToSend.searchKeywords = this.getRecordKeywords(record);
+ recordToSend.filterValues = this.getRecordFilterValues(record);
+ recordToSend.color = this.getRecordColor(record);
+
+ return recordToSend;
+ },
+
+ /**
+ Gets the values for each column.
+
+ @private
+ @method getRecordColumnValues
+ @return {Object} Keys should match column names defined
+ by the model type.
+ */
+ getRecordColumnValues: function(record) {
+ return {};
+ },
+
+ /**
+ Returns keywords to match when searching records.
+
+ @private
+ @method getRecordKeywords
+ @return {Array} Relevant keywords for search.
+ */
+ getRecordKeywords: function(record) {
+ return emberA();
+ },
+
+ /**
+ Returns the values of filters defined by `getFilters`.
+
+ @private
+ @method getRecordFilterValues
+ @param {Object} record The record instance
+ @return {Object} The filter values
+ */
+ getRecordFilterValues: function(record) {
+ return {};
+ },
+
+ /**
+ Each record can have a color that represents its state.
+
+ @private
+ @method getRecordColor
+ @param {Object} record The record instance
+ @return {String} The record's color
+ Possible options: black, red, blue, green
+ */
+ getRecordColor: function(record) {
+ return null;
+ },
+
+ /**
+ Observes all relevant properties and re-sends the wrapped record
+ when a change occurs.
+
+ @private
+ @method observerRecord
+ @param {Object} record The record instance
+ @param {Function} recordUpdated The callback to call when a record is updated.
+ @return {Function} The function to call to remove all observers.
+ */
+ observeRecord: function(record, recordUpdated) {
+ return function(){};
+ }
+ });
+ });
+enifed("ember-extension-support/initializers",
+ [],
+ function() {
+ "use strict";
+
+ });
+enifed("ember-handlebars-compiler",
+ ["ember-metal/core","exports"],
+ function(__dependency1__, __exports__) {
+ /* global Handlebars:true */
+
+ // Remove "use strict"; from transpiled module (in browser builds only) until
+ // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed
+ //
+ // REMOVE_USE_STRICT: true
+
+ /**
+ @module ember
+ @submodule ember-handlebars-compiler
+ */
+
+ var Ember = __dependency1__["default"];
+
+ // ES6Todo: you'll need to import debugger once debugger is es6'd.
+ if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; }
+ if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; }
+
+ var objectCreate = Object.create || function(parent) {
+ function F() {}
+ F.prototype = parent;
+ return new F();
+ };
+
+ // set up for circular references later
+ var View, Component;
+
+ // ES6Todo: when ember-debug is es6'ed import this.
+ // var emberAssert = Ember.assert;
+ var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars);
+ if (!Handlebars && typeof eriuqer === 'function') {
+ Handlebars = eriuqer('handlebars');
+ }
+
+
+
+ /**
+ Prepares the Handlebars templating library for use inside Ember's view
+ system.
+
+ The `Ember.Handlebars` object is the standard Handlebars library, extended to
+ use Ember's `get()` method instead of direct property access, which allows
+ computed properties to be used inside templates.
+
+ To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`.
+ This will return a function that can be used by `Ember.View` for rendering.
+
+ @class Handlebars
+ @namespace Ember
+ */
+ var EmberHandlebars = Ember.Handlebars = objectCreate(Handlebars);
+
+ /**
+ Register a bound helper or custom view helper.
+
+ ## Simple bound helper example
+
+ ```javascript
+ Ember.Handlebars.helper('capitalize', function(value) {
+ return value.toUpperCase();
+ });
+ ```
+
+ The above bound helper can be used inside of templates as follows:
+
+ ```handlebars
+ {{capitalize name}}
+ ```
+
+ In this case, when the `name` property of the template's context changes,
+ the rendered value of the helper will update to reflect this change.
+
+ For more examples of bound helpers, see documentation for
+ `Ember.Handlebars.registerBoundHelper`.
+
+ ## Custom view helper example
+
+ Assuming a view subclass named `App.CalendarView` were defined, a helper
+ for rendering instances of this view could be registered as follows:
+
+ ```javascript
+ Ember.Handlebars.helper('calendar', App.CalendarView):
+ ```
+
+ The above bound helper can be used inside of templates as follows:
+
+ ```handlebars
+ {{calendar}}
+ ```
+
+ Which is functionally equivalent to:
+
+ ```handlebars
+ {{view 'calendar'}}
+ ```
+
+ Options in the helper will be passed to the view in exactly the same
+ manner as with the `view` helper.
+
+ @method helper
+ @for Ember.Handlebars
+ @param {String} name
+ @param {Function|Ember.View} function or view class constructor
+ @param {String} dependentKeys*
+ */
+ EmberHandlebars.helper = function(name, value) {
+ if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep
+ if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep
+
+
+ if (View.detect(value)) {
+ EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value));
+ } else {
+ EmberHandlebars.registerBoundHelper.apply(null, arguments);
+ }
+ };
+
+ /**
+ Returns a helper function that renders the provided ViewClass.
+
+ Used internally by Ember.Handlebars.helper and other methods
+ involving helper/component registration.
+
+ @private
+ @method makeViewHelper
+ @for Ember.Handlebars
+ @param {Function} ViewClass view class constructor
+ @since 1.2.0
+ */
+ EmberHandlebars.makeViewHelper = function(ViewClass) {
+ return function(options) {
+ return EmberHandlebars.helpers.view.call(this, ViewClass, options);
+ };
+ };
+
+ /**
+ @class helpers
+ @namespace Ember.Handlebars
+ */
+ EmberHandlebars.helpers = objectCreate(Handlebars.helpers);
+
+ /**
+ Override the the opcode compiler and JavaScript compiler for Handlebars.
+
+ @class Compiler
+ @namespace Ember.Handlebars
+ @private
+ @constructor
+ */
+ EmberHandlebars.Compiler = function() {};
+
+ // Handlebars.Compiler doesn't exist in runtime-only
+ if (Handlebars.Compiler) {
+ EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype);
+ }
+
+ EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler;
+
+ /**
+ @class JavaScriptCompiler
+ @namespace Ember.Handlebars
+ @private
+ @constructor
+ */
+ EmberHandlebars.JavaScriptCompiler = function() {};
+
+ // Handlebars.JavaScriptCompiler doesn't exist in runtime-only
+ if (Handlebars.JavaScriptCompiler) {
+ EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype);
+ EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler;
+ }
+
+
+ EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars";
+
+ EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() {
+ return "''";
+ };
+
+ /**
+ Override the default buffer for Ember Handlebars. By default, Handlebars
+ creates an empty String at the beginning of each invocation and appends to
+ it. Ember's Handlebars overrides this to append to a single shared buffer.
+
+ @private
+ @method appendToBuffer
+ @param string {String}
+ */
+ EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
+ return "data.buffer.push("+string+");";
+ };
+
+ // Hacks ahead:
+ // Handlebars presently has a bug where the `blockHelperMissing` hook
+ // doesn't get passed the name of the missing helper name, but rather
+ // gets passed the value of that missing helper evaluated on the current
+ // context, which is most likely `undefined` and totally useless.
+ //
+ // So we alter the compiled template function to pass the name of the helper
+ // instead, as expected.
+ //
+ // This can go away once the following is closed:
+ // https://github.com/wycats/handlebars.js/issues/634
+
+ var DOT_LOOKUP_REGEX = /helpers\.(.*?)\)/;
+ var BRACKET_STRING_LOOKUP_REGEX = /helpers\['(.*?)'/;
+ var INVOCATION_SPLITTING_REGEX = /(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/;
+
+ EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation = function(source) {
+ var helperInvocation = source[source.length - 1];
+ var helperName = (DOT_LOOKUP_REGEX.exec(helperInvocation) || BRACKET_STRING_LOOKUP_REGEX.exec(helperInvocation))[1];
+ var matches = INVOCATION_SPLITTING_REGEX.exec(helperInvocation);
+
+ source[source.length - 1] = matches[1] + "'" + helperName + "'" + matches[3];
+ };
+
+ var stringifyBlockHelperMissing = EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation;
+
+ var originalBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.blockValue;
+ EmberHandlebars.JavaScriptCompiler.prototype.blockValue = function() {
+ originalBlockValue.apply(this, arguments);
+ stringifyBlockHelperMissing(this.source);
+ };
+
+ var originalAmbiguousBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue;
+ EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue = function() {
+ originalAmbiguousBlockValue.apply(this, arguments);
+ stringifyBlockHelperMissing(this.source);
+ };
+
+ /**
+ Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that
+ all simple mustaches in Ember's Handlebars will also set up an observer to
+ keep the DOM up to date when the underlying property changes.
+
+ @private
+ @method mustache
+ @for Ember.Handlebars.Compiler
+ @param mustache
+ */
+ EmberHandlebars.Compiler.prototype.mustache = function(mustache) {
+ if (!(mustache.params.length || mustache.hash)) {
+ var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]);
+
+ // Update the mustache node to include a hash value indicating whether the original node
+ // was escaped. This will allow us to properly escape values when the underlying value
+ // changes and we need to re-render the value.
+ if (!mustache.escaped) {
+ mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]);
+ mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]);
+ }
+ mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped);
+ }
+
+ return Handlebars.Compiler.prototype.mustache.call(this, mustache);
+ };
+
+ /**
+ Used for precompilation of Ember Handlebars templates. This will not be used
+ during normal app execution.
+
+ @method precompile
+ @for Ember.Handlebars
+ @static
+ @param {String|Object} value The template to precompile or an Handlebars AST
+ @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the
+ compiled template should be returned as an Object or a String
+ */
+ EmberHandlebars.precompile = function(value, asObject) {
+ var ast = Handlebars.parse(value);
+
+ var options = {
+ knownHelpers: {
+ action: true,
+ unbound: true,
+ 'bind-attr': true,
+ template: true,
+ view: true,
+ _triageMustache: true
+ },
+ data: true,
+ stringParams: true
+ };
+
+ asObject = asObject === undefined ? true : asObject;
+
+ var environment = new EmberHandlebars.Compiler().compile(ast, options);
+ return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject);
+ };
+
+ // We don't support this for Handlebars runtime-only
+ if (Handlebars.compile) {
+ /**
+ The entry point for Ember Handlebars. This replaces the default
+ `Handlebars.compile` and turns on template-local data and String
+ parameters.
+
+ @method compile
+ @for Ember.Handlebars
+ @static
+ @param {String} string The template to compile
+ @return {Function}
+ */
+ EmberHandlebars.compile = function(string) {
+ var ast = Handlebars.parse(string);
+ var options = { data: true, stringParams: true };
+ var environment = new EmberHandlebars.Compiler().compile(ast, options);
+ var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+
+ var template = EmberHandlebars.template(templateSpec);
+ template.isMethod = false; //Make sure we don't wrap templates with ._super
+
+ return template;
+ };
+ }
+
+ __exports__["default"] = EmberHandlebars;
+ });
+enifed("ember-handlebars",
+ ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __exports__) {
+ "use strict";
+ var EmberHandlebars = __dependency1__["default"];
+ var Ember = __dependency2__["default"];
+ // to add to globals
+
+ var runLoadHooks = __dependency3__.runLoadHooks;
+ var bootstrap = __dependency4__["default"];
+
+ var normalizePath = __dependency5__.normalizePath;
+ var template = __dependency5__.template;
+ var makeBoundHelper = __dependency5__.makeBoundHelper;
+ var registerBoundHelper = __dependency5__.registerBoundHelper;
+ var resolveHash = __dependency5__.resolveHash;
+ var resolveParams = __dependency5__.resolveParams;
+ var getEscaped = __dependency5__.getEscaped;
+ var handlebarsGet = __dependency5__.handlebarsGet;
+ var evaluateUnboundHelper = __dependency5__.evaluateUnboundHelper;
+ var helperMissingHelper = __dependency5__.helperMissingHelper;
+ var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper;
+
+
+ // side effect of extending StringUtils of htmlSafe
+
+ var resolvePaths = __dependency7__["default"];
+ var bind = __dependency8__.bind;
+ var _triageMustacheHelper = __dependency8__._triageMustacheHelper;
+ var resolveHelper = __dependency8__.resolveHelper;
+ var bindHelper = __dependency8__.bindHelper;
+ var boundIfHelper = __dependency8__.boundIfHelper;
+ var unboundIfHelper = __dependency8__.unboundIfHelper;
+ var withHelper = __dependency8__.withHelper;
+ var ifHelper = __dependency8__.ifHelper;
+ var unlessHelper = __dependency8__.unlessHelper;
+ var bindAttrHelper = __dependency8__.bindAttrHelper;
+ var bindAttrHelperDeprecated = __dependency8__.bindAttrHelperDeprecated;
+ var bindClasses = __dependency8__.bindClasses;
+
+ var collectionHelper = __dependency9__["default"];
+ var ViewHelper = __dependency10__.ViewHelper;
+ var viewHelper = __dependency10__.viewHelper;
+ var unboundHelper = __dependency11__["default"];
+ var logHelper = __dependency12__.logHelper;
+ var debuggerHelper = __dependency12__.debuggerHelper;
+ var EachView = __dependency13__.EachView;
+ var GroupedEach = __dependency13__.GroupedEach;
+ var eachHelper = __dependency13__.eachHelper;
+ var templateHelper = __dependency14__["default"];
+ var partialHelper = __dependency15__["default"];
+ var yieldHelper = __dependency16__["default"];
+ var locHelper = __dependency17__["default"];
+
+
+ var Checkbox = __dependency18__["default"];
+ var Select = __dependency19__.Select;
+ var SelectOption = __dependency19__.SelectOption;
+ var SelectOptgroup = __dependency19__.SelectOptgroup;
+ var TextArea = __dependency20__["default"];
+ var TextField = __dependency21__["default"];
+ var TextSupport = __dependency22__["default"];
+ var inputHelper = __dependency23__.inputHelper;
+ var textareaHelper = __dependency23__.textareaHelper;
+
+
+ var ComponentLookup = __dependency24__["default"];
+ var _HandlebarsBoundView = __dependency25__._HandlebarsBoundView;
+ var SimpleHandlebarsView = __dependency25__.SimpleHandlebarsView;
+ var _wrapMap = __dependency26__._wrapMap;
+ var _SimpleMetamorphView = __dependency26__._SimpleMetamorphView;
+ var _MetamorphView = __dependency26__._MetamorphView;
+ var _Metamorph = __dependency26__._Metamorph;
+
+
+ /**
+ Ember Handlebars
+
+ @module ember
+ @submodule ember-handlebars
+ @requires ember-views
+ */
+
+ // Ember.Handlebars.Globals
+ EmberHandlebars.bootstrap = bootstrap;
+ EmberHandlebars.template = template;
+ EmberHandlebars.makeBoundHelper = makeBoundHelper;
+ EmberHandlebars.registerBoundHelper = registerBoundHelper;
+ EmberHandlebars.resolveHash = resolveHash;
+ EmberHandlebars.resolveParams = resolveParams;
+ EmberHandlebars.resolveHelper = resolveHelper;
+ EmberHandlebars.get = handlebarsGet;
+ EmberHandlebars.getEscaped = getEscaped;
+ EmberHandlebars.evaluateUnboundHelper = evaluateUnboundHelper;
+ EmberHandlebars.bind = bind;
+ EmberHandlebars.bindClasses = bindClasses;
+ EmberHandlebars.EachView = EachView;
+ EmberHandlebars.GroupedEach = GroupedEach;
+ EmberHandlebars.resolvePaths = resolvePaths;
+ EmberHandlebars.ViewHelper = ViewHelper;
+ EmberHandlebars.normalizePath = normalizePath;
+
+
+ // Ember Globals
+ Ember.Handlebars = EmberHandlebars;
+ Ember.ComponentLookup = ComponentLookup;
+ Ember._SimpleHandlebarsView = SimpleHandlebarsView;
+ Ember._HandlebarsBoundView = _HandlebarsBoundView;
+ Ember._SimpleMetamorphView = _SimpleMetamorphView;
+ Ember._MetamorphView = _MetamorphView;
+ Ember._Metamorph = _Metamorph;
+ Ember._metamorphWrapMap = _wrapMap;
+ Ember.TextSupport = TextSupport;
+ Ember.Checkbox = Checkbox;
+ Ember.Select = Select;
+ Ember.SelectOption = SelectOption;
+ Ember.SelectOptgroup = SelectOptgroup;
+ Ember.TextArea = TextArea;
+ Ember.TextField = TextField;
+ Ember.TextSupport = TextSupport;
+
+ // register helpers
+ EmberHandlebars.registerHelper('helperMissing', helperMissingHelper);
+ EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper);
+ EmberHandlebars.registerHelper('bind', bindHelper);
+ EmberHandlebars.registerHelper('boundIf', boundIfHelper);
+ EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper);
+ EmberHandlebars.registerHelper('unboundIf', unboundIfHelper);
+ EmberHandlebars.registerHelper('with', withHelper);
+ EmberHandlebars.registerHelper('if', ifHelper);
+ EmberHandlebars.registerHelper('unless', unlessHelper);
+ EmberHandlebars.registerHelper('bind-attr', bindAttrHelper);
+ EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated);
+ EmberHandlebars.registerHelper('collection', collectionHelper);
+ EmberHandlebars.registerHelper("log", logHelper);
+ EmberHandlebars.registerHelper("debugger", debuggerHelper);
+ EmberHandlebars.registerHelper("each", eachHelper);
+ EmberHandlebars.registerHelper("loc", locHelper);
+ EmberHandlebars.registerHelper("partial", partialHelper);
+ EmberHandlebars.registerHelper("template", templateHelper);
+ EmberHandlebars.registerHelper("yield", yieldHelper);
+ EmberHandlebars.registerHelper("view", viewHelper);
+ EmberHandlebars.registerHelper("unbound", unboundHelper);
+ EmberHandlebars.registerHelper("input", inputHelper);
+ EmberHandlebars.registerHelper("textarea", textareaHelper);
+
+ // run load hooks
+ runLoadHooks('Ember.Handlebars', EmberHandlebars);
+
+ __exports__["default"] = EmberHandlebars;
+ });
+enifed("ember-handlebars/component_lookup",
+ ["ember-runtime/system/object","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+
+ var ComponentLookup = EmberObject.extend({
+ lookupFactory: function(name, container) {
+
+ container = container || this.container;
+
+ var fullName = 'component:' + name;
+ var templateFullName = 'template:components/' + name;
+ var templateRegistered = container && container.has(templateFullName);
+
+ if (templateRegistered) {
+ container.injection(fullName, 'layout', templateFullName);
+ }
+
+ var Component = container.lookupFactory(fullName);
+
+ // Only treat as a component if either the component
+ // or a template has been registered.
+ if (templateRegistered || Component) {
+ if (!Component) {
+ container.register(fullName, Ember.Component);
+ Component = container.lookupFactory(fullName);
+ }
+ return Component;
+ }
+ }
+ });
+
+ __exports__["default"] = ComponentLookup;
+ });
+enifed("ember-handlebars/controls",
+ ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","ember-handlebars/ext","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Checkbox = __dependency1__["default"];
+ var TextField = __dependency2__["default"];
+ var TextArea = __dependency3__["default"];
+
+ var Ember = __dependency4__["default"];
+ // Ember.assert
+ // var emberAssert = Ember.assert;
+
+ var EmberHandlebars = __dependency5__["default"];
+ var handlebarsGet = __dependency6__.handlebarsGet;
+ var helpers = EmberHandlebars.helpers;
+ /**
+ @module ember
+ @submodule ember-handlebars-compiler
+ */
+
+ function _resolveOption(context, options, key) {
+ if (options.hashTypes[key] === "ID") {
+ return handlebarsGet(context, options.hash[key], options);
+ } else {
+ return options.hash[key];
+ }
+ }
+
+ /**
+
+ The `{{input}}` helper inserts an HTML `
+ `readonly` `required` `autofocus` `value` `placeholder` `disabled` `size` `tabindex` `maxlength` `name` `min` `max` `pattern` `accept` `autocomplete` `autosave` `formaction` `formenctype` `formmethod` `formnovalidate` `formtarget` `height` `inputmode` `multiple` `step` `width` `form` `selectionDirection` `spellcheck`
+
+
+ When set to a quoted string, these values will be directly applied to the HTML
+ element. When left unquoted, these values will be bound to a property on the
+ template's current rendering context (most typically a controller instance).
+
+ ## Unbound:
+
+ ```handlebars
+ {{input value="http://www.facebook.com"}}
+ ```
+
+
+ ```html
+
+ {{outputWrittenWords}}
+
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+
+ <-- the following div will be updated in real time as you type -->
+
+
+ Lots of text that IS bound
+
+ ```
+
+ Finally, this example really shows the power and ease of Ember when two
+ properties are bound to eachother via `Ember.computed.alias`. Type into
+ either text area box and they'll both stay in sync. Note that
+ `Ember.computed.alias` costs more in terms of performance, so only use it when
+ your really binding in both directions:
+
+ ```javascript
+ App.ApplicationController = Ember.Controller.extend({
+ writtenWords: "Lots of text that IS bound",
+ twoWayWrittenWords: Ember.computed.alias("writtenWords")
+ });
+ ```
+
+ ```handlebars
+ {{textarea value=writtenWords}}
+ {{textarea value=twoWayWrittenWords}}
+ ```
+
+ ```html
+
+
+ <-- both updated in real time -->
+
+
+ ```
+
+ ## Actions
+
+ The helper can send multiple actions based on user events.
+
+ The action property defines the action which is send when
+ the user presses the return key.
+
+ ```handlebars
+ {{input action="submit"}}
+ ```
+
+ The helper allows some user events to send actions.
+
+ * `enter`
+ * `insert-newline`
+ * `escape-press`
+ * `focus-in`
+ * `focus-out`
+ * `key-press`
+
+ For example, if you desire an action to be sent when the input is blurred,
+ you only need to setup the action name to the event name property.
+
+ ```handlebars
+ {{textarea focus-in="alertMessage"}}
+ ```
+
+ See more about [Text Support Actions](/api/classes/Ember.TextArea.html)
+
+ ## Extension
+
+ Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing
+ arguments from the helper to `Ember.TextArea`'s `create` method. You can
+ extend the capabilities of text areas in your application by reopening this
+ class. For example, if you are building a Bootstrap project where `data-*`
+ attributes are used, you can globally add support for a `data-*` attribute
+ on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or
+ `Ember.TextSupport` and adding it to the `attributeBindings` concatenated
+ property:
+
+ ```javascript
+ Ember.TextArea.reopen({
+ attributeBindings: ['data-error']
+ });
+ ```
+
+ Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea`
+ itself extends `Ember.Component`, meaning that it does NOT inherit
+ the `controller` of the parent view.
+
+ See more about [Ember components](/api/classes/Ember.Component.html)
+
+ @method textarea
+ @for Ember.Handlebars.helpers
+ @param {Hash} options
+ */
+ function textareaHelper(options) {
+
+ var hash = options.hash;
+ var types = options.hashTypes;
+
+ return helpers.view.call(this, TextArea, options);
+ }
+
+ __exports__.textareaHelper = textareaHelper;
+ });
+enifed("ember-handlebars/controls/checkbox",
+ ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var View = __dependency3__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ The internal class used to create text inputs when the `{{input}}`
+ helper is used with `type` of `checkbox`.
+
+ See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details.
+
+ ## Direct manipulation of `checked`
+
+ The `checked` attribute of an `Ember.Checkbox` object should always be set
+ through the Ember object or by interacting with its rendered element
+ representation via the mouse, keyboard, or touch. Updating the value of the
+ checkbox via jQuery will result in the checked value of the object and its
+ element losing synchronization.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `input` elements are self closing `layout` and `layoutName`
+ properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class Checkbox
+ @namespace Ember
+ @extends Ember.View
+ */
+ __exports__["default"] = View.extend({
+ instrumentDisplay: '{{input type="checkbox"}}',
+
+ classNames: ['ember-checkbox'],
+
+ tagName: 'input',
+
+ attributeBindings: [
+ 'type',
+ 'checked',
+ 'indeterminate',
+ 'disabled',
+ 'tabindex',
+ 'name',
+ 'autofocus',
+ 'required',
+ 'form'
+ ],
+
+ type: 'checkbox',
+ checked: false,
+ disabled: false,
+ indeterminate: false,
+
+ init: function() {
+ this._super();
+ this.on('change', this, this._updateElementValue);
+ },
+
+ didInsertElement: function() {
+ this._super();
+ get(this, 'element').indeterminate = !!get(this, 'indeterminate');
+ },
+
+ _updateElementValue: function() {
+ set(this, 'checked', this.$().prop('checked'));
+ }
+ });
+ });
+enifed("ember-handlebars/controls/select",
+ ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var EmberHandlebars = __dependency1__["default"];
+
+ var forEach = __dependency2__.forEach;
+ var indexOf = __dependency2__.indexOf;
+ var indexesOf = __dependency2__.indexesOf;
+ var replace = __dependency2__.replace;
+
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var View = __dependency5__["default"];
+ var CollectionView = __dependency6__["default"];
+ var isArray = __dependency7__.isArray;
+ var isNone = __dependency8__["default"];
+ var computed = __dependency9__.computed;
+ var emberA = __dependency10__.A;
+ var observer = __dependency11__.observer;
+ var defineProperty = __dependency12__.defineProperty;
+
+ var precompileTemplate = EmberHandlebars.compile;
+
+ var SelectOption = View.extend({
+ instrumentDisplay: 'Ember.SelectOption',
+
+ tagName: 'option',
+ attributeBindings: ['value', 'selected'],
+
+ defaultTemplate: function(context, options) {
+ options = { data: options.data, hash: {} };
+ EmberHandlebars.helpers.bind.call(context, "view.label", options);
+ },
+
+ init: function() {
+ this.labelPathDidChange();
+ this.valuePathDidChange();
+
+ this._super();
+ },
+
+ selected: computed(function() {
+ var content = get(this, 'content');
+ var selection = get(this, 'parentView.selection');
+ if (get(this, 'parentView.multiple')) {
+ return selection && indexOf(selection, content.valueOf()) > -1;
+ } else {
+ // Primitives get passed through bindings as objects... since
+ // `new Number(4) !== 4`, we use `==` below
+ return content == selection; // jshint ignore:line
+ }
+ }).property('content', 'parentView.selection'),
+
+ labelPathDidChange: observer('parentView.optionLabelPath', function() {
+ var labelPath = get(this, 'parentView.optionLabelPath');
+
+ if (!labelPath) { return; }
+
+ defineProperty(this, 'label', computed(function() {
+ return get(this, labelPath);
+ }).property(labelPath));
+ }),
+
+ valuePathDidChange: observer('parentView.optionValuePath', function() {
+ var valuePath = get(this, 'parentView.optionValuePath');
+
+ if (!valuePath) { return; }
+
+ defineProperty(this, 'value', computed(function() {
+ return get(this, valuePath);
+ }).property(valuePath));
+ })
+ });
+
+ var SelectOptgroup = CollectionView.extend({
+ instrumentDisplay: 'Ember.SelectOptgroup',
+
+ tagName: 'optgroup',
+ attributeBindings: ['label'],
+
+ selectionBinding: 'parentView.selection',
+ multipleBinding: 'parentView.multiple',
+ optionLabelPathBinding: 'parentView.optionLabelPath',
+ optionValuePathBinding: 'parentView.optionValuePath',
+
+ itemViewClassBinding: 'parentView.optionView'
+ });
+
+ /**
+ The `Ember.Select` view class renders a
+ [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element,
+ allowing the user to choose from a list of options.
+
+ The text and `value` property of each `` element within the
+ `` element are populated from the objects in the `Element.Select`'s
+ `content` property. The underlying data object of the selected `` is
+ stored in the `Element.Select`'s `value` property.
+
+ ## The Content Property (array of strings)
+
+ The simplest version of an `Ember.Select` takes an array of strings as its
+ `content` property. The string will be used as both the `value` property and
+ the inner text of each ` ` element inside the rendered ``.
+
+ Example:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ names: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ```handlebars
+ {{view "select" content=names}}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ You can control which `` is selected through the `Ember.Select`'s
+ `value` property:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedName: 'Tom',
+ names: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ```handlebars
+ {{view "select" content=names value=selectedName}}
+ ```
+
+ Would result in the following HTML with the ` ` for 'Tom' selected:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ A user interacting with the rendered `` to choose "Yehuda" would
+ update the value of `selectedName` to "Yehuda".
+
+ ## The Content Property (array of Objects)
+
+ An `Ember.Select` can also take an array of JavaScript or Ember objects as
+ its `content` property.
+
+ When using objects you need to tell the `Ember.Select` which property should
+ be accessed on each object to supply the `value` attribute of the ``
+ and which property should be used to supply the element text.
+
+ The `optionValuePath` option is used to specify the path on each object to
+ the desired property for the `value` attribute. The `optionLabelPath`
+ specifies the path on each object to the desired property for the
+ element's text. Both paths must reference each object itself as `content`:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ programmers: [
+ {firstName: "Yehuda", id: 1},
+ {firstName: "Tom", id: 2}
+ ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"}}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ The `value` attribute of the selected ` ` within an `Ember.Select`
+ can be bound to a property on another object:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ programmers: [
+ {firstName: "Yehuda", id: 1},
+ {firstName: "Tom", id: 2}
+ ],
+ currentProgrammer: {
+ id: 2
+ }
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"
+ value=currentProgrammer.id}}
+ ```
+
+ Would result in the following HTML with a selected option:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Interacting with the rendered element by selecting the first option
+ ('Yehuda') will update the `id` of `currentProgrammer`
+ to match the `value` property of the newly selected ` `.
+
+ Alternatively, you can control selection through the underlying objects
+ used to render each object by binding the `selection` option. When the selected
+ ` ` is changed, the property path provided to `selection`
+ will be updated to match the content object of the rendered ` `
+ element:
+
+ ```javascript
+
+ var yehuda = {firstName: "Yehuda", id: 1, bff4eva: 'tom'}
+ var tom = {firstName: "Tom", id: 2, bff4eva: 'yehuda'};
+
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedPerson: tom,
+ programmers: [ yehuda, tom ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ optionValuePath="content.id"
+ optionLabelPath="content.firstName"
+ selection=selectedPerson}}
+ ```
+
+ Would result in the following HTML with a selected option:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Interacting with the rendered element by selecting the first option
+ ('Yehuda') will update the `selectedPerson` to match the object of
+ the newly selected ` `. In this case it is the first object
+ in the `programmers`
+
+ ## Supplying a Prompt
+
+ A `null` value for the `Ember.Select`'s `value` or `selection` property
+ results in there being no ` ` with a `selected` attribute:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedProgrammer: null,
+ programmers: ["Yehuda", "Tom"]
+ });
+ ```
+
+ ``` handlebars
+ {{view "select"
+ content=programmers
+ value=selectedProgrammer
+ }}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Yehuda
+ Tom
+
+ ```
+
+ Although `selectedProgrammer` is `null` and no ` `
+ has a `selected` attribute the rendered HTML will display the
+ first item as though it were selected. You can supply a string
+ value for the `Ember.Select` to display when there is no selection
+ with the `prompt` option:
+
+ ```javascript
+ App.ApplicationController = Ember.ObjectController.extend({
+ selectedProgrammer: null,
+ programmers: [ "Yehuda", "Tom" ]
+ });
+ ```
+
+ ```handlebars
+ {{view "select"
+ content=programmers
+ value=selectedProgrammer
+ prompt="Please select a name"
+ }}
+ ```
+
+ Would result in the following HTML:
+
+ ```html
+
+ Please select a name
+ Yehuda
+ Tom
+
+ ```
+
+ @class Select
+ @namespace Ember
+ @extends Ember.View
+ */
+ var Select = View.extend({
+ instrumentDisplay: 'Ember.Select',
+
+ tagName: 'select',
+ classNames: ['ember-select'],
+ defaultTemplate: Ember.Handlebars.template(function anonymous(Handlebars,depth0,helpers,partials,data) {
+ this.compilerInfo = [4,'>= 1.0.0'];
+ helpers = this.merge(helpers, Ember.Handlebars.helpers); data = data || {};
+ var buffer = '', stack1, escapeExpression=this.escapeExpression, self=this;
+
+ function program1(depth0,data) {
+
+ var buffer = '', stack1;
+ data.buffer.push(" ");
+ stack1 = helpers._triageMustache.call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ data.buffer.push(" ");
+ return buffer;
+ }
+
+ function program3(depth0,data) {
+
+ var stack1;
+ stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ else { data.buffer.push(''); }
+ }
+ function program4(depth0,data) {
+
+
+ data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{
+ 'content': ("content"),
+ 'label': ("label")
+ },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data})));
+ }
+
+ function program6(depth0,data) {
+
+ var stack1;
+ stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ else { data.buffer.push(''); }
+ }
+ function program7(depth0,data) {
+
+
+ data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{
+ 'content': ("")
+ },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data})));
+ }
+
+ stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data});
+ if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
+ return buffer;
+
+ }),
+ attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus',
+ 'form', 'size'],
+
+ /**
+ The `multiple` attribute of the select element. Indicates whether multiple
+ options can be selected.
+
+ @property multiple
+ @type Boolean
+ @default false
+ */
+ multiple: false,
+
+ /**
+ The `disabled` attribute of the select element. Indicates whether
+ the element is disabled from interactions.
+
+ @property disabled
+ @type Boolean
+ @default false
+ */
+ disabled: false,
+
+ /**
+ The `required` attribute of the select element. Indicates whether
+ a selected option is required for form validation.
+
+ @property required
+ @type Boolean
+ @default false
+ @since 1.5.0
+ */
+ required: false,
+
+ /**
+ The list of options.
+
+ If `optionLabelPath` and `optionValuePath` are not overridden, this should
+ be a list of strings, which will serve simultaneously as labels and values.
+
+ Otherwise, this should be a list of objects. For instance:
+
+ ```javascript
+ var App = Ember.Application.create();
+ var App.MySelect = Ember.Select.extend({
+ content: Ember.A([
+ { id: 1, firstName: 'Yehuda' },
+ { id: 2, firstName: 'Tom' }
+ ]),
+ optionLabelPath: 'content.firstName',
+ optionValuePath: 'content.id'
+ });
+ ```
+
+ @property content
+ @type Array
+ @default null
+ */
+ content: null,
+
+ /**
+ When `multiple` is `false`, the element of `content` that is currently
+ selected, if any.
+
+ When `multiple` is `true`, an array of such elements.
+
+ @property selection
+ @type Object or Array
+ @default null
+ */
+ selection: null,
+
+ /**
+ In single selection mode (when `multiple` is `false`), value can be used to
+ get the current selection's value or set the selection by it's value.
+
+ It is not currently supported in multiple selection mode.
+
+ @property value
+ @type String
+ @default null
+ */
+ value: computed(function(key, value) {
+ if (arguments.length === 2) { return value; }
+ var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
+ return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection');
+ }).property('selection'),
+
+ /**
+ If given, a top-most dummy option will be rendered to serve as a user
+ prompt.
+
+ @property prompt
+ @type String
+ @default null
+ */
+ prompt: null,
+
+ /**
+ The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content).
+
+ @property optionLabelPath
+ @type String
+ @default 'content'
+ */
+ optionLabelPath: 'content',
+
+ /**
+ The path of the option values. See [content](/api/classes/Ember.Select.html#property_content).
+
+ @property optionValuePath
+ @type String
+ @default 'content'
+ */
+ optionValuePath: 'content',
+
+ /**
+ The path of the option group.
+ When this property is used, `content` should be sorted by `optionGroupPath`.
+
+ @property optionGroupPath
+ @type String
+ @default null
+ */
+ optionGroupPath: null,
+
+ /**
+ The view class for optgroup.
+
+ @property groupView
+ @type Ember.View
+ @default Ember.SelectOptgroup
+ */
+ groupView: SelectOptgroup,
+
+ groupedContent: computed(function() {
+ var groupPath = get(this, 'optionGroupPath');
+ var groupedContent = emberA();
+ var content = get(this, 'content') || [];
+
+ forEach(content, function(item) {
+ var label = get(item, groupPath);
+
+ if (get(groupedContent, 'lastObject.label') !== label) {
+ groupedContent.pushObject({
+ label: label,
+ content: emberA()
+ });
+ }
+
+ get(groupedContent, 'lastObject.content').push(item);
+ });
+
+ return groupedContent;
+ }).property('optionGroupPath', 'content.@each'),
+
+ /**
+ The view class for option.
+
+ @property optionView
+ @type Ember.View
+ @default Ember.SelectOption
+ */
+ optionView: SelectOption,
+
+ _change: function() {
+ if (get(this, 'multiple')) {
+ this._changeMultiple();
+ } else {
+ this._changeSingle();
+ }
+ },
+
+ selectionDidChange: observer('selection.@each', function() {
+ var selection = get(this, 'selection');
+ if (get(this, 'multiple')) {
+ if (!isArray(selection)) {
+ set(this, 'selection', emberA([selection]));
+ return;
+ }
+ this._selectionDidChangeMultiple();
+ } else {
+ this._selectionDidChangeSingle();
+ }
+ }),
+
+ valueDidChange: observer('value', function() {
+ var content = get(this, 'content');
+ var value = get(this, 'value');
+ var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
+ var selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'));
+ var selection;
+
+ if (value !== selectedValue) {
+ selection = content ? content.find(function(obj) {
+ return value === (valuePath ? get(obj, valuePath) : obj);
+ }) : null;
+
+ this.set('selection', selection);
+ }
+ }),
+
+
+ _triggerChange: function() {
+ var selection = get(this, 'selection');
+ var value = get(this, 'value');
+
+ if (!isNone(selection)) { this.selectionDidChange(); }
+ if (!isNone(value)) { this.valueDidChange(); }
+
+ this._change();
+ },
+
+ _changeSingle: function() {
+ var selectedIndex = this.$()[0].selectedIndex;
+ var content = get(this, 'content');
+ var prompt = get(this, 'prompt');
+
+ if (!content || !get(content, 'length')) { return; }
+ if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; }
+
+ if (prompt) { selectedIndex -= 1; }
+ set(this, 'selection', content.objectAt(selectedIndex));
+ },
+
+
+ _changeMultiple: function() {
+ var options = this.$('option:selected');
+ var prompt = get(this, 'prompt');
+ var offset = prompt ? 1 : 0;
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+
+ if (!content) { return; }
+ if (options) {
+ var selectedIndexes = options.map(function() {
+ return this.index - offset;
+ }).toArray();
+ var newSelection = content.objectsAt(selectedIndexes);
+
+ if (isArray(selection)) {
+ replace(selection, 0, get(selection, 'length'), newSelection);
+ } else {
+ set(this, 'selection', newSelection);
+ }
+ }
+ },
+
+ _selectionDidChangeSingle: function() {
+ var el = this.get('element');
+ if (!el) { return; }
+
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+ var selectionIndex = content ? indexOf(content, selection) : -1;
+ var prompt = get(this, 'prompt');
+
+ if (prompt) { selectionIndex += 1; }
+ if (el) { el.selectedIndex = selectionIndex; }
+ },
+
+ _selectionDidChangeMultiple: function() {
+ var content = get(this, 'content');
+ var selection = get(this, 'selection');
+ var selectedIndexes = content ? indexesOf(content, selection) : [-1];
+ var prompt = get(this, 'prompt');
+ var offset = prompt ? 1 : 0;
+ var options = this.$('option');
+ var adjusted;
+
+ if (options) {
+ options.each(function() {
+ adjusted = this.index > -1 ? this.index - offset : -1;
+ this.selected = indexOf(selectedIndexes, adjusted) > -1;
+ });
+ }
+ },
+
+ init: function() {
+ this._super();
+ this.on("didInsertElement", this, this._triggerChange);
+ this.on("change", this, this._change);
+ }
+ });
+
+ __exports__["default"] = Select;
+ __exports__.Select = Select;
+ __exports__.SelectOption = SelectOption;
+ __exports__.SelectOptgroup = SelectOptgroup;
+ });
+enifed("ember-handlebars/controls/text_area",
+ ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+ var get = __dependency1__.get;
+ var Component = __dependency2__["default"];
+ var TextSupport = __dependency3__["default"];
+ var observer = __dependency4__.observer;
+
+ /**
+ The internal class used to create textarea element when the `{{textarea}}`
+ helper is used.
+
+ See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `textarea` elements do not contain inner HTML the `layout` and
+ `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class TextArea
+ @namespace Ember
+ @extends Ember.Component
+ @uses Ember.TextSupport
+ */
+ __exports__["default"] = Component.extend(TextSupport, {
+ instrumentDisplay: '{{textarea}}',
+
+ classNames: ['ember-text-area'],
+
+ tagName: "textarea",
+ attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap', 'lang', 'dir'],
+ rows: null,
+ cols: null,
+
+ _updateElementValue: observer('value', function() {
+ // We do this check so cursor position doesn't get affected in IE
+ var value = get(this, 'value');
+ var $el = this.$();
+ if ($el && value !== $el.val()) {
+ $el.val(value);
+ }
+ }),
+
+ init: function() {
+ this._super();
+ this.on("didInsertElement", this, this._updateElementValue);
+ }
+ });
+ });
+enifed("ember-handlebars/controls/text_field",
+ ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var Component = __dependency3__["default"];
+ var TextSupport = __dependency4__["default"];
+
+ /**
+
+ The internal class used to create text inputs when the `{{input}}`
+ helper is used with `type` of `text`.
+
+ See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details.
+
+ ## Layout and LayoutName properties
+
+ Because HTML `input` elements are self closing `layout` and `layoutName`
+ properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s
+ layout section for more information.
+
+ @class TextField
+ @namespace Ember
+ @extends Ember.Component
+ @uses Ember.TextSupport
+ */
+ __exports__["default"] = Component.extend(TextSupport, {
+ instrumentDisplay: '{{input type="text"}}',
+
+ classNames: ['ember-text-field'],
+ tagName: "input",
+ attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max',
+ 'accept', 'autocomplete', 'autosave', 'formaction',
+ 'formenctype', 'formmethod', 'formnovalidate', 'formtarget',
+ 'height', 'inputmode', 'list', 'multiple', 'step', 'lang', 'dir',
+ 'width'],
+
+ /**
+ The `value` attribute of the input element. As the user inputs text, this
+ property is updated live.
+
+ @property value
+ @type String
+ @default ""
+ */
+ value: "",
+
+ /**
+ The `type` attribute of the input element.
+
+ @property type
+ @type String
+ @default "text"
+ */
+ type: "text",
+
+ /**
+ The `size` of the text field in characters.
+
+ @property size
+ @type String
+ @default null
+ */
+ size: null,
+
+ /**
+ The `pattern` attribute of input element.
+
+ @property pattern
+ @type String
+ @default null
+ */
+ pattern: null,
+
+ /**
+ The `min` attribute of input element used with `type="number"` or `type="range"`.
+
+ @property min
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ min: null,
+
+ /**
+ The `max` attribute of input element used with `type="number"` or `type="range"`.
+
+ @property max
+ @type String
+ @default null
+ @since 1.4.0
+ */
+ max: null
+ });
+ });
+enifed("ember-handlebars/controls/text_support",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var Mixin = __dependency3__.Mixin;
+ var TargetActionSupport = __dependency4__["default"];
+
+ /**
+ Shared mixin used by `Ember.TextField` and `Ember.TextArea`.
+
+ @class TextSupport
+ @namespace Ember
+ @uses Ember.TargetActionSupport
+ @extends Ember.Mixin
+ @private
+ */
+ var TextSupport = Mixin.create(TargetActionSupport, {
+ value: "",
+
+ attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly',
+ 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required',
+ 'title', 'autocapitalize', 'autocorrect'],
+ placeholder: null,
+ disabled: false,
+ maxlength: null,
+
+ init: function() {
+ this._super();
+ this.on("focusOut", this, this._elementValueDidChange);
+ this.on("change", this, this._elementValueDidChange);
+ this.on("paste", this, this._elementValueDidChange);
+ this.on("cut", this, this._elementValueDidChange);
+ this.on("input", this, this._elementValueDidChange);
+ this.on("keyUp", this, this.interpretKeyEvents);
+ },
+
+ /**
+ The action to be sent when the user presses the return key.
+
+ This is similar to the `{{action}}` helper, but is fired when
+ the user presses the return key when editing a text field, and sends
+ the value of the field as the context.
+
+ @property action
+ @type String
+ @default null
+ */
+ action: null,
+
+ /**
+ The event that should send the action.
+
+ Options are:
+
+ * `enter`: the user pressed enter
+ * `keyPress`: the user pressed a key
+
+ @property onEvent
+ @type String
+ @default enter
+ */
+ onEvent: 'enter',
+
+ /**
+ Whether the `keyUp` event that triggers an `action` to be sent continues
+ propagating to other views.
+
+ By default, when the user presses the return key on their keyboard and
+ the text field has an `action` set, the action will be sent to the view's
+ controller and the key event will stop propagating.
+
+ If you would like parent views to receive the `keyUp` event even after an
+ action has been dispatched, set `bubbles` to true.
+
+ @property bubbles
+ @type Boolean
+ @default false
+ */
+ bubbles: false,
+
+ interpretKeyEvents: function(event) {
+ var map = TextSupport.KEY_EVENTS;
+ var method = map[event.keyCode];
+
+ this._elementValueDidChange();
+ if (method) { return this[method](event); }
+ },
+
+ _elementValueDidChange: function() {
+ set(this, 'value', this.$().val());
+ },
+
+ /**
+ Called when the user inserts a new line.
+
+ Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13.
+ Uses sendAction to send the `enter` action.
+
+ @method insertNewline
+ @param {Event} event
+ */
+ insertNewline: function(event) {
+ sendAction('enter', this, event);
+ sendAction('insert-newline', this, event);
+ },
+
+ /**
+ Called when the user hits escape.
+
+ Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27.
+ Uses sendAction to send the `escape-press` action.
+
+ @method cancel
+ @param {Event} event
+ */
+ cancel: function(event) {
+ sendAction('escape-press', this, event);
+ },
+
+ /**
+ Called when the text area is focused.
+
+ Uses sendAction to send the `focus-in` action.
+
+ @method focusIn
+ @param {Event} event
+ */
+ focusIn: function(event) {
+ sendAction('focus-in', this, event);
+ },
+
+ /**
+ Called when the text area is blurred.
+
+ Uses sendAction to send the `focus-out` action.
+
+ @method focusOut
+ @param {Event} event
+ */
+ focusOut: function(event) {
+ sendAction('focus-out', this, event);
+ },
+
+ /**
+ Called when the user presses a key. Enabled by setting
+ the `onEvent` property to `keyPress`.
+
+ Uses sendAction to send the `key-press` action.
+
+ @method keyPress
+ @param {Event} event
+ */
+ keyPress: function(event) {
+ sendAction('key-press', this, event);
+ }
+
+ });
+
+ TextSupport.KEY_EVENTS = {
+ 13: 'insertNewline',
+ 27: 'cancel'
+ };
+
+ // In principle, this shouldn't be necessary, but the legacy
+ // sendAction semantics for TextField are different from
+ // the component semantics so this method normalizes them.
+ function sendAction(eventName, view, event) {
+ var action = get(view, eventName);
+ var on = get(view, 'onEvent');
+ var value = get(view, 'value');
+
+ // back-compat support for keyPress as an event name even though
+ // it's also a method name that consumes the event (and therefore
+ // incompatible with sendAction semantics).
+ if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) {
+ view.sendAction('action', value);
+ }
+
+ view.sendAction(eventName, value);
+
+ if (action || on === eventName) {
+ if(!get(view, 'bubbles')) {
+ event.stopPropagation();
+ }
+ }
+ }
+
+ __exports__["default"] = TextSupport;
+ });
+enifed("ember-handlebars/ext",
+ ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/error","ember-metal/mixin","ember-views/views/view","ember-handlebars/views/metamorph_view","ember-metal/path_cache","ember-metal/is_empty","ember-metal/cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup
+ // var emberAssert = Ember.assert;
+
+ var fmt = __dependency2__.fmt;
+
+ var EmberHandlebars = __dependency3__["default"];
+ var helpers = EmberHandlebars.helpers;
+
+ var get = __dependency4__.get;
+ var EmberError = __dependency5__["default"];
+ var IS_BINDING = __dependency6__.IS_BINDING;
+
+ var View = __dependency7__["default"];
+ var _Metamorph = __dependency8__._Metamorph;
+ var detectIsGlobal = __dependency9__.isGlobal;
+
+ // late bound via requireModule because of circular dependencies.
+ var resolveHelper, SimpleHandlebarsView;
+
+ var isEmpty = __dependency10__["default"];
+
+ var slice = [].slice;
+ var originalTemplate = EmberHandlebars.template;
+
+ /**
+ If a path starts with a reserved keyword, returns the root
+ that should be used.
+
+ @private
+ @method normalizePath
+ @for Ember
+ @param root {Object}
+ @param path {String}
+ @param data {Hash}
+ */
+
+ var Cache = __dependency11__["default"];
+
+ var FIRST_SEGMENT_CACHE = new Cache(1000, function(path){
+ return path.split('.', 1)[0];
+ });
+
+ function normalizePath(root, path, data) {
+ var keywords = (data && data.keywords) || {};
+ var keyword, isKeyword;
+
+ // Get the first segment of the path. For example, if the
+ // path is "foo.bar.baz", returns "foo".
+ keyword = FIRST_SEGMENT_CACHE.get(path);
+
+ // Test to see if the first path is a keyword that has been
+ // passed along in the view's data hash. If so, we will treat
+ // that object as the new root.
+ if (keywords.hasOwnProperty(keyword)) {
+ // Look up the value in the template's data hash.
+ root = keywords[keyword];
+ isKeyword = true;
+
+ // Handle cases where the entire path is the reserved
+ // word. In that case, return the object itself.
+ if (path === keyword) {
+ path = '';
+ } else {
+ // Strip the keyword from the path and look up
+ // the remainder from the newly found root.
+ path = path.substr(keyword.length+1);
+ }
+ }
+
+ return {
+ root: root,
+ path: path,
+ isKeyword: isKeyword
+ };
+ }
+
+
+ /**
+ Lookup both on root and on window. If the path starts with
+ a keyword, the corresponding object will be looked up in the
+ template's data hash and used to resolve the path.
+
+ @method get
+ @for Ember.Handlebars
+ @param {Object} root The object to look up the property on
+ @param {String} path The path to be lookedup
+ @param {Object} options The template's option hash
+ */
+ function handlebarsGet(root, path, options) {
+ var data = options && options.data;
+ var normalizedPath = normalizePath(root, path, data);
+ var value;
+
+ // In cases where the path begins with a keyword, change the
+ // root to the value represented by that keyword, and ensure
+ // the path is relative to it.
+ root = normalizedPath.root;
+ path = normalizedPath.path;
+
+ // Ember.get with a null root and GlobalPath will fall back to
+ // Ember.lookup, which is no longer allowed in templates.
+ //
+ // But when outputting a primitive, root will be the primitive
+ // and path a blank string. These primitives should pass through
+ // to `get`.
+ if (root || path === '') {
+ value = get(root, path);
+ }
+
+ if (detectIsGlobal(path)) {
+ if (value === undefined && root !== Ember.lookup) {
+ root = Ember.lookup;
+ value = get(root, path);
+ }
+ if (root === Ember.lookup || root === null) {
+ }
+ }
+
+ return value;
+ }
+
+ function lookupViewInContainer(container, path) {
+ return container.lookupFactory('view:'+path);
+ }
+
+ function lookupViewByClassName(path) {
+ var viewClass;
+ if (detectIsGlobal(path)) {
+ viewClass = get(path);
+ return viewClass;
+ }
+ }
+
+ /**
+ handlebarsGetView resolves a view based on strings passed into a template.
+ For example:
+
+ ```handlebars
+ {{view "some-view"}}
+ {{view view.someView}}
+ {{view App.SomeView}} {{! deprecated }}
+ ```
+
+ A value is first checked to be a string- non-strings are presumed to be
+ an object and returned. This handles the "access a view on a context"
+ case (line 2 in the above examples).
+
+ Next a string is normalized, then called on the context with `get`. If
+ there is still no value, a GlobalPath will be fetched from the global
+ context (raising a deprecation) and a localPath will be passed to the
+ container to be looked up.
+
+ @private
+ @for Ember.Handlebars
+ @param {Object} context The context of the template being rendered
+ @param {String} path The path to be lookedup
+ @param {Object} container The container
+ @param {Object} options The options from the template
+ */
+ function handlebarsGetView(context, path, container, options) {
+ var viewClass;
+ var data;
+ var pathType;
+ if (options) {
+ data = options.data;
+ pathType = options.types && options.types[0];
+ }
+
+ if ('string' === typeof path) {
+ if('STRING' === pathType && container) {
+ viewClass = lookupViewInContainer(container, path);
+
+ }
+
+ if(!viewClass) {
+ viewClass = lookupViewByClassName(path);
+ }
+
+ if(!viewClass) {
+ if (data) {
+ var normalizedPath = normalizePath(context, path, data);
+ context = normalizedPath.root;
+ path = normalizedPath.path;
+ }
+
+ // Only lookup view class on context if there is a context. If not,
+ // the global lookup path on get may kick in.
+ viewClass = context && get(context, path);
+
+ if(!viewClass) {
+ // try the container once more with the normalized path
+ viewClass = lookupViewInContainer(container, path);
+ }
+ }
+ } else {
+ viewClass = path;
+ }
+
+ // Sometimes a view's value is yet another path
+ if ('string' === typeof viewClass && data && data.view) {
+ viewClass = handlebarsGetView(data.view, viewClass, container, {
+ data: data,
+ types: ['ID']
+ });
+ }
+
+
+ return viewClass;
+ }
+
+ /**
+ This method uses `Ember.Handlebars.get` to lookup a value, then ensures
+ that the value is escaped properly.
+
+ If `unescaped` is a truthy value then the escaping will not be performed.
+
+ @method getEscaped
+ @for Ember.Handlebars
+ @param {Object} root The object to look up the property on
+ @param {String} path The path to be lookedup
+ @param {Object} options The template's option hash
+ @since 1.4.0
+ */
+ function getEscaped(root, path, options) {
+ var result = handlebarsGet(root, path, options);
+
+ if (result === null || result === undefined) {
+ result = "";
+ } else if (!(result instanceof Handlebars.SafeString)) {
+ result = String(result);
+ }
+ if (!options.hash.unescaped){
+ result = Handlebars.Utils.escapeExpression(result);
+ }
+
+ return result;
+ }
+
+ __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) {
+ var resolvedParams = [], types = options.types, param, type;
+
+ for (var i=0, l=params.length; i{{user.name}}
+
+
+
{{user.role.label}}
+
{{user.role.id}}
+
+
{{user.role.description}}
+
{{user.name}}
+
+
+ {{#with user.role}}
+
{{label}}
+
{{id}}
+
+
{{description}}
+ {{/with}}
+
+ There are {{blogPosts.length}} blog posts written by {{user.name}}.
+
+
+ {{#each post in blogPosts}}
+ {{post.title}}
+ {{/each}}
+ {{/with}}
+ ```
+
+ Without the `as` operator, it would be impossible to reference `user.name` in the example above.
+
+ NOTE: The alias should not reuse a name from the bound property path.
+ For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using
+ the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`.
+
+ ### `controller` option
+
+ Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of
+ the specified controller with the new context as its content.
+
+ This is very similar to using an `itemController` option with the `{{each}}` helper.
+
+ ```handlebars
+ {{#with users.posts controller='userBlogPosts'}}
+ {{!- The current context is wrapped in our controller instance }}
+ {{/with}}
+ ```
+
+ In the above example, the template provided to the `{{with}}` block is now wrapped in the
+ `userBlogPost` controller, which provides a very elegant way to decorate the context with custom
+ functions/properties.
+
+ @method with
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function withHelper(context, options) {
+ var bindContext, preserveContext, controller;
+ var helperName = 'with';
+
+ if (arguments.length === 4) {
+ var keywordName, path, rootPath, normalized, contextPath;
+
+ options = arguments[3];
+ keywordName = arguments[2];
+ path = arguments[0];
+
+ if (path) {
+ helperName += ' ' + path + ' as ' + keywordName;
+ }
+
+
+ var localizedOptions = o_create(options);
+ localizedOptions.data = o_create(options.data);
+ localizedOptions.data.keywords = o_create(options.data.keywords || {});
+
+ if (isGlobalPath(path)) {
+ contextPath = path;
+ } else {
+ normalized = normalizePath(this, path, options.data);
+ path = normalized.path;
+ rootPath = normalized.root;
+
+ // This is a workaround for the fact that you cannot bind separate objects
+ // together. When we implement that functionality, we should use it here.
+ var contextKey = jQuery.expando + guidFor(rootPath);
+ localizedOptions.data.keywords[contextKey] = rootPath;
+ // if the path is '' ("this"), just bind directly to the current context
+ contextPath = path ? contextKey + '.' + path : contextKey;
+ }
+
+ localizedOptions.hash.keywordName = keywordName;
+ localizedOptions.hash.keywordPath = contextPath;
+
+ bindContext = this;
+ context = contextPath;
+ options = localizedOptions;
+ preserveContext = true;
+ } else {
+
+ helperName += ' ' + context;
+ bindContext = options.contexts[0];
+ preserveContext = false;
+ }
+
+ options.helperName = helperName;
+ options.isWithHelper = true;
+
+ return bind.call(bindContext, context, options, preserveContext, exists);
+ }
+ /**
+ See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf)
+ and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf)
+
+ @method if
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function ifHelper(context, options) {
+
+ options.helperName = options.helperName || ('if ' + context);
+
+ if (options.data.isUnbound) {
+ return helpers.unboundIf.call(options.contexts[0], context, options);
+ } else {
+ return helpers.boundIf.call(options.contexts[0], context, options);
+ }
+ }
+
+ /**
+ @method unless
+ @for Ember.Handlebars.helpers
+ @param {Function} context
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function unlessHelper(context, options) {
+
+ var fn = options.fn;
+ var inverse = options.inverse;
+ var helperName = 'unless';
+
+ if (context) {
+ helperName += ' ' + context;
+ }
+
+ options.fn = inverse;
+ options.inverse = fn;
+
+ options.helperName = options.helperName || helperName;
+
+ if (options.data.isUnbound) {
+ return helpers.unboundIf.call(options.contexts[0], context, options);
+ } else {
+ return helpers.boundIf.call(options.contexts[0], context, options);
+ }
+ }
+
+ /**
+ `bind-attr` allows you to create a binding between DOM element attributes and
+ Ember objects. For example:
+
+ ```handlebars
+
+
Hi Yehuda
+
Hi Tom
+
Hi Peter
+
+
Greetings Yehuda
+
Greetings Tom
+
Greetings Peter
+
+
Howdy Yehuda
+
Howdy Tom
+
Howdy Peter
+
"
+ ```
+
+ @method debugger
+ @for Ember.Handlebars.helpers
+ @param {String} property
+ */
+ function debuggerHelper(options) {
+
+ // These are helpful values you can inspect while debugging.
+ var templateContext = this;
+ var typeOfTemplateContext = inspect(templateContext);
+
+ debugger;
+ }
+
+ __exports__.logHelper = logHelper;
+ __exports__.debuggerHelper = debuggerHelper;
+ });
+enifed("ember-handlebars/helpers/each",
+ ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) {
+ "use strict";
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert;, Ember.K
+ var K = Ember.K;
+
+ var EmberHandlebars = __dependency2__["default"];
+ var helpers = EmberHandlebars.helpers;
+
+ var fmt = __dependency3__.fmt;
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+ var CollectionView = __dependency6__["default"];
+ var Binding = __dependency7__.Binding;
+ var ControllerMixin = __dependency8__["default"];
+ var ArrayController = __dependency9__["default"];
+ var EmberArray = __dependency10__["default"];
+ var copy = __dependency11__["default"];
+ var run = __dependency12__["default"];
+ var on = __dependency13__.on;
+ var handlebarsGet = __dependency14__.handlebarsGet;
+ var computed = __dependency15__.computed;
+
+ var addObserver = __dependency16__.addObserver;
+ var removeObserver = __dependency16__.removeObserver;
+ var addBeforeObserver = __dependency16__.addBeforeObserver;
+ var removeBeforeObserver = __dependency16__.removeBeforeObserver;
+
+ var _Metamorph = __dependency17__._Metamorph;
+ var _MetamorphView = __dependency17__._MetamorphView;
+
+ var EachView = CollectionView.extend(_Metamorph, {
+
+ init: function() {
+ var itemController = get(this, 'itemController');
+ var binding;
+
+ if (itemController) {
+ var controller = get(this, 'controller.container').lookupFactory('controller:array').create({
+ _isVirtual: true,
+ parentController: get(this, 'controller'),
+ itemController: itemController,
+ target: get(this, 'controller'),
+ _eachView: this
+ });
+
+ this.disableContentObservers(function() {
+ set(this, 'content', controller);
+ binding = new Binding('content', '_eachView.dataSource').oneWay();
+ binding.connect(controller);
+ });
+
+ set(this, '_arrayController', controller);
+ } else {
+ this.disableContentObservers(function() {
+ binding = new Binding('content', 'dataSource').oneWay();
+ binding.connect(this);
+ });
+ }
+
+ return this._super();
+ },
+
+ _assertArrayLike: function(content) {
+ },
+
+ disableContentObservers: function(callback) {
+ removeBeforeObserver(this, 'content', null, '_contentWillChange');
+ removeObserver(this, 'content', null, '_contentDidChange');
+
+ callback.call(this);
+
+ addBeforeObserver(this, 'content', null, '_contentWillChange');
+ addObserver(this, 'content', null, '_contentDidChange');
+ },
+
+ itemViewClass: _MetamorphView,
+ emptyViewClass: _MetamorphView,
+
+ createChildView: function(view, attrs) {
+ view = this._super(view, attrs);
+
+ // At the moment, if a container view subclass wants
+ // to insert keywords, it is responsible for cloning
+ // the keywords hash. This will be fixed momentarily.
+ var keyword = get(this, 'keyword');
+ var content = get(view, 'content');
+
+ if (keyword) {
+ var data = get(view, 'templateData');
+
+ data = copy(data);
+ data.keywords = view.cloneKeywords();
+ set(view, 'templateData', data);
+
+ // In this case, we do not bind, because the `content` of
+ // a #each item cannot change.
+ data.keywords[keyword] = content;
+ }
+
+ // If {{#each}} is looping over an array of controllers,
+ // point each child view at their respective controller.
+ if (content && content.isController) {
+ set(view, 'controller', content);
+ }
+
+ return view;
+ },
+
+ destroy: function() {
+ if (!this._super()) { return; }
+
+ var arrayController = get(this, '_arrayController');
+
+ if (arrayController) {
+ arrayController.destroy();
+ }
+
+ return this;
+ }
+ });
+
+ var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) {
+ var self = this;
+ var normalized = EmberHandlebars.normalizePath(context, path, options.data);
+
+ this.context = context;
+ this.path = path;
+ this.options = options;
+ this.template = options.fn;
+ this.containingView = options.data.view;
+ this.normalizedRoot = normalized.root;
+ this.normalizedPath = normalized.path;
+ this.content = this.lookupContent();
+
+ this.addContentObservers();
+ this.addArrayObservers();
+
+ this.containingView.on('willClearRender', function() {
+ self.destroy();
+ });
+ };
+
+ GroupedEach.prototype = {
+ contentWillChange: function() {
+ this.removeArrayObservers();
+ },
+
+ contentDidChange: function() {
+ this.content = this.lookupContent();
+ this.addArrayObservers();
+ this.rerenderContainingView();
+ },
+
+ contentArrayWillChange: K,
+
+ contentArrayDidChange: function() {
+ this.rerenderContainingView();
+ },
+
+ lookupContent: function() {
+ return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options);
+ },
+
+ addArrayObservers: function() {
+ if (!this.content) { return; }
+
+ this.content.addArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ },
+
+ removeArrayObservers: function() {
+ if (!this.content) { return; }
+
+ this.content.removeArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ },
+
+ addContentObservers: function() {
+ addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange);
+ addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange);
+ },
+
+ removeContentObservers: function() {
+ removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange);
+ removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange);
+ },
+
+ render: function() {
+ if (!this.content) { return; }
+
+ var content = this.content;
+ var contentLength = get(content, 'length');
+ var options = this.options;
+ var data = options.data;
+ var template = this.template;
+
+ data.insideEach = true;
+ for (var i = 0; i < contentLength; i++) {
+ var context = content.objectAt(i);
+ options.data.keywords[options.hash.keyword] = context;
+ template(context, { data: data });
+ }
+ },
+
+ rerenderContainingView: function() {
+ var self = this;
+ run.scheduleOnce('render', this, function() {
+ // It's possible it's been destroyed after we enqueued a re-render call.
+ if (!self.destroyed) {
+ self.containingView.rerender();
+ }
+ });
+ },
+
+ destroy: function() {
+ this.removeContentObservers();
+ if (this.content) {
+ this.removeArrayObservers();
+ }
+ this.destroyed = true;
+ }
+ };
+
+ /**
+ The `{{#each}}` helper loops over elements in a collection. It is an extension
+ of the base Handlebars `{{#each}}` helper.
+
+ The default behavior of `{{#each}}` is to yield its inner block once for every
+ item in an array. Each yield will provide the item as the context of the block.
+
+ ```javascript
+ var developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}];
+ ```
+
+ ```handlebars
+ {{#each developers}}
+ {{name}}
+ {{! `this` is each developer }}
+ {{/each}}
+ ```
+
+ `{{#each}}` supports an alternative syntax with element naming. This preserves
+ context of the yielded block:
+
+ ```handlebars
+ {{#each person in developers}}
+ {{person.name}}
+ {{! `this` is whatever it was outside the #each }}
+ {{/each}}
+ ```
+
+ The same rules apply to arrays of primitives, but the items may need to be
+ references with `{{this}}`.
+
+ ```javascript
+ var developerNames = ['Yehuda', 'Tom', 'Paul']
+ ```
+
+ ```handlebars
+ {{#each developerNames}}
+ {{this}}
+ {{/each}}
+ ```
+
+ ### {{else}} condition
+
+ `{{#each}}` can have a matching `{{else}}`. The contents of this block will render
+ if the collection is empty.
+
+ ```
+ {{#each person in developers}}
+ {{person.name}}
+ {{else}}
+ Sorry, nobody is available for this task.
+ {{/each}}
+ ```
+
+ ### Specifying an alternative view for each item
+
+ `itemViewClass` can control which view will be used during the render of each
+ item's template.
+
+ The following template:
+
+ ```handlebars
+
+ {{#each developers itemViewClass="person"}}
+ {{name}}
+ {{/each}}
+
+ ```
+
+ Will use the following view for each item
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li'
+ });
+ ```
+
+ Resulting in HTML output that looks like the following:
+
+ ```html
+
+ ```
+
+ `itemViewClass` also enables a non-block form of `{{each}}`. The view
+ must {{#crossLink "Ember.View/toc_templates"}}provide its own template{{/crossLink}},
+ and then the block should be dropped. An example that outputs the same HTML
+ as the previous one:
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li',
+ template: '{{name}}'
+ });
+ ```
+
+ ```handlebars
+
+ {{each developers itemViewClass="person"}}
+
+ ```
+
+ ### Specifying an alternative view for no items (else)
+
+ The `emptyViewClass` option provides the same flexibility to the `{{else}}`
+ case of the each helper.
+
+ ```javascript
+ App.NoPeopleView = Ember.View.extend({
+ tagName: 'li',
+ template: 'No person is available, sorry'
+ });
+ ```
+
+ ```handlebars
+
+ {{#each developers emptyViewClass="no-people"}}
+ {{name}}
+ {{/each}}
+
+ ```
+
+ ### Wrapping each item in a controller
+
+ Controllers in Ember manage state and decorate data. In many cases,
+ providing a controller for each item in a list can be useful.
+ Specifically, an {{#crossLink "Ember.ObjectController"}}Ember.ObjectController{{/crossLink}}
+ should probably be used. Item controllers are passed the item they
+ will present as a `model` property, and an object controller will
+ proxy property lookups to `model` for us.
+
+ This allows state and decoration to be added to the controller
+ while any other property lookups are delegated to the model. An example:
+
+ ```javascript
+ App.RecruitController = Ember.ObjectController.extend({
+ isAvailableForHire: function() {
+ return !this.get('isEmployed') && this.get('isSeekingWork');
+ }.property('isEmployed', 'isSeekingWork')
+ })
+ ```
+
+ ```handlebars
+ {{#each person in developers itemController="recruit"}}
+ {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}}
+ {{/each}}
+ ```
+
+ ### (Experimental) Grouped Each
+
+ If a list's membership often changes, but properties of items in that
+ group rarely change, a significant improvement in template rendering
+ time can be achieved by using the experimental [group helper](https://github.com/emberjs/group-helper).
+
+ ```handlebars
+ {{#group}}
+ {{#each people}}
+ {{firstName}} {{lastName}}
+ {{/each}}
+ {{/group}}
+ ```
+
+ When the membership of `people` changes, or when any property changes, the entire
+ `{{#group}}` block will be re-rendered.
+
+ An `{{#each}}` inside the `{{#group}}` helper can opt-out of the special group
+ behavior by passing the `groupedRows` option. For example:
+
+ ```handlebars
+ {{#group}}
+ {{#each dealers}}
+ {{! uses group's special behavior }}
+ {{firstName}} {{lastName}}
+ {{/each}}
+
+ {{#each car in cars groupedRows=true}}
+ {{! does not use group's special behavior }}
+ {{car.make}} {{car.model}} {{car.color}}
+ {{/each}}
+ {{/group}}
+ ```
+
+ Any change to the `dealers` collection will cause the entire group to be re-rendered.
+ Changes to the `cars` collection will be re-rendered individually, as they are with
+ normal `{{#each}}` usage.
+
+ `{{#group}}` is implemented with an `itemViewClass`, so specifying an `itemViewClass`
+ on an `{{#each}}` will also disable the special re-rendering behavior.
+
+ @method each
+ @for Ember.Handlebars.helpers
+ @param [name] {String} name for item (used with `in`)
+ @param [path] {String} path
+ @param [options] {Object} Handlebars key/value pairs of options
+ @param [options.itemViewClass] {String} a path to a view class used for each item
+ @param [options.emptyViewClass] {String} a path to a view class used for each item
+ @param [options.itemController] {String} name of a controller to be created for each item
+ @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper
+ */
+ function eachHelper(path, options) {
+ var ctx;
+ var helperName = 'each';
+
+ if (arguments.length === 4) {
+
+ var keywordName = arguments[0];
+
+
+ options = arguments[3];
+ path = arguments[2];
+
+ helperName += ' ' + keywordName + ' in ' + path;
+
+ if (path === '') { path = "this"; }
+
+ options.hash.keyword = keywordName;
+
+ } else if (arguments.length === 1) {
+ options = path;
+ path = 'this';
+ } else {
+ helperName += ' ' + path;
+ }
+
+ options.hash.dataSourceBinding = path;
+ // Set up emptyView as a metamorph with no tag
+ //options.hash.emptyViewClass = Ember._MetamorphView;
+
+ // can't rely on this default behavior when use strict
+ ctx = this || window;
+
+ options.helperName = options.helperName || helperName;
+
+ if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) {
+ new GroupedEach(ctx, path, options).render();
+ } else {
+ return helpers.collection.call(ctx, EmberHandlebars.EachView, options);
+ }
+ }
+
+ __exports__.EachView = EachView;
+ __exports__.GroupedEach = GroupedEach;
+ __exports__.eachHelper = eachHelper;
+ });
+enifed("ember-handlebars/helpers/loc",
+ ["ember-runtime/system/string","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var loc = __dependency1__.loc;
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the
+ provided string.
+
+ This is a convenient way to localize text within a template:
+
+ ```javascript
+ Ember.STRINGS = {
+ '_welcome_': 'Bonjour'
+ };
+ ```
+
+ ```handlebars
+
+ {{loc '_welcome_'}}
+
+ ```
+
+ ```html
+
+ Bonjour
+
+ ```
+
+ See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to
+ set up localized string references.
+
+ @method loc
+ @for Ember.Handlebars.helpers
+ @param {String} str The string to format
+ @see {Ember.String#loc}
+ */
+ __exports__["default"] = loc;
+ });
+enifed("ember-handlebars/helpers/partial",
+ ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ // var emberAssert = Ember.assert;
+
+ var isNone = __dependency2__.isNone;
+ var handlebarsGet = __dependency3__.handlebarsGet;
+ var bind = __dependency4__.bind;
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ The `partial` helper renders another template without
+ changing the template context:
+
+ ```handlebars
+ {{foo}}
+ {{partial "nav"}}
+ ```
+
+ The above example template will render a template named
+ "_nav", which has the same context as the parent template
+ it's rendered into, so if the "_nav" template also referenced
+ `{{foo}}`, it would print the same thing as the `{{foo}}`
+ in the above example.
+
+ If a "_nav" template isn't found, the `partial` helper will
+ fall back to a template named "nav".
+
+ ## Bound template names
+
+ The parameter supplied to `partial` can also be a path
+ to a property containing a template name, e.g.:
+
+ ```handlebars
+ {{partial someTemplateName}}
+ ```
+
+ The above example will look up the value of `someTemplateName`
+ on the template context (e.g. a controller) and use that
+ value as the name of the template to render. If the resolved
+ value is falsy, nothing will be rendered. If `someTemplateName`
+ changes, the partial will be re-rendered using the new template
+ name.
+
+ ## Setting the partial's context with `with`
+
+ The `partial` helper can be used in conjunction with the `with`
+ helper to set a context that will be used by the partial:
+
+ ```handlebars
+ {{#with currentUser}}
+ {{partial "user_info"}}
+ {{/with}}
+ ```
+
+ @method partial
+ @for Ember.Handlebars.helpers
+ @param {String} partialName the name of the template to render minus the leading underscore
+ */
+
+ __exports__["default"] = function partialHelper(name, options) {
+
+ var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this;
+
+ options.helperName = options.helperName || 'partial';
+
+ if (options.types[0] === "ID") {
+ // Helper was passed a property path; we need to
+ // create a binding that will re-render whenever
+ // this property changes.
+ options.fn = function(context, fnOptions) {
+ var partialName = handlebarsGet(context, name, fnOptions);
+ renderPartial(context, partialName, fnOptions);
+ };
+
+ return bind.call(context, name, options, true, exists);
+ } else {
+ // Render the partial right into parent template.
+ renderPartial(context, name, options);
+ }
+ }
+
+ function exists(value) {
+ return !isNone(value);
+ }
+
+ function renderPartial(context, name, options) {
+ var nameParts = name.split("/");
+ var lastPart = nameParts[nameParts.length - 1];
+
+ nameParts[nameParts.length - 1] = "_" + lastPart;
+
+ var view = options.data.view;
+ var underscoredName = nameParts.join("/");
+ var template = view.templateForName(underscoredName);
+ var deprecatedTemplate = !template && view.templateForName(name);
+
+
+ template = template || deprecatedTemplate;
+
+ template(context, { data: options.data });
+ }
+ });
+enifed("ember-handlebars/helpers/shared",
+ ["ember-handlebars/ext","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var handlebarsGet = __dependency1__.handlebarsGet;
+
+ __exports__["default"] = function resolvePaths(options) {
+ var ret = [];
+ var contexts = options.contexts;
+ var roots = options.roots;
+ var data = options.data;
+
+ for (var i=0, l=contexts.length; i{{unbound somePropertyThatDoesntChange}}
+ ```
+
+ `unbound` can also be used in conjunction with a bound helper to
+ render it in its unbound form:
+
+ ```handlebars
+ {{unbound helperName somePropertyThatDoesntChange}}
+ ```
+
+ @method unbound
+ @for Ember.Handlebars.helpers
+ @param {String} property
+ @return {String} HTML string
+ */
+ __exports__["default"] = function unboundHelper(property, fn) {
+ var options = arguments[arguments.length - 1];
+ var container = options.data.view.container;
+ var helper, context, out, ctx;
+
+ ctx = this;
+ if (arguments.length > 2) {
+ // Unbound helper call.
+ options.data.isUnbound = true;
+ helper = resolveHelper(container, property) || helpers.helperMissing;
+ out = helper.apply(ctx, slice.call(arguments, 1));
+ delete options.data.isUnbound;
+ return out;
+ }
+
+ context = (fn.contexts && fn.contexts.length) ? fn.contexts[0] : ctx;
+ return handlebarsGet(context, property, fn);
+ }
+ });
+enifed("ember-handlebars/helpers/view",
+ ["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-views/system/jquery","ember-views/views/view","ember-metal/binding","ember-metal/keys","ember-handlebars/ext","ember-runtime/system/string","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /*globals Handlebars */
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.warn, Ember.assert
+ // var emberWarn = Ember.warn, emberAssert = Ember.assert;
+
+ var EmberObject = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var IS_BINDING = __dependency5__.IS_BINDING;
+ var jQuery = __dependency6__["default"];
+ var View = __dependency7__["default"];
+ var isGlobalPath = __dependency8__.isGlobalPath;
+ var keys = __dependency9__["default"];
+ var normalizePath = __dependency10__.normalizePath;
+ var handlebarsGet = __dependency10__.handlebarsGet;
+ var handlebarsGetView = __dependency10__.handlebarsGetView;
+ var EmberString = __dependency11__["default"];
+
+
+ var LOWERCASE_A_Z = /^[a-z]/;
+ var VIEW_PREFIX = /^view\./;
+
+ function makeBindings(thisContext, options) {
+ var hash = options.hash;
+ var hashType = options.hashTypes;
+
+ for (var prop in hash) {
+ if (hashType[prop] === 'ID') {
+
+ var value = hash[prop];
+
+ if (IS_BINDING.test(prop)) {
+ } else {
+ hash[prop + 'Binding'] = value;
+ hashType[prop + 'Binding'] = 'STRING';
+ delete hash[prop];
+ delete hashType[prop];
+ }
+ }
+ }
+
+ if (hash.hasOwnProperty('idBinding')) {
+ // id can't be bound, so just perform one-time lookup.
+ hash.id = handlebarsGet(thisContext, hash.idBinding, options);
+ hashType.id = 'STRING';
+ delete hash.idBinding;
+ delete hashType.idBinding;
+ }
+ }
+
+ var ViewHelper = EmberObject.create({
+ propertiesFromHTMLOptions: function(options) {
+ var hash = options.hash;
+ var data = options.data;
+ var classes = hash['class'];
+
+ var extensions = {
+ helperName: options.helperName || ''
+ };
+
+ if (hash.id) {
+ extensions.elementId = hash.id;
+ }
+
+ if (hash.tag) {
+ extensions.tagName = hash.tag;
+ }
+
+ if (classes) {
+ classes = classes.split(' ');
+ extensions.classNames = classes;
+ }
+
+ if (hash.classBinding) {
+ extensions.classNameBindings = hash.classBinding.split(' ');
+ }
+
+ if (hash.classNameBindings) {
+ if (extensions.classNameBindings === undefined) {
+ extensions.classNameBindings = [];
+ }
+ extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' '));
+ }
+
+ if (hash.attributeBindings) {
+ extensions.attributeBindings = null;
+ }
+
+ // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings
+ // as well as class name bindings. If the bindings are local, make them relative to the current context
+ // instead of the view.
+ var path;
+ var hashKeys = keys(hash);
+
+ for (var i = 0, l = hashKeys.length; i < l; i++) {
+ var prop = hashKeys[i];
+ var isBinding = IS_BINDING.test(prop);
+
+ if (prop !== 'classNameBindings') {
+ extensions[prop] = hash[prop];
+ }
+
+ // Test if the property ends in "Binding"
+ if (isBinding && typeof extensions[prop] === 'string') {
+ path = this.contextualizeBindingPath(hash[prop], data);
+ if (path) {
+ extensions[prop] = path;
+ }
+ }
+ }
+
+ if (extensions.classNameBindings) {
+ // Evaluate the context of class name bindings:
+ for (var j = 0, k = extensions.classNameBindings.length; j < k; j++) {
+ var full = extensions.classNameBindings[j];
+
+ if (typeof full === 'string') {
+ // Contextualize the path of classNameBinding so this:
+ //
+ // classNameBinding="isGreen:green"
+ //
+ // is converted to this:
+ //
+ // classNameBinding="_parentView.context.isGreen:green"
+ var parsedPath = View._parsePropertyPath(full);
+ if (parsedPath.path !== '') {
+ path = this.contextualizeBindingPath(parsedPath.path, data);
+ if (path) {
+ extensions.classNameBindings[j] = path + parsedPath.classNames;
+ }
+ }
+ }
+ }
+ }
+
+ return extensions;
+ },
+
+ // Transform bindings from the current context to a context that can be evaluated within the view.
+ // Returns null if the path shouldn't be changed.
+ //
+ // TODO: consider the addition of a prefix that would allow this method to return `path`.
+ contextualizeBindingPath: function(path, data) {
+ var normalized = normalizePath(null, path, data);
+ if (normalized.isKeyword) {
+ return 'templateData.keywords.' + path;
+ } else if (isGlobalPath(path)) {
+ return null;
+ } else if (path === 'this' || path === '') {
+ return '_parentView.context';
+ } else {
+ return '_parentView.context.' + path;
+ }
+ },
+
+ helper: function(thisContext, path, options) {
+ var data = options.data;
+ var fn = options.fn;
+ var newView;
+
+ makeBindings(thisContext, options);
+
+ var container = this.container || (data && data.view && data.view.container);
+ newView = handlebarsGetView(thisContext, path, container, options);
+
+ var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
+ var currentView = data.view;
+ viewOptions.templateData = data;
+ var newViewProto = newView.proto();
+
+ if (fn) {
+ viewOptions.template = fn;
+ }
+
+ // We only want to override the `_context` computed property if there is
+ // no specified controller. See View#_context for more information.
+ if (!newViewProto.controller && !newViewProto.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
+ viewOptions._context = thisContext;
+ }
+
+ currentView.appendChild(newView, viewOptions);
+ },
+
+ instanceHelper: function(thisContext, newView, options) {
+ var data = options.data;
+ var fn = options.fn;
+
+ makeBindings(thisContext, options);
+
+
+ var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
+ var currentView = data.view;
+ viewOptions.templateData = data;
+
+ if (fn) {
+ viewOptions.template = fn;
+ }
+
+ // We only want to override the `_context` computed property if there is
+ // no specified controller. See View#_context for more information.
+ if (!newView.controller && !newView.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
+ viewOptions._context = thisContext;
+ }
+
+ currentView.appendChild(newView, viewOptions);
+ }
+ });
+ __exports__.ViewHelper = ViewHelper;
+ /**
+ `{{view}}` inserts a new instance of an `Ember.View` into a template passing its
+ options to the `Ember.View`'s `create` method and using the supplied block as
+ the view's own template.
+
+ An empty `` and the following template:
+
+ ```handlebars
+ A span:
+ {{#view tagName="span"}}
+ hello.
+ {{/view}}
+ ```
+
+ Will result in HTML structure:
+
+ ```html
+
+
+
+
+ A span:
+
+ Hello.
+
+
+
+ ```
+
+ ### `parentView` setting
+
+ The `parentView` property of the new `Ember.View` instance created through
+ `{{view}}` will be set to the `Ember.View` instance of the template where
+ `{{view}}` was called.
+
+ ```javascript
+ aView = Ember.View.create({
+ template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}")
+ });
+
+ aView.appendTo('body');
+ ```
+
+ Will result in HTML structure:
+
+ ```html
+
+
+ my parent: ember1
+
+
+
+ hello.
+
+
+ ```
+
+ The HTML `class` attribute can be set on the `{{view}}`'s resulting element
+ with the `class` or `classNameBindings` options. The `class` option will
+ directly set the CSS `class` attribute and will not be passed to
+ `Ember.View.create`. `classNameBindings` will be passed to `create` and use
+ `Ember.View`'s class name binding functionality:
+
+ ```handlebars
+ {{#view tagName="span" class="a-custom-class"}}
+ hello.
+ {{/view}}
+ ```
+
+ Results in the following HTML structure:
+
+ ```html
+
+
+ hello.
+
+
+ ```
+
+ ### Supplying a different view class
+
+ `{{view}}` can take an optional first argument before its supplied options to
+ specify a path to a custom view class.
+
+ ```handlebars
+ {{#view "custom"}}{{! will look up App.CustomView }}
+ hello.
+ {{/view}}
+ ```
+
+ The first argument can also be a relative path accessible from the current
+ context.
+
+ ```javascript
+ MyApp = Ember.Application.create({});
+ MyApp.OuterView = Ember.View.extend({
+ innerViewClass: Ember.View.extend({
+ classNames: ['a-custom-view-class-as-property']
+ }),
+ template: Ember.Handlebars.compile('{{#view view.innerViewClass}} hi {{/view}}')
+ });
+
+ MyApp.OuterView.create().appendTo('body');
+ ```
+
+ Will result in the following HTML:
+
+ ```html
+
+ ```
+
+ ### Blockless use
+
+ If you supply a custom `Ember.View` subclass that specifies its own template
+ or provide a `templateName` option to `{{view}}` it can be used without
+ supplying a block. Attempts to use both a `templateName` option and supply a
+ block will throw an error.
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.WithTemplateDefinedView = Ember.View.extend({
+ templateName: 'defined-template'
+ });
+ ```
+
+ ```handlebars
+ {{! application.hbs }}
+ {{view 'with-template-defined'}}
+ ```
+
+ ```handlebars
+ {{! defined-template.hbs }}
+ Some content for the defined template view.
+ ```
+
+ ### `viewName` property
+
+ You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance
+ will be referenced as a property of its parent view by this name.
+
+ ```javascript
+ aView = Ember.View.create({
+ template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}')
+ });
+
+ aView.appendTo('body');
+ aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper
+ ```
+
+ @method view
+ @for Ember.Handlebars.helpers
+ @param {String} path
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ function viewHelper(path, options) {
+
+ // If no path is provided, treat path param as options
+ // and get an instance of the registered `view:toplevel`
+ if (path && path.data && path.data.isRenderData) {
+ options = path;
+ if (options.data && options.data.view && options.data.view.container) {
+ path = options.data.view.container.lookupFactory('view:toplevel');
+ } else {
+ path = View;
+ }
+ }
+
+ options.helperName = options.helperName || 'view';
+
+ return ViewHelper.helper(this, path, options);
+ }
+
+ __exports__.viewHelper = viewHelper;
+ });
+enifed("ember-handlebars/helpers/yield",
+ ["ember-metal/core","ember-metal/property_get","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var Ember = __dependency1__["default"];
+ // var emberAssert = Ember.assert;
+
+ var get = __dependency2__.get;
+
+ /**
+ `{{yield}}` denotes an area of a template that will be rendered inside
+ of another template. It has two main uses:
+
+ ### Use with `layout`
+ When used in a Handlebars template that is assigned to an `Ember.View`
+ instance's `layout` property Ember will render the layout template first,
+ inserting the view's own rendered output at the `{{yield}}` location.
+
+ An empty `` and the following application code:
+
+ ```javascript
+ AView = Ember.View.extend({
+ classNames: ['a-view-with-layout'],
+ layout: Ember.Handlebars.compile('{{yield}}
'),
+ template: Ember.Handlebars.compile('I am wrapped ')
+ });
+
+ aView = AView.create();
+ aView.appendTo('body');
+ ```
+
+ Will result in the following HTML output:
+
+ ```html
+
+
+
+ ```
+
+ The `yield` helper cannot be used outside of a template assigned to an
+ `Ember.View`'s `layout` property and will throw an error if attempted.
+
+ ```javascript
+ BView = Ember.View.extend({
+ classNames: ['a-view-with-layout'],
+ template: Ember.Handlebars.compile('{{yield}}')
+ });
+
+ bView = BView.create();
+ bView.appendTo('body');
+
+ // throws
+ // Uncaught Error: assertion failed:
+ // You called yield in a template that was not a layout
+ ```
+
+ ### Use with Ember.Component
+ When designing components `{{yield}}` is used to denote where, inside the component's
+ template, an optional block passed to the component should render:
+
+ ```handlebars
+
+ {{#labeled-textfield value=someProperty}}
+ First name:
+ {{/labeled-textfield}}
+ ```
+
+ ```handlebars
+
+
+ {{yield}} {{input value=value}}
+
+ ```
+
+ Result:
+
+ ```html
+
+ First name:
+ ```
+
+ @method yield
+ @for Ember.Handlebars.helpers
+ @param {Hash} options
+ @return {String} HTML string
+ */
+ __exports__["default"] = function yieldHelper(options) {
+ var view = options.data.view;
+
+ while (view && !get(view, 'layout')) {
+ if (view._contextView) {
+ view = view._contextView;
+ } else {
+ view = get(view, '_parentView');
+ }
+ }
+
+
+ view._yield(this, options);
+ }
+ });
+enifed("ember-handlebars/loader",
+ ["ember-handlebars/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-handlebars-compiler","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /*globals Handlebars */
+
+ var ComponentLookup = __dependency1__["default"];
+ var jQuery = __dependency2__["default"];
+ var EmberError = __dependency3__["default"];
+ var onLoad = __dependency4__.onLoad;
+
+ var EmberHandlebars = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ /**
+ Find templates stored in the head tag as script tags and make them available
+ to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run
+ as as jQuery DOM-ready callback.
+
+ Script tags with `text/x-handlebars` will be compiled
+ with Ember's Handlebars and are suitable for use as a view's template.
+ Those with type `text/x-raw-handlebars` will be compiled with regular
+ Handlebars and are suitable for use in views' computed properties.
+
+ @private
+ @method bootstrap
+ @for Ember.Handlebars
+ @static
+ @param ctx
+ */
+ function bootstrap(ctx) {
+ var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';
+
+ jQuery(selectors, ctx)
+ .each(function() {
+ // Get a reference to the script tag
+ var script = jQuery(this);
+
+ var compile = (script.attr('type') === 'text/x-raw-handlebars') ?
+ jQuery.proxy(Handlebars.compile, Handlebars) :
+ jQuery.proxy(EmberHandlebars.compile, EmberHandlebars);
+ // Get the name of the script, used by Ember.View's templateName property.
+ // First look for data-template-name attribute, then fall back to its
+ // id if no name is found.
+ var templateName = script.attr('data-template-name') || script.attr('id') || 'application';
+ var template = compile(script.html());
+
+ // Check if template of same name already exists
+ if (Ember.TEMPLATES[templateName] !== undefined) {
+ throw new EmberError('Template named "' + templateName + '" already exists.');
+ }
+
+ // For templates which have a name, we save them and then remove them from the DOM
+ Ember.TEMPLATES[templateName] = template;
+
+ // Remove script tag from DOM
+ script.remove();
+ });
+ }
+
+ function _bootstrap() {
+ bootstrap( jQuery(document) );
+ }
+
+ function registerComponentLookup(container) {
+ container.register('component-lookup:main', ComponentLookup);
+ }
+
+ /*
+ We tie this to application.load to ensure that we've at least
+ attempted to bootstrap at the point that the application is loaded.
+
+ We also tie this to document ready since we're guaranteed that all
+ the inline templates are present at this point.
+
+ There's no harm to running this twice, since we remove the templates
+ from the DOM after processing.
+ */
+
+ onLoad('Ember.Application', function(Application) {
+ Application.initializer({
+ name: 'domTemplates',
+ initialize: _bootstrap
+ });
+
+ Application.initializer({
+ name: 'registerComponentLookup',
+ after: 'domTemplates',
+ initialize: registerComponentLookup
+ });
+ });
+
+ __exports__["default"] = bootstrap;
+ });
+enifed("ember-handlebars/string",
+ ["ember-runtime/system/string","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ // required so we can extend this object.
+ var EmberStringUtils = __dependency1__["default"];
+
+ /**
+ Mark a string as safe for unescaped output with Handlebars. If you
+ return HTML from a Handlebars helper, use this function to
+ ensure Handlebars does not escape the HTML.
+
+ ```javascript
+ Ember.String.htmlSafe('someString
')
+ ```
+
+ @method htmlSafe
+ @for Ember.String
+ @static
+ @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars
+ */
+ function htmlSafe(str) {
+ return new Handlebars.SafeString(str);
+ }
+
+ EmberStringUtils.htmlSafe = htmlSafe;
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
+
+ /**
+ Mark a string as being safe for unescaped output with Handlebars.
+
+ ```javascript
+ 'someString
'.htmlSafe()
+ ```
+
+ See [Ember.String.htmlSafe](/api/classes/Ember.String.html#method_htmlSafe).
+
+ @method htmlSafe
+ @for String
+ @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars
+ */
+ String.prototype.htmlSafe = function() {
+ return htmlSafe(this);
+ };
+ }
+
+ __exports__["default"] = htmlSafe;
+ });
+enifed("ember-handlebars/views/handlebars_bound_view",
+ ["ember-handlebars-compiler","ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-views/views/view","ember-views/views/states","ember-handlebars/views/metamorph_view","ember-handlebars/ext","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /*globals Handlebars, Metamorph:true */
+ /*jshint newcap:false*/
+
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ var EmberHandlebars = __dependency1__["default"];
+ // EmberHandlebars.SafeString;
+ var SafeString = EmberHandlebars.SafeString;
+
+ var Ember = __dependency2__["default"];
+ // Ember.K
+ var K = Ember.K;
+
+ var EmberError = __dependency3__["default"];
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+ var merge = __dependency6__["default"];
+ var run = __dependency7__["default"];
+ var computed = __dependency8__.computed;
+ var View = __dependency9__["default"];
+ var cloneStates = __dependency10__.cloneStates;
+ var states = __dependency10__.states;
+ var viewStates = states;
+
+ var _MetamorphView = __dependency11__["default"];
+ var handlebarsGet = __dependency12__.handlebarsGet;
+ var uuid = __dependency13__.uuid;
+
+ function SimpleHandlebarsView(path, pathRoot, isEscaped, templateData) {
+ this.path = path;
+ this.pathRoot = pathRoot;
+ this.isEscaped = isEscaped;
+ this.templateData = templateData;
+ this[Ember.GUID_KEY] = uuid();
+ this._lastNormalizedValue = undefined;
+ this.state = 'preRender';
+ this.updateId = null;
+ this._parentView = null;
+ this.buffer = null;
+ this._morph = null;
+ }
+
+ SimpleHandlebarsView.prototype = {
+ isVirtual: true,
+ isView: true,
+
+ destroy: function () {
+ if (this.updateId) {
+ run.cancel(this.updateId);
+ this.updateId = null;
+ }
+ if (this._parentView) {
+ this._parentView.removeChild(this);
+ }
+ this.morph = null;
+ this.state = 'destroyed';
+ },
+
+ propertyWillChange: K,
+
+ propertyDidChange: K,
+
+ normalizedValue: function() {
+ var path = this.path;
+ var pathRoot = this.pathRoot;
+ var escape = this.isEscaped;
+ var result, templateData;
+
+ // Use the pathRoot as the result if no path is provided. This
+ // happens if the path is `this`, which gets normalized into
+ // a `pathRoot` of the current Handlebars context and a path
+ // of `''`.
+ if (path === '') {
+ result = pathRoot;
+ } else {
+ templateData = this.templateData;
+ result = handlebarsGet(pathRoot, path, { data: templateData });
+ }
+
+ if (!escape && !(result instanceof SafeString)) {
+ result = new SafeString(result);
+ }
+
+ return result;
+ },
+
+ render: function(buffer) {
+ var value = this.normalizedValue();
+ this._lastNormalizedValue = value;
+ buffer._element = value;
+ },
+
+ rerender: function() {
+ switch(this.state) {
+ case 'preRender':
+ case 'destroyed':
+ break;
+ case 'inBuffer':
+ throw new EmberError("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");
+ case 'hasElement':
+ case 'inDOM':
+ this.updateId = run.scheduleOnce('render', this, 'update');
+ break;
+ }
+ return this;
+ },
+
+ update: function () {
+ this.updateId = null;
+ var value = this.normalizedValue();
+ // doesn't diff SafeString instances
+ if (value !== this._lastNormalizedValue) {
+ this._lastNormalizedValue = value;
+ this._morph.update(value);
+ }
+ },
+
+ _transitionTo: function(state) {
+ this.state = state;
+ }
+ };
+
+ states = cloneStates(viewStates);
+
+ merge(states._default, {
+ rerenderIfNeeded: K
+ });
+
+ merge(states.inDOM, {
+ rerenderIfNeeded: function(view) {
+ if (view.normalizedValue() !== view._lastNormalizedValue) {
+ view.rerender();
+ }
+ }
+ });
+
+ /**
+ `Ember._HandlebarsBoundView` is a private view created by the Handlebars
+ `{{bind}}` helpers that is used to keep track of bound properties.
+
+ Every time a property is bound using a `{{mustache}}`, an anonymous subclass
+ of `Ember._HandlebarsBoundView` is created with the appropriate sub-template
+ and context set up. When the associated property changes, just the template
+ for this view will re-render.
+
+ @class _HandlebarsBoundView
+ @namespace Ember
+ @extends Ember._MetamorphView
+ @private
+ */
+ var _HandlebarsBoundView = _MetamorphView.extend({
+ instrumentName: 'boundHandlebars',
+
+ _states: states,
+
+ /**
+ The function used to determine if the `displayTemplate` or
+ `inverseTemplate` should be rendered. This should be a function that takes
+ a value and returns a Boolean.
+
+ @property shouldDisplayFunc
+ @type Function
+ @default null
+ */
+ shouldDisplayFunc: null,
+
+ /**
+ Whether the template rendered by this view gets passed the context object
+ of its parent template, or gets passed the value of retrieving `path`
+ from the `pathRoot`.
+
+ For example, this is true when using the `{{#if}}` helper, because the
+ template inside the helper should look up properties relative to the same
+ object as outside the block. This would be `false` when used with `{{#with
+ foo}}` because the template should receive the object found by evaluating
+ `foo`.
+
+ @property preserveContext
+ @type Boolean
+ @default false
+ */
+ preserveContext: false,
+
+ /**
+ If `preserveContext` is true, this is the object that will be used
+ to render the template.
+
+ @property previousContext
+ @type Object
+ */
+ previousContext: null,
+
+ /**
+ The template to render when `shouldDisplayFunc` evaluates to `true`.
+
+ @property displayTemplate
+ @type Function
+ @default null
+ */
+ displayTemplate: null,
+
+ /**
+ The template to render when `shouldDisplayFunc` evaluates to `false`.
+
+ @property inverseTemplate
+ @type Function
+ @default null
+ */
+ inverseTemplate: null,
+
+
+ /**
+ The path to look up on `pathRoot` that is passed to
+ `shouldDisplayFunc` to determine which template to render.
+
+ In addition, if `preserveContext` is `false,` the object at this path will
+ be passed to the template when rendering.
+
+ @property path
+ @type String
+ @default null
+ */
+ path: null,
+
+ /**
+ The object from which the `path` will be looked up. Sometimes this is the
+ same as the `previousContext`, but in cases where this view has been
+ generated for paths that start with a keyword such as `view` or
+ `controller`, the path root will be that resolved object.
+
+ @property pathRoot
+ @type Object
+ */
+ pathRoot: null,
+
+ normalizedValue: function() {
+ var path = get(this, 'path');
+ var pathRoot = get(this, 'pathRoot');
+ var valueNormalizer = get(this, 'valueNormalizerFunc');
+ var result, templateData;
+
+ // Use the pathRoot as the result if no path is provided. This
+ // happens if the path is `this`, which gets normalized into
+ // a `pathRoot` of the current Handlebars context and a path
+ // of `''`.
+ if (path === '') {
+ result = pathRoot;
+ } else {
+ templateData = get(this, 'templateData');
+ result = handlebarsGet(pathRoot, path, { data: templateData });
+ }
+
+ return valueNormalizer ? valueNormalizer(result) : result;
+ },
+
+ rerenderIfNeeded: function() {
+ this.currentState.rerenderIfNeeded(this);
+ },
+
+ /**
+ Determines which template to invoke, sets up the correct state based on
+ that logic, then invokes the default `Ember.View` `render` implementation.
+
+ This method will first look up the `path` key on `pathRoot`,
+ then pass that value to the `shouldDisplayFunc` function. If that returns
+ `true,` the `displayTemplate` function will be rendered to DOM. Otherwise,
+ `inverseTemplate`, if specified, will be rendered.
+
+ For example, if this `Ember._HandlebarsBoundView` represented the `{{#with
+ foo}}` helper, it would look up the `foo` property of its context, and
+ `shouldDisplayFunc` would always return true. The object found by looking
+ up `foo` would be passed to `displayTemplate`.
+
+ @method render
+ @param {Ember.RenderBuffer} buffer
+ */
+ render: function(buffer) {
+ // If not invoked via a triple-mustache ({{{foo}}}), escape
+ // the content of the template.
+ var escape = get(this, 'isEscaped');
+
+ var shouldDisplay = get(this, 'shouldDisplayFunc');
+ var preserveContext = get(this, 'preserveContext');
+ var context = get(this, 'previousContext');
+
+ var inverseTemplate = get(this, 'inverseTemplate');
+ var displayTemplate = get(this, 'displayTemplate');
+
+ var result = this.normalizedValue();
+
+ this._lastNormalizedValue = result;
+
+ // First, test the conditional to see if we should
+ // render the template or not.
+ if (shouldDisplay(result)) {
+ set(this, 'template', displayTemplate);
+
+ // If we are preserving the context (for example, if this
+ // is an #if block, call the template with the same object.
+ if (preserveContext) {
+ set(this, '_context', context);
+ } else {
+ // Otherwise, determine if this is a block bind or not.
+ // If so, pass the specified object to the template
+ if (displayTemplate) {
+ set(this, '_context', result);
+ } else {
+ // This is not a bind block, just push the result of the
+ // expression to the render context and return.
+ if (result === null || result === undefined) {
+ result = "";
+ } else if (!(result instanceof SafeString)) {
+ result = String(result);
+ }
+
+ if (escape) { result = Handlebars.Utils.escapeExpression(result); }
+ buffer.push(result);
+ return;
+ }
+ }
+ } else if (inverseTemplate) {
+ set(this, 'template', inverseTemplate);
+
+ if (preserveContext) {
+ set(this, '_context', context);
+ } else {
+ set(this, '_context', result);
+ }
+ } else {
+ set(this, 'template', function() { return ''; });
+ }
+
+ return this._super(buffer);
+ }
+ });
+
+ __exports__._HandlebarsBoundView = _HandlebarsBoundView;
+ __exports__.SimpleHandlebarsView = SimpleHandlebarsView;
+ });
+enifed("ember-handlebars/views/metamorph_view",
+ ["ember-metal/core","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /* global Metamorph:true */
+
+ /*jshint newcap:false*/
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+
+ var CoreView = __dependency2__["default"];
+ var View = __dependency3__["default"];
+ var Mixin = __dependency4__.Mixin;
+ var run = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-handlebars
+ */
+
+ function notifyMutationListeners() {
+ run.once(View, 'notifyMutationListeners');
+ }
+
+ // The `morph` and `outerHTML` properties are internal only
+ // and not observable.
+
+ /**
+ @class _Metamorph
+ @namespace Ember
+ @private
+ */
+ var _Metamorph = Mixin.create({
+ isVirtual: true,
+ tagName: '',
+
+ instrumentName: 'metamorph',
+
+ init: function() {
+ this._super();
+ }
+ });
+ __exports__._Metamorph = _Metamorph;
+ /**
+ @class _MetamorphView
+ @namespace Ember
+ @extends Ember.View
+ @uses Ember._Metamorph
+ @private
+ */
+ var _MetamorphView = View.extend(_Metamorph);
+ __exports__._MetamorphView = _MetamorphView;
+ /**
+ @class _SimpleMetamorphView
+ @namespace Ember
+ @extends Ember.CoreView
+ @uses Ember._Metamorph
+ @private
+ */
+ var _SimpleMetamorphView = CoreView.extend(_Metamorph);
+ __exports__._SimpleMetamorphView = _SimpleMetamorphView;__exports__["default"] = View.extend(_Metamorph);
+ });
+enifed("ember-metal-views",
+ ["ember-metal-views/renderer","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Renderer = __dependency1__["default"];
+ __exports__.Renderer = Renderer;
+ });
+enifed("ember-metal-views/renderer",
+ ["morph","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var DOMHelper = __dependency1__.DOMHelper;
+
+ function Renderer() {
+ this._uuid = 0;
+ this._views = new Array(2000);
+ this._queue = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
+ this._parents = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
+ this._elements = new Array(17);
+ this._inserts = {};
+ this._dom = new DOMHelper();
+ }
+
+ function Renderer_renderTree(_view, _parentView, _insertAt) {
+ var views = this._views;
+ views[0] = _view;
+ var insertAt = _insertAt === undefined ? -1 : _insertAt;
+ var index = 0;
+ var total = 1;
+ var levelBase = _parentView ? _parentView._level+1 : 0;
+
+ var root = _parentView == null ? _view : _parentView._root;
+
+ // if root view has a _morph assigned
+ var willInsert = !!root._morph;
+
+ var queue = this._queue;
+ queue[0] = 0;
+ var length = 1;
+
+ var parentIndex = -1;
+ var parents = this._parents;
+ var parent = _parentView || null;
+ var elements = this._elements;
+ var element = null;
+ var contextualElement = null;
+ var level = 0;
+
+ var view = _view;
+ var children, i, l, child;
+ while (length) {
+ elements[level] = element;
+ if (!view._morph) {
+ // ensure props we add are in same order
+ view._morph = null;
+ }
+ view._root = root;
+ this.uuid(view);
+ view._level = levelBase + level;
+ if (view._elementCreated) {
+ this.remove(view, false, true);
+ }
+
+ this.willCreateElement(view);
+
+ contextualElement = view._morph && view._morph.contextualElement;
+ if (!contextualElement && parent && parent._childViewsMorph) {
+ contextualElement = parent._childViewsMorph.contextualElement;
+ }
+ if (!contextualElement && view._didCreateElementWithoutMorph) {
+ // This code path is only used by createElement and rerender when createElement
+ // was previously called on a view.
+ contextualElement = document.body;
+ }
+ element = this.createElement(view, contextualElement);
+
+ parents[level++] = parentIndex;
+ parentIndex = index;
+ parent = view;
+
+ // enqueue for end
+ queue[length++] = index;
+ // enqueue children
+ children = this.childViews(view);
+ if (children) {
+ for (i=children.length-1;i>=0;i--) {
+ child = children[i];
+ index = total++;
+ views[index] = child;
+ queue[length++] = index;
+ view = child;
+ }
+ }
+
+ index = queue[--length];
+ view = views[index];
+
+ while (parentIndex === index) {
+ level--;
+ view._elementCreated = true;
+ this.didCreateElement(view);
+ if (willInsert) {
+ this.willInsertElement(view);
+ }
+
+ if (level === 0) {
+ length--;
+ break;
+ }
+
+ parentIndex = parents[level];
+ parent = parentIndex === -1 ? _parentView : views[parentIndex];
+ this.insertElement(view, parent, element, -1);
+ index = queue[--length];
+ view = views[index];
+ element = elements[level];
+ elements[level] = null;
+ }
+ }
+
+ this.insertElement(view, _parentView, element, insertAt);
+
+ for (i=total-1;i>=0;i--) {
+ if (willInsert) {
+ views[i]._elementInserted = true;
+ this.didInsertElement(views[i]);
+ }
+ views[i] = null;
+ }
+
+ return element;
+ }
+
+ Renderer.prototype.uuid = function Renderer_uuid(view) {
+ if (view._uuid === undefined) {
+ view._uuid = ++this._uuid;
+ view._renderer = this;
+ } // else assert(view._renderer === this)
+ return view._uuid;
+ };
+
+ Renderer.prototype.scheduleInsert =
+ function Renderer_scheduleInsert(view, morph) {
+ if (view._morph || view._elementCreated) {
+ throw new Error("You cannot insert a View that has already been rendered");
+ }
+ view._morph = morph;
+ var viewId = this.uuid(view);
+ this._inserts[viewId] = this.scheduleRender(this, function() {
+ this._inserts[viewId] = null;
+ this.renderTree(view);
+ });
+ };
+
+ Renderer.prototype.appendTo =
+ function Renderer_appendTo(view, target) {
+ var morph = this._dom.appendMorph(target);
+ this.scheduleInsert(view, morph);
+ };
+
+ Renderer.prototype.replaceIn =
+ function Renderer_replaceIn(view, target) {
+ var morph = this._dom.createMorph(target, null, null);
+ this.scheduleInsert(view, morph);
+ };
+
+ function Renderer_remove(_view, shouldDestroy, reset) {
+ var viewId = this.uuid(_view);
+
+ if (this._inserts[viewId]) {
+ this.cancelRender(this._inserts[viewId]);
+ this._inserts[viewId] = undefined;
+ }
+
+ if (!_view._elementCreated) {
+ return;
+ }
+
+ var removeQueue = [];
+ var destroyQueue = [];
+ var morph = _view._morph;
+ var idx, len, view, staticChildren, queue,
+ childViews, i, l, parentView;
+
+ removeQueue.push(_view);
+
+ for (idx=0; idx -1;
+ };
+
+ var defineNativeShim = function(nativeFunc, shim) {
+ if (isNativeFunc(nativeFunc)) {
+ return nativeFunc;
+ }
+ return shim;
+ };
+
+ // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map
+ var map = defineNativeShim(ArrayPrototype.map, function(fun /*, thisp */) {
+ //"use strict";
+
+ if (this === void 0 || this === null || typeof fun !== "function") {
+ throw new TypeError();
+ }
+
+ var t = Object(this);
+ var len = t.length >>> 0;
+ var res = new Array(len);
+ var thisp = arguments[1];
+
+ for (var i = 0; i < len; i++) {
+ if (i in t) {
+ res[i] = fun.call(thisp, t[i], i, t);
+ }
+ }
+
+ return res;
+ });
+
+ // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach
+ var forEach = defineNativeShim(ArrayPrototype.forEach, function(fun /*, thisp */) {
+ //"use strict";
+
+ if (this === void 0 || this === null || typeof fun !== "function") {
+ throw new TypeError();
+ }
+
+ var t = Object(this);
+ var len = t.length >>> 0;
+ var thisp = arguments[1];
+
+ for (var i = 0; i < len; i++) {
+ if (i in t) {
+ fun.call(thisp, t[i], i, t);
+ }
+ }
+ });
+
+ var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) {
+ if (fromIndex === null || fromIndex === undefined) {
+ fromIndex = 0;
+ }
+ else if (fromIndex < 0) {
+ fromIndex = Math.max(0, this.length + fromIndex);
+ }
+
+ for (var i = fromIndex, j = this.length; i < j; i++) {
+ if (this[i] === obj) {
+ return i;
+ }
+ }
+ return -1;
+ });
+
+ var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function(obj, fromIndex) {
+ var len = this.length;
+ var idx;
+
+ if (fromIndex === undefined) fromIndex = len-1;
+ else fromIndex = (fromIndex < 0) ? Math.ceil(fromIndex) : Math.floor(fromIndex);
+ if (fromIndex < 0) fromIndex += len;
+
+ for(idx = fromIndex;idx>=0;idx--) {
+ if (this[idx] === obj) return idx ;
+ }
+ return -1;
+ });
+
+ var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) {
+ var i, value;
+ var result = [];
+ var length = this.length;
+
+ for (i = 0; i < length; i++) {
+ if (this.hasOwnProperty(i)) {
+ value = this[i];
+ if (fn.call(context, value, i, this)) {
+ result.push(value);
+ }
+ }
+ }
+ return result;
+ });
+
+ if (Ember.SHIM_ES5) {
+ ArrayPrototype.map = ArrayPrototype.map || map;
+ ArrayPrototype.forEach = ArrayPrototype.forEach || forEach;
+ ArrayPrototype.filter = ArrayPrototype.filter || filter;
+ ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf;
+ ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf;
+ }
+
+ /**
+ Array polyfills to support ES5 features in older browsers.
+
+ @namespace Ember
+ @property ArrayPolyfills
+ */
+ __exports__.map = map;
+ __exports__.forEach = forEach;
+ __exports__.filter = filter;
+ __exports__.indexOf = indexOf;
+ __exports__.lastIndexOf = lastIndexOf;
+ });
+enifed("ember-metal/binding",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/run_loop","ember-metal/path_cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.Logger, Ember.LOG_BINDINGS, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var trySet = __dependency3__.trySet;
+ var guidFor = __dependency4__.guidFor;
+ var addObserver = __dependency5__.addObserver;
+ var removeObserver = __dependency5__.removeObserver;
+ var _suspendObserver = __dependency5__._suspendObserver;
+ var run = __dependency6__["default"];
+ var isGlobalPath = __dependency7__.isGlobal;
+
+
+ // ES6TODO: where is Ember.lookup defined?
+ /**
+ @module ember-metal
+ */
+
+ // ..........................................................
+ // CONSTANTS
+ //
+
+ /**
+ Debug parameter you can turn on. This will log all bindings that fire to
+ the console. This should be disabled in production code. Note that you
+ can also enable this from the console or temporarily.
+
+ @property LOG_BINDINGS
+ @for Ember
+ @type Boolean
+ @default false
+ */
+ Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS;
+
+ /**
+ Returns true if the provided path is global (e.g., `MyApp.fooController.bar`)
+ instead of local (`foo.bar.baz`).
+
+ @method isGlobalPath
+ @for Ember
+ @private
+ @param {String} path
+ @return Boolean
+ */
+
+ function getWithGlobals(obj, path) {
+ return get(isGlobalPath(path) ? Ember.lookup : obj, path);
+ }
+
+ // ..........................................................
+ // BINDING
+ //
+
+ function Binding(toPath, fromPath) {
+ this._direction = undefined;
+ this._from = fromPath;
+ this._to = toPath;
+ this._readyToSync = undefined;
+ this._oneWay = undefined;
+ }
+
+ /**
+ @class Binding
+ @namespace Ember
+ */
+
+ Binding.prototype = {
+ /**
+ This copies the Binding so it can be connected to another object.
+
+ @method copy
+ @return {Ember.Binding} `this`
+ */
+ copy: function () {
+ var copy = new Binding(this._to, this._from);
+ if (this._oneWay) { copy._oneWay = true; }
+ return copy;
+ },
+
+ // ..........................................................
+ // CONFIG
+ //
+
+ /**
+ This will set `from` property path to the specified value. It will not
+ attempt to resolve this property path to an actual object until you
+ connect the binding.
+
+ The binding will search for the property path starting at the root object
+ you pass when you `connect()` the binding. It follows the same rules as
+ `get()` - see that method for more information.
+
+ @method from
+ @param {String} path the property path to connect to
+ @return {Ember.Binding} `this`
+ */
+ from: function(path) {
+ this._from = path;
+ return this;
+ },
+
+ /**
+ This will set the `to` property path to the specified value. It will not
+ attempt to resolve this property path to an actual object until you
+ connect the binding.
+
+ The binding will search for the property path starting at the root object
+ you pass when you `connect()` the binding. It follows the same rules as
+ `get()` - see that method for more information.
+
+ @method to
+ @param {String|Tuple} path A property path or tuple
+ @return {Ember.Binding} `this`
+ */
+ to: function(path) {
+ this._to = path;
+ return this;
+ },
+
+ /**
+ Configures the binding as one way. A one-way binding will relay changes
+ on the `from` side to the `to` side, but not the other way around. This
+ means that if you change the `to` side directly, the `from` side may have
+ a different value.
+
+ @method oneWay
+ @return {Ember.Binding} `this`
+ */
+ oneWay: function() {
+ this._oneWay = true;
+ return this;
+ },
+
+ /**
+ @method toString
+ @return {String} string representation of binding
+ */
+ toString: function() {
+ var oneWay = this._oneWay ? '[oneWay]' : '';
+ return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay;
+ },
+
+ // ..........................................................
+ // CONNECT AND SYNC
+ //
+
+ /**
+ Attempts to connect this binding instance so that it can receive and relay
+ changes. This method will raise an exception if you have not set the
+ from/to properties yet.
+
+ @method connect
+ @param {Object} obj The root object for this binding.
+ @return {Ember.Binding} `this`
+ */
+ connect: function(obj) {
+
+ var fromPath = this._from;
+ var toPath = this._to;
+ trySet(obj, toPath, getWithGlobals(obj, fromPath));
+
+ // add an observer on the object to be notified when the binding should be updated
+ addObserver(obj, fromPath, this, this.fromDidChange);
+
+ // if the binding is a two-way binding, also set up an observer on the target
+ if (!this._oneWay) { addObserver(obj, toPath, this, this.toDidChange); }
+
+ this._readyToSync = true;
+
+ return this;
+ },
+
+ /**
+ Disconnects the binding instance. Changes will no longer be relayed. You
+ will not usually need to call this method.
+
+ @method disconnect
+ @param {Object} obj The root object you passed when connecting the binding.
+ @return {Ember.Binding} `this`
+ */
+ disconnect: function(obj) {
+
+ var twoWay = !this._oneWay;
+
+ // remove an observer on the object so we're no longer notified of
+ // changes that should update bindings.
+ removeObserver(obj, this._from, this, this.fromDidChange);
+
+ // if the binding is two-way, remove the observer from the target as well
+ if (twoWay) { removeObserver(obj, this._to, this, this.toDidChange); }
+
+ this._readyToSync = false; // disable scheduled syncs...
+ return this;
+ },
+
+ // ..........................................................
+ // PRIVATE
+ //
+
+ /* called when the from side changes */
+ fromDidChange: function(target) {
+ this._scheduleSync(target, 'fwd');
+ },
+
+ /* called when the to side changes */
+ toDidChange: function(target) {
+ this._scheduleSync(target, 'back');
+ },
+
+ _scheduleSync: function(obj, dir) {
+ var existingDir = this._direction;
+
+ // if we haven't scheduled the binding yet, schedule it
+ if (existingDir === undefined) {
+ run.schedule('sync', this, this._sync, obj);
+ this._direction = dir;
+ }
+
+ // If both a 'back' and 'fwd' sync have been scheduled on the same object,
+ // default to a 'fwd' sync so that it remains deterministic.
+ if (existingDir === 'back' && dir === 'fwd') {
+ this._direction = 'fwd';
+ }
+ },
+
+ _sync: function(obj) {
+ var log = Ember.LOG_BINDINGS;
+
+ // don't synchronize destroyed objects or disconnected bindings
+ if (obj.isDestroyed || !this._readyToSync) { return; }
+
+ // get the direction of the binding for the object we are
+ // synchronizing from
+ var direction = this._direction;
+
+ var fromPath = this._from;
+ var toPath = this._to;
+
+ this._direction = undefined;
+
+ // if we're synchronizing from the remote object...
+ if (direction === 'fwd') {
+ var fromValue = getWithGlobals(obj, this._from);
+ if (log) {
+ Ember.Logger.log(' ', this.toString(), '->', fromValue, obj);
+ }
+ if (this._oneWay) {
+ trySet(obj, toPath, fromValue);
+ } else {
+ _suspendObserver(obj, toPath, this, this.toDidChange, function () {
+ trySet(obj, toPath, fromValue);
+ });
+ }
+ // if we're synchronizing *to* the remote object
+ } else if (direction === 'back') {
+ var toValue = get(obj, this._to);
+ if (log) {
+ Ember.Logger.log(' ', this.toString(), '<-', toValue, obj);
+ }
+ _suspendObserver(obj, fromPath, this, this.fromDidChange, function () {
+ trySet(isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue);
+ });
+ }
+ }
+
+ };
+
+ function mixinProperties(to, from) {
+ for (var key in from) {
+ if (from.hasOwnProperty(key)) {
+ to[key] = from[key];
+ }
+ }
+ }
+
+ mixinProperties(Binding, {
+
+ /*
+ See `Ember.Binding.from`.
+
+ @method from
+ @static
+ */
+ from: function(from) {
+ var C = this;
+ return new C(undefined, from);
+ },
+
+ /*
+ See `Ember.Binding.to`.
+
+ @method to
+ @static
+ */
+ to: function(to) {
+ var C = this;
+ return new C(to, undefined);
+ },
+
+ /**
+ Creates a new Binding instance and makes it apply in a single direction.
+ A one-way binding will relay changes on the `from` side object (supplied
+ as the `from` argument) the `to` side, but not the other way around.
+ This means that if you change the "to" side directly, the "from" side may have
+ a different value.
+
+ See `Binding.oneWay`.
+
+ @method oneWay
+ @param {String} from from path.
+ @param {Boolean} [flag] (Optional) passing nothing here will make the
+ binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the
+ binding two way again.
+ @return {Ember.Binding} `this`
+ */
+ oneWay: function(from, flag) {
+ var C = this;
+ return new C(undefined, from).oneWay(flag);
+ }
+
+ });
+ /**
+ An `Ember.Binding` connects the properties of two objects so that whenever
+ the value of one property changes, the other property will be changed also.
+
+ ## Automatic Creation of Bindings with `/^*Binding/`-named Properties
+
+ You do not usually create Binding objects directly but instead describe
+ bindings in your class or object definition using automatic binding
+ detection.
+
+ Properties ending in a `Binding` suffix will be converted to `Ember.Binding`
+ instances. The value of this property should be a string representing a path
+ to another object or a custom binding instance created using Binding helpers
+ (see "One Way Bindings"):
+
+ ```
+ valueBinding: "MyApp.someController.title"
+ ```
+
+ This will create a binding from `MyApp.someController.title` to the `value`
+ property of your object instance automatically. Now the two values will be
+ kept in sync.
+
+ ## One Way Bindings
+
+ One especially useful binding customization you can use is the `oneWay()`
+ helper. This helper tells Ember that you are only interested in
+ receiving changes on the object you are binding from. For example, if you
+ are binding to a preference and you want to be notified if the preference
+ has changed, but your object will not be changing the preference itself, you
+ could do:
+
+ ```
+ bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles")
+ ```
+
+ This way if the value of `MyApp.preferencesController.bigTitles` changes the
+ `bigTitles` property of your object will change also. However, if you
+ change the value of your `bigTitles` property, it will not update the
+ `preferencesController`.
+
+ One way bindings are almost twice as fast to setup and twice as fast to
+ execute because the binding only has to worry about changes to one side.
+
+ You should consider using one way bindings anytime you have an object that
+ may be created frequently and you do not intend to change a property; only
+ to monitor it for changes (such as in the example above).
+
+ ## Adding Bindings Manually
+
+ All of the examples above show you how to configure a custom binding, but the
+ result of these customizations will be a binding template, not a fully active
+ Binding instance. The binding will actually become active only when you
+ instantiate the object the binding belongs to. It is useful however, to
+ understand what actually happens when the binding is activated.
+
+ For a binding to function it must have at least a `from` property and a `to`
+ property. The `from` property path points to the object/key that you want to
+ bind from while the `to` path points to the object/key you want to bind to.
+
+ When you define a custom binding, you are usually describing the property
+ you want to bind from (such as `MyApp.someController.value` in the examples
+ above). When your object is created, it will automatically assign the value
+ you want to bind `to` based on the name of your binding key. In the
+ examples above, during init, Ember objects will effectively call
+ something like this on your binding:
+
+ ```javascript
+ binding = Ember.Binding.from("valueBinding").to("value");
+ ```
+
+ This creates a new binding instance based on the template you provide, and
+ sets the to path to the `value` property of the new object. Now that the
+ binding is fully configured with a `from` and a `to`, it simply needs to be
+ connected to become active. This is done through the `connect()` method:
+
+ ```javascript
+ binding.connect(this);
+ ```
+
+ Note that when you connect a binding you pass the object you want it to be
+ connected to. This object will be used as the root for both the from and
+ to side of the binding when inspecting relative paths. This allows the
+ binding to be automatically inherited by subclassed objects as well.
+
+ This also allows you to bind between objects using the paths you declare in
+ `from` and `to`:
+
+ ```javascript
+ // Example 1
+ binding = Ember.Binding.from("App.someObject.value").to("value");
+ binding.connect(this);
+
+ // Example 2
+ binding = Ember.Binding.from("parentView.value").to("App.someObject.value");
+ binding.connect(this);
+ ```
+
+ Now that the binding is connected, it will observe both the from and to side
+ and relay changes.
+
+ If you ever needed to do so (you almost never will, but it is useful to
+ understand this anyway), you could manually create an active binding by
+ using the `Ember.bind()` helper method. (This is the same method used by
+ to setup your bindings on objects):
+
+ ```javascript
+ Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value");
+ ```
+
+ Both of these code fragments have the same effect as doing the most friendly
+ form of binding creation like so:
+
+ ```javascript
+ MyApp.anotherObject = Ember.Object.create({
+ valueBinding: "MyApp.someController.value",
+
+ // OTHER CODE FOR THIS OBJECT...
+ });
+ ```
+
+ Ember's built in binding creation method makes it easy to automatically
+ create bindings for you. You should always use the highest-level APIs
+ available, even if you understand how it works underneath.
+
+ @class Binding
+ @namespace Ember
+ @since Ember 0.9
+ */
+ // Ember.Binding = Binding; ES6TODO: where to put this?
+
+
+ /**
+ Global helper method to create a new binding. Just pass the root object
+ along with a `to` and `from` path to create and connect the binding.
+
+ @method bind
+ @for Ember
+ @param {Object} obj The root object of the transform.
+ @param {String} to The path to the 'to' side of the binding.
+ Must be relative to obj.
+ @param {String} from The path to the 'from' side of the binding.
+ Must be relative to obj or a global path.
+ @return {Ember.Binding} binding instance
+ */
+ function bind(obj, to, from) {
+ return new Binding(to, from).connect(obj);
+ }
+
+ __exports__.bind = bind;/**
+ @method oneWay
+ @for Ember
+ @param {Object} obj The root object of the transform.
+ @param {String} to The path to the 'to' side of the binding.
+ Must be relative to obj.
+ @param {String} from The path to the 'from' side of the binding.
+ Must be relative to obj or a global path.
+ @return {Ember.Binding} binding instance
+ */
+ function oneWay(obj, to, from) {
+ return new Binding(to, from).oneWay().connect(obj);
+ }
+
+ __exports__.oneWay = oneWay;__exports__.Binding = Binding;
+ __exports__.isGlobalPath = isGlobalPath;
+ });
+enifed("ember-metal/cache",
+ ["ember-metal/dictionary","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var dictionary = __dependency1__["default"];
+ __exports__["default"] = Cache;
+
+ function Cache(limit, func) {
+ this.store = dictionary(null);
+ this.size = 0;
+ this.misses = 0;
+ this.hits = 0;
+ this.limit = limit;
+ this.func = func;
+ }
+
+ var FALSE = function() { };
+ var ZERO = function() { };
+ var UNDEFINED = function() { };
+ var NULL = function() { };
+
+ Cache.prototype = {
+ set: function(key, value) {
+ if (this.limit > this.size) {
+ this.size ++;
+ if (value === undefined) {
+ this.store[key] = UNDEFINED;
+ } else {
+ this.store[key] = value;
+ }
+ }
+
+ return value;
+ },
+
+ get: function(key) {
+ var value = this.store[key];
+
+ if (value === undefined) {
+ this.misses ++;
+ value = this.set(key, this.func(key));
+ } else if (value === UNDEFINED) {
+ this.hits ++;
+ value = undefined;
+ } else {
+ this.hits ++;
+ // nothing to translate
+ }
+
+ return value;
+ },
+
+ purge: function() {
+ this.store = dictionary(null);
+ this.size = 0;
+ this.hits = 0;
+ this.misses = 0;
+ }
+ };
+ });
+enifed("ember-metal/chains",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // warn, assert, etc;
+ var get = __dependency2__.get;
+ var normalizeTuple = __dependency2__.normalizeTuple;
+ var meta = __dependency3__.meta;
+ var forEach = __dependency4__.forEach;
+ var watchKey = __dependency5__.watchKey;
+ var unwatchKey = __dependency5__.unwatchKey;
+
+ var metaFor = meta;
+ var warn = Ember.warn;
+ var FIRST_KEY = /^([^\.]+)/;
+
+ function firstKey(path) {
+ return path.match(FIRST_KEY)[0];
+ }
+
+ var pendingQueue = [];
+
+ // attempts to add the pendingQueue chains again. If some of them end up
+ // back in the queue and reschedule is true, schedules a timeout to try
+ // again.
+ function flushPendingChains() {
+ if (pendingQueue.length === 0) { return; } // nothing to do
+
+ var queue = pendingQueue;
+ pendingQueue = [];
+
+ forEach.call(queue, function(q) { q[0].add(q[1]); });
+
+ warn('Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0);
+ }
+
+ __exports__.flushPendingChains = flushPendingChains;function addChainWatcher(obj, keyName, node) {
+ if (!obj || ('object' !== typeof obj)) { return; } // nothing to do
+
+ var m = metaFor(obj);
+ var nodes = m.chainWatchers;
+
+ if (!m.hasOwnProperty('chainWatchers')) {
+ nodes = m.chainWatchers = {};
+ }
+
+ if (!nodes[keyName]) { nodes[keyName] = []; }
+ nodes[keyName].push(node);
+ watchKey(obj, keyName, m);
+ }
+
+ function removeChainWatcher(obj, keyName, node) {
+ if (!obj || 'object' !== typeof obj) { return; } // nothing to do
+
+ var m = obj['__ember_meta__'];
+ if (m && !m.hasOwnProperty('chainWatchers')) { return; } // nothing to do
+
+ var nodes = m && m.chainWatchers;
+
+ if (nodes && nodes[keyName]) {
+ nodes = nodes[keyName];
+ for (var i = 0, l = nodes.length; i < l; i++) {
+ if (nodes[i] === node) {
+ nodes.splice(i, 1);
+ break;
+ }
+ }
+ }
+ unwatchKey(obj, keyName, m);
+ }
+
+ // A ChainNode watches a single key on an object. If you provide a starting
+ // value for the key then the node won't actually watch it. For a root node
+ // pass null for parent and key and object for value.
+ function ChainNode(parent, key, value) {
+ this._parent = parent;
+ this._key = key;
+
+ // _watching is true when calling get(this._parent, this._key) will
+ // return the value of this node.
+ //
+ // It is false for the root of a chain (because we have no parent)
+ // and for global paths (because the parent node is the object with
+ // the observer on it)
+ this._watching = value===undefined;
+
+ this._value = value;
+ this._paths = {};
+ if (this._watching) {
+ this._object = parent.value();
+ if (this._object) { addChainWatcher(this._object, this._key, this); }
+ }
+
+ // Special-case: the EachProxy relies on immediate evaluation to
+ // establish its observers.
+ //
+ // TODO: Replace this with an efficient callback that the EachProxy
+ // can implement.
+ if (this._parent && this._parent._key === '@each') {
+ this.value();
+ }
+ }
+
+ var ChainNodePrototype = ChainNode.prototype;
+
+ function lazyGet(obj, key) {
+ if (!obj) return undefined;
+
+ var meta = obj['__ember_meta__'];
+ // check if object meant only to be a prototype
+ if (meta && meta.proto === obj) return undefined;
+
+ if (key === "@each") return get(obj, key);
+
+ // if a CP only return cached value
+ var desc = meta && meta.descs[key];
+ if (desc && desc._cacheable) {
+ if (key in meta.cache) {
+ return meta.cache[key];
+ } else {
+ return undefined;
+ }
+ }
+
+ return get(obj, key);
+ }
+
+ ChainNodePrototype.value = function() {
+ if (this._value === undefined && this._watching) {
+ var obj = this._parent.value();
+ this._value = lazyGet(obj, this._key);
+ }
+ return this._value;
+ };
+
+ ChainNodePrototype.destroy = function() {
+ if (this._watching) {
+ var obj = this._object;
+ if (obj) { removeChainWatcher(obj, this._key, this); }
+ this._watching = false; // so future calls do nothing
+ }
+ };
+
+ // copies a top level object only
+ ChainNodePrototype.copy = function(obj) {
+ var ret = new ChainNode(null, null, obj);
+ var paths = this._paths;
+ var path;
+
+ for (path in paths) {
+ if (paths[path] <= 0) { continue; } // this check will also catch non-number vals.
+ ret.add(path);
+ }
+ return ret;
+ };
+
+ // called on the root node of a chain to setup watchers on the specified
+ // path.
+ ChainNodePrototype.add = function(path) {
+ var obj, tuple, key, src, paths;
+
+ paths = this._paths;
+ paths[path] = (paths[path] || 0) + 1;
+
+ obj = this.value();
+ tuple = normalizeTuple(obj, path);
+
+ // the path was a local path
+ if (tuple[0] && tuple[0] === obj) {
+ path = tuple[1];
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+
+ // global path, but object does not exist yet.
+ // put into a queue and try to connect later.
+ } else if (!tuple[0]) {
+ pendingQueue.push([this, path]);
+ tuple.length = 0;
+ return;
+
+ // global path, and object already exists
+ } else {
+ src = tuple[0];
+ key = path.slice(0, 0-(tuple[1].length+1));
+ path = tuple[1];
+ }
+
+ tuple.length = 0;
+ this.chain(key, path, src);
+ };
+
+ // called on the root node of a chain to teardown watcher on the specified
+ // path
+ ChainNodePrototype.remove = function(path) {
+ var obj, tuple, key, src, paths;
+
+ paths = this._paths;
+ if (paths[path] > 0) { paths[path]--; }
+
+ obj = this.value();
+ tuple = normalizeTuple(obj, path);
+ if (tuple[0] === obj) {
+ path = tuple[1];
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ } else {
+ src = tuple[0];
+ key = path.slice(0, 0-(tuple[1].length+1));
+ path = tuple[1];
+ }
+
+ tuple.length = 0;
+ this.unchain(key, path);
+ };
+
+ ChainNodePrototype.count = 0;
+
+ ChainNodePrototype.chain = function(key, path, src) {
+ var chains = this._chains;
+ var node;
+ if (!chains) { chains = this._chains = {}; }
+
+ node = chains[key];
+ if (!node) { node = chains[key] = new ChainNode(this, key, src); }
+ node.count++; // count chains...
+
+ // chain rest of path if there is one
+ if (path) {
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ node.chain(key, path); // NOTE: no src means it will observe changes...
+ }
+ };
+
+ ChainNodePrototype.unchain = function(key, path) {
+ var chains = this._chains;
+ var node = chains[key];
+
+ // unchain rest of path first...
+ if (path && path.length>1) {
+ key = firstKey(path);
+ path = path.slice(key.length+1);
+ node.unchain(key, path);
+ }
+
+ // delete node if needed.
+ node.count--;
+ if (node.count<=0) {
+ delete chains[node._key];
+ node.destroy();
+ }
+
+ };
+
+ ChainNodePrototype.willChange = function(events) {
+ var chains = this._chains;
+ if (chains) {
+ for(var key in chains) {
+ if (!chains.hasOwnProperty(key)) { continue; }
+ chains[key].willChange(events);
+ }
+ }
+
+ if (this._parent) { this._parent.chainWillChange(this, this._key, 1, events); }
+ };
+
+ ChainNodePrototype.chainWillChange = function(chain, path, depth, events) {
+ if (this._key) { path = this._key + '.' + path; }
+
+ if (this._parent) {
+ this._parent.chainWillChange(this, path, depth+1, events);
+ } else {
+ if (depth > 1) {
+ events.push(this.value(), path);
+ }
+ path = 'this.' + path;
+ if (this._paths[path] > 0) {
+ events.push(this.value(), path);
+ }
+ }
+ };
+
+ ChainNodePrototype.chainDidChange = function(chain, path, depth, events) {
+ if (this._key) { path = this._key + '.' + path; }
+ if (this._parent) {
+ this._parent.chainDidChange(this, path, depth+1, events);
+ } else {
+ if (depth > 1) {
+ events.push(this.value(), path);
+ }
+ path = 'this.' + path;
+ if (this._paths[path] > 0) {
+ events.push(this.value(), path);
+ }
+ }
+ };
+
+ ChainNodePrototype.didChange = function(events) {
+ // invalidate my own value first.
+ if (this._watching) {
+ var obj = this._parent.value();
+ if (obj !== this._object) {
+ removeChainWatcher(this._object, this._key, this);
+ this._object = obj;
+ addChainWatcher(obj, this._key, this);
+ }
+ this._value = undefined;
+
+ // Special-case: the EachProxy relies on immediate evaluation to
+ // establish its observers.
+ if (this._parent && this._parent._key === '@each')
+ this.value();
+ }
+
+ // then notify chains...
+ var chains = this._chains;
+ if (chains) {
+ for(var key in chains) {
+ if (!chains.hasOwnProperty(key)) { continue; }
+ chains[key].didChange(events);
+ }
+ }
+
+ // if no events are passed in then we only care about the above wiring update
+ if (events === null) { return; }
+
+ // and finally tell parent about my path changing...
+ if (this._parent) { this._parent.chainDidChange(this, this._key, 1, events); }
+ };
+
+ function finishChains(obj) {
+ // We only create meta if we really have to
+ var m = obj['__ember_meta__'],
+ chains, chainWatchers, chainNodes;
+ if (m) {
+ // finish any current chains node watchers that reference obj
+ chainWatchers = m.chainWatchers;
+ if (chainWatchers) {
+ for(var key in chainWatchers) {
+ if (!chainWatchers.hasOwnProperty(key)) { continue; }
+ chainNodes = chainWatchers[key];
+ if (chainNodes) {
+ for (var i=0,l=chainNodes.length;i 1) {
+ args = a_slice.call(arguments);
+ func = args.pop();
+ }
+
+ if (typeof func !== "function") {
+ throw new EmberError("Computed Property declared without a property function");
+ }
+
+ var cp = new ComputedProperty(func);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ /**
+ Returns the cached value for a property, if one exists.
+ This can be useful for peeking at the value of a computed
+ property that is generated lazily, without accidentally causing
+ it to be created.
+
+ @method cacheFor
+ @for Ember
+ @param {Object} obj the object whose property you want to check
+ @param {String} key the name of the property whose cached value you want
+ to return
+ @return {Object} the cached value
+ */
+ function cacheFor(obj, key) {
+ var meta = obj['__ember_meta__'];
+ var cache = meta && meta.cache;
+ var ret = cache && cache[key];
+
+ if (ret === UNDEFINED) { return undefined; }
+ return ret;
+ }
+
+ cacheFor.set = function(cache, key, value) {
+ if (value === undefined) {
+ cache[key] = UNDEFINED;
+ } else {
+ cache[key] = value;
+ }
+ };
+
+ cacheFor.get = function(cache, key) {
+ var ret = cache[key];
+ if (ret === UNDEFINED) { return undefined; }
+ return ret;
+ };
+
+ cacheFor.remove = function(cache, key) {
+ cache[key] = undefined;
+ };
+
+ __exports__.ComputedProperty = ComputedProperty;
+ __exports__.computed = computed;
+ __exports__.cacheFor = cacheFor;
+ });
+enifed("ember-metal/computed_macros",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var computed = __dependency4__.computed;
+ var isEmpty = __dependency5__["default"];
+ var isNone = __dependency6__.isNone;
+ var alias = __dependency7__.alias;
+
+ /**
+ @module ember-metal
+ */
+
+ var a_slice = [].slice;
+
+ function getProperties(self, propertyNames) {
+ var ret = {};
+ for(var i = 0; i < propertyNames.length; i++) {
+ ret[propertyNames[i]] = get(self, propertyNames[i]);
+ }
+ return ret;
+ }
+
+ function registerComputed(name, macro) {
+ computed[name] = function(dependentKey) {
+ var args = a_slice.call(arguments);
+ return computed(dependentKey, function() {
+ return macro.apply(this, args);
+ });
+ };
+ }
+
+ function registerComputedWithProperties(name, macro) {
+ computed[name] = function() {
+ var properties = a_slice.call(arguments);
+
+ var computedFunc = computed(function() {
+ return macro.apply(this, [getProperties(this, properties)]);
+ });
+
+ return computedFunc.property.apply(computedFunc, properties);
+ };
+ }
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is null, an empty string, empty array, or empty function.
+
+ Example
+
+ ```javascript
+ var ToDoList = Ember.Object.extend({
+ done: Ember.computed.empty('todos')
+ });
+
+ var todoList = ToDoList.create({
+ todos: ['Unit Test', 'Documentation', 'Release']
+ });
+
+ todoList.get('done'); // false
+ todoList.get('todos').clear();
+ todoList.get('done'); // true
+ ```
+
+ @since 1.6.0
+ @method computed.empty
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which negate
+ the original value for property
+ */
+ computed.empty = function (dependentKey) {
+ return computed(dependentKey + '.length', function () {
+ return isEmpty(get(this, dependentKey));
+ });
+ };
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is NOT null, an empty string, empty array, or empty function.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasStuff: Ember.computed.notEmpty('backpack')
+ });
+
+ var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] });
+
+ hamster.get('hasStuff'); // true
+ hamster.get('backpack').clear(); // []
+ hamster.get('hasStuff'); // false
+ ```
+
+ @method computed.notEmpty
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which returns true if
+ original value for property is not empty.
+ */
+ computed.notEmpty = function(dependentKey) {
+ return computed(dependentKey + '.length', function () {
+ return !isEmpty(get(this, dependentKey));
+ });
+ };
+
+ /**
+ A computed property that returns true if the value of the dependent
+ property is null or undefined. This avoids errors from JSLint complaining
+ about use of ==, which can be technically confusing.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ isHungry: Ember.computed.none('food')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('isHungry'); // true
+ hamster.set('food', 'Banana');
+ hamster.get('isHungry'); // false
+ hamster.set('food', null);
+ hamster.get('isHungry'); // true
+ ```
+
+ @method computed.none
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which
+ returns true if original value for property is null or undefined.
+ */
+ registerComputed('none', function(dependentKey) {
+ return isNone(get(this, dependentKey));
+ });
+
+ /**
+ A computed property that returns the inverse boolean value
+ of the original value for the dependent property.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ isAnonymous: Ember.computed.not('loggedIn')
+ });
+
+ var user = User.create({loggedIn: false});
+
+ user.get('isAnonymous'); // true
+ user.set('loggedIn', true);
+ user.get('isAnonymous'); // false
+ ```
+
+ @method computed.not
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which returns
+ inverse of the original value for property
+ */
+ registerComputed('not', function(dependentKey) {
+ return !get(this, dependentKey);
+ });
+
+ /**
+ A computed property that converts the provided dependent property
+ into a boolean value.
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasBananas: Ember.computed.bool('numBananas')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasBananas'); // false
+ hamster.set('numBananas', 0);
+ hamster.get('hasBananas'); // false
+ hamster.set('numBananas', 1);
+ hamster.get('hasBananas'); // true
+ hamster.set('numBananas', null);
+ hamster.get('hasBananas'); // false
+ ```
+
+ @method computed.bool
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which converts
+ to boolean the original value for property
+ */
+ registerComputed('bool', function(dependentKey) {
+ return !!get(this, dependentKey);
+ });
+
+ /**
+ A computed property which matches the original value for the
+ dependent property against a given RegExp, returning `true`
+ if they values matches the RegExp and `false` if it does not.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/)
+ });
+
+ var user = User.create({loggedIn: false});
+
+ user.get('hasValidEmail'); // false
+ user.set('email', '');
+ user.get('hasValidEmail'); // false
+ user.set('email', 'ember_hamster@example.com');
+ user.get('hasValidEmail'); // true
+ ```
+
+ @method computed.match
+ @for Ember
+ @param {String} dependentKey
+ @param {RegExp} regexp
+ @return {Ember.ComputedProperty} computed property which match
+ the original value for property against a given RegExp
+ */
+ registerComputed('match', function(dependentKey, regexp) {
+ var value = get(this, dependentKey);
+ return typeof value === 'string' ? regexp.test(value) : false;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is equal to the given value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ napTime: Ember.computed.equal('state', 'sleepy')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('napTime'); // false
+ hamster.set('state', 'sleepy');
+ hamster.get('napTime'); // true
+ hamster.set('state', 'hungry');
+ hamster.get('napTime'); // false
+ ```
+
+ @method computed.equal
+ @for Ember
+ @param {String} dependentKey
+ @param {String|Number|Object} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is equal to the given value.
+ */
+ registerComputed('equal', function(dependentKey, value) {
+ return get(this, dependentKey) === value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is greater than the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasTooManyBananas: Ember.computed.gt('numBananas', 10)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 11);
+ hamster.get('hasTooManyBananas'); // true
+ ```
+
+ @method computed.gt
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is greater than given value.
+ */
+ registerComputed('gt', function(dependentKey, value) {
+ return get(this, dependentKey) > value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is greater than or equal to the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasTooManyBananas: Ember.computed.gte('numBananas', 10)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('hasTooManyBananas'); // false
+ hamster.set('numBananas', 10);
+ hamster.get('hasTooManyBananas'); // true
+ ```
+
+ @method computed.gte
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is greater or equal then given value.
+ */
+ registerComputed('gte', function(dependentKey, value) {
+ return get(this, dependentKey) >= value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is less than the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ needsMoreBananas: Ember.computed.lt('numBananas', 3)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('needsMoreBananas'); // true
+ hamster.set('numBananas', 3);
+ hamster.get('needsMoreBananas'); // false
+ hamster.set('numBananas', 2);
+ hamster.get('needsMoreBananas'); // true
+ ```
+
+ @method computed.lt
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is less then given value.
+ */
+ registerComputed('lt', function(dependentKey, value) {
+ return get(this, dependentKey) < value;
+ });
+
+ /**
+ A computed property that returns true if the provided dependent property
+ is less than or equal to the provided value.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ needsMoreBananas: Ember.computed.lte('numBananas', 3)
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('needsMoreBananas'); // true
+ hamster.set('numBananas', 5);
+ hamster.get('needsMoreBananas'); // false
+ hamster.set('numBananas', 3);
+ hamster.get('needsMoreBananas'); // true
+ ```
+
+ @method computed.lte
+ @for Ember
+ @param {String} dependentKey
+ @param {Number} value
+ @return {Ember.ComputedProperty} computed property which returns true if
+ the original value for property is less or equal than given value.
+ */
+ registerComputed('lte', function(dependentKey, value) {
+ return get(this, dependentKey) <= value;
+ });
+
+ /**
+ A computed property that performs a logical `and` on the
+ original values for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ readyForCamp: Ember.computed.and('hasTent', 'hasBackpack')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('readyForCamp'); // false
+ hamster.set('hasTent', true);
+ hamster.get('readyForCamp'); // false
+ hamster.set('hasBackpack', true);
+ hamster.get('readyForCamp'); // true
+ ```
+
+ @method computed.and
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which performs
+ a logical `and` on the values of all the original values for properties.
+ */
+ registerComputedWithProperties('and', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && !properties[key]) {
+ return false;
+ }
+ }
+ return true;
+ });
+
+ /**
+ A computed property which performs a logical `or` on the
+ original values for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('readyForRain'); // false
+ hamster.set('hasJacket', true);
+ hamster.get('readyForRain'); // true
+ ```
+
+ @method computed.or
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which performs
+ a logical `or` on the values of all the original values for properties.
+ */
+ registerComputedWithProperties('or', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && properties[key]) {
+ return true;
+ }
+ }
+ return false;
+ });
+
+ /**
+ A computed property that returns the first truthy value
+ from a list of dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ hasClothes: Ember.computed.any('hat', 'shirt')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('hasClothes'); // null
+ hamster.set('shirt', 'Hawaiian Shirt');
+ hamster.get('hasClothes'); // 'Hawaiian Shirt'
+ ```
+
+ @method computed.any
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which returns
+ the first truthy value of given list of properties.
+ */
+ registerComputedWithProperties('any', function(properties) {
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key) && properties[key]) {
+ return properties[key];
+ }
+ }
+ return null;
+ });
+
+ /**
+ A computed property that returns the array of values
+ for the provided dependent properties.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ clothes: Ember.computed.collect('hat', 'shirt')
+ });
+
+ var hamster = Hamster.create();
+
+ hamster.get('clothes'); // [null, null]
+ hamster.set('hat', 'Camp Hat');
+ hamster.set('shirt', 'Camp Shirt');
+ hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt']
+ ```
+
+ @method computed.collect
+ @for Ember
+ @param {String} dependentKey*
+ @return {Ember.ComputedProperty} computed property which maps
+ values of all passed in properties to an array.
+ */
+ registerComputedWithProperties('collect', function(properties) {
+ var res = [];
+ for (var key in properties) {
+ if (properties.hasOwnProperty(key)) {
+ if (isNone(properties[key])) {
+ res.push(null);
+ } else {
+ res.push(properties[key]);
+ }
+ }
+ }
+ return res;
+ });
+
+ /**
+ Creates a new property that is an alias for another property
+ on an object. Calls to `get` or `set` this property behave as
+ though they were called on the original property.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ name: 'Alex Matchneer',
+ nomen: Ember.computed.alias('name')
+ });
+
+ var alex = Person.create();
+
+ alex.get('nomen'); // 'Alex Matchneer'
+ alex.get('name'); // 'Alex Matchneer'
+
+ alex.set('nomen', '@machty');
+ alex.get('name'); // '@machty'
+ ```
+
+ @method computed.alias
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates an
+ alias to the original value for property.
+ */
+ computed.alias = alias;
+
+ /**
+ Where `computed.alias` aliases `get` and `set`, and allows for bidirectional
+ data flow, `computed.oneWay` only provides an aliased `get`. The `set` will
+ not mutate the upstream property, rather causes the current property to
+ become the value set. This causes the downstream property to permanently
+ diverge from the upstream property.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ firstName: null,
+ lastName: null,
+ nickName: Ember.computed.oneWay('firstName')
+ });
+
+ var teddy = User.create({
+ firstName: 'Teddy',
+ lastName: 'Zeenny'
+ });
+
+ teddy.get('nickName'); // 'Teddy'
+ teddy.set('nickName', 'TeddyBear'); // 'TeddyBear'
+ teddy.get('firstName'); // 'Teddy'
+ ```
+
+ @method computed.oneWay
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ */
+ computed.oneWay = function(dependentKey) {
+ return alias(dependentKey).oneWay();
+ };
+
+ /**
+ This is a more semantically meaningful alias of `computed.oneWay`,
+ whose name is somewhat ambiguous as to which direction the data flows.
+
+ @method computed.reads
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ */
+ computed.reads = computed.oneWay;
+
+ /**
+ Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides
+ a readOnly one way binding. Very often when using `computed.oneWay` one does
+ not also want changes to propogate back up, as they will replace the value.
+
+ This prevents the reverse flow, and also throws an exception when it occurs.
+
+ Example
+
+ ```javascript
+ var User = Ember.Object.extend({
+ firstName: null,
+ lastName: null,
+ nickName: Ember.computed.readOnly('firstName')
+ });
+
+ var teddy = User.create({
+ firstName: 'Teddy',
+ lastName: 'Zeenny'
+ });
+
+ teddy.get('nickName'); // 'Teddy'
+ teddy.set('nickName', 'TeddyBear'); // throws Exception
+ // throw new Ember.Error('Cannot Set: nickName on: ' );`
+ teddy.get('firstName'); // 'Teddy'
+ ```
+
+ @method computed.readOnly
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates a
+ one way computed property to the original value for property.
+ @since 1.5.0
+ */
+ computed.readOnly = function(dependentKey) {
+ return alias(dependentKey).readOnly();
+ };
+ /**
+ A computed property that acts like a standard getter and setter,
+ but returns the value at the provided `defaultPath` if the
+ property itself has not been set to a value
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ wishList: Ember.computed.defaultTo('favoriteFood')
+ });
+
+ var hamster = Hamster.create({ favoriteFood: 'Banana' });
+
+ hamster.get('wishList'); // 'Banana'
+ hamster.set('wishList', 'More Unit Tests');
+ hamster.get('wishList'); // 'More Unit Tests'
+ hamster.get('favoriteFood'); // 'Banana'
+ ```
+
+ @method computed.defaultTo
+ @for Ember
+ @param {String} defaultPath
+ @return {Ember.ComputedProperty} computed property which acts like
+ a standard getter and setter, but defaults to the value from `defaultPath`.
+ @deprecated Use `Ember.computed.oneWay` or custom CP with default instead.
+ */
+ // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed
+ computed.defaultTo = function(defaultPath) {
+ return computed(function(key, newValue, cachedValue) {
+
+ if (arguments.length === 1) {
+ return get(this, defaultPath);
+ }
+ return newValue != null ? newValue : get(this, defaultPath);
+ });
+ };
+
+ /**
+ Creates a new property that is an alias for another property
+ on an object. Calls to `get` or `set` this property behave as
+ though they were called on the original property, but also
+ print a deprecation warning.
+
+ @method computed.deprecatingAlias
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computed property which creates an
+ alias with a deprecation to the original value for property.
+ @since 1.7.0
+ */
+ computed.deprecatingAlias = function(dependentKey) {
+ return computed(dependentKey, function(key, value) {
+
+ if (arguments.length > 1) {
+ set(this, dependentKey, value);
+ return value;
+ } else {
+ return get(this, dependentKey);
+ }
+ });
+ };
+ });
+enifed("ember-metal/core",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /*globals Ember:true,Em:true,ENV,EmberENV,MetamorphENV:true */
+
+ /**
+ @module ember
+ @submodule ember-metal
+ */
+
+ /**
+ All Ember methods and functions are defined inside of this namespace. You
+ generally should not add new properties to this namespace as it may be
+ overwritten by future versions of Ember.
+
+ You can also use the shorthand `Em` instead of `Ember`.
+
+ Ember-Runtime is a framework that provides core functions for Ember including
+ cross-platform functions, support for property observing and objects. Its
+ focus is on small size and performance. You can use this in place of or
+ along-side other cross-platform libraries such as jQuery.
+
+ The core Runtime framework is based on the jQuery API with a number of
+ performance optimizations.
+
+ @class Ember
+ @static
+ @version 1.8.0
+ */
+
+ if ('undefined' === typeof Ember) {
+ // Create core object. Make it act like an instance of Ember.Namespace so that
+ // objects assigned to it are given a sane string representation.
+ Ember = {};
+ }
+
+ // Default imports, exports and lookup to the global object;
+ var imports = Ember.imports = Ember.imports || this;
+ var exports = Ember.exports = Ember.exports || this;
+ var lookup = Ember.lookup = Ember.lookup || this;
+
+ // aliases needed to keep minifiers from removing the global context
+ exports.Em = exports.Ember = Ember;
+
+ // Make sure these are set whether Ember was already defined or not
+
+ Ember.isNamespace = true;
+
+ Ember.toString = function() { return "Ember"; };
+
+
+ /**
+ @property VERSION
+ @type String
+ @default '1.8.0'
+ @static
+ */
+ Ember.VERSION = '1.8.0';
+
+ /**
+ Standard environmental variables. You can define these in a global `EmberENV`
+ variable before loading Ember to control various configuration settings.
+
+ For backwards compatibility with earlier versions of Ember the global `ENV`
+ variable will be used if `EmberENV` is not defined.
+
+ @property ENV
+ @type Hash
+ */
+
+ if (Ember.ENV) {
+ // do nothing if Ember.ENV is already setup
+ } else if ('undefined' !== typeof EmberENV) {
+ Ember.ENV = EmberENV;
+ } else if('undefined' !== typeof ENV) {
+ Ember.ENV = ENV;
+ } else {
+ Ember.ENV = {};
+ }
+
+ Ember.config = Ember.config || {};
+
+ // We disable the RANGE API by default for performance reasons
+ if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) {
+ Ember.ENV.DISABLE_RANGE_API = true;
+ }
+
+ if ("undefined" === typeof MetamorphENV) {
+ exports.MetamorphENV = {};
+ }
+
+ MetamorphENV.DISABLE_RANGE_API = Ember.ENV.DISABLE_RANGE_API;
+
+ /**
+ Hash of enabled Canary features. Add to this before creating your application.
+
+ You can also define `ENV.FEATURES` if you need to enable features flagged at runtime.
+
+ @class FEATURES
+ @namespace Ember
+ @static
+ @since 1.1.0
+ */
+
+ Ember.FEATURES = Ember.ENV.FEATURES || {};
+
+ /**
+ Test that a feature is enabled. Parsed by Ember's build tools to leave
+ experimental features out of beta/stable builds.
+
+ You can define the following configuration options:
+
+ * `ENV.ENABLE_ALL_FEATURES` - force all features to be enabled.
+ * `ENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly
+ enabled/disabled.
+
+ @method isEnabled
+ @param {String} feature
+ @return {Boolean}
+ @for Ember.FEATURES
+ @since 1.1.0
+ */
+
+ Ember.FEATURES.isEnabled = function(feature) {
+ var featureValue = Ember.FEATURES[feature];
+
+ if (Ember.ENV.ENABLE_ALL_FEATURES) {
+ return true;
+ } else if (featureValue === true || featureValue === false || featureValue === undefined) {
+ return featureValue;
+ } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) {
+ return true;
+ } else {
+ return false;
+ }
+ };
+
+ // ..........................................................
+ // BOOTSTRAP
+ //
+
+ /**
+ Determines whether Ember should enhance some built-in object prototypes to
+ provide a more friendly API. If enabled, a few methods will be added to
+ `Function`, `String`, and `Array`. `Object.prototype` will not be enhanced,
+ which is the one that causes most trouble for people.
+
+ In general we recommend leaving this option set to true since it rarely
+ conflicts with other code. If you need to turn it off however, you can
+ define an `ENV.EXTEND_PROTOTYPES` config to disable it.
+
+ @property EXTEND_PROTOTYPES
+ @type Boolean
+ @default true
+ @for Ember
+ */
+ Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES;
+
+ if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') {
+ Ember.EXTEND_PROTOTYPES = true;
+ }
+
+ /**
+ Determines whether Ember logs a full stack trace during deprecation warnings
+
+ @property LOG_STACKTRACE_ON_DEPRECATION
+ @type Boolean
+ @default true
+ */
+ Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false);
+
+ /**
+ Determines whether Ember should add ECMAScript 5 shims to older browsers.
+
+ @property SHIM_ES5
+ @type Boolean
+ @default Ember.EXTEND_PROTOTYPES
+ */
+ Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES;
+
+ /**
+ Determines whether Ember logs info about version of used libraries
+
+ @property LOG_VERSION
+ @type Boolean
+ @default true
+ */
+ Ember.LOG_VERSION = (Ember.ENV.LOG_VERSION === false) ? false : true;
+
+ /**
+ Empty function. Useful for some operations. Always returns `this`.
+
+ @method K
+ @private
+ @return {Object}
+ */
+ var K = function() { return this; };
+ var K = K;
+ __exports__.K = K;Ember.K = K;
+ //TODO: ES6 GLOBL TODO
+
+ // Stub out the methods defined by the ember-debug package in case it's not loaded
+
+ if ('undefined' === typeof Ember.assert) { Ember.assert = Ember.K; }
+ if ('undefined' === typeof Ember.warn) { Ember.warn = Ember.K; }
+ if ('undefined' === typeof Ember.debug) { Ember.debug = Ember.K; }
+ if ('undefined' === typeof Ember.runInDebug) { Ember.runInDebug = Ember.K; }
+ if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = Ember.K; }
+ if ('undefined' === typeof Ember.deprecateFunc) {
+ Ember.deprecateFunc = function(_, func) { return func; };
+ }
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-metal/dependent_keys",
+ ["ember-metal/platform","ember-metal/watching","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+ var watch = __dependency2__.watch;
+ var unwatch = __dependency2__.unwatch;
+
+ /**
+ @module ember-metal
+ */
+
+ var o_create = create;
+
+ // ..........................................................
+ // DEPENDENT KEYS
+ //
+
+ // data structure:
+ // meta.deps = {
+ // 'depKey': {
+ // 'keyName': count,
+ // }
+ // }
+
+ /*
+ This function returns a map of unique dependencies for a
+ given object and key.
+ */
+ function keysForDep(depsMeta, depKey) {
+ var keys = depsMeta[depKey];
+ if (!keys) {
+ // if there are no dependencies yet for a the given key
+ // create a new empty list of dependencies for the key
+ keys = depsMeta[depKey] = {};
+ } else if (!depsMeta.hasOwnProperty(depKey)) {
+ // otherwise if the dependency list is inherited from
+ // a superclass, clone the hash
+ keys = depsMeta[depKey] = o_create(keys);
+ }
+ return keys;
+ }
+
+ function metaForDeps(meta) {
+ return keysForDep(meta, 'deps');
+ }
+
+ function addDependentKeys(desc, obj, keyName, meta) {
+ // the descriptor has a list of dependent keys, so
+ // add all of its dependent keys.
+ var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
+ if (!depKeys) return;
+
+ depsMeta = metaForDeps(meta);
+
+ for(idx = 0, len = depKeys.length; idx < len; idx++) {
+ depKey = depKeys[idx];
+ // Lookup keys meta for depKey
+ keys = keysForDep(depsMeta, depKey);
+ // Increment the number of times depKey depends on keyName.
+ keys[keyName] = (keys[keyName] || 0) + 1;
+ // Watch the depKey
+ watch(obj, depKey, meta);
+ }
+ }
+
+ __exports__.addDependentKeys = addDependentKeys;function removeDependentKeys(desc, obj, keyName, meta) {
+ // the descriptor has a list of dependent keys, so
+ // remove all of its dependent keys.
+ var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
+ if (!depKeys) return;
+
+ depsMeta = metaForDeps(meta);
+
+ for(idx = 0, len = depKeys.length; idx < len; idx++) {
+ depKey = depKeys[idx];
+ // Lookup keys meta for depKey
+ keys = keysForDep(depsMeta, depKey);
+ // Decrement the number of times depKey depends on keyName.
+ keys[keyName] = (keys[keyName] || 0) - 1;
+ // Unwatch the depKey
+ unwatch(obj, depKey, meta);
+ }
+ }
+
+ __exports__.removeDependentKeys = removeDependentKeys;
+ });
+enifed("ember-metal/deprecate_property",
+ ["ember-metal/core","ember-metal/platform","ember-metal/properties","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ var hasPropertyAccessors = __dependency2__.hasPropertyAccessors;
+ var defineProperty = __dependency3__.defineProperty;
+ var get = __dependency4__.get;
+ var set = __dependency5__.set;
+
+
+ /**
+ Used internally to allow changing properties in a backwards compatible way, and print a helpful
+ deprecation warning.
+
+ @method deprecateProperty
+ @param {Object} object The object to add the deprecated property to.
+ @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing).
+ @param {String} newKey The property that will be aliased.
+ @private
+ @since 1.7.0
+ */
+
+ function deprecateProperty(object, deprecatedKey, newKey) {
+ function deprecate() {
+ }
+
+ if (hasPropertyAccessors) {
+ defineProperty(object, deprecatedKey, {
+ configurable: true,
+ enumerable: false,
+ set: function(value) { deprecate(); set(this, newKey, value); },
+ get: function() { deprecate(); return get(this, newKey); }
+ });
+ }
+ }
+
+ __exports__.deprecateProperty = deprecateProperty;
+ });
+enifed("ember-metal/dictionary",
+ ["ember-metal/platform","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+
+ // the delete is meant to hint at runtimes that this object should remain in
+ // dictionary mode. This is clearly a runtime specific hack, but currently it
+ // appears worthwile in some usecases. Please note, these deletes do increase
+ // the cost of creation dramatically over a plain Object.create. And as this
+ // only makes sense for long-lived dictionaries that aren't instantiated often.
+ __exports__["default"] = function makeDictionary(parent) {
+ var dict = create(parent);
+ dict['_dict'] = null;
+ delete dict['_dict'];
+ return dict;
+ }
+ });
+enifed("ember-metal/enumerable_utils",
+ ["ember-metal/array","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var _filter = __dependency1__.filter;
+ var a_forEach = __dependency1__.forEach;
+ var _indexOf = __dependency1__.indexOf;
+ var _map = __dependency1__.map;
+
+ var splice = Array.prototype.splice;
+
+ /**
+ * Defines some convenience methods for working with Enumerables.
+ * `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary.
+ *
+ * @class EnumerableUtils
+ * @namespace Ember
+ * @static
+ * */
+
+ /**
+ * Calls the map function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-map method when necessary.
+ *
+ * @method map
+ * @param {Object} obj The object that should be mapped
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ * @return {Array} An array of mapped values.
+ */
+ function map(obj, callback, thisArg) {
+ return obj.map ? obj.map(callback, thisArg) : _map.call(obj, callback, thisArg);
+ }
+
+ __exports__.map = map;/**
+ * Calls the forEach function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-forEach method when necessary.
+ *
+ * @method forEach
+ * @param {Object} obj The object to call forEach on
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ */
+ function forEach(obj, callback, thisArg) {
+ return obj.forEach ? obj.forEach(callback, thisArg) : a_forEach.call(obj, callback, thisArg);
+ }
+
+ __exports__.forEach = forEach;/**
+ * Calls the filter function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-filter method when necessary.
+ *
+ * @method filter
+ * @param {Object} obj The object to call filter on
+ * @param {Function} callback The callback to execute
+ * @param {Object} thisArg Value to use as this when executing *callback*
+ *
+ * @return {Array} An array containing the filtered values
+ * @since 1.4.0
+ */
+ function filter(obj, callback, thisArg) {
+ return obj.filter ? obj.filter(callback, thisArg) : _filter.call(obj, callback, thisArg);
+ }
+
+ __exports__.filter = filter;/**
+ * Calls the indexOf function on the passed object with a specified callback. This
+ * uses `Ember.ArrayPolyfill`'s-indexOf method when necessary.
+ *
+ * @method indexOf
+ * @param {Object} obj The object to call indexOn on
+ * @param {Function} callback The callback to execute
+ * @param {Object} index The index to start searching from
+ *
+ */
+ function indexOf(obj, element, index) {
+ return obj.indexOf ? obj.indexOf(element, index) : _indexOf.call(obj, element, index);
+ }
+
+ __exports__.indexOf = indexOf;/**
+ * Returns an array of indexes of the first occurrences of the passed elements
+ * on the passed object.
+ *
+ * ```javascript
+ * var array = [1, 2, 3, 4, 5];
+ * Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4]
+ *
+ * var fubar = "Fubarr";
+ * Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4]
+ * ```
+ *
+ * @method indexesOf
+ * @param {Object} obj The object to check for element indexes
+ * @param {Array} elements The elements to search for on *obj*
+ *
+ * @return {Array} An array of indexes.
+ *
+ */
+ function indexesOf(obj, elements) {
+ return elements === undefined ? [] : map(elements, function(item) {
+ return indexOf(obj, item);
+ });
+ }
+
+ __exports__.indexesOf = indexesOf;/**
+ * Adds an object to an array. If the array already includes the object this
+ * method has no effect.
+ *
+ * @method addObject
+ * @param {Array} array The array the passed item should be added to
+ * @param {Object} item The item to add to the passed array
+ *
+ * @return 'undefined'
+ */
+ function addObject(array, item) {
+ var index = indexOf(array, item);
+ if (index === -1) { array.push(item); }
+ }
+
+ __exports__.addObject = addObject;/**
+ * Removes an object from an array. If the array does not contain the passed
+ * object this method has no effect.
+ *
+ * @method removeObject
+ * @param {Array} array The array to remove the item from.
+ * @param {Object} item The item to remove from the passed array.
+ *
+ * @return 'undefined'
+ */
+ function removeObject(array, item) {
+ var index = indexOf(array, item);
+ if (index !== -1) { array.splice(index, 1); }
+ }
+
+ __exports__.removeObject = removeObject;function _replace(array, idx, amt, objects) {
+ var args = [].concat(objects);
+ var ret = [];
+ // https://code.google.com/p/chromium/issues/detail?id=56588
+ var size = 60000;
+ var start = idx;
+ var ends = amt;
+ var count, chunk;
+
+ while (args.length) {
+ count = ends > size ? size : ends;
+ if (count <= 0) { count = 0; }
+
+ chunk = args.splice(0, size);
+ chunk = [start, count].concat(chunk);
+
+ start += size;
+ ends -= count;
+
+ ret = ret.concat(splice.apply(array, chunk));
+ }
+ return ret;
+ }
+
+ __exports__._replace = _replace;/**
+ * Replaces objects in an array with the passed objects.
+ *
+ * ```javascript
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5]
+ *
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3]
+ *
+ * var array = [1,2,3];
+ * Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5]
+ * ```
+ *
+ * @method replace
+ * @param {Array} array The array the objects should be inserted into.
+ * @param {Number} idx Starting index in the array to replace. If *idx* >=
+ * length, then append to the end of the array.
+ * @param {Number} amt Number of elements that should be removed from the array,
+ * starting at *idx*
+ * @param {Array} objects An array of zero or more objects that should be
+ * inserted into the array at *idx*
+ *
+ * @return {Array} The modified array.
+ */
+ function replace(array, idx, amt, objects) {
+ if (array.replace) {
+ return array.replace(idx, amt, objects);
+ } else {
+ return _replace(array, idx, amt, objects);
+ }
+ }
+
+ __exports__.replace = replace;/**
+ * Calculates the intersection of two arrays. This method returns a new array
+ * filled with the records that the two passed arrays share with each other.
+ * If there is no intersection, an empty array will be returned.
+ *
+ * ```javascript
+ * var array1 = [1, 2, 3, 4, 5];
+ * var array2 = [1, 3, 5, 6, 7];
+ *
+ * Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5]
+ *
+ * var array1 = [1, 2, 3];
+ * var array2 = [4, 5, 6];
+ *
+ * Ember.EnumerableUtils.intersection(array1, array2); // []
+ * ```
+ *
+ * @method intersection
+ * @param {Array} array1 The first array
+ * @param {Array} array2 The second array
+ *
+ * @return {Array} The intersection of the two passed arrays.
+ */
+ function intersection(array1, array2) {
+ var result = [];
+ forEach(array1, function(element) {
+ if (indexOf(array2, element) >= 0) {
+ result.push(element);
+ }
+ });
+
+ return result;
+ }
+
+ __exports__.intersection = intersection;// TODO: this only exists to maintain the existing api, as we move forward it
+ // should only be part of the "global build" via some shim
+ __exports__["default"] = {
+ _replace: _replace,
+ addObject: addObject,
+ filter: filter,
+ forEach: forEach,
+ indexOf: indexOf,
+ indexesOf: indexesOf,
+ intersection: intersection,
+ map: map,
+ removeObject: removeObject,
+ replace: replace
+ };
+ });
+enifed("ember-metal/error",
+ ["ember-metal/platform","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var create = __dependency1__.create;
+
+ var errorProps = [
+ 'description',
+ 'fileName',
+ 'lineNumber',
+ 'message',
+ 'name',
+ 'number',
+ 'stack'
+ ];
+
+ /**
+ A subclass of the JavaScript Error object for use in Ember.
+
+ @class Error
+ @namespace Ember
+ @extends Error
+ @constructor
+ */
+ function EmberError() {
+ var tmp = Error.apply(this, arguments);
+
+ // Adds a `stack` property to the given error object that will yield the
+ // stack trace at the time captureStackTrace was called.
+ // When collecting the stack trace all frames above the topmost call
+ // to this function, including that call, will be left out of the
+ // stack trace.
+ // This is useful because we can hide Ember implementation details
+ // that are not very helpful for the user.
+ if (Error.captureStackTrace) {
+ Error.captureStackTrace(this, Ember.Error);
+ }
+ // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+ for (var idx = 0; idx < errorProps.length; idx++) {
+ this[errorProps[idx]] = tmp[errorProps[idx]];
+ }
+ }
+
+ EmberError.prototype = create(Error.prototype);
+
+ __exports__["default"] = EmberError;
+ });
+enifed("ember-metal/events",
+ ["ember-metal/core","ember-metal/utils","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+ var Ember = __dependency1__["default"];
+ var meta = __dependency2__.meta;
+ var tryFinally = __dependency2__.tryFinally;
+ var apply = __dependency2__.apply;
+ var applyStr = __dependency2__.applyStr;
+ var create = __dependency3__.create;
+
+ var a_slice = [].slice;
+ var metaFor = meta;
+
+ /* listener flags */
+ var ONCE = 1;
+ var SUSPENDED = 2;
+
+
+ /*
+ The event system uses a series of nested hashes to store listeners on an
+ object. When a listener is registered, or when an event arrives, these
+ hashes are consulted to determine which target and action pair to invoke.
+
+ The hashes are stored in the object's meta hash, and look like this:
+
+ // Object's meta hash
+ {
+ listeners: { // variable name: `listenerSet`
+ "foo:changed": [ // variable name: `actions`
+ target, method, flags
+ ]
+ }
+ }
+
+ */
+
+ function indexOf(array, target, method) {
+ var index = -1;
+ // hashes are added to the end of the event array
+ // so it makes sense to start searching at the end
+ // of the array and search in reverse
+ for (var i = array.length - 3 ; i >=0; i -= 3) {
+ if (target === array[i] && method === array[i + 1]) {
+ index = i; break;
+ }
+ }
+ return index;
+ }
+
+ function actionsFor(obj, eventName) {
+ var meta = metaFor(obj, true);
+ var actions;
+
+ if (!meta.listeners) { meta.listeners = {}; }
+
+ if (!meta.hasOwnProperty('listeners')) {
+ // setup inherited copy of the listeners object
+ meta.listeners = create(meta.listeners);
+ }
+
+ actions = meta.listeners[eventName];
+
+ // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype
+ if (actions && !meta.listeners.hasOwnProperty(eventName)) {
+ actions = meta.listeners[eventName] = meta.listeners[eventName].slice();
+ } else if (!actions) {
+ actions = meta.listeners[eventName] = [];
+ }
+
+ return actions;
+ }
+
+ function listenersUnion(obj, eventName, otherActions) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ var flags = actions[i+2];
+ var actionIndex = indexOf(otherActions, target, method);
+
+ if (actionIndex === -1) {
+ otherActions.push(target, method, flags);
+ }
+ }
+ }
+
+ __exports__.listenersUnion = listenersUnion;function listenersDiff(obj, eventName, otherActions) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+ var diffActions = [];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ var flags = actions[i+2];
+ var actionIndex = indexOf(otherActions, target, method);
+
+ if (actionIndex !== -1) { continue; }
+
+ otherActions.push(target, method, flags);
+ diffActions.push(target, method, flags);
+ }
+
+ return diffActions;
+ }
+
+ __exports__.listenersDiff = listenersDiff;/**
+ Add an event listener
+
+ @method addListener
+ @for Ember
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Boolean} once A flag whether a function should only be called once
+ */
+ function addListener(obj, eventName, target, method, once) {
+
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+ var flags = 0;
+
+ if (once) flags |= ONCE;
+
+ if (actionIndex !== -1) { return; }
+
+ actions.push(target, method, flags);
+
+ if ('function' === typeof obj.didAddListener) {
+ obj.didAddListener(eventName, target, method);
+ }
+ }
+
+ __exports__.addListener = addListener;/**
+ Remove an event listener
+
+ Arguments should match those passed to `Ember.addListener`.
+
+ @method removeListener
+ @for Ember
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ */
+ function removeListener(obj, eventName, target, method) {
+
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ function _removeListener(target, method) {
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+
+ // action doesn't exist, give up silently
+ if (actionIndex === -1) { return; }
+
+ actions.splice(actionIndex, 3);
+
+ if ('function' === typeof obj.didRemoveListener) {
+ obj.didRemoveListener(eventName, target, method);
+ }
+ }
+
+ if (method) {
+ _removeListener(target, method);
+ } else {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return; }
+ for (var i = actions.length - 3; i >= 0; i -= 3) {
+ _removeListener(actions[i], actions[i+1]);
+ }
+ }
+ }
+
+ /**
+ Suspend listener during callback.
+
+ This should only be used by the target of the event listener
+ when it is taking an action that would cause the event, e.g.
+ an object might suspend its property change listener while it is
+ setting that property.
+
+ @method suspendListener
+ @for Ember
+
+ @private
+ @param obj
+ @param {String} eventName
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Function} callback
+ */
+ function suspendListener(obj, eventName, target, method, callback) {
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var actions = actionsFor(obj, eventName);
+ var actionIndex = indexOf(actions, target, method);
+
+ if (actionIndex !== -1) {
+ actions[actionIndex+2] |= SUSPENDED; // mark the action as suspended
+ }
+
+ function tryable() { return callback.call(target); }
+ function finalizer() { if (actionIndex !== -1) { actions[actionIndex+2] &= ~SUSPENDED; } }
+
+ return tryFinally(tryable, finalizer);
+ }
+
+ __exports__.suspendListener = suspendListener;/**
+ Suspends multiple listeners during a callback.
+
+ @method suspendListeners
+ @for Ember
+
+ @private
+ @param obj
+ @param {Array} eventName Array of event names
+ @param {Object|Function} targetOrMethod A target object or a function
+ @param {Function|String} method A function or the name of a function to be called on `target`
+ @param {Function} callback
+ */
+ function suspendListeners(obj, eventNames, target, method, callback) {
+ if (!method && 'function' === typeof target) {
+ method = target;
+ target = null;
+ }
+
+ var suspendedActions = [];
+ var actionsList = [];
+ var eventName, actions, i, l;
+
+ for (i=0, l=eventNames.length; i= 0; i -= 3) { // looping in reverse for once listeners
+ var target = actions[i], method = actions[i+1], flags = actions[i+2];
+ if (!method) { continue; }
+ if (flags & SUSPENDED) { continue; }
+ if (flags & ONCE) { removeListener(obj, eventName, target, method); }
+ if (!target) { target = obj; }
+ if ('string' === typeof method) {
+ if (params) {
+ applyStr(target, method, params);
+ } else {
+ target[method]();
+ }
+ } else {
+ if (params) {
+ apply(target, method, params);
+ } else {
+ method.call(target);
+ }
+ }
+ }
+ return true;
+ }
+
+ __exports__.sendEvent = sendEvent;/**
+ @private
+ @method hasListeners
+ @for Ember
+ @param obj
+ @param {String} eventName
+ */
+ function hasListeners(obj, eventName) {
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ return !!(actions && actions.length);
+ }
+
+ __exports__.hasListeners = hasListeners;/**
+ @private
+ @method listenersFor
+ @for Ember
+ @param obj
+ @param {String} eventName
+ */
+ function listenersFor(obj, eventName) {
+ var ret = [];
+ var meta = obj['__ember_meta__'];
+ var actions = meta && meta.listeners && meta.listeners[eventName];
+
+ if (!actions) { return ret; }
+
+ for (var i = 0, l = actions.length; i < l; i += 3) {
+ var target = actions[i];
+ var method = actions[i+1];
+ ret.push([target, method]);
+ }
+
+ return ret;
+ }
+
+ __exports__.listenersFor = listenersFor;/**
+ Define a property as a function that should be executed when
+ a specified event or events are triggered.
+
+
+ ``` javascript
+ var Job = Ember.Object.extend({
+ logCompleted: Ember.on('completed', function() {
+ console.log('Job completed!');
+ })
+ });
+
+ var job = Job.create();
+
+ Ember.sendEvent(job, 'completed'); // Logs 'Job completed!'
+ ```
+
+ @method on
+ @for Ember
+ @param {String} eventNames*
+ @param {Function} func
+ @return func
+ */
+ function on(){
+ var func = a_slice.call(arguments, -1)[0];
+ var events = a_slice.call(arguments, 0, -1);
+ func.__ember_listens__ = events;
+ return func;
+ }
+
+ __exports__.on = on;__exports__.removeListener = removeListener;
+ });
+enifed("ember-metal/expand_properties",
+ ["ember-metal/core","ember-metal/error","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var EmberError = __dependency2__["default"];
+ var forEach = __dependency3__.forEach;
+
+ /**
+ @module ember-metal
+ */
+
+ var BRACE_EXPANSION = /^((?:[^\.]*\.)*)\{(.*)\}$/;
+ var SPLIT_REGEX = /\{|\}/;
+
+ /**
+ Expands `pattern`, invoking `callback` for each expansion.
+
+ The only pattern supported is brace-expansion, anything else will be passed
+ once to `callback` directly.
+
+ Example
+
+ ```js
+ function echo(arg){ console.log(arg); }
+
+ Ember.expandProperties('foo.bar', echo); //=> 'foo.bar'
+ Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar'
+ Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz'
+ Ember.expandProperties('{foo,bar}.baz', echo); //=> '{foo,bar}.baz'
+ Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each'
+ Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs'
+ Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz'
+ ```
+
+ @method
+ @private
+ @param {String} pattern The property pattern to expand.
+ @param {Function} callback The callback to invoke. It is invoked once per
+ expansion, and is passed the expansion.
+ */
+ __exports__["default"] = function expandProperties(pattern, callback) {
+ if (pattern.indexOf(' ') > -1) {
+ throw new EmberError('Brace expanded properties cannot contain spaces, ' +
+ 'e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`');
+ }
+
+
+ return newExpandProperties(pattern, callback);
+ }
+
+ function oldExpandProperties(pattern, callback) {
+ var match, prefix, list;
+
+ if (match = BRACE_EXPANSION.exec(pattern)) {
+ prefix = match[1];
+ list = match[2];
+
+ forEach(list.split(','), function (suffix) {
+ callback(prefix + suffix);
+ });
+ } else {
+ callback(pattern);
+ }
+ }
+
+ function newExpandProperties(pattern, callback) {
+ if ('string' === Ember.typeOf(pattern)) {
+ var parts = pattern.split(SPLIT_REGEX);
+ var properties = [parts];
+
+ forEach(parts, function(part, index) {
+ if (part.indexOf(',') >= 0) {
+ properties = duplicateAndReplace(properties, part.split(','), index);
+ }
+ });
+
+ forEach(properties, function(property) {
+ callback(property.join(''));
+ });
+ } else {
+ callback(pattern);
+ }
+ }
+
+ function duplicateAndReplace(properties, currentParts, index) {
+ var all = [];
+
+ forEach(properties, function(property) {
+ forEach(currentParts, function(part) {
+ var current = property.slice(0);
+ current[index] = part;
+ all.push(current);
+ });
+ });
+
+ return all;
+ }
+ });
+enifed("ember-metal/get_properties",
+ ["ember-metal/property_get","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var typeOf = __dependency2__.typeOf;
+
+ /**
+ To get multiple properties at once, call `Ember.getProperties`
+ with an object followed by a list of strings or an array:
+
+ ```javascript
+ Ember.getProperties(record, 'firstName', 'lastName', 'zipCode');
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ is equivalent to:
+
+ ```javascript
+ Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']);
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ @method getProperties
+ @param obj
+ @param {String...|Array} list of keys to get
+ @return {Hash}
+ */
+ __exports__["default"] = function getProperties(obj) {
+ var ret = {};
+ var propertyNames = arguments;
+ var i = 1;
+
+ if (arguments.length === 2 && typeOf(arguments[1]) === 'array') {
+ i = 0;
+ propertyNames = arguments[1];
+ }
+ for(var len = propertyNames.length; i < len; i++) {
+ ret[propertyNames[i]] = get(obj, propertyNames[i]);
+ }
+ return ret;
+ }
+ });
+enifed("ember-metal/instrumentation",
+ ["ember-metal/core","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var tryCatchFinally = __dependency2__.tryCatchFinally;
+
+ /**
+ The purpose of the Ember Instrumentation module is
+ to provide efficient, general-purpose instrumentation
+ for Ember.
+
+ Subscribe to a listener by using `Ember.subscribe`:
+
+ ```javascript
+ Ember.subscribe("render", {
+ before: function(name, timestamp, payload) {
+
+ },
+
+ after: function(name, timestamp, payload) {
+
+ }
+ });
+ ```
+
+ If you return a value from the `before` callback, that same
+ value will be passed as a fourth parameter to the `after`
+ callback.
+
+ Instrument a block of code by using `Ember.instrument`:
+
+ ```javascript
+ Ember.instrument("render.handlebars", payload, function() {
+ // rendering logic
+ }, binding);
+ ```
+
+ Event names passed to `Ember.instrument` are namespaced
+ by periods, from more general to more specific. Subscribers
+ can listen for events by whatever level of granularity they
+ are interested in.
+
+ In the above example, the event is `render.handlebars`,
+ and the subscriber listened for all events beginning with
+ `render`. It would receive callbacks for events named
+ `render`, `render.handlebars`, `render.container`, or
+ even `render.handlebars.layout`.
+
+ @class Instrumentation
+ @namespace Ember
+ @static
+ */
+ var subscribers = [];
+ __exports__.subscribers = subscribers;var cache = {};
+
+ var populateListeners = function(name) {
+ var listeners = [];
+ var subscriber;
+
+ for (var i=0, l=subscribers.length; i -1) {
+ list.splice(index, 1);
+ }
+ this.size = list.length;
+ return true;
+ } else {
+ return false;
+ }
+ },
+
+ /**
+ @method isEmpty
+ @return {Boolean}
+ */
+ isEmpty: function() {
+ return this.size === 0;
+ },
+
+ /**
+ @method has
+ @param obj
+ @return {Boolean}
+ */
+ has: function(obj) {
+ if (this.size === 0) { return false; }
+
+ var guid = guidFor(obj);
+ var presenceSet = this.presenceSet;
+
+ return presenceSet[guid] === true;
+ },
+
+ /**
+ @method forEach
+ @param {Function} fn
+ @param self
+ */
+ forEach: function(fn /*, thisArg*/) {
+ if (typeof fn !== 'function') {
+ missingFunction(fn);
+ }
+
+ if (this.size === 0) { return; }
+
+ var list = this.list;
+ var length = arguments.length;
+ var i;
+
+ if (length === 2) {
+ for (i = 0; i < list.length; i++) {
+ fn.call(arguments[1], list[i]);
+ }
+ } else {
+ for (i = 0; i < list.length; i++) {
+ fn(list[i]);
+ }
+ }
+ },
+
+ /**
+ @method toArray
+ @return {Array}
+ */
+ toArray: function() {
+ return this.list.slice();
+ },
+
+ /**
+ @method copy
+ @return {Ember.OrderedSet}
+ */
+ copy: function() {
+ var Constructor = this.constructor;
+ var set = new Constructor();
+
+ set._silenceRemoveDeprecation = this._silenceRemoveDeprecation;
+ set.presenceSet = copyNull(this.presenceSet);
+ set.list = this.toArray();
+ set.size = this.size;
+
+ return set;
+ }
+ };
+
+ deprecateProperty(OrderedSet.prototype, 'length', 'size');
+
+ /**
+ A Map stores values indexed by keys. Unlike JavaScript's
+ default Objects, the keys of a Map can be any JavaScript
+ object.
+
+ Internally, a Map has two data structures:
+
+ 1. `keys`: an OrderedSet of all of the existing keys
+ 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)`
+
+ When a key/value pair is added for the first time, we
+ add the key to the `keys` OrderedSet, and create or
+ replace an entry in `values`. When an entry is deleted,
+ we delete its entry in `keys` and `values`.
+
+ @class Map
+ @namespace Ember
+ @private
+ @constructor
+ */
+ function Map() {
+ if (this instanceof this.constructor) {
+ this.keys = OrderedSet.create();
+ this.keys._silenceRemoveDeprecation = true;
+ this.values = create(null);
+ this.size = 0;
+ } else {
+ missingNew("OrderedSet");
+ }
+ }
+
+ Ember.Map = Map;
+
+ /**
+ @method create
+ @static
+ */
+ Map.create = function() {
+ var Constructor = this;
+ return new Constructor();
+ };
+
+ Map.prototype = {
+ constructor: Map,
+
+ /**
+ This property will change as the number of objects in the map changes.
+
+ @property size
+ @type number
+ @default 0
+ */
+ size: 0,
+
+ /**
+ Retrieve the value associated with a given key.
+
+ @method get
+ @param {*} key
+ @return {*} the value associated with the key, or `undefined`
+ */
+ get: function(key) {
+ if (this.size === 0) { return; }
+
+ var values = this.values;
+ var guid = guidFor(key);
+
+ return values[guid];
+ },
+
+ /**
+ Adds a value to the map. If a value for the given key has already been
+ provided, the new value will replace the old value.
+
+ @method set
+ @param {*} key
+ @param {*} value
+ @return {Ember.Map}
+ */
+ set: function(key, value) {
+ var keys = this.keys;
+ var values = this.values;
+ var guid = guidFor(key);
+
+ // ensure we don't store -0
+ var k = key === -0 ? 0 : key;
+
+ keys.add(k, guid);
+
+ values[guid] = value;
+
+ this.size = keys.size;
+
+ return this;
+ },
+
+ /**
+ @deprecated see delete
+ Removes a value from the map for an associated key.
+
+ @method remove
+ @param {*} key
+ @return {Boolean} true if an item was removed, false otherwise
+ */
+ remove: function(key) {
+
+ return this["delete"](key);
+ },
+
+ /**
+ Removes a value from the map for an associated key.
+
+ @method delete
+ @param {*} key
+ @return {Boolean} true if an item was removed, false otherwise
+ */
+ "delete": function(key) {
+ if (this.size === 0) { return false; }
+ // don't use ES6 "delete" because it will be annoying
+ // to use in browsers that are not ES6 friendly;
+ var keys = this.keys;
+ var values = this.values;
+ var guid = guidFor(key);
+
+ if (keys["delete"](key, guid)) {
+ delete values[guid];
+ this.size = keys.size;
+ return true;
+ } else {
+ return false;
+ }
+ },
+
+ /**
+ Check whether a key is present.
+
+ @method has
+ @param {*} key
+ @return {Boolean} true if the item was present, false otherwise
+ */
+ has: function(key) {
+ return this.keys.has(key);
+ },
+
+ /**
+ Iterate over all the keys and values. Calls the function once
+ for each key, passing in the key and value, in that order.
+
+ The keys are guaranteed to be iterated over in insertion order.
+
+ @method forEach
+ @param {Function} callback
+ @param {*} self if passed, the `this` value inside the
+ callback. By default, `this` is the map.
+ */
+ forEach: function(callback /*, thisArg*/) {
+ if (typeof callback !== 'function') {
+ missingFunction(callback);
+ }
+
+ if (this.size === 0) { return; }
+
+ var length = arguments.length;
+ var map = this;
+ var cb, thisArg;
+
+ if (length === 2) {
+ thisArg = arguments[1];
+ cb = function(key) {
+ callback.call(thisArg, map.get(key), key);
+ };
+ } else {
+ cb = function(key) {
+ callback(map.get(key), key);
+ };
+ }
+
+ this.keys.forEach(cb);
+ },
+
+ /**
+ @method clear
+ */
+ clear: function() {
+ this.keys.clear();
+ this.values = create(null);
+ this.size = 0;
+ },
+
+ /**
+ @method copy
+ @return {Ember.Map}
+ */
+ copy: function() {
+ return copyMap(this, new Map());
+ }
+ };
+
+ deprecateProperty(Map.prototype, 'length', 'size');
+
+ /**
+ @class MapWithDefault
+ @namespace Ember
+ @extends Ember.Map
+ @private
+ @constructor
+ @param [options]
+ @param {*} [options.defaultValue]
+ */
+ function MapWithDefault(options) {
+ this._super$constructor();
+ this.defaultValue = options.defaultValue;
+ }
+
+ /**
+ @method create
+ @static
+ @param [options]
+ @param {*} [options.defaultValue]
+ @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns
+ `Ember.MapWithDefault` otherwise returns `Ember.Map`
+ */
+ MapWithDefault.create = function(options) {
+ if (options) {
+ return new MapWithDefault(options);
+ } else {
+ return new Map();
+ }
+ };
+
+ MapWithDefault.prototype = create(Map.prototype);
+ MapWithDefault.prototype.constructor = MapWithDefault;
+ MapWithDefault.prototype._super$constructor = Map;
+ MapWithDefault.prototype._super$get = Map.prototype.get;
+
+ /**
+ Retrieve the value associated with a given key.
+
+ @method get
+ @param {*} key
+ @return {*} the value associated with the key, or the default value
+ */
+ MapWithDefault.prototype.get = function(key) {
+ var hasValue = this.has(key);
+
+ if (hasValue) {
+ return this._super$get(key);
+ } else {
+ var defaultValue = this.defaultValue(key);
+ this.set(key, defaultValue);
+ return defaultValue;
+ }
+ };
+
+ /**
+ @method copy
+ @return {Ember.MapWithDefault}
+ */
+ MapWithDefault.prototype.copy = function() {
+ var Constructor = this.constructor;
+ return copyMap(this, new Constructor({
+ defaultValue: this.defaultValue
+ }));
+ };
+
+ __exports__["default"] = Map;
+
+ __exports__.OrderedSet = OrderedSet;
+ __exports__.Map = Map;
+ __exports__.MapWithDefault = MapWithDefault;
+ });
+enifed("ember-metal/merge",
+ ["ember-metal/keys","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var keys = __dependency1__["default"];
+
+ /**
+ Merge the contents of two objects together into the first object.
+
+ ```javascript
+ Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'}
+ var a = {first: 'Yehuda'}, b = {last: 'Katz'};
+ Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'}
+ ```
+
+ @method merge
+ @for Ember
+ @param {Object} original The object to merge into
+ @param {Object} updates The object to copy properties from
+ @return {Object}
+ */
+ __exports__["default"] = function merge(original, updates) {
+ if (!updates || typeof updates !== 'object') {
+ return original;
+ }
+
+ var props = keys(updates);
+ var prop;
+ var length = props.length;
+
+ for (var i = 0; i < length; i++) {
+ prop = props[i];
+ original[prop] = updates[prop];
+ }
+
+ return original;
+ }
+ });
+enifed("ember-metal/mixin",
+ ["ember-metal/core","ember-metal/merge","ember-metal/array","ember-metal/platform","ember-metal/utils","ember-metal/expand_properties","ember-metal/properties","ember-metal/computed","ember-metal/binding","ember-metal/observer","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ // warn, assert, wrap, et;
+ var merge = __dependency2__["default"];
+ var map = __dependency3__.map;
+ var indexOf = __dependency3__.indexOf;
+ var forEach = __dependency3__.forEach;
+ var create = __dependency4__.create;
+ var guidFor = __dependency5__.guidFor;
+ var meta = __dependency5__.meta;
+ var wrap = __dependency5__.wrap;
+ var makeArray = __dependency5__.makeArray;
+ var apply = __dependency5__.apply;
+ var isArray = __dependency5__.isArray;
+ var expandProperties = __dependency6__["default"];
+ var Descriptor = __dependency7__.Descriptor;
+ var defineProperty = __dependency7__.defineProperty;
+ var ComputedProperty = __dependency8__.ComputedProperty;
+ var Binding = __dependency9__.Binding;
+ var addObserver = __dependency10__.addObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeBeforeObserver = __dependency10__.removeBeforeObserver;
+ var addListener = __dependency11__.addListener;
+ var removeListener = __dependency11__.removeListener;
+
+ var REQUIRED;
+ var a_map = map;
+ var a_indexOf = indexOf;
+ var a_forEach = forEach;
+ var a_slice = [].slice;
+ var o_create = create;
+ var metaFor = meta;
+
+ function superFunction(){
+ var func = this.__nextSuper;
+ var ret;
+ if (func) {
+ var args = new Array(arguments.length);
+ for (var i = 0, l = args.length; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this.__nextSuper = null;
+ ret = apply(this, func, args);
+ this.__nextSuper = func;
+ }
+ return ret;
+ }
+
+ function mixinsMeta(obj) {
+ var m = metaFor(obj, true);
+ var ret = m.mixins;
+ if (!ret) {
+ ret = m.mixins = {};
+ } else if (!m.hasOwnProperty('mixins')) {
+ ret = m.mixins = o_create(ret);
+ }
+ return ret;
+ }
+
+ function initMixin(mixin, args) {
+ if (args && args.length > 0) {
+ mixin.mixins = a_map.call(args, function(x) {
+ if (x instanceof Mixin) { return x; }
+
+ // Note: Manually setup a primitive mixin here. This is the only
+ // way to actually get a primitive mixin. This way normal creation
+ // of mixins will give you combined mixins...
+ var mixin = new Mixin();
+ mixin.properties = x;
+ return mixin;
+ });
+ }
+ return mixin;
+ }
+
+ function isMethod(obj) {
+ return 'function' === typeof obj &&
+ obj.isMethod !== false &&
+ obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String;
+ }
+
+ var CONTINUE = {};
+
+ function mixinProperties(mixinsMeta, mixin) {
+ var guid;
+
+ if (mixin instanceof Mixin) {
+ guid = guidFor(mixin);
+ if (mixinsMeta[guid]) { return CONTINUE; }
+ mixinsMeta[guid] = mixin;
+ return mixin.properties;
+ } else {
+ return mixin; // apply anonymous mixin properties
+ }
+ }
+
+ function concatenatedMixinProperties(concatProp, props, values, base) {
+ var concats;
+
+ // reset before adding each new mixin to pickup concats from previous
+ concats = values[concatProp] || base[concatProp];
+ if (props[concatProp]) {
+ concats = concats ? concats.concat(props[concatProp]) : props[concatProp];
+ }
+
+ return concats;
+ }
+
+ function giveDescriptorSuper(meta, key, property, values, descs) {
+ var superProperty;
+
+ // Computed properties override methods, and do not call super to them
+ if (values[key] === undefined) {
+ // Find the original descriptor in a parent mixin
+ superProperty = descs[key];
+ }
+
+ // If we didn't find the original descriptor in a parent mixin, find
+ // it on the original object.
+ superProperty = superProperty || meta.descs[key];
+
+ if (superProperty === undefined || !(superProperty instanceof ComputedProperty)) {
+ return property;
+ }
+
+ // Since multiple mixins may inherit from the same parent, we need
+ // to clone the computed property so that other mixins do not receive
+ // the wrapped version.
+ property = o_create(property);
+ property.func = wrap(property.func, superProperty.func);
+
+ return property;
+ }
+
+ function giveMethodSuper(obj, key, method, values, descs) {
+ var superMethod;
+
+ // Methods overwrite computed properties, and do not call super to them.
+ if (descs[key] === undefined) {
+ // Find the original method in a parent mixin
+ superMethod = values[key];
+ }
+
+ // If we didn't find the original value in a parent mixin, find it in
+ // the original object
+ superMethod = superMethod || obj[key];
+
+ // Only wrap the new method if the original method was a function
+ if (superMethod === undefined || 'function' !== typeof superMethod) {
+ return method;
+ }
+
+ return wrap(method, superMethod);
+ }
+
+ function applyConcatenatedProperties(obj, key, value, values) {
+ var baseValue = values[key] || obj[key];
+
+ if (baseValue) {
+ if ('function' === typeof baseValue.concat) {
+ return baseValue.concat(value);
+ } else {
+ return makeArray(baseValue).concat(value);
+ }
+ } else {
+ return makeArray(value);
+ }
+ }
+
+ function applyMergedProperties(obj, key, value, values) {
+ var baseValue = values[key] || obj[key];
+
+
+ if (!baseValue) { return value; }
+
+ var newBase = merge({}, baseValue);
+ var hasFunction = false;
+
+ for (var prop in value) {
+ if (!value.hasOwnProperty(prop)) { continue; }
+
+ var propValue = value[prop];
+ if (isMethod(propValue)) {
+ // TODO: support for Computed Properties, etc?
+ hasFunction = true;
+ newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {});
+ } else {
+ newBase[prop] = propValue;
+ }
+ }
+
+ if (hasFunction) {
+ newBase._super = superFunction;
+ }
+
+ return newBase;
+ }
+
+ function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) {
+ if (value instanceof Descriptor) {
+ if (value === REQUIRED && descs[key]) { return CONTINUE; }
+
+ // Wrap descriptor function to implement
+ // __nextSuper() if needed
+ if (value.func) {
+ value = giveDescriptorSuper(meta, key, value, values, descs);
+ }
+
+ descs[key] = value;
+ values[key] = undefined;
+ } else {
+ if ((concats && a_indexOf.call(concats, key) >= 0) ||
+ key === 'concatenatedProperties' ||
+ key === 'mergedProperties') {
+ value = applyConcatenatedProperties(base, key, value, values);
+ } else if ((mergings && a_indexOf.call(mergings, key) >= 0)) {
+ value = applyMergedProperties(base, key, value, values);
+ } else if (isMethod(value)) {
+ value = giveMethodSuper(base, key, value, values, descs);
+ }
+
+ descs[key] = undefined;
+ values[key] = value;
+ }
+ }
+
+ function mergeMixins(mixins, m, descs, values, base, keys) {
+ var mixin, props, key, concats, mergings, meta;
+
+ function removeKeys(keyName) {
+ delete descs[keyName];
+ delete values[keyName];
+ }
+
+ for(var i=0, l=mixins.length; i= 0) {
+ if (_detect(mixins[loc], targetMixin, seen)) { return true; }
+ }
+ return false;
+ }
+
+ /**
+ @method detect
+ @param obj
+ @return {Boolean}
+ */
+ MixinPrototype.detect = function(obj) {
+ if (!obj) { return false; }
+ if (obj instanceof Mixin) { return _detect(obj, this, {}); }
+ var m = obj['__ember_meta__'];
+ var mixins = m && m.mixins;
+ if (mixins) {
+ return !!mixins[guidFor(this)];
+ }
+ return false;
+ };
+
+ MixinPrototype.without = function() {
+ var ret = new Mixin(this);
+ ret._without = a_slice.call(arguments);
+ return ret;
+ };
+
+ function _keys(ret, mixin, seen) {
+ if (seen[guidFor(mixin)]) { return; }
+ seen[guidFor(mixin)] = true;
+
+ if (mixin.properties) {
+ var props = mixin.properties;
+ for (var key in props) {
+ if (props.hasOwnProperty(key)) { ret[key] = true; }
+ }
+ } else if (mixin.mixins) {
+ a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); });
+ }
+ }
+
+ MixinPrototype.keys = function() {
+ var keys = {};
+ var seen = {};
+ var ret = [];
+ _keys(keys, this, seen);
+ for(var key in keys) {
+ if (keys.hasOwnProperty(key)) { ret.push(key); }
+ }
+ return ret;
+ };
+
+ // returns the mixins currently applied to the specified object
+ // TODO: Make Ember.mixin
+ Mixin.mixins = function(obj) {
+ var m = obj['__ember_meta__'];
+ var mixins = m && m.mixins;
+ var ret = [];
+
+ if (!mixins) { return ret; }
+
+ for (var key in mixins) {
+ var mixin = mixins[key];
+
+ // skip primitive mixins since these are always anonymous
+ if (!mixin.properties) { ret.push(mixin); }
+ }
+
+ return ret;
+ };
+
+ REQUIRED = new Descriptor();
+ REQUIRED.toString = function() { return '(Required Property)'; };
+
+ /**
+ Denotes a required property for a mixin
+
+ @method required
+ @for Ember
+ */
+ function required() {
+ return REQUIRED;
+ }
+
+ __exports__.required = required;function Alias(methodName) {
+ this.methodName = methodName;
+ }
+
+ Alias.prototype = new Descriptor();
+
+ /**
+ Makes a method available via an additional name.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ name: function() {
+ return 'Tomhuda Katzdale';
+ },
+ moniker: Ember.aliasMethod('name')
+ });
+
+ var goodGuy = App.Person.create();
+
+ goodGuy.name(); // 'Tomhuda Katzdale'
+ goodGuy.moniker(); // 'Tomhuda Katzdale'
+ ```
+
+ @method aliasMethod
+ @for Ember
+ @param {String} methodName name of the method to alias
+ @return {Ember.Descriptor}
+ */
+ function aliasMethod(methodName) {
+ return new Alias(methodName);
+ }
+
+ __exports__.aliasMethod = aliasMethod;// ..........................................................
+ // OBSERVER HELPER
+ //
+
+ /**
+ Specify a method that observes property changes.
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: Ember.observer('value', function() {
+ // Executes whenever the "value" property changes
+ })
+ });
+ ```
+
+ In the future this method may become asynchronous. If you want to ensure
+ synchronous behavior, use `immediateObserver`.
+
+ Also available as `Function.prototype.observes` if prototype extensions are
+ enabled.
+
+ @method observer
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function observer() {
+ var func = a_slice.call(arguments, -1)[0];
+ var paths;
+
+ var addWatchedProperty = function (path) { paths.push(path); };
+ var _paths = a_slice.call(arguments, 0, -1);
+
+ if (typeof func !== "function") {
+ // revert to old, soft-deprecated argument ordering
+
+ func = arguments[0];
+ _paths = a_slice.call(arguments, 1);
+ }
+
+ paths = [];
+
+ for (var i=0; i<_paths.length; ++i) {
+ expandProperties(_paths[i], addWatchedProperty);
+ }
+
+ if (typeof func !== "function") {
+ throw new Ember.Error("Ember.observer called without a function");
+ }
+
+ func.__ember_observes__ = paths;
+ return func;
+ }
+
+ __exports__.observer = observer;/**
+ Specify a method that observes property changes.
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: Ember.immediateObserver('value', function() {
+ // Executes whenever the "value" property changes
+ })
+ });
+ ```
+
+ In the future, `Ember.observer` may become asynchronous. In this event,
+ `Ember.immediateObserver` will maintain the synchronous behavior.
+
+ Also available as `Function.prototype.observesImmediately` if prototype extensions are
+ enabled.
+
+ @method immediateObserver
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function immediateObserver() {
+ for (var i=0, l=arguments.length; i this.changingFrom ? 'green' : 'red';
+ // logic
+ }
+ }),
+
+ friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) {
+ // some logic
+ // obj.get(keyName) returns friends array
+ })
+ });
+ ```
+
+ Also available as `Function.prototype.observesBefore` if prototype extensions are
+ enabled.
+
+ @method beforeObserver
+ @for Ember
+ @param {String} propertyNames*
+ @param {Function} func
+ @return func
+ */
+ function beforeObserver() {
+ var func = a_slice.call(arguments, -1)[0];
+ var paths;
+
+ var addWatchedProperty = function(path) { paths.push(path); };
+
+ var _paths = a_slice.call(arguments, 0, -1);
+
+ if (typeof func !== "function") {
+ // revert to old, soft-deprecated argument ordering
+
+ func = arguments[0];
+ _paths = a_slice.call(arguments, 1);
+ }
+
+ paths = [];
+
+ for (var i=0; i<_paths.length; ++i) {
+ expandProperties(_paths[i], addWatchedProperty);
+ }
+
+ if (typeof func !== "function") {
+ throw new Ember.Error("Ember.beforeObserver called without a function");
+ }
+
+ func.__ember_observesBefore__ = paths;
+ return func;
+ }
+
+ __exports__.beforeObserver = beforeObserver;__exports__.IS_BINDING = IS_BINDING;
+ __exports__.Mixin = Mixin;
+ });
+enifed("ember-metal/observer",
+ ["ember-metal/watching","ember-metal/array","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var watch = __dependency1__.watch;
+ var unwatch = __dependency1__.unwatch;
+ var map = __dependency2__.map;
+ var listenersFor = __dependency3__.listenersFor;
+ var addListener = __dependency3__.addListener;
+ var removeListener = __dependency3__.removeListener;
+ var suspendListeners = __dependency3__.suspendListeners;
+ var suspendListener = __dependency3__.suspendListener;
+ /**
+ @module ember-metal
+ */
+
+ var AFTER_OBSERVERS = ':change';
+ var BEFORE_OBSERVERS = ':before';
+
+ function changeEvent(keyName) {
+ return keyName + AFTER_OBSERVERS;
+ }
+
+ function beforeEvent(keyName) {
+ return keyName + BEFORE_OBSERVERS;
+ }
+
+ /**
+ @method addObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function addObserver(obj, _path, target, method) {
+ addListener(obj, changeEvent(_path), target, method);
+ watch(obj, _path);
+
+ return this;
+ }
+
+ __exports__.addObserver = addObserver;function observersFor(obj, path) {
+ return listenersFor(obj, changeEvent(path));
+ }
+
+ __exports__.observersFor = observersFor;/**
+ @method removeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function removeObserver(obj, _path, target, method) {
+ unwatch(obj, _path);
+ removeListener(obj, changeEvent(_path), target, method);
+
+ return this;
+ }
+
+ __exports__.removeObserver = removeObserver;/**
+ @method addBeforeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function addBeforeObserver(obj, _path, target, method) {
+ addListener(obj, beforeEvent(_path), target, method);
+ watch(obj, _path);
+
+ return this;
+ }
+
+ __exports__.addBeforeObserver = addBeforeObserver;// Suspend observer during callback.
+ //
+ // This should only be used by the target of the observer
+ // while it is setting the observed path.
+ function _suspendBeforeObserver(obj, path, target, method, callback) {
+ return suspendListener(obj, beforeEvent(path), target, method, callback);
+ }
+
+ __exports__._suspendBeforeObserver = _suspendBeforeObserver;function _suspendObserver(obj, path, target, method, callback) {
+ return suspendListener(obj, changeEvent(path), target, method, callback);
+ }
+
+ __exports__._suspendObserver = _suspendObserver;function _suspendBeforeObservers(obj, paths, target, method, callback) {
+ var events = map.call(paths, beforeEvent);
+ return suspendListeners(obj, events, target, method, callback);
+ }
+
+ __exports__._suspendBeforeObservers = _suspendBeforeObservers;function _suspendObservers(obj, paths, target, method, callback) {
+ var events = map.call(paths, changeEvent);
+ return suspendListeners(obj, events, target, method, callback);
+ }
+
+ __exports__._suspendObservers = _suspendObservers;function beforeObserversFor(obj, path) {
+ return listenersFor(obj, beforeEvent(path));
+ }
+
+ __exports__.beforeObserversFor = beforeObserversFor;/**
+ @method removeBeforeObserver
+ @for Ember
+ @param obj
+ @param {String} path
+ @param {Object|Function} targetOrMethod
+ @param {Function|String} [method]
+ */
+ function removeBeforeObserver(obj, _path, target, method) {
+ unwatch(obj, _path);
+ removeListener(obj, beforeEvent(_path), target, method);
+
+ return this;
+ }
+
+ __exports__.removeBeforeObserver = removeBeforeObserver;
+ });
+enifed("ember-metal/observer_set",
+ ["ember-metal/utils","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var guidFor = __dependency1__.guidFor;
+ var sendEvent = __dependency2__.sendEvent;
+
+ /*
+ this.observerSet = {
+ [senderGuid]: { // variable name: `keySet`
+ [keyName]: listIndex
+ }
+ },
+ this.observers = [
+ {
+ sender: obj,
+ keyName: keyName,
+ eventName: eventName,
+ listeners: [
+ [target, method, flags]
+ ]
+ },
+ ...
+ ]
+ */
+ __exports__["default"] = ObserverSet;
+ function ObserverSet() {
+ this.clear();
+ }
+
+
+ ObserverSet.prototype.add = function(sender, keyName, eventName) {
+ var observerSet = this.observerSet;
+ var observers = this.observers;
+ var senderGuid = guidFor(sender);
+ var keySet = observerSet[senderGuid];
+ var index;
+
+ if (!keySet) {
+ observerSet[senderGuid] = keySet = {};
+ }
+ index = keySet[keyName];
+ if (index === undefined) {
+ index = observers.push({
+ sender: sender,
+ keyName: keyName,
+ eventName: eventName,
+ listeners: []
+ }) - 1;
+ keySet[keyName] = index;
+ }
+ return observers[index].listeners;
+ };
+
+ ObserverSet.prototype.flush = function() {
+ var observers = this.observers;
+ var i, len, observer, sender;
+ this.clear();
+ for (i=0, len=observers.length; i < len; ++i) {
+ observer = observers[i];
+ sender = observer.sender;
+ if (sender.isDestroying || sender.isDestroyed) { continue; }
+ sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners);
+ }
+ };
+
+ ObserverSet.prototype.clear = function() {
+ this.observerSet = {};
+ this.observers = [];
+ };
+ });
+enifed("ember-metal/path_cache",
+ ["ember-metal/cache","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Cache = __dependency1__["default"];
+
+ var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
+ var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.]/;
+ var HAS_THIS = 'this.';
+
+ var isGlobalCache = new Cache(1000, function(key) { return IS_GLOBAL.test(key); });
+ var isGlobalPathCache = new Cache(1000, function(key) { return IS_GLOBAL_PATH.test(key); });
+ var hasThisCache = new Cache(1000, function(key) { return key.indexOf(HAS_THIS) !== -1; });
+ var isPathCache = new Cache(1000, function(key) { return key.indexOf('.') !== -1; });
+
+ var caches = {
+ isGlobalCache: isGlobalCache,
+ isGlobalPathCache: isGlobalPathCache,
+ hasThisCache: hasThisCache,
+ isPathCache: isPathCache
+ };
+ __exports__.caches = caches;
+ function isGlobal(path) {
+ return isGlobalCache.get(path);
+ }
+
+ __exports__.isGlobal = isGlobal;function isGlobalPath(path) {
+ return isGlobalPathCache.get(path);
+ }
+
+ __exports__.isGlobalPath = isGlobalPath;function hasThis(path) {
+ return hasThisCache.get(path);
+ }
+
+ __exports__.hasThis = hasThis;function isPath(path) {
+ return isPathCache.get(path);
+ }
+
+ __exports__.isPath = isPath;
+ });
+enifed("ember-metal/platform",
+ ["ember-metal/platform/define_property","ember-metal/platform/define_properties","ember-metal/platform/create","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var hasES5CompliantDefineProperty = __dependency1__.hasES5CompliantDefineProperty;
+ var defineProperty = __dependency1__.defineProperty;
+ var defineProperties = __dependency2__["default"];
+ var create = __dependency3__["default"];
+
+ /**
+ @module ember-metal
+ */
+
+ var hasPropertyAccessors = hasES5CompliantDefineProperty;
+ var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty;
+
+ /**
+ Platform specific methods and feature detectors needed by the framework.
+
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ __exports__.create = create;
+ __exports__.defineProperty = defineProperty;
+ __exports__.defineProperties = defineProperties;
+ __exports__.hasPropertyAccessors = hasPropertyAccessors;
+ __exports__.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties;
+ });
+enifed("ember-metal/platform/create",
+ ["exports"],
+ function(__exports__) {
+ // Remove "use strict"; from transpiled module until
+ // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed
+ //
+ // REMOVE_USE_STRICT: true
+
+ /**
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ /**
+ Identical to `Object.create()`. Implements if not available natively.
+
+ @method create
+ @for Ember
+ */
+ var create;
+ // ES5 15.2.3.5
+ // http://es5.github.com/#x15.2.3.5
+ if (!(Object.create && !Object.create(null).hasOwnProperty)) {
+ /* jshint scripturl:true, proto:true */
+ // Contributed by Brandon Benvie, October, 2012
+ var createEmpty;
+ var supportsProto = !({'__proto__':null} instanceof Object);
+ // the following produces false positives
+ // in Opera Mini => not a reliable check
+ // Object.prototype.__proto__ === null
+ if (supportsProto || typeof document === 'undefined') {
+ createEmpty = function () {
+ return { "__proto__": null };
+ };
+ } else {
+ // In old IE __proto__ can't be used to manually set `null`, nor does
+ // any other method exist to make an object that inherits from nothing,
+ // aside from Object.prototype itself. Instead, create a new global
+ // object and *steal* its Object.prototype and strip it bare. This is
+ // used as the prototype to create nullary objects.
+ createEmpty = function () {
+ var iframe = document.createElement('iframe');
+ var parent = document.body || document.documentElement;
+ iframe.style.display = 'none';
+ parent.appendChild(iframe);
+ iframe.src = 'javascript:';
+ var empty = iframe.contentWindow.Object.prototype;
+ parent.removeChild(iframe);
+ iframe = null;
+ delete empty.constructor;
+ delete empty.hasOwnProperty;
+ delete empty.propertyIsEnumerable;
+ delete empty.isPrototypeOf;
+ delete empty.toLocaleString;
+ delete empty.toString;
+ delete empty.valueOf;
+
+ function Empty() {}
+ Empty.prototype = empty;
+ // short-circuit future calls
+ createEmpty = function () {
+ return new Empty();
+ };
+ return new Empty();
+ };
+ }
+
+ create = Object.create = function create(prototype, properties) {
+
+ var object;
+ function Type() {} // An empty constructor.
+
+ if (prototype === null) {
+ object = createEmpty();
+ } else {
+ if (typeof prototype !== "object" && typeof prototype !== "function") {
+ // In the native implementation `parent` can be `null`
+ // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc)
+ // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object`
+ // like they are in modern browsers. Using `Object.create` on DOM elements
+ // is...err...probably inappropriate, but the native version allows for it.
+ throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome
+ }
+
+ Type.prototype = prototype;
+
+ object = new Type();
+ }
+
+ if (properties !== undefined) {
+ Object.defineProperties(object, properties);
+ }
+
+ return object;
+ };
+ } else {
+ create = Object.create;
+ }
+
+ __exports__["default"] = create;
+ });
+enifed("ember-metal/platform/define_properties",
+ ["ember-metal/platform/define_property","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var defineProperty = __dependency1__.defineProperty;
+
+ var defineProperties = Object.defineProperties;
+
+ // ES5 15.2.3.7
+ // http://es5.github.com/#x15.2.3.7
+ if (!defineProperties) {
+ defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (properties.hasOwnProperty(property) && property !== "__proto__") {
+ defineProperty(object, property, properties[property]);
+ }
+ }
+ return object;
+ };
+
+ Object.defineProperties = defineProperties;
+ }
+
+ __exports__["default"] = defineProperties;
+ });
+enifed("ember-metal/platform/define_property",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /*globals Node */
+
+ /**
+ @class platform
+ @namespace Ember
+ @static
+ */
+
+ /**
+ Set to true if the platform supports native getters and setters.
+
+ @property hasPropertyAccessors
+ @final
+ */
+
+ /**
+ Identical to `Object.defineProperty()`. Implements as much functionality
+ as possible if not available natively.
+
+ @method defineProperty
+ @param {Object} obj The object to modify
+ @param {String} keyName property name to modify
+ @param {Object} desc descriptor hash
+ @return {void}
+ */
+ var defineProperty = (function checkCompliance(defineProperty) {
+ if (!defineProperty) return;
+ try {
+ var a = 5;
+ var obj = {};
+ defineProperty(obj, 'a', {
+ configurable: true,
+ enumerable: true,
+ get: function () {
+ return a;
+ },
+ set: function (v) {
+ a = v;
+ }
+ });
+ if (obj.a !== 5) return;
+ obj.a = 10;
+ if (a !== 10) return;
+
+ // check non-enumerability
+ defineProperty(obj, 'a', {
+ configurable: true,
+ enumerable: false,
+ writable: true,
+ value: true
+ });
+ for (var key in obj) {
+ if (key === 'a') return;
+ }
+
+ // Detects a bug in Android <3.2 where you cannot redefine a property using
+ // Object.defineProperty once accessors have already been set.
+ if (obj.a !== true) return;
+
+ // defineProperty is compliant
+ return defineProperty;
+ } catch (e) {
+ // IE8 defines Object.defineProperty but calling it on an Object throws
+ return;
+ }
+ })(Object.defineProperty);
+
+ var hasES5CompliantDefineProperty = !!defineProperty;
+
+ if (hasES5CompliantDefineProperty && typeof document !== 'undefined') {
+ // This is for Safari 5.0, which supports Object.defineProperty, but not
+ // on DOM nodes.
+ var canDefinePropertyOnDOM = (function() {
+ try {
+ defineProperty(document.createElement('div'), 'definePropertyOnDOM', {});
+ return true;
+ } catch(e) { }
+
+ return false;
+ })();
+
+ if (!canDefinePropertyOnDOM) {
+ defineProperty = function(obj, keyName, desc) {
+ var isNode;
+
+ if (typeof Node === "object") {
+ isNode = obj instanceof Node;
+ } else {
+ isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string";
+ }
+
+ if (isNode) {
+ // TODO: Should we have a warning here?
+ return (obj[keyName] = desc.value);
+ } else {
+ return Object.defineProperty(obj, keyName, desc);
+ }
+ };
+ }
+ }
+
+ if (!hasES5CompliantDefineProperty) {
+ defineProperty = function defineProperty(obj, keyName, desc) {
+ if (!desc.get) { obj[keyName] = desc.value; }
+ };
+ }
+
+ __exports__.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty;
+ __exports__.defineProperty = defineProperty;
+ });
+enifed("ember-metal/properties",
+ ["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var Ember = __dependency1__["default"];
+ var metaFor = __dependency2__.meta;
+ var objectDefineProperty = __dependency3__.defineProperty;
+ var hasPropertyAccessors = __dependency3__.hasPropertyAccessors;
+ var overrideChains = __dependency4__.overrideChains;
+ // ..........................................................
+ // DESCRIPTOR
+ //
+
+ /**
+ Objects of this type can implement an interface to respond to requests to
+ get and set. The default implementation handles simple properties.
+
+ You generally won't need to create or subclass this directly.
+
+ @class Descriptor
+ @namespace Ember
+ @private
+ @constructor
+ */
+ function Descriptor() {}
+
+ __exports__.Descriptor = Descriptor;// ..........................................................
+ // DEFINING PROPERTIES API
+ //
+
+ function MANDATORY_SETTER_FUNCTION(name) {
+ return function SETTER_FUNCTION(value) {
+ };
+ }
+
+ __exports__.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION;function DEFAULT_GETTER_FUNCTION(name) {
+ return function GETTER_FUNCTION() {
+ var meta = this['__ember_meta__'];
+ return meta && meta.values[name];
+ };
+ }
+
+ __exports__.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION;/**
+ NOTE: This is a low-level method used by other parts of the API. You almost
+ never want to call this method directly. Instead you should use
+ `Ember.mixin()` to define new properties.
+
+ Defines a property on an object. This method works much like the ES5
+ `Object.defineProperty()` method except that it can also accept computed
+ properties and other special descriptors.
+
+ Normally this method takes only three parameters. However if you pass an
+ instance of `Ember.Descriptor` as the third param then you can pass an
+ optional value as the fourth parameter. This is often more efficient than
+ creating new descriptor hashes for each property.
+
+ ## Examples
+
+ ```javascript
+ // ES5 compatible mode
+ Ember.defineProperty(contact, 'firstName', {
+ writable: true,
+ configurable: false,
+ enumerable: true,
+ value: 'Charles'
+ });
+
+ // define a simple property
+ Ember.defineProperty(contact, 'lastName', undefined, 'Jolley');
+
+ // define a computed property
+ Ember.defineProperty(contact, 'fullName', Ember.computed(function() {
+ return this.firstName+' '+this.lastName;
+ }).property('firstName', 'lastName'));
+ ```
+
+ @private
+ @method defineProperty
+ @for Ember
+ @param {Object} obj the object to define this property on. This may be a prototype.
+ @param {String} keyName the name of the property
+ @param {Ember.Descriptor} [desc] an instance of `Ember.Descriptor` (typically a
+ computed property) or an ES5 descriptor.
+ You must provide this or `data` but not both.
+ @param {*} [data] something other than a descriptor, that will
+ become the explicit value of this property.
+ */
+ function defineProperty(obj, keyName, desc, data, meta) {
+ var descs, existingDesc, watching, value;
+
+ if (!meta) meta = metaFor(obj);
+ descs = meta.descs;
+ existingDesc = meta.descs[keyName];
+ var watchEntry = meta.watching[keyName];
+
+ watching = watchEntry !== undefined && watchEntry > 0;
+
+ if (existingDesc instanceof Descriptor) {
+ existingDesc.teardown(obj, keyName);
+ }
+
+ if (desc instanceof Descriptor) {
+ value = desc;
+
+ descs[keyName] = desc;
+
+ obj[keyName] = undefined; // make enumerable
+
+ if (desc.setup) { desc.setup(obj, keyName); }
+ } else {
+ descs[keyName] = undefined; // shadow descriptor in proto
+ if (desc == null) {
+ value = data;
+
+
+ obj[keyName] = data;
+
+ } else {
+ value = desc;
+
+ // compatibility with ES5
+ objectDefineProperty(obj, keyName, desc);
+ }
+ }
+
+ // if key is being watched, override chains that
+ // were initialized with the prototype
+ if (watching) { overrideChains(obj, keyName, meta); }
+
+ // The `value` passed to the `didDefineProperty` hook is
+ // either the descriptor or data, whichever was passed.
+ if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); }
+
+ return this;
+ }
+ __exports__.defineProperty = defineProperty;
+ });
+enifed("ember-metal/property_events",
+ ["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var guidFor = __dependency1__.guidFor;
+ var tryFinally = __dependency1__.tryFinally;
+ var sendEvent = __dependency2__.sendEvent;
+ var listenersUnion = __dependency2__.listenersUnion;
+ var listenersDiff = __dependency2__.listenersDiff;
+ var ObserverSet = __dependency3__["default"];
+
+ var beforeObserverSet = new ObserverSet();
+ var observerSet = new ObserverSet();
+ var deferred = 0;
+
+ // ..........................................................
+ // PROPERTY CHANGES
+ //
+
+ /**
+ This function is called just before an object property is about to change.
+ It will notify any before observers and prepare caches among other things.
+
+ Normally you will not need to call this method directly but if for some
+ reason you can't directly watch a property you can invoke this method
+ manually along with `Ember.propertyDidChange()` which you should call just
+ after the property value changes.
+
+ @method propertyWillChange
+ @for Ember
+ @param {Object} obj The object with the property that will change
+ @param {String} keyName The property key (or path) that will change.
+ @return {void}
+ */
+ function propertyWillChange(obj, keyName) {
+ var m = obj['__ember_meta__'];
+ var watching = (m && m.watching[keyName] > 0) || keyName === 'length';
+ var proto = m && m.proto;
+ var desc = m && m.descs[keyName];
+
+ if (!watching) { return; }
+ if (proto === obj) { return; }
+ if (desc && desc.willChange) { desc.willChange(obj, keyName); }
+ dependentKeysWillChange(obj, keyName, m);
+ chainsWillChange(obj, keyName, m);
+ notifyBeforeObservers(obj, keyName);
+ }
+
+ /**
+ This function is called just after an object property has changed.
+ It will notify any observers and clear caches among other things.
+
+ Normally you will not need to call this method directly but if for some
+ reason you can't directly watch a property you can invoke this method
+ manually along with `Ember.propertyWillChange()` which you should call just
+ before the property value changes.
+
+ @method propertyDidChange
+ @for Ember
+ @param {Object} obj The object with the property that will change
+ @param {String} keyName The property key (or path) that will change.
+ @return {void}
+ */
+ function propertyDidChange(obj, keyName) {
+ var m = obj['__ember_meta__'];
+ var watching = (m && m.watching[keyName] > 0) || keyName === 'length';
+ var proto = m && m.proto;
+ var desc = m && m.descs[keyName];
+
+ if (proto === obj) { return; }
+
+ // shouldn't this mean that we're watching this key?
+ if (desc && desc.didChange) { desc.didChange(obj, keyName); }
+ if (!watching && keyName !== 'length') { return; }
+
+ if (m && m.deps && m.deps[keyName]) {
+ dependentKeysDidChange(obj, keyName, m);
+ }
+
+ chainsDidChange(obj, keyName, m, false);
+ notifyObservers(obj, keyName);
+ }
+
+ var WILL_SEEN, DID_SEEN;
+ // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...)
+ function dependentKeysWillChange(obj, depKey, meta) {
+ if (obj.isDestroying) { return; }
+
+ var deps;
+ if (meta && meta.deps && (deps = meta.deps[depKey])) {
+ var seen = WILL_SEEN;
+ var top = !seen;
+ if (top) { seen = WILL_SEEN = {}; }
+ iterDeps(propertyWillChange, obj, deps, depKey, seen, meta);
+ if (top) { WILL_SEEN = null; }
+ }
+ }
+
+ // called whenever a property has just changed to update dependent keys
+ function dependentKeysDidChange(obj, depKey, meta) {
+ if (obj.isDestroying) { return; }
+
+ var deps;
+ if (meta && meta.deps && (deps = meta.deps[depKey])) {
+ var seen = DID_SEEN;
+ var top = !seen;
+ if (top) { seen = DID_SEEN = {}; }
+ iterDeps(propertyDidChange, obj, deps, depKey, seen, meta);
+ if (top) { DID_SEEN = null; }
+ }
+ }
+
+ function keysOf(obj) {
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ return keys;
+ }
+
+ function iterDeps(method, obj, deps, depKey, seen, meta) {
+ var keys, key, i, desc;
+ var guid = guidFor(obj);
+ var current = seen[guid];
+ if (!current) current = seen[guid] = {};
+ if (current[depKey]) return;
+ current[depKey] = true;
+
+ if (deps) {
+ keys = keysOf(deps);
+ var descs = meta.descs;
+ for (i=0; i Ember
+ if (root === null && !isPath(path)) {
+ return get(Ember.lookup, path);
+ }
+
+ // detect complicated paths and normalize them
+ hasThis = pathHasThis(path);
+
+ if (!root || hasThis) {
+ tuple = normalizeTuple(root, path);
+ root = tuple[0];
+ path = tuple[1];
+ tuple.length = 0;
+ }
+
+ parts = path.split(".");
+ len = parts.length;
+ for (idx = 0; root != null && idx < len; idx++) {
+ root = get(root, parts[idx], true);
+ if (root && root.isDestroyed) { return undefined; }
+ }
+ return root;
+ }
+
+ function getWithDefault(root, key, defaultValue) {
+ var value = get(root, key);
+
+ if (value === undefined) { return defaultValue; }
+ return value;
+ }
+
+ __exports__.getWithDefault = getWithDefault;__exports__["default"] = get;
+ __exports__.get = get;
+ __exports__.normalizeTuple = normalizeTuple;
+ __exports__._getPath = _getPath;
+ });
+enifed("ember-metal/property_set",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_events","ember-metal/properties","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var getPath = __dependency2__._getPath;
+ var propertyWillChange = __dependency3__.propertyWillChange;
+ var propertyDidChange = __dependency3__.propertyDidChange;
+ var defineProperty = __dependency4__.defineProperty;
+ var EmberError = __dependency5__["default"];
+ var isPath = __dependency6__.isPath;
+ var hasPropertyAccessors = __dependency7__.hasPropertyAccessors;
+
+ var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
+
+ /**
+ Sets the value of a property on an object, respecting computed properties
+ and notifying observers and other listeners of the change. If the
+ property is not defined but the object implements the `setUnknownProperty`
+ method then that will be invoked as well.
+
+ @method set
+ @for Ember
+ @param {Object} obj The object to modify.
+ @param {String} keyName The property key to set
+ @param {Object} value The value to set
+ @return {Object} the passed value.
+ */
+ var set = function set(obj, keyName, value, tolerant) {
+ if (typeof obj === 'string') {
+ value = keyName;
+ keyName = obj;
+ obj = null;
+ }
+
+
+ if (!obj) {
+ return setPath(obj, keyName, value, tolerant);
+ }
+
+ var meta = obj['__ember_meta__'];
+ var desc = meta && meta.descs[keyName];
+ var isUnknown, currentValue;
+
+ if (desc === undefined && isPath(keyName)) {
+ return setPath(obj, keyName, value, tolerant);
+ }
+
+
+ if (desc !== undefined) {
+ desc.set(obj, keyName, value);
+ } else {
+
+ if (typeof obj === 'object' && obj !== null && value !== undefined && obj[keyName] === value) {
+ return value;
+ }
+
+ isUnknown = 'object' === typeof obj && !(keyName in obj);
+
+ // setUnknownProperty is called if `obj` is an object,
+ // the property does not already exist, and the
+ // `setUnknownProperty` method exists on the object
+ if (isUnknown && 'function' === typeof obj.setUnknownProperty) {
+ obj.setUnknownProperty(keyName, value);
+ } else if (meta && meta.watching[keyName] > 0) {
+
+ currentValue = obj[keyName];
+
+ // only trigger a change if the value has changed
+ if (value !== currentValue) {
+ propertyWillChange(obj, keyName);
+
+ obj[keyName] = value;
+
+ propertyDidChange(obj, keyName);
+ }
+ } else {
+ obj[keyName] = value;
+ }
+ }
+ return value;
+ };
+
+ // Currently used only by Ember Data tests
+ // ES6TODO: Verify still true
+ if (Ember.config.overrideAccessors) {
+ Ember.set = set;
+ Ember.config.overrideAccessors();
+ set = Ember.set;
+ }
+
+ function setPath(root, path, value, tolerant) {
+ var keyName;
+
+ // get the last part of the path
+ keyName = path.slice(path.lastIndexOf('.') + 1);
+
+ // get the first part of the part
+ path = (path === keyName) ? keyName : path.slice(0, path.length-(keyName.length+1));
+
+ // unless the path is this, look up the first part to
+ // get the root
+ if (path !== 'this') {
+ root = getPath(root, path);
+ }
+
+ if (!keyName || keyName.length === 0) {
+ throw new EmberError('Property set failed: You passed an empty path');
+ }
+
+ if (!root) {
+ if (tolerant) { return; }
+ else { throw new EmberError('Property set failed: object in path "'+path+'" could not be found or was destroyed.'); }
+ }
+
+ return set(root, keyName, value);
+ }
+
+ /**
+ Error-tolerant form of `Ember.set`. Will not blow up if any part of the
+ chain is `undefined`, `null`, or destroyed.
+
+ This is primarily used when syncing bindings, which may try to update after
+ an object has been destroyed.
+
+ @method trySet
+ @for Ember
+ @param {Object} obj The object to modify.
+ @param {String} path The property path to set
+ @param {Object} value The value to set
+ */
+ function trySet(root, path, value) {
+ return set(root, path, value, true);
+ }
+
+ __exports__.trySet = trySet;__exports__.set = set;
+ });
+enifed("ember-metal/run_loop",
+ ["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","backburner","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var apply = __dependency2__.apply;
+ var GUID_KEY = __dependency2__.GUID_KEY;
+ var indexOf = __dependency3__.indexOf;
+ var beginPropertyChanges = __dependency4__.beginPropertyChanges;
+ var endPropertyChanges = __dependency4__.endPropertyChanges;
+ var Backburner = __dependency5__["default"];
+
+ function onBegin(current) {
+ run.currentRunLoop = current;
+ }
+
+ function onEnd(current, next) {
+ run.currentRunLoop = next;
+ }
+
+ // ES6TODO: should Backburner become es6?
+ var backburner = new Backburner(['sync', 'actions', 'destroy'], {
+ GUID_KEY: GUID_KEY,
+ sync: {
+ before: beginPropertyChanges,
+ after: endPropertyChanges
+ },
+ defaultQueue: 'actions',
+ onBegin: onBegin,
+ onEnd: onEnd,
+ onErrorTarget: Ember,
+ onErrorMethod: 'onerror'
+ });
+ var slice = [].slice;
+ var concat = [].concat;
+
+ // ..........................................................
+ // run - this is ideally the only public API the dev sees
+ //
+
+ /**
+ Runs the passed target and method inside of a RunLoop, ensuring any
+ deferred actions including bindings and views updates are flushed at the
+ end.
+
+ Normally you should not need to invoke this method yourself. However if
+ you are implementing raw event handlers when interfacing with other
+ libraries or plugins, you should probably wrap all of your code inside this
+ call.
+
+ ```javascript
+ run(function() {
+ // code to be execute within a RunLoop
+ });
+ ```
+
+ @class run
+ @namespace Ember
+ @static
+ @constructor
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} return value from invoking the passed function.
+ */
+ __exports__["default"] = run;
+ function run() {
+ return backburner.run.apply(backburner, arguments);
+ }
+
+ /**
+ If no run-loop is present, it creates a new one. If a run loop is
+ present it will queue itself to run on the existing run-loops action
+ queue.
+
+ Please note: This is not for normal usage, and should be used sparingly.
+
+ If invoked when not within a run loop:
+
+ ```javascript
+ run.join(function() {
+ // creates a new run-loop
+ });
+ ```
+
+ Alternatively, if called within an existing run loop:
+
+ ```javascript
+ run(function() {
+ // creates a new run-loop
+ run.join(function() {
+ // joins with the existing run-loop, and queues for invocation on
+ // the existing run-loops action queue.
+ });
+ });
+ ```
+
+ @method join
+ @namespace Ember
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} Return value from invoking the passed function. Please note,
+ when called within an existing loop, no return value is possible.
+ */
+ run.join = function(target, method /* args */) {
+ if (!run.currentRunLoop) {
+ return Ember.run.apply(Ember, arguments);
+ }
+
+ var args = slice.call(arguments);
+ args.unshift('actions');
+ run.schedule.apply(run, args);
+ };
+
+ /**
+ Provides a useful utility for when integrating with non-Ember libraries
+ that provide asynchronous callbacks.
+
+ Ember utilizes a run-loop to batch and coalesce changes. This works by
+ marking the start and end of Ember-related Javascript execution.
+
+ When using events such as a View's click handler, Ember wraps the event
+ handler in a run-loop, but when integrating with non-Ember libraries this
+ can be tedious.
+
+ For example, the following is rather verbose but is the correct way to combine
+ third-party events and Ember code.
+
+ ```javascript
+ var that = this;
+ jQuery(window).on('resize', function(){
+ run(function(){
+ that.handleResize();
+ });
+ });
+ ```
+
+ To reduce the boilerplate, the following can be used to construct a
+ run-loop-wrapped callback handler.
+
+ ```javascript
+ jQuery(window).on('resize', run.bind(this, this.handleResize));
+ ```
+
+ @method bind
+ @namespace Ember
+ @param {Object} [target] target of method to call
+ @param {Function|String} method Method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Any additional arguments you wish to pass to the method.
+ @return {Object} return value from invoking the passed function. Please note,
+ when called within an existing loop, no return value is possible.
+ @since 1.4.0
+ */
+ run.bind = function(target, method /* args*/) {
+ var args = slice.call(arguments);
+ return function() {
+ return run.join.apply(run, args.concat(slice.call(arguments)));
+ };
+ };
+
+ run.backburner = backburner;
+ run.currentRunLoop = null;
+ run.queues = backburner.queueNames;
+
+ /**
+ Begins a new RunLoop. Any deferred actions invoked after the begin will
+ be buffered until you invoke a matching call to `run.end()`. This is
+ a lower-level way to use a RunLoop instead of using `run()`.
+
+ ```javascript
+ run.begin();
+ // code to be execute within a RunLoop
+ run.end();
+ ```
+
+ @method begin
+ @return {void}
+ */
+ run.begin = function() {
+ backburner.begin();
+ };
+
+ /**
+ Ends a RunLoop. This must be called sometime after you call
+ `run.begin()` to flush any deferred actions. This is a lower-level way
+ to use a RunLoop instead of using `run()`.
+
+ ```javascript
+ run.begin();
+ // code to be execute within a RunLoop
+ run.end();
+ ```
+
+ @method end
+ @return {void}
+ */
+ run.end = function() {
+ backburner.end();
+ };
+
+ /**
+ Array of named queues. This array determines the order in which queues
+ are flushed at the end of the RunLoop. You can define your own queues by
+ simply adding the queue name to this array. Normally you should not need
+ to inspect or modify this property.
+
+ @property queues
+ @type Array
+ @default ['sync', 'actions', 'destroy']
+ */
+
+ /**
+ Adds the passed target/method and any optional arguments to the named
+ queue to be executed at the end of the RunLoop. If you have not already
+ started a RunLoop when calling this method one will be started for you
+ automatically.
+
+ At the end of a RunLoop, any methods scheduled in this way will be invoked.
+ Methods will be invoked in an order matching the named queues defined in
+ the `run.queues` property.
+
+ ```javascript
+ run.schedule('sync', this, function() {
+ // this will be executed in the first RunLoop queue, when bindings are synced
+ console.log("scheduled on sync queue");
+ });
+
+ run.schedule('actions', this, function() {
+ // this will be executed in the 'actions' queue, after bindings have synced.
+ console.log("scheduled on actions queue");
+ });
+
+ // Note the functions will be run in order based on the run queues order.
+ // Output would be:
+ // scheduled on sync queue
+ // scheduled on actions queue
+ ```
+
+ @method schedule
+ @param {String} queue The name of the queue to schedule against.
+ Default queues are 'sync' and 'actions'
+ @param {Object} [target] target object to use as the context when invoking a method.
+ @param {String|Function} method The method to invoke. If you pass a string it
+ will be resolved on the target object at the time the scheduled item is
+ invoked allowing you to change the target function.
+ @param {Object} [arguments*] Optional arguments to be passed to the queued method.
+ @return {void}
+ */
+ run.schedule = function(queue, target, method) {
+ checkAutoRun();
+ backburner.schedule.apply(backburner, arguments);
+ };
+
+ // Used by global test teardown
+ run.hasScheduledTimers = function() {
+ return backburner.hasTimers();
+ };
+
+ // Used by global test teardown
+ run.cancelTimers = function () {
+ backburner.cancelTimers();
+ };
+
+ /**
+ Immediately flushes any events scheduled in the 'sync' queue. Bindings
+ use this queue so this method is a useful way to immediately force all
+ bindings in the application to sync.
+
+ You should call this method anytime you need any changed state to propagate
+ throughout the app immediately without repainting the UI (which happens
+ in the later 'render' queue added by the `ember-views` package).
+
+ ```javascript
+ run.sync();
+ ```
+
+ @method sync
+ @return {void}
+ */
+ run.sync = function() {
+ if (backburner.currentInstance) {
+ backburner.currentInstance.queues.sync.flush();
+ }
+ };
+
+ /**
+ Invokes the passed target/method and optional arguments after a specified
+ period of time. The last parameter of this method must always be a number
+ of milliseconds.
+
+ You should use this method whenever you need to run some action after a
+ period of time instead of using `setTimeout()`. This method will ensure that
+ items that expire during the same script execution cycle all execute
+ together, which is often more efficient than using a real setTimeout.
+
+ ```javascript
+ run.later(myContext, function() {
+ // code here will execute within a RunLoop in about 500ms with this == myContext
+ }, 500);
+ ```
+
+ @method later
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} wait Number of milliseconds to wait.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.later = function(/*target, method*/) {
+ return backburner.later.apply(backburner, arguments);
+ };
+
+ /**
+ Schedule a function to run one time during the current RunLoop. This is equivalent
+ to calling `scheduleOnce` with the "actions" queue.
+
+ @method once
+ @param {Object} [target] The target of the method to invoke.
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.once = function(target, method) {
+ checkAutoRun();
+ var args = slice.call(arguments);
+ args.unshift('actions');
+ return apply(backburner, backburner.scheduleOnce, args);
+ };
+
+ /**
+ Schedules a function to run one time in a given queue of the current RunLoop.
+ Calling this method with the same queue/target/method combination will have
+ no effect (past the initial call).
+
+ Note that although you can pass optional arguments these will not be
+ considered when looking for duplicates. New arguments will replace previous
+ calls.
+
+ ```javascript
+ run(function() {
+ var sayHi = function() { console.log('hi'); }
+ run.scheduleOnce('afterRender', myContext, sayHi);
+ run.scheduleOnce('afterRender', myContext, sayHi);
+ // sayHi will only be executed once, in the afterRender queue of the RunLoop
+ });
+ ```
+
+ Also note that passing an anonymous function to `run.scheduleOnce` will
+ not prevent additional calls with an identical anonymous function from
+ scheduling the items multiple times, e.g.:
+
+ ```javascript
+ function scheduleIt() {
+ run.scheduleOnce('actions', myContext, function() { console.log("Closure"); });
+ }
+ scheduleIt();
+ scheduleIt();
+ // "Closure" will print twice, even though we're using `run.scheduleOnce`,
+ // because the function we pass to it is anonymous and won't match the
+ // previously scheduled operation.
+ ```
+
+ Available queues, and their order, can be found at `run.queues`
+
+ @method scheduleOnce
+ @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'.
+ @param {Object} [target] The target of the method to invoke.
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.scheduleOnce = function(/*queue, target, method*/) {
+ checkAutoRun();
+ return backburner.scheduleOnce.apply(backburner, arguments);
+ };
+
+ /**
+ Schedules an item to run from within a separate run loop, after
+ control has been returned to the system. This is equivalent to calling
+ `run.later` with a wait time of 1ms.
+
+ ```javascript
+ run.next(myContext, function() {
+ // code to be executed in the next run loop,
+ // which will be scheduled after the current one
+ });
+ ```
+
+ Multiple operations scheduled with `run.next` will coalesce
+ into the same later run loop, along with any other operations
+ scheduled by `run.later` that expire right around the same
+ time that `run.next` operations will fire.
+
+ Note that there are often alternatives to using `run.next`.
+ For instance, if you'd like to schedule an operation to happen
+ after all DOM element operations have completed within the current
+ run loop, you can make use of the `afterRender` run loop queue (added
+ by the `ember-views` package, along with the preceding `render` queue
+ where all the DOM element operations happen). Example:
+
+ ```javascript
+ App.MyCollectionView = Ember.CollectionView.extend({
+ didInsertElement: function() {
+ run.scheduleOnce('afterRender', this, 'processChildElements');
+ },
+ processChildElements: function() {
+ // ... do something with collectionView's child view
+ // elements after they've finished rendering, which
+ // can't be done within the CollectionView's
+ // `didInsertElement` hook because that gets run
+ // before the child elements have been added to the DOM.
+ }
+ });
+ ```
+
+ One benefit of the above approach compared to using `run.next` is
+ that you will be able to perform DOM/CSS operations before unprocessed
+ elements are rendered to the screen, which may prevent flickering or
+ other artifacts caused by delaying processing until after rendering.
+
+ The other major benefit to the above approach is that `run.next`
+ introduces an element of non-determinism, which can make things much
+ harder to test, due to its reliance on `setTimeout`; it's much harder
+ to guarantee the order of scheduled operations when they are scheduled
+ outside of the current run loop, i.e. with `run.next`.
+
+ @method next
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ If you pass a string it will be resolved on the
+ target at the time the method is invoked.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @return {Object} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.next = function() {
+ var args = slice.call(arguments);
+ args.push(1);
+ return apply(backburner, backburner.later, args);
+ };
+
+ /**
+ Cancels a scheduled item. Must be a value returned by `run.later()`,
+ `run.once()`, `run.next()`, `run.debounce()`, or
+ `run.throttle()`.
+
+ ```javascript
+ var runNext = run.next(myContext, function() {
+ // will not be executed
+ });
+ run.cancel(runNext);
+
+ var runLater = run.later(myContext, function() {
+ // will not be executed
+ }, 500);
+ run.cancel(runLater);
+
+ var runOnce = run.once(myContext, function() {
+ // will not be executed
+ });
+ run.cancel(runOnce);
+
+ var throttle = run.throttle(myContext, function() {
+ // will not be executed
+ }, 1, false);
+ run.cancel(throttle);
+
+ var debounce = run.debounce(myContext, function() {
+ // will not be executed
+ }, 1);
+ run.cancel(debounce);
+
+ var debounceImmediate = run.debounce(myContext, function() {
+ // will be executed since we passed in true (immediate)
+ }, 100, true);
+ // the 100ms delay until this method can be called again will be cancelled
+ run.cancel(debounceImmediate);
+ ```
+
+ @method cancel
+ @param {Object} timer Timer object to cancel
+ @return {Boolean} true if cancelled or false/undefined if it wasn't found
+ */
+ run.cancel = function(timer) {
+ return backburner.cancel(timer);
+ };
+
+ /**
+ Delay calling the target method until the debounce period has elapsed
+ with no additional debounce calls. If `debounce` is called again before
+ the specified time has elapsed, the timer is reset and the entire period
+ must pass again before the target method is called.
+
+ This method should be used when an event may be called multiple times
+ but the action should only be called once when the event is done firing.
+ A common example is for scroll events where you only want updates to
+ happen once scrolling has ceased.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'debounce'};
+
+ run.debounce(myContext, myFunc, 150);
+
+ // less than 150ms passes
+
+ run.debounce(myContext, myFunc, 150);
+
+ // 150ms passes
+ // myFunc is invoked with context myContext
+ // console logs 'debounce ran.' one time.
+ ```
+
+ Immediate allows you to run the function immediately, but debounce
+ other calls for this function until the wait time has elapsed. If
+ `debounce` is called again before the specified time has elapsed,
+ the timer is reset and the entire period must pass again before
+ the method can be called again.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'debounce'};
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // console logs 'debounce ran.' one time immediately.
+ // 100ms passes
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // 150ms passes and nothing else is logged to the console and
+ // the debouncee is no longer being watched
+
+ run.debounce(myContext, myFunc, 150, true);
+
+ // console logs 'debounce ran.' one time immediately.
+ // 150ms passes and nothing else is logged to the console and
+ // the debouncee is no longer being watched
+
+ ```
+
+ @method debounce
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} wait Number of milliseconds to wait.
+ @param {Boolean} immediate Trigger the function on the leading instead
+ of the trailing edge of the wait interval. Defaults to false.
+ @return {Array} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.debounce = function() {
+ return backburner.debounce.apply(backburner, arguments);
+ };
+
+ /**
+ Ensure that the target method is never called more frequently than
+ the specified spacing period. The target method is called immediately.
+
+ ```javascript
+ var myFunc = function() { console.log(this.name + ' ran.'); };
+ var myContext = {name: 'throttle'};
+
+ run.throttle(myContext, myFunc, 150);
+ // myFunc is invoked with context myContext
+ // console logs 'throttle ran.'
+
+ // 50ms passes
+ run.throttle(myContext, myFunc, 150);
+
+ // 50ms passes
+ run.throttle(myContext, myFunc, 150);
+
+ // 150ms passes
+ run.throttle(myContext, myFunc, 150);
+ // myFunc is invoked with context myContext
+ // console logs 'throttle ran.'
+ ```
+
+ @method throttle
+ @param {Object} [target] target of method to invoke
+ @param {Function|String} method The method to invoke.
+ May be a function or a string. If you pass a string
+ then it will be looked up on the passed target.
+ @param {Object} [args*] Optional arguments to pass to the timeout.
+ @param {Number} spacing Number of milliseconds to space out requests.
+ @param {Boolean} immediate Trigger the function on the leading instead
+ of the trailing edge of the wait interval. Defaults to true.
+ @return {Array} Timer information for use in cancelling, see `run.cancel`.
+ */
+ run.throttle = function() {
+ return backburner.throttle.apply(backburner, arguments);
+ };
+
+ // Make sure it's not an autorun during testing
+ function checkAutoRun() {
+ if (!run.currentRunLoop) {
+ }
+ }
+
+ /**
+ Add a new named queue after the specified queue.
+
+ The queue to add will only be added once.
+
+ @method _addQueue
+ @param {String} name the name of the queue to add.
+ @param {String} after the name of the queue to add after.
+ @private
+ */
+ run._addQueue = function(name, after) {
+ if (indexOf.call(run.queues, name) === -1) {
+ run.queues.splice(indexOf.call(run.queues, after)+1, 0, name);
+ }
+ };
+ });
+enifed("ember-metal/set_properties",
+ ["ember-metal/property_events","ember-metal/property_set","ember-metal/keys","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var changeProperties = __dependency1__.changeProperties;
+ var set = __dependency2__.set;
+ var keys = __dependency3__["default"];
+
+ /**
+ Set a list of properties on an object. These properties are set inside
+ a single `beginPropertyChanges` and `endPropertyChanges` batch, so
+ observers will be buffered.
+
+ ```javascript
+ var anObject = Ember.Object.create();
+
+ anObject.setProperties({
+ firstName: 'Stanley',
+ lastName: 'Stuart',
+ age: 21
+ });
+ ```
+
+ @method setProperties
+ @param obj
+ @param {Object} properties
+ @return obj
+ */
+ __exports__["default"] = function setProperties(obj, properties) {
+ if (!properties || typeof properties !== "object") { return obj; }
+ changeProperties(function() {
+ var props = keys(properties);
+ var propertyName;
+
+ for (var i = 0, l = props.length; i < l; i++) {
+ propertyName = props[i];
+
+ set(obj, propertyName, properties[propertyName]);
+ }
+ });
+ return obj;
+ }
+ });
+enifed("ember-metal/utils",
+ ["ember-metal/core","ember-metal/platform","ember-metal/array","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var o_defineProperty = __dependency2__.defineProperty;
+ var canDefineNonEnumerableProperties = __dependency2__.canDefineNonEnumerableProperties;
+ var hasPropertyAccessors = __dependency2__.hasPropertyAccessors;
+ var create = __dependency2__.create;
+
+ var forEach = __dependency3__.forEach;
+
+ /**
+ @module ember-metal
+ */
+
+ /**
+ Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from
+ jQuery master. We'll just bootstrap our own uuid now.
+
+ @private
+ @return {Number} the uuid
+ */
+ var _uuid = 0;
+
+ /**
+ Generates a universally unique identifier. This method
+ is used internally by Ember for assisting with
+ the generation of GUID's and other unique identifiers
+ such as `bind-attr` data attributes.
+
+ @public
+ @return {Number} [description]
+ */
+ function uuid() {
+ return ++_uuid;
+ }
+
+ __exports__.uuid = uuid;/**
+ Prefix used for guids through out Ember.
+ @private
+ @property GUID_PREFIX
+ @for Ember
+ @type String
+ @final
+ */
+ var GUID_PREFIX = 'ember';
+
+ var o_create = create;
+ // Used for guid generation...
+ var numberCache = [];
+ var stringCache = {};
+
+ /**
+ Strongly hint runtimes to intern the provided string.
+
+ When do I need to use this function?
+
+ For the most part, never. Pre-mature optimization is bad, and often the
+ runtime does exactly what you need it to, and more often the trade-off isn't
+ worth it.
+
+ Why?
+
+ Runtimes store strings in at least 2 different representations:
+ Ropes and Symbols (interned strings). The Rope provides a memory efficient
+ data-structure for strings created from concatenation or some other string
+ manipulation like splitting.
+
+ Unfortunately checking equality of different ropes can be quite costly as
+ runtimes must resort to clever string comparison algorithims. These
+ algorithims typically cost in proportion to the length of the string.
+ Luckily, this is where the Symbols (interned strings) shine. As Symbols are
+ unique by their string content, equality checks can be done by pointer
+ comparision.
+
+ How do I know if my string is a rope or symbol?
+
+ Typically (warning general sweeping statement, but truthy in runtimes at
+ present) static strings created as part of the JS source are interned.
+ Strings often used for comparisions can be interned at runtime if some
+ criteria are met. One of these criteria can be the size of the entire rope.
+ For example, in chrome 38 a rope longer then 12 characters will not
+ intern, nor will segments of that rope.
+
+ Some numbers: http://jsperf.com/eval-vs-keys/8
+
+ Known Trick™
+
+ @private
+ @return {String} interned version of the provided string
+ */
+ function intern(str) {
+ var obj = {};
+ obj[str] = 1;
+ for (var key in obj) {
+ if (key === str) return key;
+ }
+ return str;
+ }
+
+ /**
+ A unique key used to assign guids and other private metadata to objects.
+ If you inspect an object in your browser debugger you will often see these.
+ They can be safely ignored.
+
+ On browsers that support it, these properties are added with enumeration
+ disabled so they won't show up when you iterate over your properties.
+
+ @private
+ @property GUID_KEY
+ @for Ember
+ @type String
+ @final
+ */
+ var GUID_KEY = intern('__ember' + (+ new Date()));
+
+ var GUID_DESC = {
+ writable: false,
+ configurable: false,
+ enumerable: false,
+ value: null
+ };
+
+ /**
+ Generates a new guid, optionally saving the guid to the object that you
+ pass in. You will rarely need to use this method. Instead you should
+ call `Ember.guidFor(obj)`, which return an existing guid if available.
+
+ @private
+ @method generateGuid
+ @for Ember
+ @param {Object} [obj] Object the guid will be used for. If passed in, the guid will
+ be saved on the object and reused whenever you pass the same object
+ again.
+
+ If no object is passed, just generate a new guid.
+ @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to
+ separate the guid into separate namespaces.
+ @return {String} the guid
+ */
+ function generateGuid(obj, prefix) {
+ if (!prefix) prefix = GUID_PREFIX;
+ var ret = (prefix + uuid());
+ if (obj) {
+ if (obj[GUID_KEY] === null) {
+ obj[GUID_KEY] = ret;
+ } else {
+ GUID_DESC.value = ret;
+ o_defineProperty(obj, GUID_KEY, GUID_DESC);
+ }
+ }
+ return ret;
+ }
+
+ __exports__.generateGuid = generateGuid;/**
+ Returns a unique id for the object. If the object does not yet have a guid,
+ one will be assigned to it. You can call this on any object,
+ `Ember.Object`-based or not, but be aware that it will add a `_guid`
+ property.
+
+ You can also use this method on DOM Element objects.
+
+ @private
+ @method guidFor
+ @for Ember
+ @param {Object} obj any object, string, number, Element, or primitive
+ @return {String} the unique guid for this instance.
+ */
+ function guidFor(obj) {
+
+ // special cases where we don't want to add a key to object
+ if (obj === undefined) return "(undefined)";
+ if (obj === null) return "(null)";
+
+ var ret;
+ var type = typeof obj;
+
+ // Don't allow prototype changes to String etc. to change the guidFor
+ switch(type) {
+ case 'number':
+ ret = numberCache[obj];
+ if (!ret) ret = numberCache[obj] = 'nu'+obj;
+ return ret;
+
+ case 'string':
+ ret = stringCache[obj];
+ if (!ret) ret = stringCache[obj] = 'st' + uuid();
+ return ret;
+
+ case 'boolean':
+ return obj ? '(true)' : '(false)';
+
+ default:
+ if (obj[GUID_KEY]) return obj[GUID_KEY];
+ if (obj === Object) return '(Object)';
+ if (obj === Array) return '(Array)';
+ ret = GUID_PREFIX + uuid();
+
+ if (obj[GUID_KEY] === null) {
+ obj[GUID_KEY] = ret;
+ } else {
+ GUID_DESC.value = ret;
+ o_defineProperty(obj, GUID_KEY, GUID_DESC);
+ }
+ return ret;
+ }
+ }
+
+ __exports__.guidFor = guidFor;// ..........................................................
+ // META
+ //
+
+ var META_DESC = {
+ writable: true,
+ configurable: false,
+ enumerable: false,
+ value: null
+ };
+
+ function Meta(obj) {
+ this.descs = {};
+ this.watching = {};
+ this.cache = {};
+ this.cacheMeta = {};
+ this.source = obj;
+ }
+
+ Meta.prototype = {
+ descs: null,
+ deps: null,
+ watching: null,
+ listeners: null,
+ cache: null,
+ cacheMeta: null,
+ source: null,
+ mixins: null,
+ bindings: null,
+ chains: null,
+ chainWatchers: null,
+ values: null,
+ proto: null
+ };
+
+ if (!canDefineNonEnumerableProperties) {
+ // on platforms that don't support enumerable false
+ // make meta fail jQuery.isPlainObject() to hide from
+ // jQuery.extend() by having a property that fails
+ // hasOwnProperty check.
+ Meta.prototype.__preventPlainObject__ = true;
+
+ // Without non-enumerable properties, meta objects will be output in JSON
+ // unless explicitly suppressed
+ Meta.prototype.toJSON = function () { };
+ }
+
+ // Placeholder for non-writable metas.
+ var EMPTY_META = new Meta(null);
+
+
+ /**
+ Retrieves the meta hash for an object. If `writable` is true ensures the
+ hash is writable for this object as well.
+
+ The meta object contains information about computed property descriptors as
+ well as any watched properties and other information. You generally will
+ not access this information directly but instead work with higher level
+ methods that manipulate this hash indirectly.
+
+ @method meta
+ @for Ember
+ @private
+
+ @param {Object} obj The object to retrieve meta for
+ @param {Boolean} [writable=true] Pass `false` if you do not intend to modify
+ the meta hash, allowing the method to avoid making an unnecessary copy.
+ @return {Object} the meta hash for an object
+ */
+ function meta(obj, writable) {
+
+ var ret = obj['__ember_meta__'];
+ if (writable===false) return ret || EMPTY_META;
+
+ if (!ret) {
+ if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC);
+
+ ret = new Meta(obj);
+
+
+ obj['__ember_meta__'] = ret;
+
+ // make sure we don't accidentally try to create constructor like desc
+ ret.descs.constructor = null;
+
+ } else if (ret.source !== obj) {
+ if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC);
+
+ ret = o_create(ret);
+ ret.descs = o_create(ret.descs);
+ ret.watching = o_create(ret.watching);
+ ret.cache = {};
+ ret.cacheMeta = {};
+ ret.source = obj;
+
+
+ obj['__ember_meta__'] = ret;
+ }
+ return ret;
+ }
+
+ function getMeta(obj, property) {
+ var _meta = meta(obj, false);
+ return _meta[property];
+ }
+
+ __exports__.getMeta = getMeta;function setMeta(obj, property, value) {
+ var _meta = meta(obj, true);
+ _meta[property] = value;
+ return value;
+ }
+
+ __exports__.setMeta = setMeta;/**
+ @deprecated
+ @private
+
+ In order to store defaults for a class, a prototype may need to create
+ a default meta object, which will be inherited by any objects instantiated
+ from the class's constructor.
+
+ However, the properties of that meta object are only shallow-cloned,
+ so if a property is a hash (like the event system's `listeners` hash),
+ it will by default be shared across all instances of that class.
+
+ This method allows extensions to deeply clone a series of nested hashes or
+ other complex objects. For instance, the event system might pass
+ `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will
+ walk down the keys provided.
+
+ For each key, if the key does not exist, it is created. If it already
+ exists and it was inherited from its constructor, the constructor's
+ key is cloned.
+
+ You can also pass false for `writable`, which will simply return
+ undefined if `prepareMetaPath` discovers any part of the path that
+ shared or undefined.
+
+ @method metaPath
+ @for Ember
+ @param {Object} obj The object whose meta we are examining
+ @param {Array} path An array of keys to walk down
+ @param {Boolean} writable whether or not to create a new meta
+ (or meta property) if one does not already exist or if it's
+ shared with its constructor
+ */
+ function metaPath(obj, path, writable) {
+ var _meta = meta(obj, writable);
+ var keyName, value;
+
+ for (var i=0, l=path.length; i 1) {
+ watching[keyName]--;
+ }
+ }
+
+ __exports__.unwatchKey = unwatchKey;
+ });
+enifed("ember-metal/watch_path",
+ ["ember-metal/utils","ember-metal/chains","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var meta = __dependency1__.meta;
+ var typeOf = __dependency1__.typeOf;
+ var ChainNode = __dependency2__.ChainNode;
+
+ var metaFor = meta;
+
+ // get the chains for the current object. If the current object has
+ // chains inherited from the proto they will be cloned and reconfigured for
+ // the current object.
+ function chainsFor(obj, meta) {
+ var m = meta || metaFor(obj);
+ var ret = m.chains;
+ if (!ret) {
+ ret = m.chains = new ChainNode(null, null, obj);
+ } else if (ret.value() !== obj) {
+ ret = m.chains = ret.copy(obj);
+ }
+ return ret;
+ }
+
+ function watchPath(obj, keyPath, meta) {
+ // can't watch length on Array - it is special...
+ if (keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ var m = meta || metaFor(obj);
+ var watching = m.watching;
+
+ if (!watching[keyPath]) { // activate watching first time
+ watching[keyPath] = 1;
+ chainsFor(obj, m).add(keyPath);
+ } else {
+ watching[keyPath] = (watching[keyPath] || 0) + 1;
+ }
+ }
+
+ __exports__.watchPath = watchPath;function unwatchPath(obj, keyPath, meta) {
+ var m = meta || metaFor(obj);
+ var watching = m.watching;
+
+ if (watching[keyPath] === 1) {
+ watching[keyPath] = 0;
+ chainsFor(obj, m).remove(keyPath);
+ } else if (watching[keyPath] > 1) {
+ watching[keyPath]--;
+ }
+ }
+
+ __exports__.unwatchPath = unwatchPath;
+ });
+enifed("ember-metal/watching",
+ ["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","ember-metal/path_cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ /**
+ @module ember-metal
+ */
+
+ var meta = __dependency1__.meta;
+ var GUID_KEY = __dependency1__.GUID_KEY;
+ var typeOf = __dependency1__.typeOf;
+ var generateGuid = __dependency1__.generateGuid;
+ var removeChainWatcher = __dependency2__.removeChainWatcher;
+ var flushPendingChains = __dependency2__.flushPendingChains;
+ var watchKey = __dependency3__.watchKey;
+ var unwatchKey = __dependency3__.unwatchKey;
+ var watchPath = __dependency4__.watchPath;
+ var unwatchPath = __dependency4__.unwatchPath;
+
+ var metaFor = meta; // utils.js
+ var isPath = __dependency5__.isPath;
+
+ /**
+ Starts watching a property on an object. Whenever the property changes,
+ invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the
+ primitive used by observers and dependent keys; usually you will never call
+ this method directly but instead use higher level methods like
+ `Ember.addObserver()`
+
+ @private
+ @method watch
+ @for Ember
+ @param obj
+ @param {String} keyName
+ */
+ function watch(obj, _keyPath, m) {
+ // can't watch length on Array - it is special...
+ if (_keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ if (!isPath(_keyPath)) {
+ watchKey(obj, _keyPath, m);
+ } else {
+ watchPath(obj, _keyPath, m);
+ }
+ }
+
+ __exports__.watch = watch;
+
+ function isWatching(obj, key) {
+ var meta = obj['__ember_meta__'];
+ return (meta && meta.watching[key]) > 0;
+ }
+
+ __exports__.isWatching = isWatching;watch.flushPending = flushPendingChains;
+
+ function unwatch(obj, _keyPath, m) {
+ // can't watch length on Array - it is special...
+ if (_keyPath === 'length' && typeOf(obj) === 'array') { return; }
+
+ if (!isPath(_keyPath)) {
+ unwatchKey(obj, _keyPath, m);
+ } else {
+ unwatchPath(obj, _keyPath, m);
+ }
+ }
+
+ __exports__.unwatch = unwatch;/**
+ Call on an object when you first beget it from another object. This will
+ setup any chained watchers on the object instance as needed. This method is
+ safe to call multiple times.
+
+ @private
+ @method rewatch
+ @for Ember
+ @param obj
+ */
+ function rewatch(obj) {
+ var m = obj['__ember_meta__'], chains = m && m.chains;
+
+ // make sure the object has its own guid.
+ if (GUID_KEY in obj && !obj.hasOwnProperty(GUID_KEY)) {
+ generateGuid(obj);
+ }
+
+ // make sure any chained watchers update.
+ if (chains && chains.value() !== obj) {
+ m.chains = chains.copy(obj);
+ }
+ }
+
+ __exports__.rewatch = rewatch;var NODE_STACK = [];
+
+ /**
+ Tears down the meta on an object so that it can be garbage collected.
+ Multiple calls will have no effect.
+
+ @method destroy
+ @for Ember
+ @param {Object} obj the object to destroy
+ @return {void}
+ */
+ function destroy(obj) {
+ var meta = obj['__ember_meta__'], node, nodes, key, nodeObject;
+ if (meta) {
+ obj['__ember_meta__'] = null;
+ // remove chainWatchers to remove circular references that would prevent GC
+ node = meta.chains;
+ if (node) {
+ NODE_STACK.push(node);
+ // process tree
+ while (NODE_STACK.length > 0) {
+ node = NODE_STACK.pop();
+ // push children
+ nodes = node._chains;
+ if (nodes) {
+ for (key in nodes) {
+ if (nodes.hasOwnProperty(key)) {
+ NODE_STACK.push(nodes[key]);
+ }
+ }
+ }
+ // remove chainWatcher in node object
+ if (node._watching) {
+ nodeObject = node._object;
+ if (nodeObject) {
+ removeChainWatcher(nodeObject, node._key, node);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ __exports__.destroy = destroy;
+ });
+enifed("ember-routing-handlebars",
+ ["ember-metal/core","ember-handlebars","ember-routing/system/router","ember-routing-handlebars/helpers/shared","ember-routing-handlebars/helpers/link_to","ember-routing-handlebars/helpers/outlet","ember-routing-handlebars/helpers/render","ember-routing-handlebars/helpers/action","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ Ember Routing Handlebars
+
+ @module ember
+ @submodule ember-routing-handlebars
+ @requires ember-views
+ */
+
+ var Ember = __dependency1__["default"];
+ var EmberHandlebars = __dependency2__["default"];
+ var Router = __dependency3__["default"];
+
+ var resolvePaths = __dependency4__.resolvePaths;
+ var resolveParams = __dependency4__.resolveParams;
+
+ var deprecatedLinkToHelper = __dependency5__.deprecatedLinkToHelper;
+ var linkToHelper = __dependency5__.linkToHelper;
+ var LinkView = __dependency5__.LinkView;
+ var queryParamsHelper = __dependency5__.queryParamsHelper;
+
+ var outletHelper = __dependency6__.outletHelper;
+ var OutletView = __dependency6__.OutletView;
+
+ var renderHelper = __dependency7__["default"];
+
+ var ActionHelper = __dependency8__.ActionHelper;
+ var actionHelper = __dependency8__.actionHelper;
+
+ Router.resolveParams = resolveParams;
+ Router.resolvePaths = resolvePaths;
+
+ Ember.LinkView = LinkView;
+ EmberHandlebars.ActionHelper = ActionHelper;
+ EmberHandlebars.OutletView = OutletView;
+
+ EmberHandlebars.registerHelper('render', renderHelper);
+ EmberHandlebars.registerHelper('action', actionHelper);
+ EmberHandlebars.registerHelper('outlet', outletHelper);
+ EmberHandlebars.registerHelper('link-to', linkToHelper);
+ EmberHandlebars.registerHelper('linkTo', deprecatedLinkToHelper);
+ EmberHandlebars.registerHelper('query-params', queryParamsHelper);
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-routing-handlebars/helpers/action",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/run_loop","ember-views/system/utils","ember-views/system/action_manager","ember-routing/system/router","ember-handlebars","ember-handlebars/ext","ember-handlebars/helpers/view","ember-routing-handlebars/helpers/shared","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Handlebars, uuid, FEATURES, assert, deprecate
+ var get = __dependency2__.get;
+ var forEach = __dependency3__.forEach;
+ var uuid = __dependency4__.uuid;
+ var run = __dependency5__["default"];
+
+ var isSimpleClick = __dependency6__.isSimpleClick;
+ var ActionManager = __dependency7__["default"];
+ var EmberRouter = __dependency8__["default"];
+
+ var EmberHandlebars = __dependency9__["default"];
+ var handlebarsGet = __dependency10__.handlebarsGet;
+ var viewHelper = __dependency11__.viewHelper;
+ var resolveParams = __dependency12__.resolveParams;
+ var resolvePath = __dependency12__.resolvePath;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var SafeString = EmberHandlebars.SafeString;
+ var a_slice = Array.prototype.slice;
+
+ function args(options, actionName) {
+ var ret = [];
+ if (actionName) { ret.push(actionName); }
+
+ var types = options.options.types.slice(1);
+ var data = options.options.data;
+
+ return ret.concat(resolveParams(options.context, options.params, { types: types, data: data }));
+ }
+
+ var ActionHelper = {};
+
+ // registeredActions is re-exported for compatibility with older plugins
+ // that were using this undocumented API.
+ ActionHelper.registeredActions = ActionManager.registeredActions;
+
+ __exports__.ActionHelper = ActionHelper;
+
+ var keys = ["alt", "shift", "meta", "ctrl"];
+
+ var POINTER_EVENT_TYPE_REGEX = /^click|mouse|touch/;
+
+ var isAllowedEvent = function(event, allowedKeys) {
+ if (typeof allowedKeys === "undefined") {
+ if (POINTER_EVENT_TYPE_REGEX.test(event.type)) {
+ return isSimpleClick(event);
+ } else {
+ allowedKeys = '';
+ }
+ }
+
+ if (allowedKeys.indexOf("any") >= 0) {
+ return true;
+ }
+
+ var allowed = true;
+
+ forEach.call(keys, function(key) {
+ if (event[key + "Key"] && allowedKeys.indexOf(key) === -1) {
+ allowed = false;
+ }
+ });
+
+ return allowed;
+ };
+
+ function isKeyEvent(eventName) {
+ return ['keyUp', 'keyPress', 'keyDown'].indexOf(eventName) !== -1;
+ }
+
+ function ignoreKeyEvent(eventName, event, keyCode) {
+ var any = 'any';
+ keyCode = keyCode || any;
+ return isKeyEvent(eventName) && keyCode !== any && keyCode !== event.which.toString();
+ }
+
+ ActionHelper.registerAction = function(actionNameOrPath, options, allowedKeys) {
+ var actionId = uuid();
+
+ ActionManager.registeredActions[actionId] = {
+ eventName: options.eventName,
+ handler: function handleRegisteredAction(event) {
+ if (!isAllowedEvent(event, allowedKeys)) { return true; }
+
+ if (options.preventDefault !== false) {
+ event.preventDefault();
+ }
+
+ if (options.bubbles === false) {
+ event.stopPropagation();
+ }
+
+ var target = options.target;
+ var parameters = options.parameters;
+ var eventName = options.eventName;
+ var actionName;
+
+
+ if (target.target) {
+ target = handlebarsGet(target.root, target.target, target.options);
+ } else {
+ target = target.root;
+ }
+
+ if (options.boundProperty) {
+ actionName = resolveParams(parameters.context, [actionNameOrPath], { types: ['ID'], data: parameters.options.data })[0];
+
+ if (typeof actionName === 'undefined' || typeof actionName === 'function') {
+ actionName = actionNameOrPath;
+ }
+ }
+
+ if (!actionName) {
+ actionName = actionNameOrPath;
+ }
+
+ run(function runRegisteredAction() {
+ if (target.send) {
+ target.send.apply(target, args(parameters, actionName));
+ } else {
+ target[actionName].apply(target, args(parameters));
+ }
+ });
+ }
+ };
+
+ options.view.on('willClearRender', function() {
+ delete ActionManager.registeredActions[actionId];
+ });
+
+ return actionId;
+ };
+
+ /**
+
+ The `{{action}}` helper provides a useful shortcut for registering an HTML
+ element within a template for a single DOM event and forwarding that
+ interaction to the template's controller or specified `target` option.
+
+ If the controller does not implement the specified action, the event is sent
+ to the current route, and it bubbles up the route hierarchy from there.
+
+ For more advanced event handling see [Ember.Component](/api/classes/Ember.Component.html)
+
+
+ ### Use
+ Given the following application Handlebars template on the page
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ And application code
+
+ ```javascript
+ App.ApplicationController = Ember.Controller.extend({
+ actions: {
+ anActionName: function() {
+ }
+ }
+ });
+ ```
+
+ Will result in the following rendered HTML
+
+ ```html
+
+ ```
+
+ Clicking "click me" will trigger the `anActionName` action of the
+ `App.ApplicationController`. In this case, no additional parameters will be passed.
+
+ If you provide additional parameters to the helper:
+
+ ```handlebars
+ Edit
+ ```
+
+ Those parameters will be passed along as arguments to the JavaScript
+ function implementing the action.
+
+ ### Event Propagation
+
+ Events triggered through the action helper will automatically have
+ `.preventDefault()` called on them. You do not need to do so in your event
+ handlers. If you need to allow event propagation (to handle file inputs for
+ example) you can supply the `preventDefault=false` option to the `{{action}}` helper:
+
+ ```handlebars
+
+
+ ```
+
+ To disable bubbling, pass `bubbles=false` to the helper:
+
+ ```handlebars
+ Edit
+ ```
+
+ If you need the default handler to trigger you should either register your
+ own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html)
+ 'Responding to Browser Events' for more information.
+
+ ### Specifying DOM event type
+
+ By default the `{{action}}` helper registers for DOM `click` events. You can
+ supply an `on` option to the helper to specify a different DOM event name:
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ See `Ember.View` 'Responding to Browser Events' for a list of
+ acceptable DOM event names.
+
+ ### Specifying whitelisted modifier keys
+
+ By default the `{{action}}` helper will ignore click event with pressed modifier
+ keys. You can supply an `allowedKeys` option to specify which keys should not be ignored.
+
+ ```handlebars
+
+ click me
+
+ ```
+
+ This way the `{{action}}` will fire when clicking with the alt key pressed down.
+
+ Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys.
+
+ ```handlebars
+
+ click me with any key pressed
+
+ ```
+
+ ### Specifying a Target
+
+ There are several possible target objects for `{{action}}` helpers:
+
+ In a typical Ember application, where templates are managed through use of the
+ `{{outlet}}` helper, actions will bubble to the current controller, then
+ to the current route, and then up the route hierarchy.
+
+ Alternatively, a `target` option can be provided to the helper to change
+ which object will receive the method call. This option must be a path
+ to an object, accessible in the current context:
+
+ ```handlebars
+ {{! the application template }}
+
+ click me
+
+ ```
+
+ ```javascript
+ App.ApplicationView = Ember.View.extend({
+ actions: {
+ anActionName: function(){}
+ }
+ });
+
+ ```
+
+ ### Additional Parameters
+
+ You may specify additional parameters to the `{{action}}` helper. These
+ parameters are passed along as the arguments to the JavaScript function
+ implementing the action.
+
+ ```handlebars
+ {{#each person in people}}
+
+ click me
+
+ {{/each}}
+ ```
+
+ Clicking "click me" will trigger the `edit` method on the current controller
+ with the value of `person` as a parameter.
+
+ @method action
+ @for Ember.Handlebars.helpers
+ @param {String} actionName
+ @param {Object} [context]*
+ @param {Hash} options
+ */
+ function actionHelper(actionName) {
+ var options = arguments[arguments.length - 1];
+ var contexts = a_slice.call(arguments, 1, -1);
+ var hash = options.hash;
+ var controller = options.data.keywords.controller;
+
+ // create a hash to pass along to registerAction
+ var action = {
+ eventName: hash.on || "click",
+ parameters: {
+ context: this,
+ options: options,
+ params: contexts
+ },
+ view: options.data.view,
+ bubbles: hash.bubbles,
+ preventDefault: hash.preventDefault,
+ target: { options: options },
+ withKeyCode: hash.withKeyCode,
+ boundProperty: options.types[0] === "ID"
+ };
+
+ if (hash.target) {
+ action.target.root = this;
+ action.target.target = hash.target;
+ } else if (controller) {
+ action.target.root = controller;
+ }
+
+ var actionId = ActionHelper.registerAction(actionName, action, hash.allowedKeys);
+ return new SafeString('data-ember-action="' + actionId + '"');
+ }
+
+ __exports__.actionHelper = actionHelper;
+ });
+enifed("ember-routing-handlebars/helpers/link_to",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/lazy_load","ember-runtime/system/string","ember-runtime/system/object","ember-metal/keys","ember-views/system/utils","ember-views/views/component","ember-handlebars","ember-handlebars/helpers/view","ember-routing/system/router","ember-routing-handlebars/helpers/shared","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES, Logger, Handlebars, warn, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var merge = __dependency4__["default"];
+ var run = __dependency5__["default"];
+ var computed = __dependency6__.computed;
+
+ var onLoad = __dependency7__.onLoad;
+ var fmt = __dependency8__.fmt;
+ var EmberObject = __dependency9__["default"];
+ var keys = __dependency10__["default"];
+ var isSimpleClick = __dependency11__.isSimpleClick;
+ var EmberComponent = __dependency12__["default"];
+ var EmberHandlebars = __dependency13__["default"];
+ var viewHelper = __dependency14__.viewHelper;
+ var EmberRouter = __dependency15__["default"];
+ var resolveParams = __dependency16__.resolveParams;
+ var resolvePaths = __dependency16__.resolvePaths;
+ var routeArgs = __dependency16__.routeArgs;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var slice = [].slice;
+
+ requireModule('ember-handlebars');
+
+ var numberOfContextsAcceptedByHandler = function(handler, handlerInfos) {
+ var req = 0;
+ for (var i = 0, l = handlerInfos.length; i < l; i++) {
+ req = req + handlerInfos[i].names.length;
+ if (handlerInfos[i].handler === handler)
+ break;
+ }
+
+ return req;
+ };
+
+ var QueryParams = EmberObject.extend({
+ values: null
+ });
+
+ function getResolvedPaths(options) {
+
+ var types = options.options.types;
+ var data = options.options.data;
+
+ return resolvePaths(options.context, options.params, { types: types, data: data });
+ }
+
+ /**
+ `Ember.LinkView` renders an element whose `click` event triggers a
+ transition of the application's instance of `Ember.Router` to
+ a supplied route by name.
+
+ Instances of `LinkView` will most likely be created through
+ the `link-to` Handlebars helper, but properties of this class
+ can be overridden to customize application-wide behavior.
+
+ @class LinkView
+ @namespace Ember
+ @extends Ember.View
+ @see {Handlebars.helpers.link-to}
+ **/
+ var LinkView = Ember.LinkView = EmberComponent.extend({
+ tagName: 'a',
+
+ /**
+ @deprecated Use current-when instead.
+ @property currentWhen
+ */
+ currentWhen: null,
+
+ /**
+ Used to determine when this LinkView is active.
+
+ @property currentWhen
+ */
+ 'current-when': null,
+
+ /**
+ Sets the `title` attribute of the `LinkView`'s HTML element.
+
+ @property title
+ @default null
+ **/
+ title: null,
+
+ /**
+ Sets the `rel` attribute of the `LinkView`'s HTML element.
+
+ @property rel
+ @default null
+ **/
+ rel: null,
+
+ /**
+ The CSS class to apply to `LinkView`'s element when its `active`
+ property is `true`.
+
+ @property activeClass
+ @type String
+ @default active
+ **/
+ activeClass: 'active',
+
+ /**
+ The CSS class to apply to `LinkView`'s element when its `loading`
+ property is `true`.
+
+ @property loadingClass
+ @type String
+ @default loading
+ **/
+ loadingClass: 'loading',
+
+ /**
+ The CSS class to apply to a `LinkView`'s element when its `disabled`
+ property is `true`.
+
+ @property disabledClass
+ @type String
+ @default disabled
+ **/
+ disabledClass: 'disabled',
+ _isDisabled: false,
+
+ /**
+ Determines whether the `LinkView` will trigger routing via
+ the `replaceWith` routing strategy.
+
+ @property replace
+ @type Boolean
+ @default false
+ **/
+ replace: false,
+
+ /**
+ By default the `{{link-to}}` helper will bind to the `href` and
+ `title` attributes. It's discourage that you override these defaults,
+ however you can push onto the array if needed.
+
+ @property attributeBindings
+ @type Array | String
+ @default ['href', 'title', 'rel']
+ **/
+ attributeBindings: ['href', 'title', 'rel', 'tabindex'],
+
+ /**
+ By default the `{{link-to}}` helper will bind to the `active`, `loading`, and
+ `disabled` classes. It is discouraged to override these directly.
+
+ @property classNameBindings
+ @type Array
+ @default ['active', 'loading', 'disabled']
+ **/
+ classNameBindings: ['active', 'loading', 'disabled'],
+
+ /**
+ By default the `{{link-to}}` helper responds to the `click` event. You
+ can override this globally by setting this property to your custom
+ event name.
+
+ This is particularly useful on mobile when one wants to avoid the 300ms
+ click delay using some sort of custom `tap` event.
+
+ @property eventName
+ @type String
+ @default click
+ */
+ eventName: 'click',
+
+ // this is doc'ed here so it shows up in the events
+ // section of the API documentation, which is where
+ // people will likely go looking for it.
+ /**
+ Triggers the `LinkView`'s routing behavior. If
+ `eventName` is changed to a value other than `click`
+ the routing behavior will trigger on that custom event
+ instead.
+
+ @event click
+ **/
+
+ /**
+ An overridable method called when LinkView objects are instantiated.
+
+ Example:
+
+ ```javascript
+ App.MyLinkView = Ember.LinkView.extend({
+ init: function() {
+ this._super();
+ Ember.Logger.log('Event is ' + this.get('eventName'));
+ }
+ });
+ ```
+
+ NOTE: If you do override `init` for a framework class like `Ember.View` or
+ `Ember.ArrayController`, be sure to call `this._super()` in your
+ `init` declaration! If you don't, Ember may not have an opportunity to
+ do important setup work, and you'll see strange behavior in your
+ application.
+
+ @method init
+ */
+ init: function() {
+ this._super.apply(this, arguments);
+
+
+ // Map desired event name to invoke function
+ var eventName = get(this, 'eventName');
+ this.on(eventName, this, this._invoke);
+ },
+
+ /**
+ This method is invoked by observers installed during `init` that fire
+ whenever the params change
+
+ @private
+ @method _paramsChanged
+ @since 1.3.0
+ */
+ _paramsChanged: function() {
+ this.notifyPropertyChange('resolvedParams');
+ },
+
+ /**
+ This is called to setup observers that will trigger a rerender.
+
+ @private
+ @method _setupPathObservers
+ @since 1.3.0
+ **/
+ _setupPathObservers: function(){
+ var helperParameters = this.parameters;
+ var linkTextPath = helperParameters.options.linkTextPath;
+ var paths = getResolvedPaths(helperParameters);
+ var length = paths.length;
+ var path, i, normalizedPath;
+
+ if (linkTextPath) {
+ normalizedPath = getNormalizedPath(linkTextPath, helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this.rerender);
+ }
+
+ for(i=0; i < length; i++) {
+ path = paths[i];
+ if (null === path) {
+ // A literal value was provided, not a path, so nothing to observe.
+ continue;
+ }
+
+ normalizedPath = getNormalizedPath(path, helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this._paramsChanged);
+ }
+
+ var queryParamsObject = this.queryParamsObject;
+ if (queryParamsObject) {
+ var values = queryParamsObject.values;
+
+ // Install observers for all of the hash options
+ // provided in the (query-params) subexpression.
+ for (var k in values) {
+ if (!values.hasOwnProperty(k)) { continue; }
+
+ if (queryParamsObject.types[k] === 'ID') {
+ normalizedPath = getNormalizedPath(values[k], helperParameters);
+ this.registerObserver(normalizedPath.root, normalizedPath.path, this, this._paramsChanged);
+ }
+ }
+ }
+ },
+
+ afterRender: function(){
+ this._super.apply(this, arguments);
+ this._setupPathObservers();
+ },
+
+ /**
+
+ Accessed as a classname binding to apply the `LinkView`'s `disabledClass`
+ CSS `class` to the element when the link is disabled.
+
+ When `true` interactions with the element will not trigger route changes.
+ @property disabled
+ */
+ disabled: computed(function computeLinkViewDisabled(key, value) {
+ if (value !== undefined) { this.set('_isDisabled', value); }
+
+ return value ? get(this, 'disabledClass') : false;
+ }),
+
+ /**
+ Accessed as a classname binding to apply the `LinkView`'s `activeClass`
+ CSS `class` to the element when the link is active.
+
+ A `LinkView` is considered active when its `currentWhen` property is `true`
+ or the application's current route is the route the `LinkView` would trigger
+ transitions into.
+
+ The `currentWhen` property can match against multiple routes by separating
+ route names using the ` ` (space) character.
+
+ @property active
+ **/
+ active: computed('loadedParams', function computeLinkViewActive() {
+ if (get(this, 'loading')) { return false; }
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+ var contexts = loadedParams.models;
+ var currentWhen = this['current-when'] || this.currentWhen;
+ var isCurrentWhenSpecified = Boolean(currentWhen);
+ currentWhen = currentWhen || loadedParams.targetRouteName;
+
+ function isActiveForRoute(routeName) {
+ var handlers = router.router.recognizer.handlersFor(routeName);
+ var leafName = handlers[handlers.length-1].handler;
+ var maximumContexts = numberOfContextsAcceptedByHandler(routeName, handlers);
+
+ // NOTE: any ugliness in the calculation of activeness is largely
+ // due to the fact that we support automatic normalizing of
+ // `resource` -> `resource.index`, even though there might be
+ // dynamic segments / query params defined on `resource.index`
+ // which complicates (and makes somewhat ambiguous) the calculation
+ // of activeness for links that link to `resource` instead of
+ // directly to `resource.index`.
+
+ // if we don't have enough contexts revert back to full route name
+ // this is because the leaf route will use one of the contexts
+ if (contexts.length > maximumContexts) {
+ routeName = leafName;
+ }
+
+ var args = routeArgs(routeName, contexts, null);
+ var isActive = router.isActive.apply(router, args);
+ if (!isActive) { return false; }
+
+ var emptyQueryParams = Ember.isEmpty(Ember.keys(loadedParams.queryParams));
+
+ if (!isCurrentWhenSpecified && !emptyQueryParams && isActive) {
+ var visibleQueryParams = {};
+ merge(visibleQueryParams, loadedParams.queryParams);
+ router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+ isActive = shallowEqual(visibleQueryParams, router.router.state.queryParams);
+ }
+
+ return isActive;
+ }
+
+
+ currentWhen = currentWhen.split(' ');
+ for (var i = 0, len = currentWhen.length; i < len; i++) {
+ if (isActiveForRoute(currentWhen[i])) {
+ return get(this, 'activeClass');
+ }
+ }
+ }),
+
+ /**
+ Accessed as a classname binding to apply the `LinkView`'s `loadingClass`
+ CSS `class` to the element when the link is loading.
+
+ A `LinkView` is considered loading when it has at least one
+ parameter whose value is currently null or undefined. During
+ this time, clicking the link will perform no transition and
+ emit a warning that the link is still in a loading state.
+
+ @property loading
+ **/
+ loading: computed('loadedParams', function computeLinkViewLoading() {
+ if (!get(this, 'loadedParams')) { return get(this, 'loadingClass'); }
+ }),
+
+ /**
+ Returns the application's main router from the container.
+
+ @private
+ @property router
+ **/
+ router: computed(function() {
+ var controller = get(this, 'controller');
+ if (controller && controller.container) {
+ return controller.container.lookup('router:main');
+ }
+ }),
+
+ /**
+ Event handler that invokes the link, activating the associated route.
+
+ @private
+ @method _invoke
+ @param {Event} event
+ */
+ _invoke: function(event) {
+ if (!isSimpleClick(event)) { return true; }
+
+ if (this.preventDefault !== false) {
+
+ var targetAttribute = get(this, 'target');
+ if (!targetAttribute || targetAttribute === '_self') {
+ event.preventDefault();
+ }
+ }
+
+ if (this.bubbles === false) { event.stopPropagation(); }
+
+ if (get(this, '_isDisabled')) { return false; }
+
+ if (get(this, 'loading')) {
+ Ember.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid.");
+ return false;
+ }
+
+
+ var targetAttribute2 = get(this, 'target');
+ if (targetAttribute2 && targetAttribute2 !== '_self') {
+ return false;
+ }
+
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+
+ var transition = router._doTransition(loadedParams.targetRouteName, loadedParams.models, loadedParams.queryParams);
+ if (get(this, 'replace')) {
+ transition.method('replace');
+ }
+
+ // Schedule eager URL update, but after we've given the transition
+ // a chance to synchronously redirect.
+ // We need to always generate the URL instead of using the href because
+ // the href will include any rootURL set, but the router expects a URL
+ // without it! Note that we don't use the first level router because it
+ // calls location.formatURL(), which also would add the rootURL!
+ var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, transition.state.queryParams);
+ var url = router.router.generate.apply(router.router, args);
+
+ run.scheduleOnce('routerTransitions', this, this._eagerUpdateUrl, transition, url);
+ },
+
+ /**
+ @private
+ @method _eagerUpdateUrl
+ @param transition
+ @param href
+ */
+ _eagerUpdateUrl: function(transition, href) {
+ if (!transition.isActive || !transition.urlMethod) {
+ // transition was aborted, already ran to completion,
+ // or it has a null url-updated method.
+ return;
+ }
+
+ if (href.indexOf('#') === 0) {
+ href = href.slice(1);
+ }
+
+ // Re-use the routerjs hooks set up by the Ember router.
+ var routerjs = get(this, 'router.router');
+ if (transition.urlMethod === 'update') {
+ routerjs.updateURL(href);
+ } else if (transition.urlMethod === 'replace') {
+ routerjs.replaceURL(href);
+ }
+
+ // Prevent later update url refire.
+ transition.method(null);
+ },
+
+ /**
+ Computed property that returns an array of the
+ resolved parameters passed to the `link-to` helper,
+ e.g.:
+
+ ```hbs
+ {{link-to a b '123' c}}
+ ```
+
+ will generate a `resolvedParams` of:
+
+ ```js
+ [aObject, bObject, '123', cObject]
+ ```
+
+ @private
+ @property
+ @return {Array}
+ */
+ resolvedParams: computed('router.url', function() {
+ var parameters = this.parameters;
+ var options = parameters.options;
+ var types = options.types;
+ var data = options.data;
+ var targetRouteName, models;
+ var onlyQueryParamsSupplied = (parameters.params.length === 0);
+
+ if (onlyQueryParamsSupplied) {
+ var appController = this.container.lookup('controller:application');
+ targetRouteName = get(appController, 'currentRouteName');
+ models = [];
+ } else {
+ models = resolveParams(parameters.context, parameters.params, { types: types, data: data });
+ targetRouteName = models.shift();
+ }
+
+ var suppliedQueryParams = getResolvedQueryParams(this, targetRouteName);
+
+ return {
+ targetRouteName: targetRouteName,
+ models: models,
+ queryParams: suppliedQueryParams
+ };
+ }),
+
+ /**
+ Computed property that returns the current route name,
+ dynamic segments, and query params. Returns falsy if
+ for null/undefined params to indicate that the link view
+ is still in a loading state.
+
+ @private
+ @property
+ @return {Array} An array with the route name and any dynamic segments
+ **/
+ loadedParams: computed('resolvedParams', function computeLinkViewRouteArgs() {
+ var router = get(this, 'router');
+ if (!router) { return; }
+
+ var resolvedParams = get(this, 'resolvedParams');
+ var namedRoute = resolvedParams.targetRouteName;
+
+ if (!namedRoute) { return; }
+
+
+ if (!paramsAreLoaded(resolvedParams.models)) { return; }
+
+ return resolvedParams;
+ }),
+
+ queryParamsObject: null,
+
+ /**
+ Sets the element's `href` attribute to the url for
+ the `LinkView`'s targeted route.
+
+ If the `LinkView`'s `tagName` is changed to a value other
+ than `a`, this property will be ignored.
+
+ @property href
+ **/
+ href: computed('loadedParams', function computeLinkViewHref() {
+ if (get(this, 'tagName') !== 'a') { return; }
+
+ var router = get(this, 'router');
+ var loadedParams = get(this, 'loadedParams');
+
+ if (!loadedParams) {
+ return get(this, 'loadingHref');
+ }
+
+ var visibleQueryParams = {};
+ merge(visibleQueryParams, loadedParams.queryParams);
+ router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+
+ var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams);
+ var result = router.generate.apply(router, args);
+ return result;
+ }),
+
+ /**
+ The default href value to use while a link-to is loading.
+ Only applies when tagName is 'a'
+
+ @property loadingHref
+ @type String
+ @default #
+ */
+ loadingHref: '#'
+ });
+
+ LinkView.toString = function() { return "LinkView"; };
+
+
+ LinkView.reopen({
+ attributeBindings: ['target'],
+
+ /**
+ Sets the `target` attribute of the `LinkView`'s anchor element.
+
+ @property target
+ @default null
+ **/
+ target: null
+ });
+
+
+ /**
+ The `{{link-to}}` helper renders a link to the supplied
+ `routeName` passing an optionally supplied model to the
+ route as its `model` context of the route. The block
+ for `{{link-to}}` becomes the innerHTML of the rendered
+ element:
+
+ ```handlebars
+ {{#link-to 'photoGallery'}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ ### Supplying a tagName
+ By default `{{link-to}}` renders an `` element. This can
+ be overridden for a single use of `{{link-to}}` by supplying
+ a `tagName` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' tagName="li"}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ To override this option for your entire application, see
+ "Overriding Application-wide Defaults".
+
+ ### Disabling the `link-to` helper
+ By default `{{link-to}}` is enabled.
+ any passed value to `disabled` helper property will disable the `link-to` helper.
+
+ static use: the `disabled` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' disabled=true}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ dynamic use: the `disabledWhen` option:
+
+ ```handlebars
+ {{#link-to 'photoGallery' disabledWhen=controller.someProperty}}
+ Great Hamster Photos
+ {{/link-to}}
+ ```
+
+ any passed value to `disabled` will disable it except `undefined`.
+ to ensure that only `true` disable the `link-to` helper you can
+ override the global behaviour of `Ember.LinkView`.
+
+ ```javascript
+ Ember.LinkView.reopen({
+ disabled: Ember.computed(function(key, value) {
+ if (value !== undefined) {
+ this.set('_isDisabled', value === true);
+ }
+ return value === true ? get(this, 'disabledClass') : false;
+ })
+ });
+ ```
+
+ see "Overriding Application-wide Defaults" for more.
+
+ ### Handling `href`
+ `{{link-to}}` will use your application's Router to
+ fill the element's `href` property with a url that
+ matches the path to the supplied `routeName` for your
+ routers's configured `Location` scheme, which defaults
+ to Ember.HashLocation.
+
+ ### Handling current route
+ `{{link-to}}` will apply a CSS class name of 'active'
+ when the application's current route matches
+ the supplied routeName. For example, if the application's
+ current route is 'photoGallery.recent' the following
+ use of `{{link-to}}`:
+
+ ```handlebars
+ {{#link-to 'photoGallery.recent'}}
+ Great Hamster Photos from the last week
+ {{/link-to}}
+ ```
+
+ will result in
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ The CSS class name used for active classes can be customized
+ for a single use of `{{link-to}}` by passing an `activeClass`
+ option:
+
+ ```handlebars
+ {{#link-to 'photoGallery.recent' activeClass="current-url"}}
+ Great Hamster Photos from the last week
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Great Hamster Photos
+
+ ```
+
+ To override this option for your entire application, see
+ "Overriding Application-wide Defaults".
+
+ ### Supplying a model
+ An optional model argument can be used for routes whose
+ paths contain dynamic segments. This argument will become
+ the model context of the linked route:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"});
+ });
+ ```
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhoto}}
+ {{aPhoto.title}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Tomster
+
+ ```
+
+ ### Supplying multiple models
+ For deep-linking to route paths that contain multiple
+ dynamic segments, multiple model arguments can be used.
+ As the router transitions through the route path, each
+ supplied model argument will become the context for the
+ route with the dynamic segments:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"}, function() {
+ this.route("comment", {path: "comments/:comment_id"});
+ });
+ });
+ ```
+ This argument will become the model context of the linked route:
+
+ ```handlebars
+ {{#link-to 'photoGallery.comment' aPhoto comment}}
+ {{comment.body}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ A+++ would snuggle again.
+
+ ```
+
+ ### Supplying an explicit dynamic segment value
+ If you don't have a model object available to pass to `{{link-to}}`,
+ an optional string or integer argument can be passed for routes whose
+ paths contain dynamic segments. This argument will become the value
+ of the dynamic segment:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource("photoGallery", {path: "hamster-photos/:photo_id"});
+ });
+ ```
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhotoId}}
+ {{aPhoto.title}}
+ {{/link-to}}
+ ```
+
+ ```html
+
+ Tomster
+
+ ```
+
+ When transitioning into the linked route, the `model` hook will
+ be triggered with parameters including this passed identifier.
+
+ ### Allowing Default Action
+
+ By default the `{{link-to}}` helper prevents the default browser action
+ by calling `preventDefault()` as this sort of action bubbling is normally
+ handled internally and we do not want to take the browser to a new URL (for
+ example).
+
+ If you need to override this behavior specify `preventDefault=false` in
+ your template:
+
+ ```handlebars
+ {{#link-to 'photoGallery' aPhotoId preventDefault=false}}
+ {{aPhotoId.title}}
+ {{/link-to}}
+ ```
+
+ ### Overriding attributes
+ You can override any given property of the Ember.LinkView
+ that is generated by the `{{link-to}}` helper by passing
+ key/value pairs, like so:
+
+ ```handlebars
+ {{#link-to aPhoto tagName='li' title='Following this link will change your life' classNames='pic sweet'}}
+ Uh-mazing!
+ {{/link-to}}
+ ```
+
+ See [Ember.LinkView](/api/classes/Ember.LinkView.html) for a
+ complete list of overrideable properties. Be sure to also
+ check out inherited properties of `LinkView`.
+
+ ### Overriding Application-wide Defaults
+ ``{{link-to}}`` creates an instance of Ember.LinkView
+ for rendering. To override options for your entire
+ application, reopen Ember.LinkView and supply the
+ desired values:
+
+ ``` javascript
+ Ember.LinkView.reopen({
+ activeClass: "is-active",
+ tagName: 'li'
+ })
+ ```
+
+ It is also possible to override the default event in
+ this manner:
+
+ ``` javascript
+ Ember.LinkView.reopen({
+ eventName: 'customEventName'
+ });
+ ```
+
+ @method link-to
+ @for Ember.Handlebars.helpers
+ @param {String} routeName
+ @param {Object} [context]*
+ @param [options] {Object} Handlebars key/value pairs of options, you can override any property of Ember.LinkView
+ @return {String} HTML string
+ @see {Ember.LinkView}
+ */
+ function linkToHelper(name) {
+ var options = slice.call(arguments, -1)[0];
+ var params = slice.call(arguments, 0, -1);
+ var hash = options.hash;
+
+
+ if (params[params.length - 1] instanceof QueryParams) {
+ hash.queryParamsObject = params.pop();
+ }
+
+ hash.disabledBinding = hash.disabledWhen;
+
+ if (!options.fn) {
+ var linkTitle = params.shift();
+ var linkType = options.types.shift();
+ var context = this;
+ if (linkType === 'ID') {
+ options.linkTextPath = linkTitle;
+ options.fn = function() {
+ return EmberHandlebars.getEscaped(context, linkTitle, options);
+ };
+ } else {
+ options.fn = function() {
+ return linkTitle;
+ };
+ }
+ }
+
+ hash.parameters = {
+ context: this,
+ options: options,
+ params: params
+ };
+
+ options.helperName = options.helperName || 'link-to';
+
+ return viewHelper.call(this, LinkView, options);
+ }
+
+ /**
+ @method query-params
+ @for Ember.Handlebars.helpers
+ @param {Object} hash takes a hash of query parameters
+ @return {String} HTML string
+ */
+ function queryParamsHelper(options) {
+
+ return QueryParams.create({
+ values: options.hash,
+ types: options.hashTypes
+ });
+ }
+
+ __exports__.queryParamsHelper = queryParamsHelper;/**
+ See [link-to](/api/classes/Ember.Handlebars.helpers.html#method_link-to)
+
+ @method linkTo
+ @for Ember.Handlebars.helpers
+ @deprecated
+ @param {String} routeName
+ @param {Object} [context]*
+ @return {String} HTML string
+ */
+ function deprecatedLinkToHelper() {
+ return linkToHelper.apply(this, arguments);
+ }
+
+ function getResolvedQueryParams(linkView, targetRouteName) {
+ var helperParameters = linkView.parameters;
+ var queryParamsObject = linkView.queryParamsObject;
+ var resolvedQueryParams = {};
+
+ if (!queryParamsObject) { return resolvedQueryParams; }
+ var rawParams = queryParamsObject.values;
+
+ for (var key in rawParams) {
+ if (!rawParams.hasOwnProperty(key)) { continue; }
+
+ var value = rawParams[key];
+ var type = queryParamsObject.types[key];
+
+ if (type === 'ID') {
+ var normalizedPath = getNormalizedPath(value, helperParameters);
+ value = EmberHandlebars.get(normalizedPath.root, normalizedPath.path, helperParameters.options);
+ }
+ resolvedQueryParams[key] = value;
+ }
+ return resolvedQueryParams;
+ }
+
+ function getNormalizedPath(path, helperParameters) {
+ return EmberHandlebars.normalizePath(helperParameters.context, path, helperParameters.options.data);
+ }
+
+ function paramsAreLoaded(params) {
+ for (var i = 0, len = params.length; i < len; ++i) {
+ var param = params[i];
+ if (param === null || typeof param === 'undefined') {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function shallowEqual(a, b) {
+ var k;
+ for (k in a) {
+ if (a.hasOwnProperty(k) && a[k] !== b[k]) { return false; }
+ }
+ for (k in b) {
+ if (b.hasOwnProperty(k) && a[k] !== b[k]) { return false; }
+ }
+ return true;
+ }
+
+ __exports__.LinkView = LinkView;
+ __exports__.deprecatedLinkToHelper = deprecatedLinkToHelper;
+ __exports__.linkToHelper = linkToHelper;
+ });
+enifed("ember-routing-handlebars/helpers/outlet",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-views/views/container_view","ember-handlebars/views/metamorph_view","ember-handlebars/helpers/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var onLoad = __dependency4__.onLoad;
+ var ContainerView = __dependency5__["default"];
+ var _Metamorph = __dependency6__._Metamorph;
+ var viewHelper = __dependency7__.viewHelper;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var OutletView = ContainerView.extend(_Metamorph);
+ __exports__.OutletView = OutletView;
+ /**
+ The `outlet` helper is a placeholder that the router will fill in with
+ the appropriate template based on the current state of the application.
+
+ ``` handlebars
+ {{outlet}}
+ ```
+
+ By default, a template based on Ember's naming conventions will be rendered
+ into the `outlet` (e.g. `App.PostsRoute` will render the `posts` template).
+
+ You can render a different template by using the `render()` method in the
+ route's `renderTemplate` hook. The following will render the `favoritePost`
+ template into the `outlet`.
+
+ ``` javascript
+ App.PostsRoute = Ember.Route.extend({
+ renderTemplate: function() {
+ this.render('favoritePost');
+ }
+ });
+ ```
+
+ You can create custom named outlets for more control.
+
+ ``` handlebars
+ {{outlet 'favoritePost'}}
+ {{outlet 'posts'}}
+ ```
+
+ Then you can define what template is rendered into each outlet in your
+ route.
+
+
+ ``` javascript
+ App.PostsRoute = Ember.Route.extend({
+ renderTemplate: function() {
+ this.render('favoritePost', { outlet: 'favoritePost' });
+ this.render('posts', { outlet: 'posts' });
+ }
+ });
+ ```
+
+ You can specify the view that the outlet uses to contain and manage the
+ templates rendered into it.
+
+ ``` handlebars
+ {{outlet view='sectionContainer'}}
+ ```
+
+ ``` javascript
+ App.SectionContainer = Ember.ContainerView.extend({
+ tagName: 'section',
+ classNames: ['special']
+ });
+ ```
+
+ @method outlet
+ @for Ember.Handlebars.helpers
+ @param {String} property the property on the controller
+ that holds the view for this outlet
+ @return {String} HTML string
+ */
+ function outletHelper(property, options) {
+ var outletSource;
+ var container;
+ var viewName;
+ var viewClass;
+ var viewFullName;
+
+ if (property && property.data && property.data.isRenderData) {
+ options = property;
+ property = 'main';
+ }
+
+ container = options.data.view.container;
+
+ outletSource = options.data.view;
+ while (!outletSource.get('template.isTop')) {
+ outletSource = outletSource.get('_parentView');
+ }
+
+ // provide controller override
+ viewName = options.hash.view;
+
+ if (viewName) {
+ viewFullName = 'view:' + viewName;
+ }
+
+ viewClass = viewName ? container.lookupFactory(viewFullName) : options.hash.viewClass || OutletView;
+
+ options.data.view.set('outletSource', outletSource);
+ options.hash.currentViewBinding = '_view.outletSource._outlets.' + property;
+
+ options.helperName = options.helperName || 'outlet';
+
+ return viewHelper.call(this, viewClass, options);
+ }
+
+ __exports__.outletHelper = outletHelper;
+ });
+enifed("ember-routing-handlebars/helpers/render",
+ ["ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-routing/system/generate_controller","ember-handlebars/ext","ember-handlebars/helpers/view","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // assert, deprecate
+ var EmberError = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var set = __dependency4__.set;
+ var camelize = __dependency5__.camelize;
+ var generateControllerFactory = __dependency6__.generateControllerFactory;
+ var generateController = __dependency6__["default"];
+ var handlebarsGet = __dependency7__.handlebarsGet;
+ var ViewHelper = __dependency8__.ViewHelper;
+
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Calling ``{{render}}`` from within a template will insert another
+ template that matches the provided name. The inserted template will
+ access its properties on its own controller (rather than the controller
+ of the parent template).
+
+ If a view class with the same name exists, the view class also will be used.
+
+ Note: A given controller may only be used *once* in your app in this manner.
+ A singleton instance of the controller will be created for you.
+
+ Example:
+
+ ```javascript
+ App.NavigationController = Ember.Controller.extend({
+ who: "world"
+ });
+ ```
+
+ ```handlebars
+
+ Hello, {{who}}.
+ ```
+
+ ```handelbars
+
+ My great app
+ {{render "navigation"}}
+ ```
+
+ ```html
+ My great app
+
+ Hello, world.
+
+ ```
+
+ Optionally you may provide a second argument: a property path
+ that will be bound to the `model` property of the controller.
+
+ If a `model` property path is specified, then a new instance of the
+ controller will be created and `{{render}}` can be used multiple times
+ with the same name.
+
+ For example if you had this `author` template.
+
+ ```handlebars
+
+ Written by {{firstName}} {{lastName}}.
+ Total Posts: {{postCount}}
+
+ ```
+
+ You could render it inside the `post` template using the `render` helper.
+
+ ```handlebars
+
+
{{title}}
+
{{body}}
+ {{render "author" author}}
+
Child view:
+
+ var FooView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Foo ')
+ });
+ var fooView = FooView.create();
+ myView.connectOutlet('main', fooView);
+ // The html for myView now looks like:
+ // Child view:
+ //
Foo
+ //
Child view:
+
+ var FooView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Foo ')
+ });
+ var fooView = FooView.create();
+ myView.connectOutlet('main', fooView);
+ // myView's html:
+ // Child view:
+ //
Foo
+ //
Child view:
+ ```
+
+ @method disconnectOutlet
+ @param {String} outletName The name of the outlet to be removed
+ */
+ disconnectOutlet: function(outletName) {
+ if (!this._pendingDisconnections) {
+ this._pendingDisconnections = {};
+ }
+ this._pendingDisconnections[outletName] = true;
+ run.once(this, '_finishDisconnections');
+ },
+
+ /**
+ Gets an outlet that is pending disconnection and then
+ nullifys the object on the `_outlet` object.
+
+ @private
+ @method _finishDisconnections
+ */
+ _finishDisconnections: function() {
+ if (this.isDestroyed) return; // _outlets will be gone anyway
+ var outlets = get(this, '_outlets');
+ var pendingDisconnections = this._pendingDisconnections;
+ this._pendingDisconnections = null;
+
+ for (var outletName in pendingDisconnections) {
+ set(outlets, outletName, null);
+ }
+ }
+ });
+
+ __exports__["default"] = EmberView;
+ });
+enifed("ember-routing/location/api",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // deprecate, assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.Location returns an instance of the correct implementation of
+ the `location` API.
+
+ ## Implementations
+
+ You can pass an implementation name (`hash`, `history`, `none`) to force a
+ particular implementation to be used in your application.
+
+ ### HashLocation
+
+ Using `HashLocation` results in URLs with a `#` (hash sign) separating the
+ server side URL portion of the URL from the portion that is used by Ember.
+ This relies upon the `hashchange` event existing in the browser.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'hash'
+ });
+ ```
+
+ This will result in a posts.new url of `/#/posts/new`.
+
+ ### HistoryLocation
+
+ Using `HistoryLocation` results in URLs that are indistinguishable from a
+ standard URL. This relies upon the browser's `history` API.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'history'
+ });
+ ```
+
+ This will result in a posts.new url of `/posts/new`.
+
+ Keep in mind that your server must serve the Ember app at all the routes you
+ define.
+
+ ### AutoLocation
+
+ Using `AutoLocation`, the router will use the best Location class supported by
+ the browser it is running in.
+
+ Browsers that support the `history` API will use `HistoryLocation`, those that
+ do not, but still support the `hashchange` event will use `HashLocation`, and
+ in the rare case neither is supported will use `NoneLocation`.
+
+ Example:
+
+ ```javascript
+ App.Router.map(function() {
+ this.resource('posts', function() {
+ this.route('new');
+ });
+ });
+
+ App.Router.reopen({
+ location: 'auto'
+ });
+ ```
+
+ This will result in a posts.new url of `/posts/new` for modern browsers that
+ support the `history` api or `/#/posts/new` for older ones, like Internet
+ Explorer 9 and below.
+
+ When a user visits a link to your application, they will be automatically
+ upgraded or downgraded to the appropriate `Location` class, with the URL
+ transformed accordingly, if needed.
+
+ Keep in mind that since some of your users will use `HistoryLocation`, your
+ server must serve the Ember app at all the routes you define.
+
+ ### NoneLocation
+
+ Using `NoneLocation` causes Ember to not store the applications URL state
+ in the actual URL. This is generally used for testing purposes, and is one
+ of the changes made when calling `App.setupForTesting()`.
+
+ ## Location API
+
+ Each location implementation must provide the following methods:
+
+ * implementation: returns the string name used to reference the implementation.
+ * getURL: returns the current URL.
+ * setURL(path): sets the current URL.
+ * replaceURL(path): replace the current URL (optional).
+ * onUpdateURL(callback): triggers the callback when the URL changes.
+ * formatURL(url): formats `url` to be placed into `href` attribute.
+
+ Calling setURL or replaceURL will not trigger onUpdateURL callbacks.
+
+ @class Location
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+ /**
+ This is deprecated in favor of using the container to lookup the location
+ implementation as desired.
+
+ For example:
+
+ ```javascript
+ // Given a location registered as follows:
+ container.register('location:history-test', HistoryTestLocation);
+
+ // You could create a new instance via:
+ container.lookup('location:history-test');
+ ```
+
+ @method create
+ @param {Object} options
+ @return {Object} an instance of an implementation of the `location` API
+ @deprecated Use the container to lookup the location implementation that you
+ need.
+ */
+ create: function(options) {
+ var implementation = options && options.implementation;
+
+ var implementationClass = this.implementations[implementation];
+
+ return implementationClass.create.apply(implementationClass, arguments);
+ },
+
+ /**
+ This is deprecated in favor of using the container to register the
+ location implementation as desired.
+
+ Example:
+
+ ```javascript
+ Application.initializer({
+ name: "history-test-location",
+
+ initialize: function(container, application) {
+ application.register('location:history-test', HistoryTestLocation);
+ }
+ });
+ ```
+
+ @method registerImplementation
+ @param {String} name
+ @param {Object} implementation of the `location` API
+ @deprecated Register your custom location implementation with the
+ container directly.
+ */
+ registerImplementation: function(name, implementation) {
+
+ this.implementations[name] = implementation;
+ },
+
+ implementations: {},
+ _location: window.location,
+
+ /**
+ Returns the current `location.hash` by parsing location.href since browsers
+ inconsistently URL-decode `location.hash`.
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=483304
+
+ @private
+ @method getHash
+ @since 1.4.0
+ */
+ _getHash: function () {
+ // AutoLocation has it at _location, HashLocation at .location.
+ // Being nice and not changing
+ var href = (this._location || this.location).href;
+ var hashIndex = href.indexOf('#');
+
+ if (hashIndex === -1) {
+ return '';
+ } else {
+ return href.substr(hashIndex);
+ }
+ }
+ };
+ });
+enifed("ember-routing/location/auto_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-routing/location/api","ember-routing/location/history_location","ember-routing/location/hash_location","ember-routing/location/none_location","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ var EmberLocation = __dependency4__["default"];
+ var HistoryLocation = __dependency5__["default"];
+ var HashLocation = __dependency6__["default"];
+ var NoneLocation = __dependency7__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.AutoLocation will select the best location option based off browser
+ support with the priority order: history, hash, none.
+
+ Clean pushState paths accessed by hashchange-only browsers will be redirected
+ to the hash-equivalent and vice versa so future transitions are consistent.
+
+ Keep in mind that since some of your users will use `HistoryLocation`, your
+ server must serve the Ember app at all the routes you define.
+
+ @class AutoLocation
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+
+ /**
+ @private
+
+ This property is used by router:main to know whether to cancel the routing
+ setup process, which is needed while we redirect the browser.
+
+ @since 1.5.1
+ @property cancelRouterSetup
+ @default false
+ */
+ cancelRouterSetup: false,
+
+ /**
+ @private
+
+ Will be pre-pended to path upon state change.
+
+ @since 1.5.1
+ @property rootURL
+ @default '/'
+ */
+ rootURL: '/',
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _window
+ @default window
+ */
+ _window: window,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @property location
+ @default window.location
+ */
+ _location: window.location,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _history
+ @default window.history
+ */
+ _history: window.history,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _HistoryLocation
+ @default Ember.HistoryLocation
+ */
+ _HistoryLocation: HistoryLocation,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _HashLocation
+ @default Ember.HashLocation
+ */
+ _HashLocation: HashLocation,
+
+ /**
+ @private
+
+ Attached for mocking in tests
+
+ @since 1.5.1
+ @property _NoneLocation
+ @default Ember.NoneLocation
+ */
+ _NoneLocation: NoneLocation,
+
+ /**
+ @private
+
+ Returns location.origin or builds it if device doesn't support it.
+
+ @method _getOrigin
+ */
+ _getOrigin: function () {
+ var location = this._location;
+ var origin = location.origin;
+
+ // Older browsers, especially IE, don't have origin
+ if (!origin) {
+ origin = location.protocol + '//' + location.hostname;
+
+ if (location.port) {
+ origin += ':' + location.port;
+ }
+ }
+
+ return origin;
+ },
+
+ /**
+ @private
+
+ We assume that if the history object has a pushState method, the host should
+ support HistoryLocation.
+
+ @method _getSupportsHistory
+ */
+ _getSupportsHistory: function () {
+ // Boosted from Modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
+ // The stock browser on Android 2.2 & 2.3 returns positive on history support
+ // Unfortunately support is really buggy and there is no clean way to detect
+ // these bugs, so we fall back to a user agent sniff :(
+ var userAgent = this._window.navigator.userAgent;
+
+ // We only want Android 2, stock browser, and not Chrome which identifies
+ // itself as 'Mobile Safari' as well
+ if (userAgent.indexOf('Android 2') !== -1 &&
+ userAgent.indexOf('Mobile Safari') !== -1 &&
+ userAgent.indexOf('Chrome') === -1) {
+ return false;
+ }
+
+ return !!(this._history && 'pushState' in this._history);
+ },
+
+ /**
+ @private
+
+ IE8 running in IE7 compatibility mode gives false positive, so we must also
+ check documentMode.
+
+ @method _getSupportsHashChange
+ */
+ _getSupportsHashChange: function () {
+ var _window = this._window;
+ var documentMode = _window.document.documentMode;
+
+ return ('onhashchange' in _window && (documentMode === undefined || documentMode > 7 ));
+ },
+
+ /**
+ @private
+
+ Redirects the browser using location.replace, prepending the locatin.origin
+ to prevent phishing attempts
+
+ @method _replacePath
+ */
+ _replacePath: function (path) {
+ this._location.replace(this._getOrigin() + path);
+ },
+
+ /**
+ @since 1.5.1
+ @private
+ @method _getRootURL
+ */
+ _getRootURL: function () {
+ return this.rootURL;
+ },
+
+ /**
+ @private
+
+ Returns the current `location.pathname`, normalized for IE inconsistencies.
+
+ @method _getPath
+ */
+ _getPath: function () {
+ var pathname = this._location.pathname;
+ // Various versions of IE/Opera don't always return a leading slash
+ if (pathname.charAt(0) !== '/') {
+ pathname = '/' + pathname;
+ }
+
+ return pathname;
+ },
+
+ /**
+ @private
+
+ Returns normalized location.hash as an alias to Ember.Location._getHash
+
+ @since 1.5.1
+ @method _getHash
+ */
+ _getHash: EmberLocation._getHash,
+
+ /**
+ @private
+
+ Returns location.search
+
+ @since 1.5.1
+ @method _getQuery
+ */
+ _getQuery: function () {
+ return this._location.search;
+ },
+
+ /**
+ @private
+
+ Returns the full pathname including query and hash
+
+ @method _getFullPath
+ */
+ _getFullPath: function () {
+ return this._getPath() + this._getQuery() + this._getHash();
+ },
+
+ /**
+ @private
+
+ Returns the current path as it should appear for HistoryLocation supported
+ browsers. This may very well differ from the real current path (e.g. if it
+ starts off as a hashed URL)
+
+ @method _getHistoryPath
+ */
+ _getHistoryPath: function () {
+ var rootURL = this._getRootURL();
+ var path = this._getPath();
+ var hash = this._getHash();
+ var query = this._getQuery();
+ var rootURLIndex = path.indexOf(rootURL);
+ var routeHash, hashParts;
+
+
+ // By convention, Ember.js routes using HashLocation are required to start
+ // with `#/`. Anything else should NOT be considered a route and should
+ // be passed straight through, without transformation.
+ if (hash.substr(0, 2) === '#/') {
+ // There could be extra hash segments after the route
+ hashParts = hash.substr(1).split('#');
+ // The first one is always the route url
+ routeHash = hashParts.shift();
+
+ // If the path already has a trailing slash, remove the one
+ // from the hashed route so we don't double up.
+ if (path.slice(-1) === '/') {
+ routeHash = routeHash.substr(1);
+ }
+
+ // This is the "expected" final order
+ path += routeHash;
+ path += query;
+
+ if (hashParts.length) {
+ path += '#' + hashParts.join('#');
+ }
+ } else {
+ path += query;
+ path += hash;
+ }
+
+ return path;
+ },
+
+ /**
+ @private
+
+ Returns the current path as it should appear for HashLocation supported
+ browsers. This may very well differ from the real current path.
+
+ @method _getHashPath
+ */
+ _getHashPath: function () {
+ var rootURL = this._getRootURL();
+ var path = rootURL;
+ var historyPath = this._getHistoryPath();
+ var routePath = historyPath.substr(rootURL.length);
+
+ if (routePath !== '') {
+ if (routePath.charAt(0) !== '/') {
+ routePath = '/' + routePath;
+ }
+
+ path += '#' + routePath;
+ }
+
+ return path;
+ },
+
+ /**
+ Selects the best location option based off browser support and returns an
+ instance of that Location class.
+
+ @see Ember.AutoLocation
+ @method create
+ */
+ create: function (options) {
+ if (options && options.rootURL) {
+ this.rootURL = options.rootURL;
+ }
+
+ var historyPath, hashPath;
+ var cancelRouterSetup = false;
+ var implementationClass = this._NoneLocation;
+ var currentPath = this._getFullPath();
+
+ if (this._getSupportsHistory()) {
+ historyPath = this._getHistoryPath();
+
+ // Since we support history paths, let's be sure we're using them else
+ // switch the location over to it.
+ if (currentPath === historyPath) {
+ implementationClass = this._HistoryLocation;
+ } else {
+
+ if (currentPath.substr(0, 2) === '/#') {
+ this._history.replaceState({ path: historyPath }, null, historyPath);
+ implementationClass = this._HistoryLocation;
+ } else {
+ cancelRouterSetup = true;
+ this._replacePath(historyPath);
+ }
+ }
+
+ } else if (this._getSupportsHashChange()) {
+ hashPath = this._getHashPath();
+
+ // Be sure we're using a hashed path, otherwise let's switch over it to so
+ // we start off clean and consistent. We'll count an index path with no
+ // hash as "good enough" as well.
+ if (currentPath === hashPath || (currentPath === '/' && hashPath === '/#/')) {
+ implementationClass = this._HashLocation;
+ } else {
+ // Our URL isn't in the expected hash-supported format, so we want to
+ // cancel the router setup and replace the URL to start off clean
+ cancelRouterSetup = true;
+ this._replacePath(hashPath);
+ }
+ }
+
+ var implementation = implementationClass.create.apply(implementationClass, arguments);
+
+ if (cancelRouterSetup) {
+ set(implementation, 'cancelRouterSetup', true);
+ }
+
+ return implementation;
+ }
+ };
+ });
+enifed("ember-routing/location/hash_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var run = __dependency4__["default"];
+ var guidFor = __dependency5__.guidFor;
+
+ var EmberObject = __dependency6__["default"];
+ var EmberLocation = __dependency7__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ `Ember.HashLocation` implements the location API using the browser's
+ hash. At present, it relies on a `hashchange` event existing in the
+ browser.
+
+ @class HashLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'hash',
+
+ init: function() {
+ set(this, 'location', get(this, '_location') || window.location);
+ },
+
+ /**
+ @private
+
+ Returns normalized location.hash
+
+ @since 1.5.1
+ @method getHash
+ */
+ getHash: EmberLocation._getHash,
+
+ /**
+ Returns the current `location.hash`, minus the '#' at the front.
+
+ @private
+ @method getURL
+ */
+ getURL: function() {
+ var path = this.getHash().substr(1);
+ return path;
+ },
+
+ /**
+ Set the `location.hash` and remembers what was set. This prevents
+ `onUpdateURL` callbacks from triggering when the hash was set by
+ `HashLocation`.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ get(this, 'location').hash = path;
+ set(this, 'lastSetURL', path);
+ },
+
+ /**
+ Uses location.replace to update the url without a page reload
+ or history modification.
+
+ @private
+ @method replaceURL
+ @param path {String}
+ */
+ replaceURL: function(path) {
+ get(this, 'location').replace('#' + path);
+ set(this, 'lastSetURL', path);
+ },
+
+ /**
+ Register a callback to be invoked when the hash changes. These
+ callbacks will execute when the user presses the back or forward
+ button, but not after `setURL` is invoked.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ var self = this;
+ var guid = guidFor(this);
+
+ Ember.$(window).on('hashchange.ember-location-'+guid, function() {
+ run(function() {
+ var path = self.getURL();
+ if (get(self, 'lastSetURL') === path) { return; }
+
+ set(self, 'lastSetURL', null);
+
+ callback(path);
+ });
+ });
+ },
+
+ /**
+ Given a URL, formats it to be placed into the page as part
+ of an element's `href` attribute.
+
+ This is used, for example, when using the {{action}} helper
+ to generate a URL based on an event.
+
+ @private
+ @method formatURL
+ @param url {String}
+ */
+ formatURL: function(url) {
+ return '#' + url;
+ },
+
+ /**
+ Cleans up the HashLocation event listener.
+
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ var guid = guidFor(this);
+
+ Ember.$(window).off('hashchange.ember-location-'+guid);
+ }
+ });
+ });
+enifed("ember-routing/location/history_location",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-views/system/jquery","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+
+ var EmberObject = __dependency5__["default"];
+ var jQuery = __dependency6__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ var popstateFired = false;
+ var supportsHistoryState = window.history && 'state' in window.history;
+
+ /**
+ Ember.HistoryLocation implements the location API using the browser's
+ history.pushState API.
+
+ @class HistoryLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'history',
+
+ init: function() {
+ set(this, 'location', get(this, 'location') || window.location);
+ set(this, 'baseURL', jQuery('base').attr('href') || '');
+ },
+
+ /**
+ Used to set state on first call to setURL
+
+ @private
+ @method initState
+ */
+ initState: function() {
+ set(this, 'history', get(this, 'history') || window.history);
+ this.replaceState(this.formatURL(this.getURL()));
+ },
+
+ /**
+ Will be pre-pended to path upon state change
+
+ @property rootURL
+ @default '/'
+ */
+ rootURL: '/',
+
+ /**
+ Returns the current `location.pathname` without `rootURL` or `baseURL`
+
+ @private
+ @method getURL
+ @return url {String}
+ */
+ getURL: function() {
+ var rootURL = get(this, 'rootURL');
+ var location = get(this, 'location');
+ var path = location.pathname;
+ var baseURL = get(this, 'baseURL');
+
+ rootURL = rootURL.replace(/\/$/, '');
+ baseURL = baseURL.replace(/\/$/, '');
+
+ var url = path.replace(baseURL, '').replace(rootURL, '');
+ var search = location.search || '';
+
+ url += search;
+
+ return url;
+ },
+
+ /**
+ Uses `history.pushState` to update the url without a page reload.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ var state = this.getState();
+ path = this.formatURL(path);
+
+ if (!state || state.path !== path) {
+ this.pushState(path);
+ }
+ },
+
+ /**
+ Uses `history.replaceState` to update the url without a page reload
+ or history modification.
+
+ @private
+ @method replaceURL
+ @param path {String}
+ */
+ replaceURL: function(path) {
+ var state = this.getState();
+ path = this.formatURL(path);
+
+ if (!state || state.path !== path) {
+ this.replaceState(path);
+ }
+ },
+
+ /**
+ Get the current `history.state`. Checks for if a polyfill is
+ required and if so fetches this._historyState. The state returned
+ from getState may be null if an iframe has changed a window's
+ history.
+
+ @private
+ @method getState
+ @return state {Object}
+ */
+ getState: function() {
+ return supportsHistoryState ? get(this, 'history').state : this._historyState;
+ },
+
+ /**
+ Pushes a new state.
+
+ @private
+ @method pushState
+ @param path {String}
+ */
+ pushState: function(path) {
+ var state = { path: path };
+
+ get(this, 'history').pushState(state, null, path);
+
+ // store state if browser doesn't support `history.state`
+ if (!supportsHistoryState) {
+ this._historyState = state;
+ }
+
+ // used for webkit workaround
+ this._previousURL = this.getURL();
+ },
+
+ /**
+ Replaces the current state.
+
+ @private
+ @method replaceState
+ @param path {String}
+ */
+ replaceState: function(path) {
+ var state = { path: path };
+
+ get(this, 'history').replaceState(state, null, path);
+
+ // store state if browser doesn't support `history.state`
+ if (!supportsHistoryState) {
+ this._historyState = state;
+ }
+
+ // used for webkit workaround
+ this._previousURL = this.getURL();
+ },
+
+ /**
+ Register a callback to be invoked whenever the browser
+ history changes, including using forward and back buttons.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ var guid = guidFor(this);
+ var self = this;
+
+ jQuery(window).on('popstate.ember-location-'+guid, function(e) {
+ // Ignore initial page load popstate event in Chrome
+ if (!popstateFired) {
+ popstateFired = true;
+ if (self.getURL() === self._previousURL) { return; }
+ }
+ callback(self.getURL());
+ });
+ },
+
+ /**
+ Used when using `{{action}}` helper. The url is always appended to the rootURL.
+
+ @private
+ @method formatURL
+ @param url {String}
+ @return formatted url {String}
+ */
+ formatURL: function(url) {
+ var rootURL = get(this, 'rootURL');
+ var baseURL = get(this, 'baseURL');
+
+ if (url !== '') {
+ rootURL = rootURL.replace(/\/$/, '');
+ baseURL = baseURL.replace(/\/$/, '');
+ } else if(baseURL.match(/^\//) && rootURL.match(/^\//)) {
+ baseURL = baseURL.replace(/\/$/, '');
+ }
+
+ return baseURL + rootURL + url;
+ },
+
+ /**
+ Cleans up the HistoryLocation event listener.
+
+ @private
+ @method willDestroy
+ */
+ willDestroy: function() {
+ var guid = guidFor(this);
+
+ jQuery(window).off('popstate.ember-location-'+guid);
+ }
+ });
+ });
+enifed("ember-routing/location/none_location",
+ ["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var EmberObject = __dependency3__["default"];
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+ Ember.NoneLocation does not interact with the browser. It is useful for
+ testing, or when you need to manage state with your Router, but temporarily
+ don't want it to muck with the URL (for example when you embed your
+ application in a larger page).
+
+ @class NoneLocation
+ @namespace Ember
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+ implementation: 'none',
+ path: '',
+
+ /**
+ Returns the current path.
+
+ @private
+ @method getURL
+ @return {String} path
+ */
+ getURL: function() {
+ return get(this, 'path');
+ },
+
+ /**
+ Set the path and remembers what was set. Using this method
+ to change the path will not invoke the `updateURL` callback.
+
+ @private
+ @method setURL
+ @param path {String}
+ */
+ setURL: function(path) {
+ set(this, 'path', path);
+ },
+
+ /**
+ Register a callback to be invoked when the path changes. These
+ callbacks will execute when the user presses the back or forward
+ button, but not after `setURL` is invoked.
+
+ @private
+ @method onUpdateURL
+ @param callback {Function}
+ */
+ onUpdateURL: function(callback) {
+ this.updateCallback = callback;
+ },
+
+ /**
+ Sets the path and calls the `updateURL` callback.
+
+ @private
+ @method handleURL
+ @param callback {Function}
+ */
+ handleURL: function(url) {
+ set(this, 'path', url);
+ this.updateCallback(url);
+ },
+
+ /**
+ Given a URL, formats it to be placed into the page as part
+ of an element's `href` attribute.
+
+ This is used, for example, when using the {{action}} helper
+ to generate a URL based on an event.
+
+ @private
+ @method formatURL
+ @param url {String}
+ @return {String} url
+ */
+ formatURL: function(url) {
+ // The return value is not overly meaningful, but we do not want to throw
+ // errors when test code renders templates containing {{action href=true}}
+ // helpers.
+ return url;
+ }
+ });
+ });
+enifed("ember-routing/system/cache",
+ ["ember-runtime/system/object","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+
+ __exports__["default"] = EmberObject.extend({
+ init: function() {
+ this.cache = {};
+ },
+ has: function(bucketKey) {
+ return bucketKey in this.cache;
+ },
+ stash: function(bucketKey, key, value) {
+ var bucket = this.cache[bucketKey];
+ if (!bucket) {
+ bucket = this.cache[bucketKey] = {};
+ }
+ bucket[key] = value;
+ },
+ lookup: function(bucketKey, prop, defaultValue) {
+ var cache = this.cache;
+ if (!(bucketKey in cache)) {
+ return defaultValue;
+ }
+ var bucket = cache[bucketKey];
+ if (prop in bucket) {
+ return bucket[prop];
+ } else {
+ return defaultValue;
+ }
+ },
+ cache: null
+ });
+ });
+enifed("ember-routing/system/controller_for",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ /**
+
+ Finds a controller instance.
+
+ @for Ember
+ @method controllerFor
+ @private
+ */
+ __exports__["default"] = function controllerFor(container, controllerName, lookupOptions) {
+ return container.lookup('controller:' + controllerName, lookupOptions);
+ }
+ });
+enifed("ember-routing/system/dsl",
+ ["ember-metal/core","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // FEATURES, assert
+
+ /**
+ @module ember
+ @submodule ember-routing
+ */
+
+ function DSL(name) {
+ this.parent = name;
+ this.matches = [];
+ }
+ __exports__["default"] = DSL;
+
+ DSL.prototype = {
+ route: function(name, options, callback) {
+ if (arguments.length === 2 && typeof options === 'function') {
+ callback = options;
+ options = {};
+ }
+
+ if (arguments.length === 1) {
+ options = {};
+ }
+
+ var type = options.resetNamespace === true ? 'resource' : 'route';
+
+
+ if (typeof options.path !== 'string') {
+ options.path = "/" + name;
+ }
+
+ if (canNest(this) && options.resetNamespace !== true) {
+ name = this.parent + "." + name;
+ }
+
+ if (callback) {
+ var dsl = new DSL(name);
+ route(dsl, 'loading');
+ route(dsl, 'error', { path: "/_unused_dummy_error_path_route_" + name + "/:error" });
+
+ if (callback) { callback.call(dsl); }
+
+ this.push(options.path, name, dsl.generate());
+ } else {
+ this.push(options.path, name, null);
+ }
+
+ },
+
+ push: function(url, name, callback) {
+ var parts = name.split('.');
+ if (url === "" || url === "/" || parts[parts.length-1] === "index") { this.explicitIndex = true; }
+
+ this.matches.push([url, name, callback]);
+ },
+
+ resource: function(name, options, callback) {
+ if (arguments.length === 2 && typeof options === 'function') {
+ callback = options;
+ options = {};
+ }
+
+ if (arguments.length === 1) {
+ options = {};
+ }
+
+ options.resetNamespace = true;
+ this.route(name, options, callback);
+ },
+
+ generate: function() {
+ var dslMatches = this.matches;
+
+ if (!this.explicitIndex) {
+ route(this, "index", { path: "/" });
+ }
+
+ return function(match) {
+ for (var i=0, l=dslMatches.length; i
+
+ {{outlet "anOutletName"}}
+
+ ```
+
+ ```handlebars
+
+ Photos
+ ```
+
+ You can render `photos.hbs` into the `"anOutletName"` outlet of
+ `application.hbs` by calling `render`:
+
+ ```js
+ // posts route
+ Ember.Route.extend({
+ renderTemplate: function(){
+ this.render('posts', {
+ into: 'application',
+ outlet: 'anOutletName'
+ })
+ }
+ });
+ ```
+
+ `render` additionally allows you to supply which `view`, `controller`, and
+ `model` objects should be loaded and associated with the rendered template.
+
+
+ ```js
+ // posts route
+ Ember.Route.extend({
+ renderTemplate: function(controller, model){
+ this.render('posts', { // the template to render, referenced by name
+ into: 'application', // the template to render into, referenced by name
+ outlet: 'anOutletName', // the outlet inside `options.template` to render into.
+ view: 'aViewName', // the view to use for this template, referenced by name
+ controller: 'someControllerName', // the controller to use for this template, referenced by name
+ model: model // the model to set on `options.controller`.
+ })
+ }
+ });
+ ```
+
+ The string values provided for the template name, view, and controller
+ will eventually pass through to the resolver for lookup. See
+ Ember.Resolver for how these are mapped to JavaScript objects in your
+ application.
+
+ Not all options need to be passed to `render`. Default values will be used
+ based on the name of the route specified in the router or the Route's
+ `controllerName`, `viewName` and and `templateName` properties.
+
+ For example:
+
+ ```js
+ // router
+ Router.map(function() {
+ this.route('index');
+ this.resource('post', {path: '/posts/:post_id'});
+ });
+ ```
+
+ ```js
+ // post route
+ PostRoute = App.Route.extend({
+ renderTemplate: function() {
+ this.render(); // all defaults apply
+ }
+ });
+ ```
+
+ The name of the `PostRoute`, defined by the router, is `post`.
+
+ The following equivalent default options will be applied when
+ the Route calls `render`:
+
+ ```js
+ //
+ this.render('post', { // the template name associated with 'post' Route
+ into: 'application', // the parent route to 'post' Route
+ outlet: 'main', // {{outlet}} and {{outlet 'main' are synonymous}},
+ view: 'post', // the view associated with the 'post' Route
+ controller: 'post', // the controller associated with the 'post' Route
+ })
+ ```
+
+ By default the controller's `model` will be the route's model, so it does not
+ need to be passed unless you wish to change which model is being used.
+
+ @method render
+ @param {String} name the name of the template to render
+ @param {Object} [options] the options
+ @param {String} [options.into] the template to render into,
+ referenced by name. Defaults to the parent template
+ @param {String} [options.outlet] the outlet inside `options.template` to render into.
+ Defaults to 'main'
+ @param {String} [options.controller] the controller to use for this template,
+ referenced by name. Defaults to the Route's paired controller
+ @param {String} [options.model] the model object to set on `options.controller`
+ Defaults to the return value of the Route's model hook
+ */
+ render: function(name, options) {
+
+ var namePassed = typeof name === 'string' && !!name;
+
+ if (typeof name === 'object' && !options) {
+ options = name;
+ name = this.routeName;
+ }
+
+ options = options || {};
+ options.namePassed = namePassed;
+
+ var templateName;
+
+ if (name) {
+ name = name.replace(/\//g, '.');
+ templateName = name;
+ } else {
+ name = this.routeName;
+ templateName = this.templateName || name;
+ }
+
+ var viewName = options.view || namePassed && name || this.viewName || name;
+
+ var container = this.container;
+ var view = container.lookup('view:' + viewName);
+ var template = view ? view.get('template') : null;
+
+ if (!template) {
+ template = container.lookup('template:' + templateName);
+ }
+
+ if (!view && !template) {
+ if (get(this.router, 'namespace.LOG_VIEW_LOOKUPS')) {
+ }
+ return;
+ }
+
+ options = normalizeOptions(this, name, template, options);
+ view = setupView(view, container, options);
+
+ if (options.outlet === 'main') { this.lastRenderedTemplate = name; }
+
+ appendView(this, view, options);
+ },
+
+ /**
+ Disconnects a view that has been rendered into an outlet.
+
+ You may pass any or all of the following options to `disconnectOutlet`:
+
+ * `outlet`: the name of the outlet to clear (default: 'main')
+ * `parentView`: the name of the view containing the outlet to clear
+ (default: the view rendered by the parent route)
+
+ Example:
+
+ ```js
+ App.ApplicationRoute = App.Route.extend({
+ actions: {
+ showModal: function(evt) {
+ this.render(evt.modalName, {
+ outlet: 'modal',
+ into: 'application'
+ });
+ },
+ hideModal: function(evt) {
+ this.disconnectOutlet({
+ outlet: 'modal',
+ parentView: 'application'
+ });
+ }
+ }
+ });
+ ```
+
+ Alternatively, you can pass the `outlet` name directly as a string.
+
+ Example:
+
+ ```js
+ hideModal: function(evt) {
+ this.disconnectOutlet('modal');
+ }
+ ```
+
+ @method disconnectOutlet
+ @param {Object|String} options the options hash or outlet name
+ */
+ disconnectOutlet: function(options) {
+ if (!options || typeof options === "string") {
+ var outletName = options;
+ options = {};
+ options.outlet = outletName;
+ }
+ options.parentView = options.parentView ? options.parentView.replace(/\//g, '.') : parentTemplate(this);
+ options.outlet = options.outlet || 'main';
+
+ var parentView = this.router._lookupActiveView(options.parentView);
+ if (parentView) { parentView.disconnectOutlet(options.outlet); }
+ },
+
+ willDestroy: function() {
+ this.teardownViews();
+ },
+
+ /**
+ @private
+
+ @method teardownViews
+ */
+ teardownViews: function() {
+ // Tear down the top level view
+ if (this.teardownTopLevelView) { this.teardownTopLevelView(); }
+
+ // Tear down any outlets rendered with 'into'
+ var teardownOutletViews = this.teardownOutletViews || [];
+ forEach(teardownOutletViews, function(teardownOutletView) {
+ teardownOutletView();
+ });
+
+ delete this.teardownTopLevelView;
+ delete this.teardownOutletViews;
+ delete this.lastRenderedTemplate;
+ }
+ });
+
+ var defaultQPMeta = {
+ qps: [],
+ map: {},
+ states: {}
+ };
+
+ function parentRoute(route) {
+ var handlerInfo = handlerInfoFor(route, route.router.router.state.handlerInfos, -1);
+ return handlerInfo && handlerInfo.handler;
+ }
+
+ function handlerInfoFor(route, handlerInfos, _offset) {
+ if (!handlerInfos) { return; }
+
+ var offset = _offset || 0, current;
+ for (var i=0, l=handlerInfos.length; i 1) {
+ var qp0 = qps[0].qp, qp1=qps[1].qp;
+ }
+ var qp = qps[0].qp;
+ queryParams[qp.urlKey] = qp.route.serializeQueryParam(qps[0].value, qp.urlKey, qp.type);
+ }
+ },
+
+ _deserializeQueryParams: function(targetRouteName, queryParams) {
+ forEachQueryParam(this, targetRouteName, queryParams, function(key, value, qp) {
+ delete queryParams[key];
+ queryParams[qp.prop] = qp.route.deserializeQueryParam(value, qp.urlKey, qp.type);
+ });
+ },
+
+ _pruneDefaultQueryParamValues: function(targetRouteName, queryParams) {
+ var qps = this._queryParamsFor(targetRouteName);
+ for (var key in queryParams) {
+ var qp = qps.map[key];
+ if (qp && qp.sdef === queryParams[key]) {
+ delete queryParams[key];
+ }
+ }
+ },
+
+ _doTransition: function(_targetRouteName, models, _queryParams) {
+ var targetRouteName = _targetRouteName || getActiveTargetName(this.router);
+
+ var queryParams = {};
+ merge(queryParams, _queryParams);
+ this._prepareQueryParams(targetRouteName, models, queryParams);
+
+ var transitionArgs = routeArgs(targetRouteName, models, queryParams);
+ var transitionPromise = this.router.transitionTo.apply(this.router, transitionArgs);
+
+ listenForTransitionErrors(transitionPromise);
+
+ return transitionPromise;
+ },
+
+ _prepareQueryParams: function(targetRouteName, models, queryParams) {
+ this._hydrateUnsuppliedQueryParams(targetRouteName, models, queryParams);
+ this._serializeQueryParams(targetRouteName, queryParams);
+ this._pruneDefaultQueryParamValues(targetRouteName, queryParams);
+ },
+
+ /**
+ Returns a merged query params meta object for a given route.
+ Useful for asking a route what its known query params are.
+ */
+ _queryParamsFor: function(leafRouteName) {
+ if (this._qpCache[leafRouteName]) {
+ return this._qpCache[leafRouteName];
+ }
+
+ var map = {}, qps = [], qpCache = this._qpCache[leafRouteName] = {
+ map: map,
+ qps: qps
+ };
+
+ var routerjs = this.router;
+ var recogHandlerInfos = routerjs.recognizer.handlersFor(leafRouteName);
+
+ for (var i = 0, len = recogHandlerInfos.length; i < len; ++i) {
+ var recogHandler = recogHandlerInfos[i];
+ var route = routerjs.getHandler(recogHandler.handler);
+ var qpMeta = get(route, '_qp');
+
+ if (!qpMeta) { continue; }
+
+ merge(map, qpMeta.map);
+ qps.push.apply(qps, qpMeta.qps);
+ }
+
+ return {
+ qps: qps,
+ map: map
+ };
+ },
+
+ /*
+ becomeResolved: function(payload, resolvedContext) {
+ var params = this.serialize(resolvedContext);
+
+ if (payload) {
+ this.stashResolvedModel(payload, resolvedContext);
+ payload.params = payload.params || {};
+ payload.params[this.name] = params;
+ }
+
+ return this.factory('resolved', {
+ context: resolvedContext,
+ name: this.name,
+ handler: this.handler,
+ params: params
+ });
+ },
+ */
+
+ _hydrateUnsuppliedQueryParams: function(leafRouteName, contexts, queryParams) {
+ var state = calculatePostTransitionState(this, leafRouteName, contexts);
+ var handlerInfos = state.handlerInfos;
+ var appCache = this._bucketCache;
+
+ stashParamNames(this, handlerInfos);
+
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var route = handlerInfos[i].handler;
+ var qpMeta = get(route, '_qp');
+
+ for (var j = 0, qpLen = qpMeta.qps.length; j < qpLen; ++j) {
+ var qp = qpMeta.qps[j];
+ var presentProp = qp.prop in queryParams && qp.prop ||
+ qp.fprop in queryParams && qp.fprop;
+
+ if (presentProp) {
+ if (presentProp !== qp.fprop) {
+ queryParams[qp.fprop] = queryParams[presentProp];
+ delete queryParams[presentProp];
+ }
+ } else {
+ var controllerProto = qp.cProto;
+ var cacheMeta = get(controllerProto, '_cacheMeta');
+
+ var cacheKey = controllerProto._calculateCacheKey(qp.ctrl, cacheMeta[qp.prop].parts, state.params);
+ queryParams[qp.fprop] = appCache.lookup(cacheKey, qp.prop, qp.def);
+ }
+ }
+ }
+ },
+
+ _scheduleLoadingEvent: function(transition, originRoute) {
+ this._cancelLoadingEvent();
+ this._loadingStateTimer = run.scheduleOnce('routerTransitions', this, '_fireLoadingEvent', transition, originRoute);
+ },
+
+ _fireLoadingEvent: function(transition, originRoute) {
+ if (!this.router.activeTransition) {
+ // Don't fire an event if we've since moved on from
+ // the transition that put us in a loading state.
+ return;
+ }
+
+ transition.trigger(true, 'loading', transition, originRoute);
+ },
+
+ _cancelLoadingEvent: function () {
+ if (this._loadingStateTimer) {
+ run.cancel(this._loadingStateTimer);
+ }
+ this._loadingStateTimer = null;
+ }
+ });
+
+ /*
+ Helper function for iterating root-ward, starting
+ from (but not including) the provided `originRoute`.
+
+ Returns true if the last callback fired requested
+ to bubble upward.
+
+ @private
+ */
+ function forEachRouteAbove(originRoute, transition, callback) {
+ var handlerInfos = transition.state.handlerInfos;
+ var originRouteFound = false;
+ var handlerInfo, route;
+
+ for (var i = handlerInfos.length - 1; i >= 0; --i) {
+ handlerInfo = handlerInfos[i];
+ route = handlerInfo.handler;
+
+ if (!originRouteFound) {
+ if (originRoute === route) {
+ originRouteFound = true;
+ }
+ continue;
+ }
+
+ if (callback(route, handlerInfos[i + 1].handler) !== true) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ // These get invoked when an action bubbles above ApplicationRoute
+ // and are not meant to be overridable.
+ var defaultActionHandlers = {
+
+ willResolveModel: function(transition, originRoute) {
+ originRoute.router._scheduleLoadingEvent(transition, originRoute);
+ },
+
+ error: function(error, transition, originRoute) {
+ // Attempt to find an appropriate error substate to enter.
+ var router = originRoute.router;
+
+ var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) {
+ var childErrorRouteName = findChildRouteName(route, childRoute, 'error');
+ if (childErrorRouteName) {
+ router.intermediateTransitionTo(childErrorRouteName, error);
+ return;
+ }
+ return true;
+ });
+
+ if (tryTopLevel) {
+ // Check for top-level error state to enter.
+ if (routeHasBeenDefined(originRoute.router, 'application_error')) {
+ router.intermediateTransitionTo('application_error', error);
+ return;
+ }
+ }
+
+ logError(error, 'Error while processing route: ' + transition.targetName);
+ },
+
+ loading: function(transition, originRoute) {
+ // Attempt to find an appropriate loading substate to enter.
+ var router = originRoute.router;
+
+ var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) {
+ var childLoadingRouteName = findChildRouteName(route, childRoute, 'loading');
+
+ if (childLoadingRouteName) {
+ router.intermediateTransitionTo(childLoadingRouteName);
+ return;
+ }
+
+ // Don't bubble above pivot route.
+ if (transition.pivotHandler !== route) {
+ return true;
+ }
+ });
+
+ if (tryTopLevel) {
+ // Check for top-level loading state to enter.
+ if (routeHasBeenDefined(originRoute.router, 'application_loading')) {
+ router.intermediateTransitionTo('application_loading');
+ return;
+ }
+ }
+ }
+ };
+
+ function logError(error, initialMessage) {
+ var errorArgs = [];
+
+ if (initialMessage) { errorArgs.push(initialMessage); }
+
+ if (error) {
+ if (error.message) { errorArgs.push(error.message); }
+ if (error.stack) { errorArgs.push(error.stack); }
+
+ if (typeof error === "string") { errorArgs.push(error); }
+ }
+
+ Ember.Logger.error.apply(this, errorArgs);
+ }
+
+ function findChildRouteName(parentRoute, originatingChildRoute, name) {
+ var router = parentRoute.router;
+ var childName;
+ var targetChildRouteName = originatingChildRoute.routeName.split('.').pop();
+ var namespace = parentRoute.routeName === 'application' ? '' : parentRoute.routeName + '.';
+
+
+ // Second, try general loading state, e.g. 'loading'
+ childName = namespace + name;
+ if (routeHasBeenDefined(router, childName)) {
+ return childName;
+ }
+ }
+
+ function routeHasBeenDefined(router, name) {
+ var container = router.container;
+ return router.hasRoute(name) &&
+ (container.has('template:' + name) || container.has('route:' + name));
+ }
+
+ function triggerEvent(handlerInfos, ignoreFailure, args) {
+ var name = args.shift();
+
+ if (!handlerInfos) {
+ if (ignoreFailure) { return; }
+ throw new EmberError("Can't trigger action '" + name + "' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks.");
+ }
+
+ var eventWasHandled = false;
+ var handlerInfo, handler;
+
+ for (var i = handlerInfos.length - 1; i >= 0; i--) {
+ handlerInfo = handlerInfos[i];
+ handler = handlerInfo.handler;
+
+ if (handler._actions && handler._actions[name]) {
+ if (handler._actions[name].apply(handler, args) === true) {
+ eventWasHandled = true;
+ } else {
+ return;
+ }
+ }
+ }
+
+ if (defaultActionHandlers[name]) {
+ defaultActionHandlers[name].apply(null, args);
+ return;
+ }
+
+ if (!eventWasHandled && !ignoreFailure) {
+ throw new EmberError("Nothing handled the action '" + name + "'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.");
+ }
+ }
+
+ function calculatePostTransitionState(emberRouter, leafRouteName, contexts) {
+ var routerjs = emberRouter.router;
+ var state = routerjs.applyIntent(leafRouteName, contexts);
+ var handlerInfos = state.handlerInfos;
+ var params = state.params;
+
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var handlerInfo = handlerInfos[i];
+ if (!handlerInfo.isResolved) {
+ handlerInfo = handlerInfo.becomeResolved(null, handlerInfo.context);
+ }
+ params[handlerInfo.name] = handlerInfo.params;
+ }
+ return state;
+ }
+
+ function updatePaths(router) {
+ var appController = router.container.lookup('controller:application');
+
+ if (!appController) {
+ // appController might not exist when top-level loading/error
+ // substates have been entered since ApplicationRoute hasn't
+ // actually been entered at that point.
+ return;
+ }
+
+ var infos = router.router.currentHandlerInfos;
+ var path = EmberRouter._routePath(infos);
+
+ if (!('currentPath' in appController)) {
+ defineProperty(appController, 'currentPath');
+ }
+
+ set(appController, 'currentPath', path);
+
+ if (!('currentRouteName' in appController)) {
+ defineProperty(appController, 'currentRouteName');
+ }
+
+ set(appController, 'currentRouteName', infos[infos.length - 1].name);
+ }
+
+ EmberRouter.reopenClass({
+ router: null,
+
+ /**
+ The `Router.map` function allows you to define mappings from URLs to routes
+ and resources in your application. These mappings are defined within the
+ supplied callback function using `this.resource` and `this.route`.
+
+ ```javascript
+ App.Router.map(function({
+ this.route('about');
+ this.resource('article');
+ }));
+ ```
+
+ For more detailed examples please see
+ [the guides](http://emberjs.com/guides/routing/defining-your-routes/).
+
+ @method map
+ @param callback
+ */
+ map: function(callback) {
+ var router = this.router;
+ if (!router) {
+ router = new Router();
+
+
+ router._triggerWillChangeContext = Ember.K;
+ router._triggerWillLeave = Ember.K;
+
+
+ router.callbacks = [];
+ router.triggerEvent = triggerEvent;
+ this.reopenClass({ router: router });
+ }
+
+ var dsl = EmberRouterDSL.map(function() {
+ this.resource('application', { path: "/" }, function() {
+ for (var i=0; i < router.callbacks.length; i++) {
+ router.callbacks[i].call(this);
+ }
+ callback.call(this);
+ });
+ });
+
+ router.callbacks.push(callback);
+ router.map(dsl.generate());
+ return router;
+ },
+
+ _routePath: function(handlerInfos) {
+ var path = [];
+
+ // We have to handle coalescing resource names that
+ // are prefixed with their parent's names, e.g.
+ // ['foo', 'foo.bar.baz'] => 'foo.bar.baz', not 'foo.foo.bar.baz'
+
+ function intersectionMatches(a1, a2) {
+ for (var i = 0, len = a1.length; i < len; ++i) {
+ if (a1[i] !== a2[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ var name, nameParts, oldNameParts;
+ for (var i=1, l=handlerInfos.length; i 0) - (diff < 0);
+ }
+
+ /**
+ This will compare two javascript values of possibly different types.
+ It will tell you which one is greater than the other by returning:
+
+ - -1 if the first is smaller than the second,
+ - 0 if both are equal,
+ - 1 if the first is greater than the second.
+
+ The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different.
+ In case they have the same type an appropriate comparison for this type is made.
+
+ ```javascript
+ Ember.compare('hello', 'hello'); // 0
+ Ember.compare('abc', 'dfg'); // -1
+ Ember.compare(2, 1); // 1
+ ```
+
+ @method compare
+ @for Ember
+ @param {Object} v First value to compare
+ @param {Object} w Second value to compare
+ @return {Number} -1 if v < w, 0 if v = w and 1 if v > w.
+ */
+ __exports__["default"] = function compare(v, w) {
+ if (v === w) {
+ return 0;
+ }
+
+ var type1 = typeOf(v);
+ var type2 = typeOf(w);
+
+ if (Comparable) {
+ if (type1 ==='instance' && Comparable.detect(v.constructor)) {
+ return v.constructor.compare(v, w);
+ }
+
+ if (type2 === 'instance' && Comparable.detect(w.constructor)) {
+ return 1 - w.constructor.compare(w, v);
+ }
+ }
+
+ var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]);
+ if (res !== 0) {
+ return res;
+ }
+
+ // types are equal - so we have to check values now
+ switch (type1) {
+ case 'boolean':
+ case 'number':
+ return spaceship(v,w);
+
+ case 'string':
+ return spaceship(v.localeCompare(w), 0);
+
+ case 'array':
+ var vLen = v.length;
+ var wLen = w.length;
+ var len = Math.min(vLen, wLen);
+
+ for (var i = 0; i < len; i++) {
+ var r = compare(v[i], w[i]);
+ if (r !== 0) {
+ return r;
+ }
+ }
+
+ // all elements are equal now
+ // shorter array should be ordered first
+ return spaceship(vLen, wLen);
+
+ case 'instance':
+ if (Comparable && Comparable.detect(v)) {
+ return v.compare(v, w);
+ }
+ return 0;
+
+ case 'date':
+ return spaceship(v.getTime(), w.getTime());
+
+ default:
+ return 0;
+ }
+ }
+ });
+enifed("ember-runtime/computed/array_computed",
+ ["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var reduceComputed = __dependency2__.reduceComputed;
+ var ReduceComputedProperty = __dependency2__.ReduceComputedProperty;
+ var forEach = __dependency3__.forEach;
+ var o_create = __dependency4__.create;
+ var addObserver = __dependency5__.addObserver;
+ var EmberError = __dependency6__["default"];
+
+ var a_slice = [].slice;
+
+ function ArrayComputedProperty() {
+ var cp = this;
+
+ ReduceComputedProperty.apply(this, arguments);
+
+ this.func = (function(reduceFunc) {
+ return function (propertyName) {
+ if (!cp._hasInstanceMeta(this, propertyName)) {
+ // When we recompute an array computed property, we need already
+ // retrieved arrays to be updated; we can't simply empty the cache and
+ // hope the array is re-retrieved.
+ forEach(cp._dependentKeys, function(dependentKey) {
+ addObserver(this, dependentKey, function() {
+ cp.recomputeOnce.call(this, propertyName);
+ });
+ }, this);
+ }
+
+ return reduceFunc.apply(this, arguments);
+ };
+ })(this.func);
+
+ return this;
+ }
+
+ ArrayComputedProperty.prototype = o_create(ReduceComputedProperty.prototype);
+
+ ArrayComputedProperty.prototype.initialValue = function () {
+ return Ember.A();
+ };
+
+ ArrayComputedProperty.prototype.resetValue = function (array) {
+ array.clear();
+ return array;
+ };
+
+ // This is a stopgap to keep the reference counts correct with lazy CPs.
+ ArrayComputedProperty.prototype.didChange = function (obj, keyName) {
+ return;
+ };
+
+ /**
+ Creates a computed property which operates on dependent arrays and
+ is updated with "one at a time" semantics. When items are added or
+ removed from the dependent array(s) an array computed only operates
+ on the change instead of re-evaluating the entire array. This should
+ return an array, if you'd like to use "one at a time" semantics and
+ compute some value other then an array look at
+ `Ember.reduceComputed`.
+
+ If there are more than one arguments the first arguments are
+ considered to be dependent property keys. The last argument is
+ required to be an options object. The options object can have the
+ following three properties.
+
+ `initialize` - An optional initialize function. Typically this will be used
+ to set up state on the instanceMeta object.
+
+ `removedItem` - A function that is called each time an element is
+ removed from the array.
+
+ `addedItem` - A function that is called each time an element is
+ added to the array.
+
+
+ The `initialize` function has the following signature:
+
+ ```javascript
+ function(array, changeMeta, instanceMeta)
+ ```
+
+ `array` - The initial value of the arrayComputed, an empty array.
+
+ `changeMeta` - An object which contains meta information about the
+ computed. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+
+ The `removedItem` and `addedItem` functions both have the following signature:
+
+ ```javascript
+ function(accumulatedValue, item, changeMeta, instanceMeta)
+ ```
+
+ `accumulatedValue` - The value returned from the last time
+ `removedItem` or `addedItem` was called or an empty array.
+
+ `item` - the element added or removed from the array
+
+ `changeMeta` - An object which contains meta information about the
+ change. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+ - `index` the index of the added or removed item
+ - `item` the added or removed item: this is exactly the same as
+ the second arg
+ - `arrayChanged` the array that triggered the change. Can be
+ useful when depending on multiple arrays.
+
+ For property changes triggered on an item property change (when
+ depKey is something like `someArray.@each.someProperty`),
+ `changeMeta` will also contain the following property:
+
+ - `previousValues` an object whose keys are the properties that changed on
+ the item, and whose values are the item's previous values.
+
+ `previousValues` is important Ember coalesces item property changes via
+ Ember.run.once. This means that by the time removedItem gets called, item has
+ the new values, but you may need the previous value (eg for sorting &
+ filtering).
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+ The `removedItem` and `addedItem` functions should return the accumulated
+ value. It is acceptable to not return anything (ie return undefined)
+ to invalidate the computation. This is generally not a good idea for
+ arrayComputed but it's used in eg max and min.
+
+ Example
+
+ ```javascript
+ Ember.computed.map = function(dependentKey, callback) {
+ var options = {
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var mapped = callback(item);
+ array.insertAt(changeMeta.index, mapped);
+ return array;
+ },
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ array.removeAt(changeMeta.index, 1);
+ return array;
+ }
+ };
+
+ return Ember.arrayComputed(dependentKey, options);
+ };
+ ```
+
+ @method arrayComputed
+ @for Ember
+ @param {String} [dependentKeys*]
+ @param {Object} options
+ @return {Ember.ComputedProperty}
+ */
+ function arrayComputed (options) {
+ var args;
+
+ if (arguments.length > 1) {
+ args = a_slice.call(arguments, 0, -1);
+ options = a_slice.call(arguments, -1)[0];
+ }
+
+ if (typeof options !== 'object') {
+ throw new EmberError('Array Computed Property declared without an options hash');
+ }
+
+ var cp = new ArrayComputedProperty(options);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ __exports__.arrayComputed = arrayComputed;
+ __exports__.ArrayComputedProperty = ArrayComputedProperty;
+ });
+enifed("ember-runtime/computed/reduce_computed",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var e_get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var metaFor = __dependency4__.meta;
+ var EmberError = __dependency5__["default"];
+ var propertyWillChange = __dependency6__.propertyWillChange;
+ var propertyDidChange = __dependency6__.propertyDidChange;
+ var expandProperties = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var observersFor = __dependency8__.observersFor;
+ var removeObserver = __dependency8__.removeObserver;
+ var addBeforeObserver = __dependency8__.addBeforeObserver;
+ var removeBeforeObserver = __dependency8__.removeBeforeObserver;
+ var ComputedProperty = __dependency9__.ComputedProperty;
+ var cacheFor = __dependency9__.cacheFor;
+ var o_create = __dependency10__.create;
+ var forEach = __dependency11__.forEach;
+ var TrackedArray = __dependency12__["default"];
+ var EmberArray = __dependency13__["default"];
+ var run = __dependency14__["default"];
+ var isArray = __dependency4__.isArray;
+
+ var cacheSet = cacheFor.set;
+ var cacheGet = cacheFor.get;
+ var cacheRemove = cacheFor.remove;
+ var a_slice = [].slice;
+ // Here we explicitly don't allow `@each.foo`; it would require some special
+ // testing, but there's no particular reason why it should be disallowed.
+ var eachPropertyPattern = /^(.*)\.@each\.(.*)/;
+ var doubleEachPropertyPattern = /(.*\.@each){2,}/;
+ var arrayBracketPattern = /\.\[\]$/;
+
+ function get(obj, key) {
+ if (key === '@this') {
+ return obj;
+ }
+
+ return e_get(obj, key);
+ }
+
+ /*
+ Tracks changes to dependent arrays, as well as to properties of items in
+ dependent arrays.
+
+ @class DependentArraysObserver
+ */
+ function DependentArraysObserver(callbacks, cp, instanceMeta, context, propertyName, sugarMeta) {
+ // user specified callbacks for `addedItem` and `removedItem`
+ this.callbacks = callbacks;
+
+ // the computed property: remember these are shared across instances
+ this.cp = cp;
+
+ // the ReduceComputedPropertyInstanceMeta this DependentArraysObserver is
+ // associated with
+ this.instanceMeta = instanceMeta;
+
+ // A map of array guids to dependentKeys, for the given context. We track
+ // this because we want to set up the computed property potentially before the
+ // dependent array even exists, but when the array observer fires, we lack
+ // enough context to know what to update: we can recover that context by
+ // getting the dependentKey.
+ this.dependentKeysByGuid = {};
+
+ // a map of dependent array guids -> TrackedArray instances. We use
+ // this to lazily recompute indexes for item property observers.
+ this.trackedArraysByGuid = {};
+
+ // We suspend observers to ignore replacements from `reset` when totally
+ // recomputing. Unfortunately we cannot properly suspend the observers
+ // because we only have the key; instead we make the observers no-ops
+ this.suspended = false;
+
+ // This is used to coalesce item changes from property observers within a
+ // single item.
+ this.changedItems = {};
+ // This is used to coalesce item changes for multiple items that depend on
+ // some shared state.
+ this.changedItemCount = 0;
+ }
+
+ function ItemPropertyObserverContext (dependentArray, index, trackedArray) {
+
+ this.dependentArray = dependentArray;
+ this.index = index;
+ this.item = dependentArray.objectAt(index);
+ this.trackedArray = trackedArray;
+ this.beforeObserver = null;
+ this.observer = null;
+ this.destroyed = false;
+ }
+
+ DependentArraysObserver.prototype = {
+ setValue: function (newValue) {
+ this.instanceMeta.setValue(newValue, true);
+ },
+
+ getValue: function () {
+ return this.instanceMeta.getValue();
+ },
+
+ setupObservers: function (dependentArray, dependentKey) {
+ this.dependentKeysByGuid[guidFor(dependentArray)] = dependentKey;
+
+ dependentArray.addArrayObserver(this, {
+ willChange: 'dependentArrayWillChange',
+ didChange: 'dependentArrayDidChange'
+ });
+
+ if (this.cp._itemPropertyKeys[dependentKey]) {
+ this.setupPropertyObservers(dependentKey, this.cp._itemPropertyKeys[dependentKey]);
+ }
+ },
+
+ teardownObservers: function (dependentArray, dependentKey) {
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || [];
+
+ delete this.dependentKeysByGuid[guidFor(dependentArray)];
+
+ this.teardownPropertyObservers(dependentKey, itemPropertyKeys);
+
+ dependentArray.removeArrayObserver(this, {
+ willChange: 'dependentArrayWillChange',
+ didChange: 'dependentArrayDidChange'
+ });
+ },
+
+ suspendArrayObservers: function (callback, binding) {
+ var oldSuspended = this.suspended;
+ this.suspended = true;
+ callback.call(binding);
+ this.suspended = oldSuspended;
+ },
+
+ setupPropertyObservers: function (dependentKey, itemPropertyKeys) {
+ var dependentArray = get(this.instanceMeta.context, dependentKey);
+ var length = get(dependentArray, 'length');
+ var observerContexts = new Array(length);
+
+ this.resetTransformations(dependentKey, observerContexts);
+
+ forEach(dependentArray, function (item, index) {
+ var observerContext = this.createPropertyObserverContext(dependentArray, index, this.trackedArraysByGuid[dependentKey]);
+ observerContexts[index] = observerContext;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver);
+ addObserver(item, propertyKey, this, observerContext.observer);
+ }, this);
+ }, this);
+ },
+
+ teardownPropertyObservers: function (dependentKey, itemPropertyKeys) {
+ var dependentArrayObserver = this;
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+ var beforeObserver, observer, item;
+
+ if (!trackedArray) { return; }
+
+ trackedArray.apply(function (observerContexts, offset, operation) {
+ if (operation === TrackedArray.DELETE) { return; }
+
+ forEach(observerContexts, function (observerContext) {
+ observerContext.destroyed = true;
+ beforeObserver = observerContext.beforeObserver;
+ observer = observerContext.observer;
+ item = observerContext.item;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ removeBeforeObserver(item, propertyKey, dependentArrayObserver, beforeObserver);
+ removeObserver(item, propertyKey, dependentArrayObserver, observer);
+ });
+ });
+ });
+ },
+
+ createPropertyObserverContext: function (dependentArray, index, trackedArray) {
+ var observerContext = new ItemPropertyObserverContext(dependentArray, index, trackedArray);
+
+ this.createPropertyObserver(observerContext);
+
+ return observerContext;
+ },
+
+ createPropertyObserver: function (observerContext) {
+ var dependentArrayObserver = this;
+
+ observerContext.beforeObserver = function (obj, keyName) {
+ return dependentArrayObserver.itemPropertyWillChange(obj, keyName, observerContext.dependentArray, observerContext);
+ };
+
+ observerContext.observer = function (obj, keyName) {
+ return dependentArrayObserver.itemPropertyDidChange(obj, keyName, observerContext.dependentArray, observerContext);
+ };
+ },
+
+ resetTransformations: function (dependentKey, observerContexts) {
+ this.trackedArraysByGuid[dependentKey] = new TrackedArray(observerContexts);
+ },
+
+ trackAdd: function (dependentKey, index, newItems) {
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+
+ if (trackedArray) {
+ trackedArray.addItems(index, newItems);
+ }
+ },
+
+ trackRemove: function (dependentKey, index, removedCount) {
+ var trackedArray = this.trackedArraysByGuid[dependentKey];
+
+ if (trackedArray) {
+ return trackedArray.removeItems(index, removedCount);
+ }
+
+ return [];
+ },
+
+ updateIndexes: function (trackedArray, array) {
+ var length = get(array, 'length');
+ // OPTIMIZE: we could stop updating once we hit the object whose observer
+ // fired; ie partially apply the transformations
+ trackedArray.apply(function (observerContexts, offset, operation, operationIndex) {
+ // we don't even have observer contexts for removed items, even if we did,
+ // they no longer have any index in the array
+ if (operation === TrackedArray.DELETE) { return; }
+ if (operationIndex === 0 && operation === TrackedArray.RETAIN && observerContexts.length === length && offset === 0) {
+ // If we update many items we don't want to walk the array each time: we
+ // only need to update the indexes at most once per run loop.
+ return;
+ }
+
+ forEach(observerContexts, function (context, index) {
+ context.index = index + offset;
+ });
+ });
+ },
+
+ dependentArrayWillChange: function (dependentArray, index, removedCount, addedCount) {
+ if (this.suspended) { return; }
+
+ var removedItem = this.callbacks.removedItem;
+ var changeMeta;
+ var guid = guidFor(dependentArray);
+ var dependentKey = this.dependentKeysByGuid[guid];
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || [];
+ var length = get(dependentArray, 'length');
+ var normalizedIndex = normalizeIndex(index, length, 0);
+ var normalizedRemoveCount = normalizeRemoveCount(normalizedIndex, length, removedCount);
+ var item, itemIndex, sliceIndex, observerContexts;
+
+ observerContexts = this.trackRemove(dependentKey, normalizedIndex, normalizedRemoveCount);
+
+ function removeObservers(propertyKey) {
+ observerContexts[sliceIndex].destroyed = true;
+ removeBeforeObserver(item, propertyKey, this, observerContexts[sliceIndex].beforeObserver);
+ removeObserver(item, propertyKey, this, observerContexts[sliceIndex].observer);
+ }
+
+ for (sliceIndex = normalizedRemoveCount - 1; sliceIndex >= 0; --sliceIndex) {
+ itemIndex = normalizedIndex + sliceIndex;
+ if (itemIndex >= length) { break; }
+
+ item = dependentArray.objectAt(itemIndex);
+
+ forEach(itemPropertyKeys, removeObservers, this);
+
+ changeMeta = new ChangeMeta(dependentArray, item, itemIndex, this.instanceMeta.propertyName, this.cp, normalizedRemoveCount);
+ this.setValue(removedItem.call(
+ this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta));
+ }
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ },
+
+ dependentArrayDidChange: function (dependentArray, index, removedCount, addedCount) {
+ if (this.suspended) { return; }
+
+ var addedItem = this.callbacks.addedItem;
+ var guid = guidFor(dependentArray);
+ var dependentKey = this.dependentKeysByGuid[guid];
+ var observerContexts = new Array(addedCount);
+ var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey];
+ var length = get(dependentArray, 'length');
+ var normalizedIndex = normalizeIndex(index, length, addedCount);
+ var endIndex = normalizedIndex + addedCount;
+ var changeMeta, observerContext;
+
+ forEach(dependentArray.slice(normalizedIndex, endIndex), function (item, sliceIndex) {
+ if (itemPropertyKeys) {
+ observerContext = this.createPropertyObserverContext(dependentArray, normalizedIndex + sliceIndex,
+ this.trackedArraysByGuid[dependentKey]);
+ observerContexts[sliceIndex] = observerContext;
+
+ forEach(itemPropertyKeys, function (propertyKey) {
+ addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver);
+ addObserver(item, propertyKey, this, observerContext.observer);
+ }, this);
+ }
+
+ changeMeta = new ChangeMeta(dependentArray, item, normalizedIndex + sliceIndex, this.instanceMeta.propertyName, this.cp, addedCount);
+ this.setValue(addedItem.call(
+ this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta));
+ }, this);
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ this.trackAdd(dependentKey, normalizedIndex, observerContexts);
+ },
+
+ itemPropertyWillChange: function (obj, keyName, array, observerContext) {
+ var guid = guidFor(obj);
+
+ if (!this.changedItems[guid]) {
+ this.changedItems[guid] = {
+ array: array,
+ observerContext: observerContext,
+ obj: obj,
+ previousValues: {}
+ };
+ }
+
+ ++this.changedItemCount;
+ this.changedItems[guid].previousValues[keyName] = get(obj, keyName);
+ },
+
+ itemPropertyDidChange: function (obj, keyName, array, observerContext) {
+ if (--this.changedItemCount === 0) {
+ this.flushChanges();
+ }
+ },
+
+ flushChanges: function () {
+ var changedItems = this.changedItems;
+ var key, c, changeMeta;
+
+ for (key in changedItems) {
+ c = changedItems[key];
+ if (c.observerContext.destroyed) { continue; }
+
+ this.updateIndexes(c.observerContext.trackedArray, c.observerContext.dependentArray);
+
+ changeMeta = new ChangeMeta(c.array, c.obj, c.observerContext.index, this.instanceMeta.propertyName, this.cp, changedItems.length, c.previousValues);
+ this.setValue(
+ this.callbacks.removedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta));
+ this.setValue(
+ this.callbacks.addedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta));
+ }
+
+ this.changedItems = {};
+ this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta);
+ }
+ };
+
+ function normalizeIndex(index, length, newItemsOffset) {
+ if (index < 0) {
+ return Math.max(0, length + index);
+ } else if (index < length) {
+ return index;
+ } else /* index > length */ {
+ return Math.min(length - newItemsOffset, index);
+ }
+ }
+
+ function normalizeRemoveCount(index, length, removedCount) {
+ return Math.min(removedCount, length - index);
+ }
+
+ function ChangeMeta(dependentArray, item, index, propertyName, property, changedCount, previousValues){
+ this.arrayChanged = dependentArray;
+ this.index = index;
+ this.item = item;
+ this.propertyName = propertyName;
+ this.property = property;
+ this.changedCount = changedCount;
+
+ if (previousValues) {
+ // previous values only available for item property changes
+ this.previousValues = previousValues;
+ }
+ }
+
+ function addItems(dependentArray, callbacks, cp, propertyName, meta) {
+ forEach(dependentArray, function (item, index) {
+ meta.setValue( callbacks.addedItem.call(
+ this, meta.getValue(), item, new ChangeMeta(dependentArray, item, index, propertyName, cp, dependentArray.length), meta.sugarMeta));
+ }, this);
+ callbacks.flushedChanges.call(this, meta.getValue(), meta.sugarMeta);
+ }
+
+ function reset(cp, propertyName) {
+ var callbacks = cp._callbacks();
+ var hadMeta = cp._hasInstanceMeta(this, propertyName);
+ var meta = cp._instanceMeta(this, propertyName);
+
+ if (hadMeta) { meta.setValue(cp.resetValue(meta.getValue())); }
+
+ if (cp.options.initialize) {
+ cp.options.initialize.call(this, meta.getValue(), {
+ property: cp,
+ propertyName: propertyName
+ }, meta.sugarMeta);
+ }
+ }
+
+ function partiallyRecomputeFor(obj, dependentKey) {
+ if (arrayBracketPattern.test(dependentKey)) {
+ return false;
+ }
+
+ var value = get(obj, dependentKey);
+ return EmberArray.detect(value);
+ }
+
+ function ReduceComputedPropertyInstanceMeta(context, propertyName, initialValue) {
+ this.context = context;
+ this.propertyName = propertyName;
+ this.cache = metaFor(context).cache;
+ this.dependentArrays = {};
+ this.sugarMeta = {};
+ this.initialValue = initialValue;
+ }
+
+ ReduceComputedPropertyInstanceMeta.prototype = {
+ getValue: function () {
+ var value = cacheGet(this.cache, this.propertyName);
+
+ if (value !== undefined) {
+ return value;
+ } else {
+ return this.initialValue;
+ }
+ },
+
+ setValue: function(newValue, triggerObservers) {
+ // This lets sugars force a recomputation, handy for very simple
+ // implementations of eg max.
+ if (newValue === cacheGet(this.cache, this.propertyName)) {
+ return;
+ }
+
+ if (triggerObservers) {
+ propertyWillChange(this.context, this.propertyName);
+ }
+
+ if (newValue === undefined) {
+ cacheRemove(this.cache, this.propertyName);
+ } else {
+ cacheSet(this.cache, this.propertyName, newValue);
+ }
+
+ if (triggerObservers) {
+ propertyDidChange(this.context, this.propertyName);
+ }
+ }
+ };
+
+ /**
+ A computed property whose dependent keys are arrays and which is updated with
+ "one at a time" semantics.
+
+ @class ReduceComputedProperty
+ @namespace Ember
+ @extends Ember.ComputedProperty
+ @constructor
+ */
+
+ __exports__.ReduceComputedProperty = ReduceComputedProperty;
+ // TODO: default export
+
+ function ReduceComputedProperty(options) {
+ var cp = this;
+
+ this.options = options;
+ this._dependentKeys = null;
+ // A map of dependentKey -> [itemProperty, ...] that tracks what properties of
+ // items in the array we must track to update this property.
+ this._itemPropertyKeys = {};
+ this._previousItemPropertyKeys = {};
+
+ this.readOnly();
+ this.cacheable();
+
+ this.recomputeOnce = function(propertyName) {
+ // What we really want to do is coalesce by .
+ // We need a form of `scheduleOnce` that accepts an arbitrary token to
+ // coalesce by, in addition to the target and method.
+ run.once(this, recompute, propertyName);
+ };
+
+ var recompute = function(propertyName) {
+ var dependentKeys = cp._dependentKeys;
+ var meta = cp._instanceMeta(this, propertyName);
+ var callbacks = cp._callbacks();
+
+ reset.call(this, cp, propertyName);
+
+ meta.dependentArraysObserver.suspendArrayObservers(function () {
+ forEach(cp._dependentKeys, function (dependentKey) {
+
+ if (!partiallyRecomputeFor(this, dependentKey)) { return; }
+
+ var dependentArray = get(this, dependentKey);
+ var previousDependentArray = meta.dependentArrays[dependentKey];
+
+ if (dependentArray === previousDependentArray) {
+ // The array may be the same, but our item property keys may have
+ // changed, so we set them up again. We can't easily tell if they've
+ // changed: the array may be the same object, but with different
+ // contents.
+ if (cp._previousItemPropertyKeys[dependentKey]) {
+ delete cp._previousItemPropertyKeys[dependentKey];
+ meta.dependentArraysObserver.setupPropertyObservers(dependentKey, cp._itemPropertyKeys[dependentKey]);
+ }
+ } else {
+ meta.dependentArrays[dependentKey] = dependentArray;
+
+ if (previousDependentArray) {
+ meta.dependentArraysObserver.teardownObservers(previousDependentArray, dependentKey);
+ }
+
+ if (dependentArray) {
+ meta.dependentArraysObserver.setupObservers(dependentArray, dependentKey);
+ }
+ }
+ }, this);
+ }, this);
+
+ forEach(cp._dependentKeys, function(dependentKey) {
+ if (!partiallyRecomputeFor(this, dependentKey)) { return; }
+
+ var dependentArray = get(this, dependentKey);
+
+ if (dependentArray) {
+ addItems.call(this, dependentArray, callbacks, cp, propertyName, meta);
+ }
+ }, this);
+ };
+
+
+ this.func = function (propertyName) {
+
+ recompute.call(this, propertyName);
+
+ return cp._instanceMeta(this, propertyName).getValue();
+ };
+ }
+
+ ReduceComputedProperty.prototype = o_create(ComputedProperty.prototype);
+
+ function defaultCallback(computedValue) {
+ return computedValue;
+ }
+
+ ReduceComputedProperty.prototype._callbacks = function () {
+ if (!this.callbacks) {
+ var options = this.options;
+
+ this.callbacks = {
+ removedItem: options.removedItem || defaultCallback,
+ addedItem: options.addedItem || defaultCallback,
+ flushedChanges: options.flushedChanges || defaultCallback
+ };
+ }
+
+ return this.callbacks;
+ };
+
+ ReduceComputedProperty.prototype._hasInstanceMeta = function (context, propertyName) {
+ return !!metaFor(context).cacheMeta[propertyName];
+ };
+
+ ReduceComputedProperty.prototype._instanceMeta = function (context, propertyName) {
+ var cacheMeta = metaFor(context).cacheMeta;
+ var meta = cacheMeta[propertyName];
+
+ if (!meta) {
+ meta = cacheMeta[propertyName] = new ReduceComputedPropertyInstanceMeta(context, propertyName, this.initialValue());
+ meta.dependentArraysObserver = new DependentArraysObserver(this._callbacks(), this, meta, context, propertyName, meta.sugarMeta);
+ }
+
+ return meta;
+ };
+
+ ReduceComputedProperty.prototype.initialValue = function () {
+ if (typeof this.options.initialValue === 'function') {
+ return this.options.initialValue();
+ }
+ else {
+ return this.options.initialValue;
+ }
+ };
+
+ ReduceComputedProperty.prototype.resetValue = function (value) {
+ return this.initialValue();
+ };
+
+ ReduceComputedProperty.prototype.itemPropertyKey = function (dependentArrayKey, itemPropertyKey) {
+ this._itemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey] || [];
+ this._itemPropertyKeys[dependentArrayKey].push(itemPropertyKey);
+ };
+
+ ReduceComputedProperty.prototype.clearItemPropertyKeys = function (dependentArrayKey) {
+ if (this._itemPropertyKeys[dependentArrayKey]) {
+ this._previousItemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey];
+ this._itemPropertyKeys[dependentArrayKey] = [];
+ }
+ };
+
+ ReduceComputedProperty.prototype.property = function () {
+ var cp = this;
+ var args = a_slice.call(arguments);
+ var propertyArgs = {};
+ var match, dependentArrayKey, itemPropertyKey;
+
+ forEach(args, function (dependentKey) {
+ if (doubleEachPropertyPattern.test(dependentKey)) {
+ throw new EmberError('Nested @each properties not supported: ' + dependentKey);
+ } else if (match = eachPropertyPattern.exec(dependentKey)) {
+ dependentArrayKey = match[1];
+
+ var itemPropertyKeyPattern = match[2];
+ var addItemPropertyKey = function (itemPropertyKey) {
+ cp.itemPropertyKey(dependentArrayKey, itemPropertyKey);
+ };
+
+ expandProperties(itemPropertyKeyPattern, addItemPropertyKey);
+ propertyArgs[guidFor(dependentArrayKey)] = dependentArrayKey;
+ } else {
+ propertyArgs[guidFor(dependentKey)] = dependentKey;
+ }
+ });
+
+ var propertyArgsToArray = [];
+ for (var guid in propertyArgs) {
+ propertyArgsToArray.push(propertyArgs[guid]);
+ }
+
+ return ComputedProperty.prototype.property.apply(this, propertyArgsToArray);
+ };
+
+ /**
+ Creates a computed property which operates on dependent arrays and
+ is updated with "one at a time" semantics. When items are added or
+ removed from the dependent array(s) a reduce computed only operates
+ on the change instead of re-evaluating the entire array.
+
+ If there are more than one arguments the first arguments are
+ considered to be dependent property keys. The last argument is
+ required to be an options object. The options object can have the
+ following four properties:
+
+ `initialValue` - A value or function that will be used as the initial
+ value for the computed. If this property is a function the result of calling
+ the function will be used as the initial value. This property is required.
+
+ `initialize` - An optional initialize function. Typically this will be used
+ to set up state on the instanceMeta object.
+
+ `removedItem` - A function that is called each time an element is removed
+ from the array.
+
+ `addedItem` - A function that is called each time an element is added to
+ the array.
+
+
+ The `initialize` function has the following signature:
+
+ ```javascript
+ function(initialValue, changeMeta, instanceMeta)
+ ```
+
+ `initialValue` - The value of the `initialValue` property from the
+ options object.
+
+ `changeMeta` - An object which contains meta information about the
+ computed. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+
+ The `removedItem` and `addedItem` functions both have the following signature:
+
+ ```javascript
+ function(accumulatedValue, item, changeMeta, instanceMeta)
+ ```
+
+ `accumulatedValue` - The value returned from the last time
+ `removedItem` or `addedItem` was called or `initialValue`.
+
+ `item` - the element added or removed from the array
+
+ `changeMeta` - An object which contains meta information about the
+ change. It contains the following properties:
+
+ - `property` the computed property
+ - `propertyName` the name of the property on the object
+ - `index` the index of the added or removed item
+ - `item` the added or removed item: this is exactly the same as
+ the second arg
+ - `arrayChanged` the array that triggered the change. Can be
+ useful when depending on multiple arrays.
+
+ For property changes triggered on an item property change (when
+ depKey is something like `someArray.@each.someProperty`),
+ `changeMeta` will also contain the following property:
+
+ - `previousValues` an object whose keys are the properties that changed on
+ the item, and whose values are the item's previous values.
+
+ `previousValues` is important Ember coalesces item property changes via
+ Ember.run.once. This means that by the time removedItem gets called, item has
+ the new values, but you may need the previous value (eg for sorting &
+ filtering).
+
+ `instanceMeta` - An object that can be used to store meta
+ information needed for calculating your computed. For example a
+ unique computed might use this to store the number of times a given
+ element is found in the dependent array.
+
+ The `removedItem` and `addedItem` functions should return the accumulated
+ value. It is acceptable to not return anything (ie return undefined)
+ to invalidate the computation. This is generally not a good idea for
+ arrayComputed but it's used in eg max and min.
+
+ Note that observers will be fired if either of these functions return a value
+ that differs from the accumulated value. When returning an object that
+ mutates in response to array changes, for example an array that maps
+ everything from some other array (see `Ember.computed.map`), it is usually
+ important that the *same* array be returned to avoid accidentally triggering observers.
+
+ Example
+
+ ```javascript
+ Ember.computed.max = function(dependentKey) {
+ return Ember.reduceComputed(dependentKey, {
+ initialValue: -Infinity,
+
+ addedItem: function(accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.max(accumulatedValue, item);
+ },
+
+ removedItem: function(accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item < accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ };
+ ```
+
+ Dependent keys may refer to `@this` to observe changes to the object itself,
+ which must be array-like, rather than a property of the object. This is
+ mostly useful for array proxies, to ensure objects are retrieved via
+ `objectAtContent`. This is how you could sort items by properties defined on an item controller.
+
+ Example
+
+ ```javascript
+ App.PeopleController = Ember.ArrayController.extend({
+ itemController: 'person',
+
+ sortedPeople: Ember.computed.sort('@this.@each.reversedName', function(personA, personB) {
+ // `reversedName` isn't defined on Person, but we have access to it via
+ // the item controller App.PersonController. If we'd used
+ // `content.@each.reversedName` above, we would be getting the objects
+ // directly and not have access to `reversedName`.
+ //
+ var reversedNameA = get(personA, 'reversedName');
+ var reversedNameB = get(personB, 'reversedName');
+
+ return Ember.compare(reversedNameA, reversedNameB);
+ })
+ });
+
+ App.PersonController = Ember.ObjectController.extend({
+ reversedName: function() {
+ return reverse(get(this, 'name'));
+ }.property('name')
+ });
+ ```
+
+ Dependent keys whose values are not arrays are treated as regular
+ dependencies: when they change, the computed property is completely
+ recalculated. It is sometimes useful to have dependent arrays with similar
+ semantics. Dependent keys which end in `.[]` do not use "one at a time"
+ semantics. When an item is added or removed from such a dependency, the
+ computed property is completely recomputed.
+
+ When the computed property is completely recomputed, the `accumulatedValue`
+ is discarded, it starts with `initialValue` again, and each item is passed
+ to `addedItem` in turn.
+
+ Example
+
+ ```javascript
+ Ember.Object.extend({
+ // When `string` is changed, `computed` is completely recomputed.
+ string: 'a string',
+
+ // When an item is added to `array`, `addedItem` is called.
+ array: [],
+
+ // When an item is added to `anotherArray`, `computed` is completely
+ // recomputed.
+ anotherArray: [],
+
+ computed: Ember.reduceComputed('string', 'array', 'anotherArray.[]', {
+ addedItem: addedItemCallback,
+ removedItem: removedItemCallback
+ })
+ });
+ ```
+
+ @method reduceComputed
+ @for Ember
+ @param {String} [dependentKeys*]
+ @param {Object} options
+ @return {Ember.ComputedProperty}
+ */
+ function reduceComputed(options) {
+ var args;
+
+ if (arguments.length > 1) {
+ args = a_slice.call(arguments, 0, -1);
+ options = a_slice.call(arguments, -1)[0];
+ }
+
+ if (typeof options !== 'object') {
+ throw new EmberError('Reduce Computed Property declared without an options hash');
+ }
+
+ if (!('initialValue' in options)) {
+ throw new EmberError('Reduce Computed Property declared without an initial value');
+ }
+
+ var cp = new ReduceComputedProperty(options);
+
+ if (args) {
+ cp.property.apply(cp, args);
+ }
+
+ return cp;
+ }
+
+ __exports__.reduceComputed = reduceComputed;
+ });
+enifed("ember-runtime/computed/reduce_computed_macros",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/subarray","ember-metal/keys","ember-runtime/compare","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isArray = __dependency4__.isArray;
+ var guidFor = __dependency4__.guidFor;
+ var EmberError = __dependency5__["default"];
+ var forEach = __dependency6__.forEach;
+ var run = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var arrayComputed = __dependency9__.arrayComputed;
+ var reduceComputed = __dependency10__.reduceComputed;
+ var SubArray = __dependency11__["default"];
+ var keys = __dependency12__["default"];
+ var compare = __dependency13__["default"];
+
+ var a_slice = [].slice;
+
+ /**
+ A computed property that returns the sum of the value
+ in the dependent array.
+
+ @method computed.sum
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the sum of all values in the dependentKey's array
+ @since 1.4.0
+ */
+
+ function sum(dependentKey){
+ return reduceComputed(dependentKey, {
+ initialValue: 0,
+
+ addedItem: function(accumulatedValue, item, changeMeta, instanceMeta){
+ return accumulatedValue + item;
+ },
+
+ removedItem: function(accumulatedValue, item, changeMeta, instanceMeta){
+ return accumulatedValue - item;
+ }
+ });
+ }
+
+ __exports__.sum = sum;/**
+ A computed property that calculates the maximum value in the
+ dependent array. This will return `-Infinity` when the dependent
+ array is empty.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age'),
+ maxChildAge: Ember.computed.max('childAges')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('maxChildAge'); // -Infinity
+ lordByron.get('children').pushObject({
+ name: 'Augusta Ada Byron', age: 7
+ });
+ lordByron.get('maxChildAge'); // 7
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('maxChildAge'); // 8
+ ```
+
+ @method computed.max
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the largest value in the dependentKey's array
+ */
+ function max(dependentKey) {
+ return reduceComputed(dependentKey, {
+ initialValue: -Infinity,
+
+ addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.max(accumulatedValue, item);
+ },
+
+ removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item < accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ }
+
+ __exports__.max = max;/**
+ A computed property that calculates the minimum value in the
+ dependent array. This will return `Infinity` when the dependent
+ array is empty.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age'),
+ minChildAge: Ember.computed.min('childAges')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('minChildAge'); // Infinity
+ lordByron.get('children').pushObject({
+ name: 'Augusta Ada Byron', age: 7
+ });
+ lordByron.get('minChildAge'); // 7
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('minChildAge'); // 5
+ ```
+
+ @method computed.min
+ @for Ember
+ @param {String} dependentKey
+ @return {Ember.ComputedProperty} computes the smallest value in the dependentKey's array
+ */
+ function min(dependentKey) {
+ return reduceComputed(dependentKey, {
+ initialValue: Infinity,
+
+ addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ return Math.min(accumulatedValue, item);
+ },
+
+ removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) {
+ if (item > accumulatedValue) {
+ return accumulatedValue;
+ }
+ }
+ });
+ }
+
+ __exports__.min = min;/**
+ Returns an array mapped via the callback
+
+ The callback method you provide should have the following signature.
+ `item` is the current item in the iteration.
+ `index` is the integer index of the current item in the iteration.
+
+ ```javascript
+ function(item, index);
+ ```
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ excitingChores: Ember.computed.map('chores', function(chore, index) {
+ return chore.toUpperCase() + '!';
+ })
+ });
+
+ var hamster = Hamster.create({
+ chores: ['clean', 'write more unit tests']
+ });
+
+ hamster.get('excitingChores'); // ['CLEAN!', 'WRITE MORE UNIT TESTS!']
+ ```
+
+ @method computed.map
+ @for Ember
+ @param {String} dependentKey
+ @param {Function} callback
+ @return {Ember.ComputedProperty} an array mapped via the callback
+ */
+ function map(dependentKey, callback) {
+ var options = {
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var mapped = callback.call(this, item, changeMeta.index);
+ array.insertAt(changeMeta.index, mapped);
+ return array;
+ },
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ array.removeAt(changeMeta.index, 1);
+ return array;
+ }
+ };
+
+ return arrayComputed(dependentKey, options);
+ }
+
+ __exports__.map = map;/**
+ Returns an array mapped to the specified key.
+
+ ```javascript
+ var Person = Ember.Object.extend({
+ childAges: Ember.computed.mapBy('children', 'age')
+ });
+
+ var lordByron = Person.create({ children: [] });
+
+ lordByron.get('childAges'); // []
+ lordByron.get('children').pushObject({ name: 'Augusta Ada Byron', age: 7 });
+ lordByron.get('childAges'); // [7]
+ lordByron.get('children').pushObjects([{
+ name: 'Allegra Byron',
+ age: 5
+ }, {
+ name: 'Elizabeth Medora Leigh',
+ age: 8
+ }]);
+ lordByron.get('childAges'); // [7, 5, 8]
+ ```
+
+ @method computed.mapBy
+ @for Ember
+ @param {String} dependentKey
+ @param {String} propertyKey
+ @return {Ember.ComputedProperty} an array mapped to the specified key
+ */
+ function mapBy (dependentKey, propertyKey) {
+ var callback = function(item) { return get(item, propertyKey); };
+ return map(dependentKey + '.@each.' + propertyKey, callback);
+ }
+
+ __exports__.mapBy = mapBy;/**
+ @method computed.mapProperty
+ @for Ember
+ @deprecated Use `Ember.computed.mapBy` instead
+ @param dependentKey
+ @param propertyKey
+ */
+ var mapProperty = mapBy;
+ __exports__.mapProperty = mapProperty;
+ /**
+ Filters the array by the callback.
+
+ The callback method you provide should have the following signature.
+ `item` is the current item in the iteration.
+ `index` is the integer index of the current item in the iteration.
+
+ ```javascript
+ function(item, index);
+ ```
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ remainingChores: Ember.computed.filter('chores', function(chore, index) {
+ return !chore.done;
+ })
+ });
+
+ var hamster = Hamster.create({
+ chores: [
+ { name: 'cook', done: true },
+ { name: 'clean', done: true },
+ { name: 'write more unit tests', done: false }
+ ]
+ });
+
+ hamster.get('remainingChores'); // [{name: 'write more unit tests', done: false}]
+ ```
+
+ @method computed.filter
+ @for Ember
+ @param {String} dependentKey
+ @param {Function} callback
+ @return {Ember.ComputedProperty} the filtered array
+ */
+ function filter(dependentKey, callback) {
+ var options = {
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.filteredArrayIndexes = new SubArray();
+ },
+
+ addedItem: function (array, item, changeMeta, instanceMeta) {
+ var match = !!callback.call(this, item, changeMeta.index);
+ var filterIndex = instanceMeta.filteredArrayIndexes.addItem(changeMeta.index, match);
+
+ if (match) {
+ array.insertAt(filterIndex, item);
+ }
+
+ return array;
+ },
+
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ var filterIndex = instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index);
+
+ if (filterIndex > -1) {
+ array.removeAt(filterIndex);
+ }
+
+ return array;
+ }
+ };
+
+ return arrayComputed(dependentKey, options);
+ }
+
+ __exports__.filter = filter;/**
+ Filters the array by the property and value
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ remainingChores: Ember.computed.filterBy('chores', 'done', false)
+ });
+
+ var hamster = Hamster.create({
+ chores: [
+ { name: 'cook', done: true },
+ { name: 'clean', done: true },
+ { name: 'write more unit tests', done: false }
+ ]
+ });
+
+ hamster.get('remainingChores'); // [{ name: 'write more unit tests', done: false }]
+ ```
+
+ @method computed.filterBy
+ @for Ember
+ @param {String} dependentKey
+ @param {String} propertyKey
+ @param {*} value
+ @return {Ember.ComputedProperty} the filtered array
+ */
+ function filterBy (dependentKey, propertyKey, value) {
+ var callback;
+
+ if (arguments.length === 2) {
+ callback = function(item) {
+ return get(item, propertyKey);
+ };
+ } else {
+ callback = function(item) {
+ return get(item, propertyKey) === value;
+ };
+ }
+
+ return filter(dependentKey + '.@each.' + propertyKey, callback);
+ }
+
+ __exports__.filterBy = filterBy;/**
+ @method computed.filterProperty
+ @for Ember
+ @param dependentKey
+ @param propertyKey
+ @param value
+ @deprecated Use `Ember.computed.filterBy` instead
+ */
+ var filterProperty = filterBy;
+ __exports__.filterProperty = filterProperty;
+ /**
+ A computed property which returns a new array with all the unique
+ elements from one or more dependent arrays.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ uniqueFruits: Ember.computed.uniq('fruits')
+ });
+
+ var hamster = Hamster.create({
+ fruits: [
+ 'banana',
+ 'grape',
+ 'kale',
+ 'banana'
+ ]
+ });
+
+ hamster.get('uniqueFruits'); // ['banana', 'grape', 'kale']
+ ```
+
+ @method computed.uniq
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ unique elements from the dependent array
+ */
+ function uniq() {
+ var args = a_slice.call(arguments);
+
+ args.push({
+ initialize: function(array, changeMeta, instanceMeta) {
+ instanceMeta.itemCounts = {};
+ },
+
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var guid = guidFor(item);
+
+ if (!instanceMeta.itemCounts[guid]) {
+ instanceMeta.itemCounts[guid] = 1;
+ array.pushObject(item);
+ } else {
+ ++instanceMeta.itemCounts[guid];
+ }
+ return array;
+ },
+
+ removedItem: function(array, item, _, instanceMeta) {
+ var guid = guidFor(item);
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (--itemCounts[guid] === 0) {
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+
+ return arrayComputed.apply(null, args);
+ }
+
+ __exports__.uniq = uniq;/**
+ Alias for [Ember.computed.uniq](/api/#method_computed_uniq).
+
+ @method computed.union
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ unique elements from the dependent array
+ */
+ var union = uniq;
+ __exports__.union = union;
+ /**
+ A computed property which returns a new array with all the duplicated
+ elements from two or more dependent arrays.
+
+ Example
+
+ ```javascript
+ var obj = Ember.Object.createWithMixins({
+ adaFriends: ['Charles Babbage', 'John Hobhouse', 'William King', 'Mary Somerville'],
+ charlesFriends: ['William King', 'Mary Somerville', 'Ada Lovelace', 'George Peacock'],
+ friendsInCommon: Ember.computed.intersect('adaFriends', 'charlesFriends')
+ });
+
+ obj.get('friendsInCommon'); // ['William King', 'Mary Somerville']
+ ```
+
+ @method computed.intersect
+ @for Ember
+ @param {String} propertyKey*
+ @return {Ember.ComputedProperty} computes a new array with all the
+ duplicated elements from the dependent arrays
+ */
+ function intersect() {
+ var args = a_slice.call(arguments);
+
+ args.push({
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.itemCounts = {};
+ },
+
+ addedItem: function(array, item, changeMeta, instanceMeta) {
+ var itemGuid = guidFor(item);
+ var dependentGuid = guidFor(changeMeta.arrayChanged);
+ var numberOfDependentArrays = changeMeta.property._dependentKeys.length;
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (!itemCounts[itemGuid]) {
+ itemCounts[itemGuid] = {};
+ }
+
+ if (itemCounts[itemGuid][dependentGuid] === undefined) {
+ itemCounts[itemGuid][dependentGuid] = 0;
+ }
+
+ if (++itemCounts[itemGuid][dependentGuid] === 1 &&
+ numberOfDependentArrays === keys(itemCounts[itemGuid]).length) {
+ array.addObject(item);
+ }
+
+ return array;
+ },
+
+ removedItem: function(array, item, changeMeta, instanceMeta) {
+ var itemGuid = guidFor(item);
+ var dependentGuid = guidFor(changeMeta.arrayChanged);
+ var numberOfDependentArrays = changeMeta.property._dependentKeys.length;
+ var numberOfArraysItemAppearsIn;
+ var itemCounts = instanceMeta.itemCounts;
+
+ if (itemCounts[itemGuid][dependentGuid] === undefined) {
+ itemCounts[itemGuid][dependentGuid] = 0;
+ }
+
+ if (--itemCounts[itemGuid][dependentGuid] === 0) {
+ delete itemCounts[itemGuid][dependentGuid];
+ numberOfArraysItemAppearsIn = keys(itemCounts[itemGuid]).length;
+
+ if (numberOfArraysItemAppearsIn === 0) {
+ delete itemCounts[itemGuid];
+ }
+
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+
+ return arrayComputed.apply(null, args);
+ }
+
+ __exports__.intersect = intersect;/**
+ A computed property which returns a new array with all the
+ properties from the first dependent array that are not in the second
+ dependent array.
+
+ Example
+
+ ```javascript
+ var Hamster = Ember.Object.extend({
+ likes: ['banana', 'grape', 'kale'],
+ wants: Ember.computed.setDiff('likes', 'fruits')
+ });
+
+ var hamster = Hamster.create({
+ fruits: [
+ 'grape',
+ 'kale',
+ ]
+ });
+
+ hamster.get('wants'); // ['banana']
+ ```
+
+ @method computed.setDiff
+ @for Ember
+ @param {String} setAProperty
+ @param {String} setBProperty
+ @return {Ember.ComputedProperty} computes a new array with all the
+ items from the first dependent array that are not in the second
+ dependent array
+ */
+ function setDiff(setAProperty, setBProperty) {
+ if (arguments.length !== 2) {
+ throw new EmberError('setDiff requires exactly two dependent arrays.');
+ }
+
+ return arrayComputed(setAProperty, setBProperty, {
+ addedItem: function (array, item, changeMeta, instanceMeta) {
+ var setA = get(this, setAProperty);
+ var setB = get(this, setBProperty);
+
+ if (changeMeta.arrayChanged === setA) {
+ if (!setB.contains(item)) {
+ array.addObject(item);
+ }
+ } else {
+ array.removeObject(item);
+ }
+
+ return array;
+ },
+
+ removedItem: function (array, item, changeMeta, instanceMeta) {
+ var setA = get(this, setAProperty);
+ var setB = get(this, setBProperty);
+
+ if (changeMeta.arrayChanged === setB) {
+ if (setA.contains(item)) {
+ array.addObject(item);
+ }
+ } else {
+ array.removeObject(item);
+ }
+
+ return array;
+ }
+ });
+ }
+
+ __exports__.setDiff = setDiff;function binarySearch(array, item, low, high) {
+ var mid, midItem, res, guidMid, guidItem;
+
+ if (arguments.length < 4) {
+ high = get(array, 'length');
+ }
+
+ if (arguments.length < 3) {
+ low = 0;
+ }
+
+ if (low === high) {
+ return low;
+ }
+
+ mid = low + Math.floor((high - low) / 2);
+ midItem = array.objectAt(mid);
+
+ guidMid = guidFor(midItem);
+ guidItem = guidFor(item);
+
+ if (guidMid === guidItem) {
+ return mid;
+ }
+
+ res = this.order(midItem, item);
+
+ if (res === 0) {
+ res = guidMid < guidItem ? -1 : 1;
+ }
+
+
+ if (res < 0) {
+ return this.binarySearch(array, item, mid+1, high);
+ } else if (res > 0) {
+ return this.binarySearch(array, item, low, mid);
+ }
+
+ return mid;
+ }
+
+
+ /**
+ A computed property which returns a new array with all the
+ properties from the first dependent array sorted based on a property
+ or sort function.
+
+ The callback method you provide should have the following signature:
+
+ ```javascript
+ function(itemA, itemB);
+ ```
+
+ - `itemA` the first item to compare.
+ - `itemB` the second item to compare.
+
+ This function should return negative number (e.g. `-1`) when `itemA` should come before
+ `itemB`. It should return positive number (e.g. `1`) when `itemA` should come after
+ `itemB`. If the `itemA` and `itemB` are equal this function should return `0`.
+
+ Therefore, if this function is comparing some numeric values, simple `itemA - itemB` or
+ `itemA.get( 'foo' ) - itemB.get( 'foo' )` can be used instead of series of `if`.
+
+ Example
+
+ ```javascript
+ var ToDoList = Ember.Object.extend({
+ // using standard ascending sort
+ todosSorting: ['name'],
+ sortedTodos: Ember.computed.sort('todos', 'todosSorting'),
+
+ // using descending sort
+ todosSortingDesc: ['name:desc'],
+ sortedTodosDesc: Ember.computed.sort('todos', 'todosSortingDesc'),
+
+ // using a custom sort function
+ priorityTodos: Ember.computed.sort('todos', function(a, b){
+ if (a.priority > b.priority) {
+ return 1;
+ } else if (a.priority < b.priority) {
+ return -1;
+ }
+
+ return 0;
+ })
+ });
+
+ var todoList = ToDoList.create({todos: [
+ { name: 'Unit Test', priority: 2 },
+ { name: 'Documentation', priority: 3 },
+ { name: 'Release', priority: 1 }
+ ]});
+
+ todoList.get('sortedTodos'); // [{ name:'Documentation', priority:3 }, { name:'Release', priority:1 }, { name:'Unit Test', priority:2 }]
+ todoList.get('sortedTodosDesc'); // [{ name:'Unit Test', priority:2 }, { name:'Release', priority:1 }, { name:'Documentation', priority:3 }]
+ todoList.get('priorityTodos'); // [{ name:'Release', priority:1 }, { name:'Unit Test', priority:2 }, { name:'Documentation', priority:3 }]
+ ```
+
+ @method computed.sort
+ @for Ember
+ @param {String} dependentKey
+ @param {String or Function} sortDefinition a dependent key to an
+ array of sort properties (add `:desc` to the arrays sort properties to sort descending) or a function to use when sorting
+ @return {Ember.ComputedProperty} computes a new sorted array based
+ on the sort property array or callback function
+ */
+ function sort(itemsKey, sortDefinition) {
+
+ if (typeof sortDefinition === 'function') {
+ return customSort(itemsKey, sortDefinition);
+ } else {
+ return propertySort(itemsKey, sortDefinition);
+ }
+ }
+
+ __exports__.sort = sort;function customSort(itemsKey, comparator) {
+ return arrayComputed(itemsKey, {
+ initialize: function (array, changeMeta, instanceMeta) {
+ instanceMeta.order = comparator;
+ instanceMeta.binarySearch = binarySearch;
+ instanceMeta.waitingInsertions = [];
+ instanceMeta.insertWaiting = function() {
+ var index, item;
+ var waiting = instanceMeta.waitingInsertions;
+ instanceMeta.waitingInsertions = [];
+ for (var i=0; i{{post.title}} ({{post.titleLength}} characters)
+ {{/each}}
+ ```
+
+ ```javascript
+ App.PostsController = Ember.ArrayController.extend({
+ itemController: 'post'
+ });
+
+ App.PostController = Ember.ObjectController.extend({
+ // the `title` property will be proxied to the underlying post.
+ titleLength: function() {
+ return this.get('title').length;
+ }.property('title')
+ });
+ ```
+
+ In some cases it is helpful to return a different `itemController` depending
+ on the particular item. Subclasses can do this by overriding
+ `lookupItemController`.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ lookupItemController: function( object ) {
+ if (object.get('isSpecial')) {
+ return "special"; // use App.SpecialController
+ } else {
+ return "regular"; // use App.RegularController
+ }
+ }
+ });
+ ```
+
+ The itemController instances will have a `parentController` property set to
+ the `ArrayController` instance.
+
+ @class ArrayController
+ @namespace Ember
+ @extends Ember.ArrayProxy
+ @uses Ember.SortableMixin
+ @uses Ember.ControllerMixin
+ */
+
+ __exports__["default"] = ArrayProxy.extend(ControllerMixin, SortableMixin, {
+
+ /**
+ The controller used to wrap items, if any. If the value is a string, it will
+ be used to lookup the container for the controller. As an alternative, you
+ can also provide a controller class as the value.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ itemController: Ember.ObjectController.extend({
+ //Item Controller Implementation
+ })
+ });
+ ```
+
+ @property itemController
+ @type String | Ember.Controller
+ @default null
+ */
+ itemController: null,
+
+ /**
+ Return the name of the controller to wrap items, or `null` if items should
+ be returned directly. The default implementation simply returns the
+ `itemController` property, but subclasses can override this method to return
+ different controllers for different objects.
+
+ For example:
+
+ ```javascript
+ App.MyArrayController = Ember.ArrayController.extend({
+ lookupItemController: function( object ) {
+ if (object.get('isSpecial')) {
+ return "special"; // use App.SpecialController
+ } else {
+ return "regular"; // use App.RegularController
+ }
+ }
+ });
+ ```
+
+ @method lookupItemController
+ @param {Object} object
+ @return {String}
+ */
+ lookupItemController: function(object) {
+ return get(this, 'itemController');
+ },
+
+ objectAtContent: function(idx) {
+ var length = get(this, 'length');
+ var arrangedContent = get(this, 'arrangedContent');
+ var object = arrangedContent && arrangedContent.objectAt(idx);
+ var controllerClass;
+
+ if (idx >= 0 && idx < length) {
+ controllerClass = this.lookupItemController(object);
+
+ if (controllerClass) {
+ return this.controllerAt(idx, object, controllerClass);
+ }
+ }
+
+ // When `controllerClass` is falsy, we have not opted in to using item
+ // controllers, so return the object directly.
+
+ // When the index is out of range, we want to return the "out of range"
+ // value, whatever that might be. Rather than make assumptions
+ // (e.g. guessing `null` or `undefined`) we defer this to `arrangedContent`.
+ return object;
+ },
+
+ arrangedContentDidChange: function() {
+ this._super();
+ this._resetSubControllers();
+ },
+
+ arrayContentDidChange: function(idx, removedCnt, addedCnt) {
+ var subControllers = this._subControllers;
+
+ if (subControllers.length) {
+ var subControllersToRemove = subControllers.slice(idx, idx + removedCnt);
+
+ forEach(subControllersToRemove, function(subController) {
+ if (subController) {
+ subController.destroy();
+ }
+ });
+
+ replace(subControllers, idx, removedCnt, new Array(addedCnt));
+ }
+
+ // The shadow array of subcontrollers must be updated before we trigger
+ // observers, otherwise observers will get the wrong subcontainer when
+ // calling `objectAt`
+ this._super(idx, removedCnt, addedCnt);
+ },
+
+ init: function() {
+ this._super();
+ this._subControllers = [];
+ },
+
+ model: computed(function () {
+ return Ember.A();
+ }),
+
+ /**
+ * Flag to mark as being "virtual". Used to keep this instance
+ * from participating in the parentController hierarchy.
+ *
+ * @private
+ * @property _isVirtual
+ * @type Boolean
+ */
+ _isVirtual: false,
+
+ controllerAt: function(idx, object, controllerClass) {
+ var container = get(this, 'container');
+ var subControllers = this._subControllers;
+ var fullName, subController, subControllerFactory, parentController, options;
+
+ if (subControllers.length > idx) {
+ subController = subControllers[idx];
+
+ if (subController) {
+ return subController;
+ }
+ }
+
+ if (this._isVirtual) {
+ parentController = get(this, 'parentController');
+ } else {
+ parentController = this;
+ }
+
+
+ fullName = 'controller:' + controllerClass;
+
+ if (!container.has(fullName)) {
+ throw new EmberError('Could not resolve itemController: "' + controllerClass + '"');
+ }
+
+ subController = container.lookupFactory(fullName).create({
+ target: parentController,
+ parentController: parentController,
+ model: object
+ });
+
+
+ subControllers[idx] = subController;
+
+ return subController;
+ },
+
+ _subControllers: null,
+
+ _resetSubControllers: function() {
+ var controller;
+ var subControllers = this._subControllers;
+
+ if (subControllers.length) {
+ for (var i = 0, length = subControllers.length; length > i; i++) {
+ controller = subControllers[i];
+
+ if (controller) {
+ controller.destroy();
+ }
+ }
+
+ subControllers.length = 0;
+ }
+ },
+
+ willDestroy: function() {
+ this._resetSubControllers();
+ this._super();
+ }
+ });
+ });
+enifed("ember-runtime/controllers/controller",
+ ["ember-runtime/system/object","ember-runtime/mixins/controller","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+ var Mixin = __dependency2__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ @class Controller
+ @namespace Ember
+ @extends Ember.Object
+ @uses Ember.ControllerMixin
+ */
+ __exports__["default"] = EmberObject.extend(Mixin);
+ });
+enifed("ember-runtime/controllers/object_controller",
+ ["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var ControllerMixin = __dependency1__["default"];
+ var ObjectProxy = __dependency2__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ `Ember.ObjectController` is part of Ember's Controller layer. It is intended
+ to wrap a single object, proxying unhandled attempts to `get` and `set` to the underlying
+ model object, and to forward unhandled action attempts to its `target`.
+
+ `Ember.ObjectController` derives this functionality from its superclass
+ `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin.
+
+ @class ObjectController
+ @namespace Ember
+ @extends Ember.ObjectProxy
+ @uses Ember.ControllerMixin
+ **/
+ __exports__["default"] = ObjectProxy.extend(ControllerMixin);
+ });
+enifed("ember-runtime/copy",
+ ["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var indexOf = __dependency1__.indexOf;
+ var typeOf = __dependency2__.typeOf;
+ var EmberObject = __dependency3__["default"];
+ var Copyable = __dependency4__["default"];
+
+ function _copy(obj, deep, seen, copies) {
+ var ret, loc, key;
+
+ // primitive data types are immutable, just return them.
+ if (typeof obj !== 'object' || obj === null) {
+ return obj;
+ }
+
+ // avoid cyclical loops
+ if (deep && (loc = indexOf(seen, obj)) >= 0) {
+ return copies[loc];
+ }
+
+
+ // IMPORTANT: this specific test will detect a native array only. Any other
+ // object will need to implement Copyable.
+ if (typeOf(obj) === 'array') {
+ ret = obj.slice();
+
+ if (deep) {
+ loc = ret.length;
+
+ while (--loc >= 0) {
+ ret[loc] = _copy(ret[loc], deep, seen, copies);
+ }
+ }
+ } else if (Copyable && Copyable.detect(obj)) {
+ ret = obj.copy(deep, seen, copies);
+ } else if (obj instanceof Date) {
+ ret = new Date(obj.getTime());
+ } else {
+ ret = {};
+
+ for (key in obj) {
+ // support Null prototype
+ if (!Object.prototype.hasOwnProperty.call(obj, key)) {
+ continue;
+ }
+
+ // Prevents browsers that don't respect non-enumerability from
+ // copying internal Ember properties
+ if (key.substring(0, 2) === '__') {
+ continue;
+ }
+
+ ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key];
+ }
+ }
+
+ if (deep) {
+ seen.push(obj);
+ copies.push(ret);
+ }
+
+ return ret;
+ }
+
+ /**
+ Creates a clone of the passed object. This function can take just about
+ any type of object and create a clone of it, including primitive values
+ (which are not actually cloned because they are immutable).
+
+ If the passed object implements the `clone()` method, then this function
+ will simply call that method and return the result.
+
+ @method copy
+ @for Ember
+ @param {Object} obj The object to clone
+ @param {Boolean} deep If true, a deep copy of the object is made
+ @return {Object} The cloned object
+ */
+ __exports__["default"] = function copy(obj, deep) {
+ // fast paths
+ if ('object' !== typeof obj || obj === null) {
+ return obj; // can't copy primitives
+ }
+
+ if (Copyable && Copyable.detect(obj)) {
+ return obj.copy(deep);
+ }
+
+ return _copy(obj, deep, deep ? [] : null, deep ? [] : null);
+ }
+ });
+enifed("ember-runtime/core",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ Compares two objects, returning true if they are logically equal. This is
+ a deeper comparison than a simple triple equal. For sets it will compare the
+ internal objects. For any other object that implements `isEqual()` it will
+ respect that method.
+
+ ```javascript
+ Ember.isEqual('hello', 'hello'); // true
+ Ember.isEqual(1, 2); // false
+ Ember.isEqual([4, 2], [4, 2]); // false
+ ```
+
+ @method isEqual
+ @for Ember
+ @param {Object} a first object to compare
+ @param {Object} b second object to compare
+ @return {Boolean}
+ */
+ var isEqual = function isEqual(a, b) {
+ if (a && typeof a.isEqual === 'function') {
+ return a.isEqual(b);
+ }
+
+ if (a instanceof Date && b instanceof Date) {
+ return a.getTime() === b.getTime();
+ }
+
+ return a === b;
+ };
+ __exports__.isEqual = isEqual;
+ });
+enifed("ember-runtime/ext/function",
+ ["ember-metal/core","ember-metal/expand_properties","ember-metal/computed","ember-metal/mixin"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.EXTEND_PROTOTYPES, Ember.assert
+ var expandProperties = __dependency2__["default"];
+ var computed = __dependency3__.computed;
+ var observer = __dependency4__.observer;
+
+ var a_slice = Array.prototype.slice;
+ var FunctionPrototype = Function.prototype;
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) {
+
+ /**
+ The `property` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ `true`, which is the default.
+
+ Computed properties allow you to treat a function like a property:
+
+ ```javascript
+ MyApp.President = Ember.Object.extend({
+ firstName: '',
+ lastName: '',
+
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+ }.property() // Call this flag to mark the function as a property
+ });
+
+ var president = MyApp.President.create({
+ firstName: 'Barack',
+ lastName: 'Obama'
+ });
+
+ president.get('fullName'); // 'Barack Obama'
+ ```
+
+ Treating a function like a property is useful because they can work with
+ bindings, just like any other property.
+
+ Many computed properties have dependencies on other properties. For
+ example, in the above example, the `fullName` property depends on
+ `firstName` and `lastName` to determine its value. You can tell Ember
+ about these dependencies like this:
+
+ ```javascript
+ MyApp.President = Ember.Object.extend({
+ firstName: '',
+ lastName: '',
+
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+
+ // Tell Ember.js that this computed property depends on firstName
+ // and lastName
+ }.property('firstName', 'lastName')
+ });
+ ```
+
+ Make sure you list these dependencies so Ember knows when to update
+ bindings that connect to a computed property. Changing a dependency
+ will not immediately trigger an update of the computed property, but
+ will instead clear the cache so that it is updated when the next `get`
+ is called on the property.
+
+ See [Ember.ComputedProperty](/api/classes/Ember.ComputedProperty.html), [Ember.computed](/api/#method_computed).
+
+ @method property
+ @for Function
+ */
+ FunctionPrototype.property = function () {
+ var ret = computed(this);
+ // ComputedProperty.prototype.property expands properties; no need for us to
+ // do so here.
+ return ret.property.apply(ret, arguments);
+ };
+
+ /**
+ The `observes` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ true, which is the default.
+
+ You can observe property changes simply by adding the `observes`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property changes
+ }.observes('value')
+ });
+ ```
+
+ In the future this method may become asynchronous. If you want to ensure
+ synchronous behavior, use `observesImmediately`.
+
+ See `Ember.observer`.
+
+ @method observes
+ @for Function
+ */
+ FunctionPrototype.observes = function() {
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var x = 0; x < length; x++) {
+ args[x] = arguments[x];
+ }
+ return observer.apply(this, args.concat(this));
+ };
+
+ /**
+ The `observesImmediately` extension of Javascript's Function prototype is
+ available when `Ember.EXTEND_PROTOTYPES` or
+ `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default.
+
+ You can observe property changes simply by adding the `observesImmediately`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes immediately after the "value" property changes
+ }.observesImmediately('value')
+ });
+ ```
+
+ In the future, `observes` may become asynchronous. In this event,
+ `observesImmediately` will maintain the synchronous behavior.
+
+ See `Ember.immediateObserver`.
+
+ @method observesImmediately
+ @for Function
+ */
+ FunctionPrototype.observesImmediately = function () {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ var arg = arguments[i];
+ }
+
+ // observes handles property expansion
+ return this.observes.apply(this, arguments);
+ };
+
+ /**
+ The `observesBefore` extension of Javascript's Function prototype is
+ available when `Ember.EXTEND_PROTOTYPES` or
+ `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default.
+
+ You can get notified when a property change is about to happen by
+ by adding the `observesBefore` call to the end of your method
+ declarations in classes that you write. For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property is about to change
+ }.observesBefore('value')
+ });
+ ```
+
+ See `Ember.beforeObserver`.
+
+ @method observesBefore
+ @for Function
+ */
+ FunctionPrototype.observesBefore = function () {
+ var watched = [];
+ var addWatchedProperty = function (obs) {
+ watched.push(obs);
+ };
+
+ for (var i = 0, l = arguments.length; i < l; ++i) {
+ expandProperties(arguments[i], addWatchedProperty);
+ }
+
+ this.__ember_observesBefore__ = watched;
+
+ return this;
+ };
+
+ /**
+ The `on` extension of Javascript's Function prototype is available
+ when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
+ true, which is the default.
+
+ You can listen for events simply by adding the `on` call to the end of
+ your method declarations in classes or mixins that you write. For example:
+
+ ```javascript
+ Ember.Mixin.create({
+ doSomethingWithElement: function() {
+ // Executes whenever the "didInsertElement" event fires
+ }.on('didInsertElement')
+ });
+ ```
+
+ See `Ember.on`.
+
+ @method on
+ @for Function
+ */
+ FunctionPrototype.on = function () {
+ var events = a_slice.call(arguments);
+ this.__ember_listens__ = events;
+
+ return this;
+ };
+ }
+ });
+enifed("ember-runtime/ext/rsvp",
+ ["ember-metal/core","ember-metal/logger","ember-metal/run_loop","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /* globals RSVP:true */
+
+ var Ember = __dependency1__["default"];
+ var Logger = __dependency2__["default"];
+ var run = __dependency3__["default"];
+
+ var RSVP = requireModule('rsvp');
+ var testModuleName = 'ember-testing/test';
+ var Test;
+
+ var asyncStart = function() {
+ if (Ember.Test && Ember.Test.adapter) {
+ Ember.Test.adapter.asyncStart();
+ }
+ };
+
+ var asyncEnd = function() {
+ if (Ember.Test && Ember.Test.adapter) {
+ Ember.Test.adapter.asyncEnd();
+ }
+ };
+
+ RSVP.configure('async', function(callback, promise) {
+ var async = !run.currentRunLoop;
+
+ if (Ember.testing && async) { asyncStart(); }
+
+ run.backburner.schedule('actions', function(){
+ if (Ember.testing && async) { asyncEnd(); }
+ callback(promise);
+ });
+ });
+
+ RSVP.Promise.prototype.fail = function(callback, label){
+ return this['catch'](callback, label);
+ };
+
+ RSVP.onerrorDefault = function (error) {
+ if (error instanceof Error) {
+ if (Ember.testing) {
+ // ES6TODO: remove when possible
+ if (!Test && Ember.__loader.registry[testModuleName]) {
+ Test = requireModule(testModuleName)['default'];
+ }
+
+ if (Test && Test.adapter) {
+ Test.adapter.exception(error);
+ } else {
+ throw error;
+ }
+ } else if (Ember.onerror) {
+ Ember.onerror(error);
+ } else {
+ Logger.error(error.stack);
+ }
+ }
+ };
+
+ RSVP.on('error', RSVP.onerrorDefault);
+
+ __exports__["default"] = RSVP;
+ });
+enifed("ember-runtime/ext/string",
+ ["ember-metal/core","ember-runtime/system/string"],
+ function(__dependency1__, __dependency2__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.EXTEND_PROTOTYPES, Ember.assert, Ember.FEATURES
+ var fmt = __dependency2__.fmt;
+ var w = __dependency2__.w;
+ var loc = __dependency2__.loc;
+ var camelize = __dependency2__.camelize;
+ var decamelize = __dependency2__.decamelize;
+ var dasherize = __dependency2__.dasherize;
+ var underscore = __dependency2__.underscore;
+ var capitalize = __dependency2__.capitalize;
+ var classify = __dependency2__.classify;
+
+ var StringPrototype = String.prototype;
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
+
+ /**
+ See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt).
+
+ @method fmt
+ @for String
+ */
+ StringPrototype.fmt = function () {
+ return fmt(this, arguments);
+ };
+
+ /**
+ See [Ember.String.w](/api/classes/Ember.String.html#method_w).
+
+ @method w
+ @for String
+ */
+ StringPrototype.w = function () {
+ return w(this);
+ };
+
+ /**
+ See [Ember.String.loc](/api/classes/Ember.String.html#method_loc).
+
+ @method loc
+ @for String
+ */
+ StringPrototype.loc = function () {
+ return loc(this, arguments);
+ };
+
+ /**
+ See [Ember.String.camelize](/api/classes/Ember.String.html#method_camelize).
+
+ @method camelize
+ @for String
+ */
+ StringPrototype.camelize = function () {
+ return camelize(this);
+ };
+
+ /**
+ See [Ember.String.decamelize](/api/classes/Ember.String.html#method_decamelize).
+
+ @method decamelize
+ @for String
+ */
+ StringPrototype.decamelize = function () {
+ return decamelize(this);
+ };
+
+ /**
+ See [Ember.String.dasherize](/api/classes/Ember.String.html#method_dasherize).
+
+ @method dasherize
+ @for String
+ */
+ StringPrototype.dasherize = function () {
+ return dasherize(this);
+ };
+
+ /**
+ See [Ember.String.underscore](/api/classes/Ember.String.html#method_underscore).
+
+ @method underscore
+ @for String
+ */
+ StringPrototype.underscore = function () {
+ return underscore(this);
+ };
+
+ /**
+ See [Ember.String.classify](/api/classes/Ember.String.html#method_classify).
+
+ @method classify
+ @for String
+ */
+ StringPrototype.classify = function () {
+ return classify(this);
+ };
+
+ /**
+ See [Ember.String.capitalize](/api/classes/Ember.String.html#method_capitalize).
+
+ @method capitalize
+ @for String
+ */
+ StringPrototype.capitalize = function () {
+ return capitalize(this);
+ };
+ }
+ });
+enifed("ember-runtime/mixins/-proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var meta = __dependency4__.meta;
+ var addObserver = __dependency5__.addObserver;
+ var removeObserver = __dependency5__.removeObserver;
+ var addBeforeObserver = __dependency5__.addBeforeObserver;
+ var removeBeforeObserver = __dependency5__.removeBeforeObserver;
+ var propertyWillChange = __dependency6__.propertyWillChange;
+ var propertyDidChange = __dependency6__.propertyDidChange;
+ var computed = __dependency7__.computed;
+ var defineProperty = __dependency8__.defineProperty;
+ var Mixin = __dependency9__.Mixin;
+ var observer = __dependency9__.observer;
+ var fmt = __dependency10__.fmt;
+ var EmberObject = __dependency11__["default"];
+
+ function contentPropertyWillChange(content, contentKey) {
+ var key = contentKey.slice(8); // remove "content."
+ if (key in this) { return; } // if shadowed in proxy
+ propertyWillChange(this, key);
+ }
+
+ function contentPropertyDidChange(content, contentKey) {
+ var key = contentKey.slice(8); // remove "content."
+ if (key in this) { return; } // if shadowed in proxy
+ propertyDidChange(this, key);
+ }
+
+ /**
+ `Ember.ProxyMixin` forwards all properties not defined by the proxy itself
+ to a proxied `content` object. See Ember.ObjectProxy for more details.
+
+ @class ProxyMixin
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ The object whose properties will be forwarded.
+
+ @property content
+ @type Ember.Object
+ @default null
+ */
+ content: null,
+ _contentDidChange: observer('content', function() {
+ }),
+
+ isTruthy: computed.bool('content'),
+
+ _debugContainerKey: null,
+
+ willWatchProperty: function (key) {
+ var contentKey = 'content.' + key;
+ addBeforeObserver(this, contentKey, null, contentPropertyWillChange);
+ addObserver(this, contentKey, null, contentPropertyDidChange);
+ },
+
+ didUnwatchProperty: function (key) {
+ var contentKey = 'content.' + key;
+ removeBeforeObserver(this, contentKey, null, contentPropertyWillChange);
+ removeObserver(this, contentKey, null, contentPropertyDidChange);
+ },
+
+ unknownProperty: function (key) {
+ var content = get(this, 'content');
+ if (content) {
+ return get(content, key);
+ }
+ },
+
+ setUnknownProperty: function (key, value) {
+ var m = meta(this);
+ if (m.proto === this) {
+ // if marked as prototype then just defineProperty
+ // rather than delegate
+ defineProperty(this, key, null, value);
+ return value;
+ }
+
+ var content = get(this, 'content');
+ return set(content, key, value);
+ }
+
+ });
+ });
+enifed("ember-runtime/mixins/action_handler",
+ ["ember-metal/merge","ember-metal/mixin","ember-metal/property_get","ember-metal/utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var merge = __dependency1__["default"];
+ var Mixin = __dependency2__.Mixin;
+ var get = __dependency3__.get;
+ var typeOf = __dependency4__.typeOf;
+
+ /**
+ The `Ember.ActionHandler` mixin implements support for moving an `actions`
+ property to an `_actions` property at extend time, and adding `_actions`
+ to the object's mergedProperties list.
+
+ `Ember.ActionHandler` is available on some familiar classes including
+ `Ember.Route`, `Ember.View`, `Ember.Component`, and controllers such as
+ `Ember.Controller` and `Ember.ObjectController`.
+ (Internally the mixin is used by `Ember.CoreView`, `Ember.ControllerMixin`,
+ and `Ember.Route` and available to the above classes through
+ inheritance.)
+
+ @class ActionHandler
+ @namespace Ember
+ */
+ var ActionHandler = Mixin.create({
+ mergedProperties: ['_actions'],
+
+ /**
+ The collection of functions, keyed by name, available on this
+ `ActionHandler` as action targets.
+
+ These functions will be invoked when a matching `{{action}}` is triggered
+ from within a template and the application's current route is this route.
+
+ Actions can also be invoked from other parts of your application
+ via `ActionHandler#send`.
+
+ The `actions` hash will inherit action handlers from
+ the `actions` hash defined on extended parent classes
+ or mixins rather than just replace the entire hash, e.g.:
+
+ ```js
+ App.CanDisplayBanner = Ember.Mixin.create({
+ actions: {
+ displayBanner: function(msg) {
+ // ...
+ }
+ }
+ });
+
+ App.WelcomeRoute = Ember.Route.extend(App.CanDisplayBanner, {
+ actions: {
+ playMusic: function() {
+ // ...
+ }
+ }
+ });
+
+ // `WelcomeRoute`, when active, will be able to respond
+ // to both actions, since the actions hash is merged rather
+ // then replaced when extending mixins / parent classes.
+ this.send('displayBanner');
+ this.send('playMusic');
+ ```
+
+ Within a Controller, Route, View or Component's action handler,
+ the value of the `this` context is the Controller, Route, View or
+ Component object:
+
+ ```js
+ App.SongRoute = Ember.Route.extend({
+ actions: {
+ myAction: function() {
+ this.controllerFor("song");
+ this.transitionTo("other.route");
+ ...
+ }
+ }
+ });
+ ```
+
+ It is also possible to call `this._super()` from within an
+ action handler if it overrides a handler defined on a parent
+ class or mixin:
+
+ Take for example the following routes:
+
+ ```js
+ App.DebugRoute = Ember.Mixin.create({
+ actions: {
+ debugRouteInformation: function() {
+ console.debug("trololo");
+ }
+ }
+ });
+
+ App.AnnoyingDebugRoute = Ember.Route.extend(App.DebugRoute, {
+ actions: {
+ debugRouteInformation: function() {
+ // also call the debugRouteInformation of mixed in App.DebugRoute
+ this._super();
+
+ // show additional annoyance
+ window.alert(...);
+ }
+ }
+ });
+ ```
+
+ ## Bubbling
+
+ By default, an action will stop bubbling once a handler defined
+ on the `actions` hash handles it. To continue bubbling the action,
+ you must return `true` from the handler:
+
+ ```js
+ App.Router.map(function() {
+ this.resource("album", function() {
+ this.route("song");
+ });
+ });
+
+ App.AlbumRoute = Ember.Route.extend({
+ actions: {
+ startPlaying: function() {
+ }
+ }
+ });
+
+ App.AlbumSongRoute = Ember.Route.extend({
+ actions: {
+ startPlaying: function() {
+ // ...
+
+ if (actionShouldAlsoBeTriggeredOnParentRoute) {
+ return true;
+ }
+ }
+ }
+ });
+ ```
+
+ @property actions
+ @type Hash
+ @default null
+ */
+
+ /**
+ Moves `actions` to `_actions` at extend time. Note that this currently
+ modifies the mixin themselves, which is technically dubious but
+ is practically of little consequence. This may change in the future.
+
+ @private
+ @method willMergeMixin
+ */
+ willMergeMixin: function(props) {
+ var hashName;
+
+ if (!props._actions) {
+
+ if (typeOf(props.actions) === 'object') {
+ hashName = 'actions';
+ } else if (typeOf(props.events) === 'object') {
+ hashName = 'events';
+ }
+
+ if (hashName) {
+ props._actions = merge(props._actions || {}, props[hashName]);
+ }
+
+ delete props[hashName];
+ }
+ },
+
+ /**
+ Triggers a named action on the `ActionHandler`. Any parameters
+ supplied after the `actionName` string will be passed as arguments
+ to the action target function.
+
+ If the `ActionHandler` has its `target` property set, actions may
+ bubble to the `target`. Bubbling happens when an `actionName` can
+ not be found in the `ActionHandler`'s `actions` hash or if the
+ action target function returns `true`.
+
+ Example
+
+ ```js
+ App.WelcomeRoute = Ember.Route.extend({
+ actions: {
+ playTheme: function() {
+ this.send('playMusic', 'theme.mp3');
+ },
+ playMusic: function(track) {
+ // ...
+ }
+ }
+ });
+ ```
+
+ @method send
+ @param {String} actionName The action to trigger
+ @param {*} context a context to send with the action
+ */
+ send: function(actionName) {
+ var args = [].slice.call(arguments, 1);
+ var target;
+
+ if (this._actions && this._actions[actionName]) {
+ if (this._actions[actionName].apply(this, args) === true) {
+ // handler returned true, so this action will bubble
+ } else {
+ return;
+ }
+ }
+
+ if (target = get(this, 'target')) {
+ target.send.apply(target, arguments);
+ }
+ }
+ });
+
+ __exports__["default"] = ActionHandler;
+ });
+enifed("ember-runtime/mixins/array",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/computed","ember-metal/is_none","ember-runtime/mixins/enumerable","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/property_events","ember-metal/events","ember-metal/watching","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // ..........................................................
+ // HELPERS
+ //
+ var Ember = __dependency1__["default"];
+ // ES6TODO: Ember.A
+ var get = __dependency2__.get;
+ var computed = __dependency3__.computed;
+ var cacheFor = __dependency3__.cacheFor;
+ var isNone = __dependency4__.isNone;
+ var none = __dependency4__.none;
+ var Enumerable = __dependency5__["default"];
+ var map = __dependency6__.map;
+ var Mixin = __dependency7__.Mixin;
+ var required = __dependency7__.required;
+ var propertyWillChange = __dependency8__.propertyWillChange;
+ var propertyDidChange = __dependency8__.propertyDidChange;
+ var addListener = __dependency9__.addListener;
+ var removeListener = __dependency9__.removeListener;
+ var sendEvent = __dependency9__.sendEvent;
+ var hasListeners = __dependency9__.hasListeners;
+ var isWatching = __dependency10__.isWatching;
+
+ function arrayObserversHelper(obj, target, opts, operation, notify) {
+ var willChange = (opts && opts.willChange) || 'arrayWillChange';
+ var didChange = (opts && opts.didChange) || 'arrayDidChange';
+ var hasObservers = get(obj, 'hasArrayObservers');
+
+ if (hasObservers === notify) {
+ propertyWillChange(obj, 'hasArrayObservers');
+ }
+
+ operation(obj, '@array:before', target, willChange);
+ operation(obj, '@array:change', target, didChange);
+
+ if (hasObservers === notify) {
+ propertyDidChange(obj, 'hasArrayObservers');
+ }
+
+ return obj;
+ }
+
+ // ..........................................................
+ // ARRAY
+ //
+ /**
+ This mixin implements Observer-friendly Array-like behavior. It is not a
+ concrete implementation, but it can be used up by other classes that want
+ to appear like arrays.
+
+ For example, ArrayProxy and ArrayController are both concrete classes that can
+ be instantiated to implement array-like behavior. Both of these classes use
+ the Array Mixin by way of the MutableArray mixin, which allows observable
+ changes to be made to the underlying array.
+
+ Unlike `Ember.Enumerable,` this mixin defines methods specifically for
+ collections that provide index-ordered access to their contents. When you
+ are designing code that needs to accept any kind of Array-like object, you
+ should use these methods instead of Array primitives because these will
+ properly notify observers of changes to the array.
+
+ Although these methods are efficient, they do add a layer of indirection to
+ your application so it is a good idea to use them only when you need the
+ flexibility of using both true JavaScript arrays and "virtual" arrays such
+ as controllers and collections.
+
+ You can use the methods defined in this module to access and modify array
+ contents in a KVO-friendly way. You can also be notified whenever the
+ membership of an array changes by using `.observes('myArray.[]')`.
+
+ To support `Ember.Array` in your own class, you must override two
+ primitives to use it: `replace()` and `objectAt()`.
+
+ Note that the Ember.Array mixin also incorporates the `Ember.Enumerable`
+ mixin. All `Ember.Array`-like objects are also enumerable.
+
+ @class Array
+ @namespace Ember
+ @uses Ember.Enumerable
+ @since Ember 0.9.0
+ */
+ __exports__["default"] = Mixin.create(Enumerable, {
+
+ /**
+ Your array must support the `length` property. Your replace methods should
+ set this property whenever it changes.
+
+ @property {Number} length
+ */
+ length: required(),
+
+ /**
+ Returns the object at the given `index`. If the given `index` is negative
+ or is greater or equal than the array length, returns `undefined`.
+
+ This is one of the primitives you must implement to support `Ember.Array`.
+ If your object supports retrieving the value of an array item using `get()`
+ (i.e. `myArray.get(0)`), then you do not need to implement this method
+ yourself.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd'];
+
+ arr.objectAt(0); // 'a'
+ arr.objectAt(3); // 'd'
+ arr.objectAt(-1); // undefined
+ arr.objectAt(4); // undefined
+ arr.objectAt(5); // undefined
+ ```
+
+ @method objectAt
+ @param {Number} idx The index of the item to return.
+ @return {*} item at index or undefined
+ */
+ objectAt: function(idx) {
+ if (idx < 0 || idx >= get(this, 'length')) {
+ return undefined;
+ }
+
+ return get(this, idx);
+ },
+
+ /**
+ This returns the objects at the specified indexes, using `objectAt`.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd'];
+
+ arr.objectsAt([0, 1, 2]); // ['a', 'b', 'c']
+ arr.objectsAt([2, 3, 4]); // ['c', 'd', undefined]
+ ```
+
+ @method objectsAt
+ @param {Array} indexes An array of indexes of items to return.
+ @return {Array}
+ */
+ objectsAt: function(indexes) {
+ var self = this;
+
+ return map(indexes, function(idx) {
+ return self.objectAt(idx);
+ });
+ },
+
+ // overrides Ember.Enumerable version
+ nextObject: function(idx) {
+ return this.objectAt(idx);
+ },
+
+ /**
+ This is the handler for the special array content property. If you get
+ this property, it will return this. If you set this property to a new
+ array, it will replace the current content.
+
+ This property overrides the default property defined in `Ember.Enumerable`.
+
+ @property []
+ @return this
+ */
+ '[]': computed(function(key, value) {
+ if (value !== undefined) {
+ this.replace(0, get(this, 'length'), value);
+ }
+
+ return this;
+ }),
+
+ firstObject: computed(function() {
+ return this.objectAt(0);
+ }),
+
+ lastObject: computed(function() {
+ return this.objectAt(get(this, 'length') - 1);
+ }),
+
+ // optimized version from Enumerable
+ contains: function(obj) {
+ return this.indexOf(obj) >= 0;
+ },
+
+ // Add any extra methods to Ember.Array that are native to the built-in Array.
+ /**
+ Returns a new array that is a slice of the receiver. This implementation
+ uses the observable array methods to retrieve the objects for the new
+ slice.
+
+ ```javascript
+ var arr = ['red', 'green', 'blue'];
+
+ arr.slice(0); // ['red', 'green', 'blue']
+ arr.slice(0, 2); // ['red', 'green']
+ arr.slice(1, 100); // ['green', 'blue']
+ ```
+
+ @method slice
+ @param {Integer} beginIndex (Optional) index to begin slicing from.
+ @param {Integer} endIndex (Optional) index to end the slice at (but not included).
+ @return {Array} New array with specified slice
+ */
+ slice: function(beginIndex, endIndex) {
+ var ret = Ember.A();
+ var length = get(this, 'length');
+
+ if (isNone(beginIndex)) {
+ beginIndex = 0;
+ }
+
+ if (isNone(endIndex) || (endIndex > length)) {
+ endIndex = length;
+ }
+
+ if (beginIndex < 0) {
+ beginIndex = length + beginIndex;
+ }
+
+ if (endIndex < 0) {
+ endIndex = length + endIndex;
+ }
+
+ while (beginIndex < endIndex) {
+ ret[ret.length] = this.objectAt(beginIndex++);
+ }
+
+ return ret;
+ },
+
+ /**
+ Returns the index of the given object's first occurrence.
+ If no `startAt` argument is given, the starting location to
+ search is 0. If it's negative, will count backward from
+ the end of the array. Returns -1 if no match is found.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd', 'a'];
+
+ arr.indexOf('a'); // 0
+ arr.indexOf('z'); // -1
+ arr.indexOf('a', 2); // 4
+ arr.indexOf('a', -1); // 4
+ arr.indexOf('b', 3); // -1
+ arr.indexOf('a', 100); // -1
+ ```
+
+ @method indexOf
+ @param {Object} object the item to search for
+ @param {Number} startAt optional starting location to search, default 0
+ @return {Number} index or -1 if not found
+ */
+ indexOf: function(object, startAt) {
+ var len = get(this, 'length');
+ var idx;
+
+ if (startAt === undefined) {
+ startAt = 0;
+ }
+
+ if (startAt < 0) {
+ startAt += len;
+ }
+
+ for (idx = startAt; idx < len; idx++) {
+ if (this.objectAt(idx) === object) {
+ return idx;
+ }
+ }
+
+ return -1;
+ },
+
+ /**
+ Returns the index of the given object's last occurrence.
+ If no `startAt` argument is given, the search starts from
+ the last position. If it's negative, will count backward
+ from the end of the array. Returns -1 if no match is found.
+
+ ```javascript
+ var arr = ['a', 'b', 'c', 'd', 'a'];
+
+ arr.lastIndexOf('a'); // 4
+ arr.lastIndexOf('z'); // -1
+ arr.lastIndexOf('a', 2); // 0
+ arr.lastIndexOf('a', -1); // 4
+ arr.lastIndexOf('b', 3); // 1
+ arr.lastIndexOf('a', 100); // 4
+ ```
+
+ @method lastIndexOf
+ @param {Object} object the item to search for
+ @param {Number} startAt optional starting location to search, default 0
+ @return {Number} index or -1 if not found
+ */
+ lastIndexOf: function(object, startAt) {
+ var len = get(this, 'length');
+ var idx;
+
+ if (startAt === undefined || startAt >= len) {
+ startAt = len-1;
+ }
+
+ if (startAt < 0) {
+ startAt += len;
+ }
+
+ for (idx = startAt; idx >= 0; idx--) {
+ if (this.objectAt(idx) === object) {
+ return idx;
+ }
+ }
+
+ return -1;
+ },
+
+ // ..........................................................
+ // ARRAY OBSERVERS
+ //
+
+ /**
+ Adds an array observer to the receiving array. The array observer object
+ normally must implement two methods:
+
+ * `arrayWillChange(observedObj, start, removeCount, addCount)` - This method will be
+ called just before the array is modified.
+ * `arrayDidChange(observedObj, start, removeCount, addCount)` - This method will be
+ called just after the array is modified.
+
+ Both callbacks will be passed the observed object, starting index of the
+ change as well a a count of the items to be removed and added. You can use
+ these callbacks to optionally inspect the array during the change, clear
+ caches, or do any other bookkeeping necessary.
+
+ In addition to passing a target, you can also include an options hash
+ which you can use to override the method names that will be invoked on the
+ target.
+
+ @method addArrayObserver
+ @param {Object} target The observer object.
+ @param {Hash} opts Optional hash of configuration options including
+ `willChange` and `didChange` option.
+ @return {Ember.Array} receiver
+ */
+
+ addArrayObserver: function(target, opts) {
+ return arrayObserversHelper(this, target, opts, addListener, false);
+ },
+
+ /**
+ Removes an array observer from the object if the observer is current
+ registered. Calling this method multiple times with the same object will
+ have no effect.
+
+ @method removeArrayObserver
+ @param {Object} target The object observing the array.
+ @param {Hash} opts Optional hash of configuration options including
+ `willChange` and `didChange` option.
+ @return {Ember.Array} receiver
+ */
+ removeArrayObserver: function(target, opts) {
+ return arrayObserversHelper(this, target, opts, removeListener, true);
+ },
+
+ /**
+ Becomes true whenever the array currently has observers watching changes
+ on the array.
+
+ @property {Boolean} hasArrayObservers
+ */
+ hasArrayObservers: computed(function() {
+ return hasListeners(this, '@array:change') || hasListeners(this, '@array:before');
+ }),
+
+ /**
+ If you are implementing an object that supports `Ember.Array`, call this
+ method just before the array content changes to notify any observers and
+ invalidate any related properties. Pass the starting index of the change
+ as well as a delta of the amounts to change.
+
+ @method arrayContentWillChange
+ @param {Number} startIdx The starting index in the array that will change.
+ @param {Number} removeAmt The number of items that will be removed. If you
+ pass `null` assumes 0
+ @param {Number} addAmt The number of items that will be added. If you
+ pass `null` assumes 0.
+ @return {Ember.Array} receiver
+ */
+ arrayContentWillChange: function(startIdx, removeAmt, addAmt) {
+ var removing, lim;
+
+ // if no args are passed assume everything changes
+ if (startIdx === undefined) {
+ startIdx = 0;
+ removeAmt = addAmt = -1;
+ } else {
+ if (removeAmt === undefined) {
+ removeAmt = -1;
+ }
+
+ if (addAmt === undefined) {
+ addAmt = -1;
+ }
+ }
+
+ // Make sure the @each proxy is set up if anyone is observing @each
+ if (isWatching(this, '@each')) {
+ get(this, '@each');
+ }
+
+ sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]);
+
+ if (startIdx >= 0 && removeAmt >= 0 && get(this, 'hasEnumerableObservers')) {
+ removing = [];
+ lim = startIdx + removeAmt;
+
+ for (var idx = startIdx; idx < lim; idx++) {
+ removing.push(this.objectAt(idx));
+ }
+ } else {
+ removing = removeAmt;
+ }
+
+ this.enumerableContentWillChange(removing, addAmt);
+
+ return this;
+ },
+
+ /**
+ If you are implementing an object that supports `Ember.Array`, call this
+ method just after the array content changes to notify any observers and
+ invalidate any related properties. Pass the starting index of the change
+ as well as a delta of the amounts to change.
+
+ @method arrayContentDidChange
+ @param {Number} startIdx The starting index in the array that did change.
+ @param {Number} removeAmt The number of items that were removed. If you
+ pass `null` assumes 0
+ @param {Number} addAmt The number of items that were added. If you
+ pass `null` assumes 0.
+ @return {Ember.Array} receiver
+ */
+ arrayContentDidChange: function(startIdx, removeAmt, addAmt) {
+ var adding, lim;
+
+ // if no args are passed assume everything changes
+ if (startIdx === undefined) {
+ startIdx = 0;
+ removeAmt = addAmt = -1;
+ } else {
+ if (removeAmt === undefined) {
+ removeAmt = -1;
+ }
+
+ if (addAmt === undefined) {
+ addAmt = -1;
+ }
+ }
+
+ if (startIdx >= 0 && addAmt >= 0 && get(this, 'hasEnumerableObservers')) {
+ adding = [];
+ lim = startIdx + addAmt;
+
+ for (var idx = startIdx; idx < lim; idx++) {
+ adding.push(this.objectAt(idx));
+ }
+ } else {
+ adding = addAmt;
+ }
+
+ this.enumerableContentDidChange(removeAmt, adding);
+ sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]);
+
+ var length = get(this, 'length');
+ var cachedFirst = cacheFor(this, 'firstObject');
+ var cachedLast = cacheFor(this, 'lastObject');
+
+ if (this.objectAt(0) !== cachedFirst) {
+ propertyWillChange(this, 'firstObject');
+ propertyDidChange(this, 'firstObject');
+ }
+
+ if (this.objectAt(length-1) !== cachedLast) {
+ propertyWillChange(this, 'lastObject');
+ propertyDidChange(this, 'lastObject');
+ }
+
+ return this;
+ },
+
+ // ..........................................................
+ // ENUMERATED PROPERTIES
+ //
+
+ /**
+ Returns a special object that can be used to observe individual properties
+ on the array. Just get an equivalent property on this object and it will
+ return an enumerable that maps automatically to the named key on the
+ member objects.
+
+ If you merely want to watch for any items being added or removed to the array,
+ use the `[]` property instead of `@each`.
+
+ @property @each
+ */
+ '@each': computed(function() {
+ if (!this.__each) {
+ // ES6TODO: GRRRRR
+ var EachProxy = requireModule('ember-runtime/system/each_proxy')['EachProxy'];
+
+ this.__each = new EachProxy(this);
+ }
+
+ return this.__each;
+ })
+ });
+ });
+enifed("ember-runtime/mixins/comparable",
+ ["ember-metal/mixin","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var required = __dependency1__.required;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ Implements some standard methods for comparing objects. Add this mixin to
+ any class you create that can compare its instances.
+
+ You should implement the `compare()` method.
+
+ @class Comparable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Override to return the result of the comparison of the two parameters. The
+ compare method should return:
+
+ - `-1` if `a < b`
+ - `0` if `a == b`
+ - `1` if `a > b`
+
+ Default implementation raises an exception.
+
+ @method compare
+ @param a {Object} the first object to compare
+ @param b {Object} the second object to compare
+ @return {Integer} the result of the comparison
+ */
+ compare: required(Function)
+ });
+ });
+enifed("ember-runtime/mixins/controller",
+ ["ember-metal/core","ember-metal/property_get","ember-runtime/system/object","ember-metal/mixin","ember-metal/computed","ember-runtime/mixins/action_handler","ember-runtime/mixins/controller_content_model_alias_deprecation","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert, Ember.deprecate
+ var get = __dependency2__.get;
+ var EmberObject = __dependency3__["default"];
+ var Mixin = __dependency4__.Mixin;
+ var computed = __dependency5__.computed;
+ var ActionHandler = __dependency6__["default"];
+ var ControllerContentModelAliasDeprecation = __dependency7__["default"];
+
+ /**
+ `Ember.ControllerMixin` provides a standard interface for all classes that
+ compose Ember's controller layer: `Ember.Controller`,
+ `Ember.ArrayController`, and `Ember.ObjectController`.
+
+ @class ControllerMixin
+ @namespace Ember
+ @uses Ember.ActionHandler
+ */
+ __exports__["default"] = Mixin.create(ActionHandler, ControllerContentModelAliasDeprecation, {
+ /* ducktype as a controller */
+ isController: true,
+
+ /**
+ The object to which actions from the view should be sent.
+
+ For example, when a Handlebars template uses the `{{action}}` helper,
+ it will attempt to send the action to the view's controller's `target`.
+
+ By default, the value of the target property is set to the router, and
+ is injected when a controller is instantiated. This injection is defined
+ in Ember.Application#buildContainer, and is applied as part of the
+ applications initialization process. It can also be set after a controller
+ has been instantiated, for instance when using the render helper in a
+ template, or when a controller is used as an `itemController`. In most
+ cases the `target` property will automatically be set to the logical
+ consumer of actions for the controller.
+
+ @property target
+ @default null
+ */
+ target: null,
+
+ container: null,
+
+ parentController: null,
+
+ store: null,
+
+ /**
+ The controller's current model. When retrieving or modifying a controller's
+ model, this property should be used instead of the `content` property.
+
+ @property model
+ @public
+ */
+ model: null,
+
+ /**
+ @private
+ */
+ content: computed.alias('model')
+
+ });
+ });
+enifed("ember-runtime/mixins/controller_content_model_alias_deprecation",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+
+ /**
+ The ControllerContentModelAliasDeprecation mixin is used to provide a useful
+ deprecation warning when specifying `content` directly on a `Ember.Controller`
+ (without also specifying `model`).
+
+ Ember versions prior to 1.7 used `model` as an alias of `content`, but due to
+ much confusion this alias was reversed (so `content` is now an alias of `model).
+
+ This change reduces many caveats with model/content, and also sets a
+ simple ground rule: Never set a controllers content, rather always set
+ it's model and ember will do the right thing.
+
+
+ `Ember.ControllerContentModelAliasDeprecation` is used internally by Ember in
+ `Ember.Controller`.
+
+ @class ControllerContentModelAliasDeprecation
+ @namespace Ember
+ @private
+ @since 1.7.0
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ @private
+
+ Moves `content` to `model` at extend time if a `model` is not also specified.
+
+ Note that this currently modifies the mixin themselves, which is technically
+ dubious but is practically of little consequence. This may change in the
+ future.
+
+ @method willMergeMixin
+ @since 1.4.0
+ */
+ willMergeMixin: function(props) {
+ // Calling super is only OK here since we KNOW that
+ // there is another Mixin loaded first.
+ this._super.apply(this, arguments);
+
+ var modelSpecified = !!props.model;
+
+ if (props.content && !modelSpecified) {
+ props.model = props.content;
+ delete props['content'];
+
+ }
+ }
+ });
+ });
+enifed("ember-runtime/mixins/copyable",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/freezable","ember-runtime/system/string","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var required = __dependency3__.required;
+ var Freezable = __dependency4__.Freezable;
+ var Mixin = __dependency3__.Mixin;
+ var fmt = __dependency5__.fmt;
+ var EmberError = __dependency6__["default"];
+
+
+ /**
+ Implements some standard methods for copying an object. Add this mixin to
+ any object you create that can create a copy of itself. This mixin is
+ added automatically to the built-in array.
+
+ You should generally implement the `copy()` method to return a copy of the
+ receiver.
+
+ Note that `frozenCopy()` will only work if you also implement
+ `Ember.Freezable`.
+
+ @class Copyable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ Override to return a copy of the receiver. Default implementation raises
+ an exception.
+
+ @method copy
+ @param {Boolean} deep if `true`, a deep copy of the object should be made
+ @return {Object} copy of receiver
+ */
+ copy: required(Function),
+
+ /**
+ If the object implements `Ember.Freezable`, then this will return a new
+ copy if the object is not frozen and the receiver if the object is frozen.
+
+ Raises an exception if you try to call this method on a object that does
+ not support freezing.
+
+ You should use this method whenever you want a copy of a freezable object
+ since a freezable object can simply return itself without actually
+ consuming more memory.
+
+ @method frozenCopy
+ @return {Object} copy of receiver or receiver
+ */
+ frozenCopy: function() {
+ if (Freezable && Freezable.detect(this)) {
+ return get(this, 'isFrozen') ? this : this.copy().freeze();
+ } else {
+ throw new EmberError(fmt("%@ does not support freezing", [this]));
+ }
+ }
+ });
+ });
+enifed("ember-runtime/mixins/deferred",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","ember-metal/computed","ember-runtime/ext/rsvp","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.FEATURES, Ember.Test
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+ var computed = __dependency4__.computed;
+ var RSVP = __dependency5__["default"];
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ /**
+ @class Deferred
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ Add handlers to be called when the Deferred object is resolved or rejected.
+
+ @method then
+ @param {Function} resolve a callback function to be called when done
+ @param {Function} reject a callback function to be called when failed
+ */
+ then: function(resolve, reject, label) {
+ var deferred, promise, entity;
+
+ entity = this;
+ deferred = get(this, '_deferred');
+ promise = deferred.promise;
+
+ function fulfillmentHandler(fulfillment) {
+ if (fulfillment === promise) {
+ return resolve(entity);
+ } else {
+ return resolve(fulfillment);
+ }
+ }
+
+ return promise.then(resolve && fulfillmentHandler, reject, label);
+ },
+
+ /**
+ Resolve a Deferred object and call any `doneCallbacks` with the given args.
+
+ @method resolve
+ */
+ resolve: function(value) {
+ var deferred, promise;
+
+ deferred = get(this, '_deferred');
+ promise = deferred.promise;
+
+ if (value === this) {
+ deferred.resolve(promise);
+ } else {
+ deferred.resolve(value);
+ }
+ },
+
+ /**
+ Reject a Deferred object and call any `failCallbacks` with the given args.
+
+ @method reject
+ */
+ reject: function(value) {
+ get(this, '_deferred').reject(value);
+ },
+
+ _deferred: computed(function() {
+
+ return RSVP.defer('Ember: DeferredMixin - ' + this);
+ })
+ });
+ });
+enifed("ember-runtime/mixins/enumerable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/property_events","ember-metal/events","ember-runtime/compare","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // ..........................................................
+ // HELPERS
+ //
+
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var apply = __dependency4__.apply;
+ var Mixin = __dependency5__.Mixin;
+ var required = __dependency5__.required;
+ var aliasMethod = __dependency5__.aliasMethod;
+ var indexOf = __dependency6__.indexOf;
+ var computed = __dependency7__.computed;
+ var propertyWillChange = __dependency8__.propertyWillChange;
+ var propertyDidChange = __dependency8__.propertyDidChange;
+ var addListener = __dependency9__.addListener;
+ var removeListener = __dependency9__.removeListener;
+ var sendEvent = __dependency9__.sendEvent;
+ var hasListeners = __dependency9__.hasListeners;
+ var compare = __dependency10__["default"];
+
+ var a_slice = Array.prototype.slice;
+
+ var contexts = [];
+
+ function popCtx() {
+ return contexts.length===0 ? {} : contexts.pop();
+ }
+
+ function pushCtx(ctx) {
+ contexts.push(ctx);
+ return null;
+ }
+
+ function iter(key, value) {
+ var valueProvided = arguments.length === 2;
+
+ function i(item) {
+ var cur = get(item, key);
+ return valueProvided ? value===cur : !!cur;
+ }
+
+ return i;
+ }
+
+ /**
+ This mixin defines the common interface implemented by enumerable objects
+ in Ember. Most of these methods follow the standard Array iteration
+ API defined up to JavaScript 1.8 (excluding language-specific features that
+ cannot be emulated in older versions of JavaScript).
+
+ This mixin is applied automatically to the Array class on page load, so you
+ can use any of these methods on simple arrays. If Array already implements
+ one of these methods, the mixin will not override them.
+
+ ## Writing Your Own Enumerable
+
+ To make your own custom class enumerable, you need two items:
+
+ 1. You must have a length property. This property should change whenever
+ the number of items in your enumerable object changes. If you use this
+ with an `Ember.Object` subclass, you should be sure to change the length
+ property using `set().`
+
+ 2. You must implement `nextObject().` See documentation.
+
+ Once you have these two methods implemented, apply the `Ember.Enumerable` mixin
+ to your class and you will be able to enumerate the contents of your object
+ like any other collection.
+
+ ## Using Ember Enumeration with Other Libraries
+
+ Many other libraries provide some kind of iterator or enumeration like
+ facility. This is often where the most common API conflicts occur.
+ Ember's API is designed to be as friendly as possible with other
+ libraries by implementing only methods that mostly correspond to the
+ JavaScript 1.8 API.
+
+ @class Enumerable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Implement this method to make your class enumerable.
+
+ This method will be call repeatedly during enumeration. The index value
+ will always begin with 0 and increment monotonically. You don't have to
+ rely on the index value to determine what object to return, but you should
+ always check the value and start from the beginning when you see the
+ requested index is 0.
+
+ The `previousObject` is the object that was returned from the last call
+ to `nextObject` for the current iteration. This is a useful way to
+ manage iteration if you are tracing a linked list, for example.
+
+ Finally the context parameter will always contain a hash you can use as
+ a "scratchpad" to maintain any other state you need in order to iterate
+ properly. The context object is reused and is not reset between
+ iterations so make sure you setup the context with a fresh state whenever
+ the index parameter is 0.
+
+ Generally iterators will continue to call `nextObject` until the index
+ reaches the your current length-1. If you run out of data before this
+ time for some reason, you should simply return undefined.
+
+ The default implementation of this method simply looks up the index.
+ This works great on any Array-like objects.
+
+ @method nextObject
+ @param {Number} index the current index of the iteration
+ @param {Object} previousObject the value returned by the last call to
+ `nextObject`.
+ @param {Object} context a context object you can use to maintain state.
+ @return {Object} the next object in the iteration or undefined
+ */
+ nextObject: required(Function),
+
+ /**
+ Helper method returns the first object from a collection. This is usually
+ used by bindings and other parts of the framework to extract a single
+ object if the enumerable contains only one item.
+
+ If you override this method, you should implement it so that it will
+ always return the same value each time it is called. If your enumerable
+ contains only one object, this method should always return that object.
+ If your enumerable is empty, this method should return `undefined`.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.get('firstObject'); // "a"
+
+ var arr = [];
+ arr.get('firstObject'); // undefined
+ ```
+
+ @property firstObject
+ @return {Object} the object or undefined
+ */
+ firstObject: computed('[]', function() {
+ if (get(this, 'length')===0) return undefined ;
+
+ // handle generic enumerables
+ var context = popCtx(), ret;
+ ret = this.nextObject(0, null, context);
+ pushCtx(context);
+ return ret;
+ }),
+
+ /**
+ Helper method returns the last object from a collection. If your enumerable
+ contains only one object, this method should always return that object.
+ If your enumerable is empty, this method should return `undefined`.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.get('lastObject'); // "c"
+
+ var arr = [];
+ arr.get('lastObject'); // undefined
+ ```
+
+ @property lastObject
+ @return {Object} the last object or undefined
+ */
+ lastObject: computed('[]', function() {
+ var len = get(this, 'length');
+ if (len===0) return undefined ;
+ var context = popCtx(), idx=0, cur, last = null;
+ do {
+ last = cur;
+ cur = this.nextObject(idx++, last, context);
+ } while (cur !== undefined);
+ pushCtx(context);
+ return last;
+ }),
+
+ /**
+ Returns `true` if the passed object can be found in the receiver. The
+ default version will iterate through the enumerable until the object
+ is found. You may want to override this with a more efficient version.
+
+ ```javascript
+ var arr = ["a", "b", "c"];
+ arr.contains("a"); // true
+ arr.contains("z"); // false
+ ```
+
+ @method contains
+ @param {Object} obj The object to search for.
+ @return {Boolean} `true` if object is found in enumerable.
+ */
+ contains: function(obj) {
+ return this.find(function(item) { return item===obj; }) !== undefined;
+ },
+
+ /**
+ Iterates through the enumerable, calling the passed function on each
+ item. This method corresponds to the `forEach()` method defined in
+ JavaScript 1.6.
+
+ The callback method you provide should have the following signature (all
+ parameters are optional):
+
+ ```javascript
+ function(item, index, enumerable);
+ ```
+
+ - `item` is the current item in the iteration.
+ - `index` is the current index in the iteration.
+ - `enumerable` is the enumerable object itself.
+
+ Note that in addition to a callback, you can also pass an optional target
+ object that will be set as `this` on the context. This is a good way
+ to give your iterator function access to the current object.
+
+ @method forEach
+ @param {Function} callback The callback to execute
+ @param {Object} [target] The target object to use
+ @return {Object} receiver
+ */
+ forEach: function(callback, target) {
+ if (typeof callback !== 'function') throw new TypeError() ;
+ var len = get(this, 'length'), last = null, context = popCtx();
+
+ if (target === undefined) target = null;
+
+ for(var idx=0;idx1) args = a_slice.call(arguments, 1);
+
+ this.forEach(function(x, idx) {
+ var method = x && x[methodName];
+ if ('function' === typeof method) {
+ ret[idx] = args ? apply(x, method, args) : x[methodName]();
+ }
+ }, this);
+
+ return ret;
+ },
+
+ /**
+ Simply converts the enumerable into a genuine array. The order is not
+ guaranteed. Corresponds to the method implemented by Prototype.
+
+ @method toArray
+ @return {Array} the enumerable as an array.
+ */
+ toArray: function() {
+ var ret = Ember.A();
+ this.forEach(function(o, idx) { ret[idx] = o; });
+ return ret;
+ },
+
+ /**
+ Returns a copy of the array with all null and undefined elements removed.
+
+ ```javascript
+ var arr = ["a", null, "c", undefined];
+ arr.compact(); // ["a", "c"]
+ ```
+
+ @method compact
+ @return {Array} the array without null and undefined elements.
+ */
+ compact: function() {
+ return this.filter(function(value) { return value != null; });
+ },
+
+ /**
+ Returns a new enumerable that excludes the passed value. The default
+ implementation returns an array regardless of the receiver type unless
+ the receiver does not contain the value.
+
+ ```javascript
+ var arr = ["a", "b", "a", "c"];
+ arr.without("a"); // ["b", "c"]
+ ```
+
+ @method without
+ @param {Object} value
+ @return {Ember.Enumerable}
+ */
+ without: function(value) {
+ if (!this.contains(value)) return this; // nothing to do
+ var ret = Ember.A();
+ this.forEach(function(k) {
+ if (k !== value) ret[ret.length] = k;
+ }) ;
+ return ret ;
+ },
+
+ /**
+ Returns a new enumerable that contains only unique values. The default
+ implementation returns an array regardless of the receiver type.
+
+ ```javascript
+ var arr = ["a", "a", "b", "b"];
+ arr.uniq(); // ["a", "b"]
+ ```
+
+ @method uniq
+ @return {Ember.Enumerable}
+ */
+ uniq: function() {
+ var ret = Ember.A();
+ this.forEach(function(k) {
+ if (indexOf(ret, k)<0) ret.push(k);
+ });
+ return ret;
+ },
+
+ /**
+ This property will trigger anytime the enumerable's content changes.
+ You can observe this property to be notified of changes to the enumerables
+ content.
+
+ For plain enumerables, this property is read only. `Array` overrides
+ this method.
+
+ @property []
+ @type Array
+ @return this
+ */
+ '[]': computed(function(key, value) {
+ return this;
+ }),
+
+ // ..........................................................
+ // ENUMERABLE OBSERVERS
+ //
+
+ /**
+ Registers an enumerable observer. Must implement `Ember.EnumerableObserver`
+ mixin.
+
+ @method addEnumerableObserver
+ @param {Object} target
+ @param {Hash} [opts]
+ @return this
+ */
+ addEnumerableObserver: function(target, opts) {
+ var willChange = (opts && opts.willChange) || 'enumerableWillChange';
+ var didChange = (opts && opts.didChange) || 'enumerableDidChange';
+ var hasObservers = get(this, 'hasEnumerableObservers');
+
+ if (!hasObservers) propertyWillChange(this, 'hasEnumerableObservers');
+ addListener(this, '@enumerable:before', target, willChange);
+ addListener(this, '@enumerable:change', target, didChange);
+ if (!hasObservers) propertyDidChange(this, 'hasEnumerableObservers');
+ return this;
+ },
+
+ /**
+ Removes a registered enumerable observer.
+
+ @method removeEnumerableObserver
+ @param {Object} target
+ @param {Hash} [opts]
+ @return this
+ */
+ removeEnumerableObserver: function(target, opts) {
+ var willChange = (opts && opts.willChange) || 'enumerableWillChange';
+ var didChange = (opts && opts.didChange) || 'enumerableDidChange';
+
+ var hasObservers = get(this, 'hasEnumerableObservers');
+ if (hasObservers) propertyWillChange(this, 'hasEnumerableObservers');
+ removeListener(this, '@enumerable:before', target, willChange);
+ removeListener(this, '@enumerable:change', target, didChange);
+ if (hasObservers) propertyDidChange(this, 'hasEnumerableObservers');
+ return this;
+ },
+
+ /**
+ Becomes true whenever the array currently has observers watching changes
+ on the array.
+
+ @property hasEnumerableObservers
+ @type Boolean
+ */
+ hasEnumerableObservers: computed(function() {
+ return hasListeners(this, '@enumerable:change') || hasListeners(this, '@enumerable:before');
+ }),
+
+
+ /**
+ Invoke this method just before the contents of your enumerable will
+ change. You can either omit the parameters completely or pass the objects
+ to be removed or added if available or just a count.
+
+ @method enumerableContentWillChange
+ @param {Ember.Enumerable|Number} removing An enumerable of the objects to
+ be removed or the number of items to be removed.
+ @param {Ember.Enumerable|Number} adding An enumerable of the objects to be
+ added or the number of items to be added.
+ @chainable
+ */
+ enumerableContentWillChange: function(removing, adding) {
+
+ var removeCnt, addCnt, hasDelta;
+
+ if ('number' === typeof removing) removeCnt = removing;
+ else if (removing) removeCnt = get(removing, 'length');
+ else removeCnt = removing = -1;
+
+ if ('number' === typeof adding) addCnt = adding;
+ else if (adding) addCnt = get(adding,'length');
+ else addCnt = adding = -1;
+
+ hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
+
+ if (removing === -1) removing = null;
+ if (adding === -1) adding = null;
+
+ propertyWillChange(this, '[]');
+ if (hasDelta) propertyWillChange(this, 'length');
+ sendEvent(this, '@enumerable:before', [this, removing, adding]);
+
+ return this;
+ },
+
+ /**
+ Invoke this method when the contents of your enumerable has changed.
+ This will notify any observers watching for content changes. If you are
+ implementing an ordered enumerable (such as an array), also pass the
+ start and end values where the content changed so that it can be used to
+ notify range observers.
+
+ @method enumerableContentDidChange
+ @param {Ember.Enumerable|Number} removing An enumerable of the objects to
+ be removed or the number of items to be removed.
+ @param {Ember.Enumerable|Number} adding An enumerable of the objects to
+ be added or the number of items to be added.
+ @chainable
+ */
+ enumerableContentDidChange: function(removing, adding) {
+ var removeCnt, addCnt, hasDelta;
+
+ if ('number' === typeof removing) removeCnt = removing;
+ else if (removing) removeCnt = get(removing, 'length');
+ else removeCnt = removing = -1;
+
+ if ('number' === typeof adding) addCnt = adding;
+ else if (adding) addCnt = get(adding, 'length');
+ else addCnt = adding = -1;
+
+ hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
+
+ if (removing === -1) removing = null;
+ if (adding === -1) adding = null;
+
+ sendEvent(this, '@enumerable:change', [this, removing, adding]);
+ if (hasDelta) propertyDidChange(this, 'length');
+ propertyDidChange(this, '[]');
+
+ return this ;
+ },
+
+ /**
+ Converts the enumerable into an array and sorts by the keys
+ specified in the argument.
+
+ You may provide multiple arguments to sort by multiple properties.
+
+ @method sortBy
+ @param {String} property name(s) to sort on
+ @return {Array} The sorted array.
+ @since 1.2.0
+ */
+ sortBy: function() {
+ var sortKeys = arguments;
+ return this.toArray().sort(function(a, b){
+ for(var i = 0; i < sortKeys.length; i++) {
+ var key = sortKeys[i];
+ var propA = get(a, key);
+ var propB = get(b, key);
+ // return 1 or -1 else continue to the next sortKey
+ var compareValue = compare(propA, propB);
+ if (compareValue) { return compareValue; }
+ }
+ return 0;
+ });
+ }
+ });
+ });
+enifed("ember-runtime/mixins/evented",
+ ["ember-metal/mixin","ember-metal/events","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var addListener = __dependency2__.addListener;
+ var removeListener = __dependency2__.removeListener;
+ var hasListeners = __dependency2__.hasListeners;
+ var sendEvent = __dependency2__.sendEvent;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ This mixin allows for Ember objects to subscribe to and emit events.
+
+ ```javascript
+ App.Person = Ember.Object.extend(Ember.Evented, {
+ greet: function() {
+ // ...
+ this.trigger('greet');
+ }
+ });
+
+ var person = App.Person.create();
+
+ person.on('greet', function() {
+ console.log('Our person has greeted');
+ });
+
+ person.greet();
+
+ // outputs: 'Our person has greeted'
+ ```
+
+ You can also chain multiple event subscriptions:
+
+ ```javascript
+ person.on('greet', function() {
+ console.log('Our person has greeted');
+ }).one('greet', function() {
+ console.log('Offer one-time special');
+ }).off('event', this, forgetThis);
+ ```
+
+ @class Evented
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Subscribes to a named event with given function.
+
+ ```javascript
+ person.on('didLoad', function() {
+ // fired once the person has loaded
+ });
+ ```
+
+ An optional target can be passed in as the 2nd argument that will
+ be set as the "this" for the callback. This is a good way to give your
+ function access to the object triggering the event. When the target
+ parameter is used the callback becomes the third argument.
+
+ @method on
+ @param {String} name The name of the event
+ @param {Object} [target] The "this" binding for the callback
+ @param {Function} method The callback to execute
+ @return this
+ */
+ on: function(name, target, method) {
+ addListener(this, name, target, method);
+ return this;
+ },
+
+ /**
+ Subscribes a function to a named event and then cancels the subscription
+ after the first time the event is triggered. It is good to use ``one`` when
+ you only care about the first time an event has taken place.
+
+ This function takes an optional 2nd argument that will become the "this"
+ value for the callback. If this argument is passed then the 3rd argument
+ becomes the function.
+
+ @method one
+ @param {String} name The name of the event
+ @param {Object} [target] The "this" binding for the callback
+ @param {Function} method The callback to execute
+ @return this
+ */
+ one: function(name, target, method) {
+ if (!method) {
+ method = target;
+ target = null;
+ }
+
+ addListener(this, name, target, method, true);
+ return this;
+ },
+
+ /**
+ Triggers a named event for the object. Any additional arguments
+ will be passed as parameters to the functions that are subscribed to the
+ event.
+
+ ```javascript
+ person.on('didEat', function(food) {
+ console.log('person ate some ' + food);
+ });
+
+ person.trigger('didEat', 'broccoli');
+
+ // outputs: person ate some broccoli
+ ```
+ @method trigger
+ @param {String} name The name of the event
+ @param {Object...} args Optional arguments to pass on
+ */
+ trigger: function(name) {
+ var length = arguments.length;
+ var args = new Array(length - 1);
+
+ for (var i = 1; i < length; i++) {
+ args[i - 1] = arguments[i];
+ }
+
+ sendEvent(this, name, args);
+ },
+
+ /**
+ Cancels subscription for given name, target, and method.
+
+ @method off
+ @param {String} name The name of the event
+ @param {Object} target The target of the subscription
+ @param {Function} method The function of the subscription
+ @return this
+ */
+ off: function(name, target, method) {
+ removeListener(this, name, target, method);
+ return this;
+ },
+
+ /**
+ Checks to see if object has any subscriptions for named event.
+
+ @method has
+ @param {String} name The name of the event
+ @return {Boolean} does the object have a subscription for event
+ */
+ has: function(name) {
+ return hasListeners(this, name);
+ }
+ });
+ });
+enifed("ember-runtime/mixins/freezable",
+ ["ember-metal/mixin","ember-metal/property_get","ember-metal/property_set","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Mixin = __dependency1__.Mixin;
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+
+ /**
+ The `Ember.Freezable` mixin implements some basic methods for marking an
+ object as frozen. Once an object is frozen it should be read only. No changes
+ may be made the internal state of the object.
+
+ ## Enforcement
+
+ To fully support freezing in your subclass, you must include this mixin and
+ override any method that might alter any property on the object to instead
+ raise an exception. You can check the state of an object by checking the
+ `isFrozen` property.
+
+ Although future versions of JavaScript may support language-level freezing
+ object objects, that is not the case today. Even if an object is freezable,
+ it is still technically possible to modify the object, even though it could
+ break other parts of your application that do not expect a frozen object to
+ change. It is, therefore, very important that you always respect the
+ `isFrozen` property on all freezable objects.
+
+ ## Example Usage
+
+ The example below shows a simple object that implement the `Ember.Freezable`
+ protocol.
+
+ ```javascript
+ Contact = Ember.Object.extend(Ember.Freezable, {
+ firstName: null,
+ lastName: null,
+
+ // swaps the names
+ swapNames: function() {
+ if (this.get('isFrozen')) throw Ember.FROZEN_ERROR;
+ var tmp = this.get('firstName');
+ this.set('firstName', this.get('lastName'));
+ this.set('lastName', tmp);
+ return this;
+ }
+
+ });
+
+ c = Contact.create({ firstName: "John", lastName: "Doe" });
+ c.swapNames(); // returns c
+ c.freeze();
+ c.swapNames(); // EXCEPTION
+ ```
+
+ ## Copying
+
+ Usually the `Ember.Freezable` protocol is implemented in cooperation with the
+ `Ember.Copyable` protocol, which defines a `frozenCopy()` method that will
+ return a frozen object, if the object implements this method as well.
+
+ @class Freezable
+ @namespace Ember
+ @since Ember 0.9
+ */
+ var Freezable = Mixin.create({
+
+ /**
+ Set to `true` when the object is frozen. Use this property to detect
+ whether your object is frozen or not.
+
+ @property isFrozen
+ @type Boolean
+ */
+ isFrozen: false,
+
+ /**
+ Freezes the object. Once this method has been called the object should
+ no longer allow any properties to be edited.
+
+ @method freeze
+ @return {Object} receiver
+ */
+ freeze: function() {
+ if (get(this, 'isFrozen')) return this;
+ set(this, 'isFrozen', true);
+ return this;
+ }
+
+ });
+ __exports__.Freezable = Freezable;
+ var FROZEN_ERROR = "Frozen object cannot be modified.";
+ __exports__.FROZEN_ERROR = FROZEN_ERROR;
+ });
+enifed("ember-runtime/mixins/mutable_array",
+ ["ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/mixin","ember-runtime/mixins/array","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+
+ // require('ember-runtime/mixins/array');
+ // require('ember-runtime/mixins/mutable_enumerable');
+
+ // ..........................................................
+ // CONSTANTS
+ //
+
+ var OUT_OF_RANGE_EXCEPTION = "Index out of range";
+ var EMPTY = [];
+
+ // ..........................................................
+ // HELPERS
+ //
+
+ var get = __dependency1__.get;
+ var set = __dependency2__.set;
+ var isArray = __dependency3__.isArray;
+ var EmberError = __dependency4__["default"];
+ var Mixin = __dependency5__.Mixin;
+ var required = __dependency5__.required;
+ var EmberArray = __dependency6__["default"];
+ var MutableEnumerable = __dependency7__["default"];
+ var Enumerable = __dependency8__["default"];
+ /**
+ This mixin defines the API for modifying array-like objects. These methods
+ can be applied only to a collection that keeps its items in an ordered set.
+ It builds upon the Array mixin and adds methods to modify the array.
+ Concrete implementations of this class include ArrayProxy and ArrayController.
+
+ It is important to use the methods in this class to modify arrays so that
+ changes are observable. This allows the binding system in Ember to function
+ correctly.
+
+
+ Note that an Array can change even if it does not implement this mixin.
+ For example, one might implement a SparseArray that cannot be directly
+ modified, but if its underlying enumerable changes, it will change also.
+
+ @class MutableArray
+ @namespace Ember
+ @uses Ember.Array
+ @uses Ember.MutableEnumerable
+ */
+ __exports__["default"] = Mixin.create(EmberArray, MutableEnumerable, {
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ This is one of the primitives you must implement to support `Ember.Array`.
+ You should replace amt objects started at idx with the objects in the
+ passed array. You should also call `this.enumerableContentDidChange()`
+
+ @method replace
+ @param {Number} idx Starting index in the array to replace. If
+ idx >= length, then append to the end of the array.
+ @param {Number} amt Number of elements that should be removed from
+ the array, starting at *idx*.
+ @param {Array} objects An array of zero or more objects that should be
+ inserted into the array at *idx*
+ */
+ replace: required(),
+
+ /**
+ Remove all elements from the array. This is useful if you
+ want to reuse an existing array without having to recreate it.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ color.length(); // 3
+ colors.clear(); // []
+ colors.length(); // 0
+ ```
+
+ @method clear
+ @return {Ember.Array} An empty Array.
+ */
+ clear: function () {
+ var len = get(this, 'length');
+ if (len === 0) return this;
+ this.replace(0, len, EMPTY);
+ return this;
+ },
+
+ /**
+ This will use the primitive `replace()` method to insert an object at the
+ specified index.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.insertAt(2, "yellow"); // ["red", "green", "yellow", "blue"]
+ colors.insertAt(5, "orange"); // Error: Index out of range
+ ```
+
+ @method insertAt
+ @param {Number} idx index of insert the object at.
+ @param {Object} object object to insert
+ @return {Ember.Array} receiver
+ */
+ insertAt: function(idx, object) {
+ if (idx > get(this, 'length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ this.replace(idx, 0, [object]);
+ return this;
+ },
+
+ /**
+ Remove an object at the specified index using the `replace()` primitive
+ method. You can pass either a single index, or a start and a length.
+
+ If you pass a start and length that is beyond the
+ length this method will throw an `OUT_OF_RANGE_EXCEPTION`.
+
+ ```javascript
+ var colors = ["red", "green", "blue", "yellow", "orange"];
+ colors.removeAt(0); // ["green", "blue", "yellow", "orange"]
+ colors.removeAt(2, 2); // ["green", "blue"]
+ colors.removeAt(4, 2); // Error: Index out of range
+ ```
+
+ @method removeAt
+ @param {Number} start index, start of range
+ @param {Number} len length of passing range
+ @return {Ember.Array} receiver
+ */
+ removeAt: function(start, len) {
+ if ('number' === typeof start) {
+
+ if ((start < 0) || (start >= get(this, 'length'))) {
+ throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ }
+
+ // fast case
+ if (len === undefined) len = 1;
+ this.replace(start, len, EMPTY);
+ }
+
+ return this;
+ },
+
+ /**
+ Push the object onto the end of the array. Works just like `push()` but it
+ is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green"];
+ colors.pushObject("black"); // ["red", "green", "black"]
+ colors.pushObject(["yellow"]); // ["red", "green", ["yellow"]]
+ ```
+
+ @method pushObject
+ @param {*} obj object to push
+ @return object same object passed as a param
+ */
+ pushObject: function(obj) {
+ this.insertAt(get(this, 'length'), obj);
+ return obj;
+ },
+
+ /**
+ Add the objects in the passed numerable to the end of the array. Defers
+ notifying observers of the change until all objects are added.
+
+ ```javascript
+ var colors = ["red"];
+ colors.pushObjects(["yellow", "orange"]); // ["red", "yellow", "orange"]
+ ```
+
+ @method pushObjects
+ @param {Ember.Enumerable} objects the objects to add
+ @return {Ember.Array} receiver
+ */
+ pushObjects: function(objects) {
+ if (!(Enumerable.detect(objects) || isArray(objects))) {
+ throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects");
+ }
+ this.replace(get(this, 'length'), 0, objects);
+ return this;
+ },
+
+ /**
+ Pop object from array or nil if none are left. Works just like `pop()` but
+ it is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.popObject(); // "blue"
+ console.log(colors); // ["red", "green"]
+ ```
+
+ @method popObject
+ @return object
+ */
+ popObject: function() {
+ var len = get(this, 'length');
+ if (len === 0) return null;
+
+ var ret = this.objectAt(len-1);
+ this.removeAt(len-1, 1);
+ return ret;
+ },
+
+ /**
+ Shift an object from start of array or nil if none are left. Works just
+ like `shift()` but it is KVO-compliant.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.shiftObject(); // "red"
+ console.log(colors); // ["green", "blue"]
+ ```
+
+ @method shiftObject
+ @return object
+ */
+ shiftObject: function() {
+ if (get(this, 'length') === 0) return null;
+ var ret = this.objectAt(0);
+ this.removeAt(0);
+ return ret;
+ },
+
+ /**
+ Unshift an object to start of array. Works just like `unshift()` but it is
+ KVO-compliant.
+
+ ```javascript
+ var colors = ["red"];
+ colors.unshiftObject("yellow"); // ["yellow", "red"]
+ colors.unshiftObject(["black"]); // [["black"], "yellow", "red"]
+ ```
+
+ @method unshiftObject
+ @param {*} obj object to unshift
+ @return object same object passed as a param
+ */
+ unshiftObject: function(obj) {
+ this.insertAt(0, obj);
+ return obj;
+ },
+
+ /**
+ Adds the named objects to the beginning of the array. Defers notifying
+ observers until all objects have been added.
+
+ ```javascript
+ var colors = ["red"];
+ colors.unshiftObjects(["black", "white"]); // ["black", "white", "red"]
+ colors.unshiftObjects("yellow"); // Type Error: 'undefined' is not a function
+ ```
+
+ @method unshiftObjects
+ @param {Ember.Enumerable} objects the objects to add
+ @return {Ember.Array} receiver
+ */
+ unshiftObjects: function(objects) {
+ this.replace(0, 0, objects);
+ return this;
+ },
+
+ /**
+ Reverse objects in the array. Works just like `reverse()` but it is
+ KVO-compliant.
+
+ @method reverseObjects
+ @return {Ember.Array} receiver
+ */
+ reverseObjects: function() {
+ var len = get(this, 'length');
+ if (len === 0) return this;
+ var objects = this.toArray().reverse();
+ this.replace(0, len, objects);
+ return this;
+ },
+
+ /**
+ Replace all the receiver's content with content of the argument.
+ If argument is an empty array receiver will be cleared.
+
+ ```javascript
+ var colors = ["red", "green", "blue"];
+ colors.setObjects(["black", "white"]); // ["black", "white"]
+ colors.setObjects([]); // []
+ ```
+
+ @method setObjects
+ @param {Ember.Array} objects array whose content will be used for replacing
+ the content of the receiver
+ @return {Ember.Array} receiver with the new content
+ */
+ setObjects: function(objects) {
+ if (objects.length === 0) return this.clear();
+
+ var len = get(this, 'length');
+ this.replace(0, len, objects);
+ return this;
+ },
+
+ // ..........................................................
+ // IMPLEMENT Ember.MutableEnumerable
+ //
+
+ /**
+ Remove all occurances of an object in the array.
+
+ ```javascript
+ var cities = ["Chicago", "Berlin", "Lima", "Chicago"];
+ cities.removeObject("Chicago"); // ["Berlin", "Lima"]
+ cities.removeObject("Lima"); // ["Berlin"]
+ cities.removeObject("Tokyo") // ["Berlin"]
+ ```
+
+ @method removeObject
+ @param {*} obj object to remove
+ @return {Ember.Array} receiver
+ */
+ removeObject: function(obj) {
+ var loc = get(this, 'length') || 0;
+ while(--loc >= 0) {
+ var curObject = this.objectAt(loc);
+ if (curObject === obj) this.removeAt(loc);
+ }
+ return this;
+ },
+
+ /**
+ Push the object onto the end of the array if it is not already
+ present in the array.
+
+ ```javascript
+ var cities = ["Chicago", "Berlin"];
+ cities.addObject("Lima"); // ["Chicago", "Berlin", "Lima"]
+ cities.addObject("Berlin"); // ["Chicago", "Berlin", "Lima"]
+ ```
+
+ @method addObject
+ @param {*} obj object to add, if not already present
+ @return {Ember.Array} receiver
+ */
+ addObject: function(obj) {
+ if (!this.contains(obj)) this.pushObject(obj);
+ return this;
+ }
+
+ });
+ });
+enifed("ember-runtime/mixins/mutable_enumerable",
+ ["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var forEach = __dependency1__.forEach;
+ var Enumerable = __dependency2__["default"];
+ var Mixin = __dependency3__.Mixin;
+ var required = __dependency3__.required;
+ var beginPropertyChanges = __dependency4__.beginPropertyChanges;
+ var endPropertyChanges = __dependency4__.endPropertyChanges;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ /**
+ This mixin defines the API for modifying generic enumerables. These methods
+ can be applied to an object regardless of whether it is ordered or
+ unordered.
+
+ Note that an Enumerable can change even if it does not implement this mixin.
+ For example, a MappedEnumerable cannot be directly modified but if its
+ underlying enumerable changes, it will change also.
+
+ ## Adding Objects
+
+ To add an object to an enumerable, use the `addObject()` method. This
+ method will only add the object to the enumerable if the object is not
+ already present and is of a type supported by the enumerable.
+
+ ```javascript
+ set.addObject(contact);
+ ```
+
+ ## Removing Objects
+
+ To remove an object from an enumerable, use the `removeObject()` method. This
+ will only remove the object if it is present in the enumerable, otherwise
+ this method has no effect.
+
+ ```javascript
+ set.removeObject(contact);
+ ```
+
+ ## Implementing In Your Own Code
+
+ If you are implementing an object and want to support this API, just include
+ this mixin in your class and implement the required methods. In your unit
+ tests, be sure to apply the Ember.MutableEnumerableTests to your object.
+
+ @class MutableEnumerable
+ @namespace Ember
+ @uses Ember.Enumerable
+ */
+ __exports__["default"] = Mixin.create(Enumerable, {
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ Attempts to add the passed object to the receiver if the object is not
+ already present in the collection. If the object is present, this method
+ has no effect.
+
+ If the passed object is of a type not supported by the receiver,
+ then this method should raise an exception.
+
+ @method addObject
+ @param {Object} object The object to add to the enumerable.
+ @return {Object} the passed object
+ */
+ addObject: required(Function),
+
+ /**
+ Adds each object in the passed enumerable to the receiver.
+
+ @method addObjects
+ @param {Ember.Enumerable} objects the objects to add.
+ @return {Object} receiver
+ */
+ addObjects: function(objects) {
+ beginPropertyChanges(this);
+ forEach(objects, function(obj) { this.addObject(obj); }, this);
+ endPropertyChanges(this);
+ return this;
+ },
+
+ /**
+ __Required.__ You must implement this method to apply this mixin.
+
+ Attempts to remove the passed object from the receiver collection if the
+ object is present in the collection. If the object is not present,
+ this method has no effect.
+
+ If the passed object is of a type not supported by the receiver,
+ then this method should raise an exception.
+
+ @method removeObject
+ @param {Object} object The object to remove from the enumerable.
+ @return {Object} the passed object
+ */
+ removeObject: required(Function),
+
+
+ /**
+ Removes each object in the passed enumerable from the receiver.
+
+ @method removeObjects
+ @param {Ember.Enumerable} objects the objects to remove
+ @return {Object} receiver
+ */
+ removeObjects: function(objects) {
+ beginPropertyChanges(this);
+ for (var i = objects.length - 1; i >= 0; i--) {
+ this.removeObject(objects[i]);
+ }
+ endPropertyChanges(this);
+ return this;
+ }
+ });
+ });
+enifed("ember-runtime/mixins/observable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var getWithDefault = __dependency2__.getWithDefault;
+ var set = __dependency3__.set;
+ var apply = __dependency4__.apply;
+ var getProperties = __dependency5__["default"];
+ var setProperties = __dependency6__["default"];
+ var Mixin = __dependency7__.Mixin;
+ var hasListeners = __dependency8__.hasListeners;
+ var beginPropertyChanges = __dependency9__.beginPropertyChanges;
+ var propertyWillChange = __dependency9__.propertyWillChange;
+ var propertyDidChange = __dependency9__.propertyDidChange;
+ var endPropertyChanges = __dependency9__.endPropertyChanges;
+ var addObserver = __dependency10__.addObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var observersFor = __dependency10__.observersFor;
+ var cacheFor = __dependency11__.cacheFor;
+ var isNone = __dependency12__.isNone;
+
+
+ var slice = Array.prototype.slice;
+ /**
+ ## Overview
+
+ This mixin provides properties and property observing functionality, core
+ features of the Ember object model.
+
+ Properties and observers allow one object to observe changes to a
+ property on another object. This is one of the fundamental ways that
+ models, controllers and views communicate with each other in an Ember
+ application.
+
+ Any object that has this mixin applied can be used in observer
+ operations. That includes `Ember.Object` and most objects you will
+ interact with as you write your Ember application.
+
+ Note that you will not generally apply this mixin to classes yourself,
+ but you will use the features provided by this module frequently, so it
+ is important to understand how to use it.
+
+ ## Using `get()` and `set()`
+
+ Because of Ember's support for bindings and observers, you will always
+ access properties using the get method, and set properties using the
+ set method. This allows the observing objects to be notified and
+ computed properties to be handled properly.
+
+ More documentation about `get` and `set` are below.
+
+ ## Observing Property Changes
+
+ You typically observe property changes simply by adding the `observes`
+ call to the end of your method declarations in classes that you write.
+ For example:
+
+ ```javascript
+ Ember.Object.extend({
+ valueObserver: function() {
+ // Executes whenever the "value" property changes
+ }.observes('value')
+ });
+ ```
+
+ Although this is the most common way to add an observer, this capability
+ is actually built into the `Ember.Object` class on top of two methods
+ defined in this mixin: `addObserver` and `removeObserver`. You can use
+ these two methods to add and remove observers yourself if you need to
+ do so at runtime.
+
+ To add an observer for a property, call:
+
+ ```javascript
+ object.addObserver('propertyKey', targetObject, targetAction)
+ ```
+
+ This will call the `targetAction` method on the `targetObject` whenever
+ the value of the `propertyKey` changes.
+
+ Note that if `propertyKey` is a computed property, the observer will be
+ called when any of the property dependencies are changed, even if the
+ resulting value of the computed property is unchanged. This is necessary
+ because computed properties are not computed until `get` is called.
+
+ @class Observable
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+
+ /**
+ Retrieves the value of a property from the object.
+
+ This method is usually similar to using `object[keyName]` or `object.keyName`,
+ however it supports both computed properties and the unknownProperty
+ handler.
+
+ Because `get` unifies the syntax for accessing all these kinds
+ of properties, it can make many refactorings easier, such as replacing a
+ simple property with a computed property, or vice versa.
+
+ ### Computed Properties
+
+ Computed properties are methods defined with the `property` modifier
+ declared at the end, such as:
+
+ ```javascript
+ fullName: function() {
+ return this.get('firstName') + ' ' + this.get('lastName');
+ }.property('firstName', 'lastName')
+ ```
+
+ When you call `get` on a computed property, the function will be
+ called and the return value will be returned instead of the function
+ itself.
+
+ ### Unknown Properties
+
+ Likewise, if you try to call `get` on a property whose value is
+ `undefined`, the `unknownProperty()` method will be called on the object.
+ If this method returns any value other than `undefined`, it will be returned
+ instead. This allows you to implement "virtual" properties that are
+ not defined upfront.
+
+ @method get
+ @param {String} keyName The property to retrieve
+ @return {Object} The property value or undefined.
+ */
+ get: function(keyName) {
+ return get(this, keyName);
+ },
+
+ /**
+ To get the values of multiple properties at once, call `getProperties`
+ with a list of strings or an array:
+
+ ```javascript
+ record.getProperties('firstName', 'lastName', 'zipCode');
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ is equivalent to:
+
+ ```javascript
+ record.getProperties(['firstName', 'lastName', 'zipCode']);
+ // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
+ ```
+
+ @method getProperties
+ @param {String...|Array} list of keys to get
+ @return {Hash}
+ */
+ getProperties: function() {
+ return apply(null, getProperties, [this].concat(slice.call(arguments)));
+ },
+
+ /**
+ Sets the provided key or path to the value.
+
+ This method is generally very similar to calling `object[key] = value` or
+ `object.key = value`, except that it provides support for computed
+ properties, the `setUnknownProperty()` method and property observers.
+
+ ### Computed Properties
+
+ If you try to set a value on a key that has a computed property handler
+ defined (see the `get()` method for an example), then `set()` will call
+ that method, passing both the value and key instead of simply changing
+ the value itself. This is useful for those times when you need to
+ implement a property that is composed of one or more member
+ properties.
+
+ ### Unknown Properties
+
+ If you try to set a value on a key that is undefined in the target
+ object, then the `setUnknownProperty()` handler will be called instead. This
+ gives you an opportunity to implement complex "virtual" properties that
+ are not predefined on the object. If `setUnknownProperty()` returns
+ undefined, then `set()` will simply set the value on the object.
+
+ ### Property Observers
+
+ In addition to changing the property, `set()` will also register a property
+ change with the object. Unless you have placed this call inside of a
+ `beginPropertyChanges()` and `endPropertyChanges(),` any "local" observers
+ (i.e. observer methods declared on the same object), will be called
+ immediately. Any "remote" observers (i.e. observer methods declared on
+ another object) will be placed in a queue and called at a later time in a
+ coalesced manner.
+
+ ### Chaining
+
+ In addition to property changes, `set()` returns the value of the object
+ itself so you can do chaining like this:
+
+ ```javascript
+ record.set('firstName', 'Charles').set('lastName', 'Jolley');
+ ```
+
+ @method set
+ @param {String} keyName The property to set
+ @param {Object} value The value to set or `null`.
+ @return {Ember.Observable}
+ */
+ set: function(keyName, value) {
+ set(this, keyName, value);
+ return this;
+ },
+
+
+ /**
+ Sets a list of properties at once. These properties are set inside
+ a single `beginPropertyChanges` and `endPropertyChanges` batch, so
+ observers will be buffered.
+
+ ```javascript
+ record.setProperties({ firstName: 'Charles', lastName: 'Jolley' });
+ ```
+
+ @method setProperties
+ @param {Hash} hash the hash of keys and values to set
+ @return {Ember.Observable}
+ */
+ setProperties: function(hash) {
+ return setProperties(this, hash);
+ },
+
+ /**
+ Begins a grouping of property changes.
+
+ You can use this method to group property changes so that notifications
+ will not be sent until the changes are finished. If you plan to make a
+ large number of changes to an object at one time, you should call this
+ method at the beginning of the changes to begin deferring change
+ notifications. When you are done making changes, call
+ `endPropertyChanges()` to deliver the deferred change notifications and end
+ deferring.
+
+ @method beginPropertyChanges
+ @return {Ember.Observable}
+ */
+ beginPropertyChanges: function() {
+ beginPropertyChanges();
+ return this;
+ },
+
+ /**
+ Ends a grouping of property changes.
+
+ You can use this method to group property changes so that notifications
+ will not be sent until the changes are finished. If you plan to make a
+ large number of changes to an object at one time, you should call
+ `beginPropertyChanges()` at the beginning of the changes to defer change
+ notifications. When you are done making changes, call this method to
+ deliver the deferred change notifications and end deferring.
+
+ @method endPropertyChanges
+ @return {Ember.Observable}
+ */
+ endPropertyChanges: function() {
+ endPropertyChanges();
+ return this;
+ },
+
+ /**
+ Notify the observer system that a property is about to change.
+
+ Sometimes you need to change a value directly or indirectly without
+ actually calling `get()` or `set()` on it. In this case, you can use this
+ method and `propertyDidChange()` instead. Calling these two methods
+ together will notify all observers that the property has potentially
+ changed value.
+
+ Note that you must always call `propertyWillChange` and `propertyDidChange`
+ as a pair. If you do not, it may get the property change groups out of
+ order and cause notifications to be delivered more often than you would
+ like.
+
+ @method propertyWillChange
+ @param {String} keyName The property key that is about to change.
+ @return {Ember.Observable}
+ */
+ propertyWillChange: function(keyName) {
+ propertyWillChange(this, keyName);
+ return this;
+ },
+
+ /**
+ Notify the observer system that a property has just changed.
+
+ Sometimes you need to change a value directly or indirectly without
+ actually calling `get()` or `set()` on it. In this case, you can use this
+ method and `propertyWillChange()` instead. Calling these two methods
+ together will notify all observers that the property has potentially
+ changed value.
+
+ Note that you must always call `propertyWillChange` and `propertyDidChange`
+ as a pair. If you do not, it may get the property change groups out of
+ order and cause notifications to be delivered more often than you would
+ like.
+
+ @method propertyDidChange
+ @param {String} keyName The property key that has just changed.
+ @return {Ember.Observable}
+ */
+ propertyDidChange: function(keyName) {
+ propertyDidChange(this, keyName);
+ return this;
+ },
+
+ /**
+ Convenience method to call `propertyWillChange` and `propertyDidChange` in
+ succession.
+
+ @method notifyPropertyChange
+ @param {String} keyName The property key to be notified about.
+ @return {Ember.Observable}
+ */
+ notifyPropertyChange: function(keyName) {
+ this.propertyWillChange(keyName);
+ this.propertyDidChange(keyName);
+ return this;
+ },
+
+ addBeforeObserver: function(key, target, method) {
+ addBeforeObserver(this, key, target, method);
+ },
+
+ /**
+ Adds an observer on a property.
+
+ This is the core method used to register an observer for a property.
+
+ Once you call this method, any time the key's value is set, your observer
+ will be notified. Note that the observers are triggered any time the
+ value is set, regardless of whether it has actually changed. Your
+ observer should be prepared to handle that.
+
+ You can also pass an optional context parameter to this method. The
+ context will be passed to your observer method whenever it is triggered.
+ Note that if you add the same target/method pair on a key multiple times
+ with different context parameters, your observer will only be called once
+ with the last context you passed.
+
+ ### Observer Methods
+
+ Observer methods you pass should generally have the following signature if
+ you do not pass a `context` parameter:
+
+ ```javascript
+ fooDidChange: function(sender, key, value, rev) { };
+ ```
+
+ The sender is the object that changed. The key is the property that
+ changes. The value property is currently reserved and unused. The rev
+ is the last property revision of the object when it changed, which you can
+ use to detect if the key value has really changed or not.
+
+ If you pass a `context` parameter, the context will be passed before the
+ revision like so:
+
+ ```javascript
+ fooDidChange: function(sender, key, value, context, rev) { };
+ ```
+
+ Usually you will not need the value, context or revision parameters at
+ the end. In this case, it is common to write observer methods that take
+ only a sender and key value as parameters or, if you aren't interested in
+ any of these values, to write an observer that has no parameters at all.
+
+ @method addObserver
+ @param {String} key The key to observer
+ @param {Object} target The target object to invoke
+ @param {String|Function} method The method to invoke.
+ */
+ addObserver: function(key, target, method) {
+ addObserver(this, key, target, method);
+ },
+
+ /**
+ Remove an observer you have previously registered on this object. Pass
+ the same key, target, and method you passed to `addObserver()` and your
+ target will no longer receive notifications.
+
+ @method removeObserver
+ @param {String} key The key to observer
+ @param {Object} target The target object to invoke
+ @param {String|Function} method The method to invoke.
+ */
+ removeObserver: function(key, target, method) {
+ removeObserver(this, key, target, method);
+ },
+
+ /**
+ Returns `true` if the object currently has observers registered for a
+ particular key. You can use this method to potentially defer performing
+ an expensive action until someone begins observing a particular property
+ on the object.
+
+ @method hasObserverFor
+ @param {String} key Key to check
+ @return {Boolean}
+ */
+ hasObserverFor: function(key) {
+ return hasListeners(this, key+':change');
+ },
+
+ /**
+ Retrieves the value of a property, or a default value in the case that the
+ property returns `undefined`.
+
+ ```javascript
+ person.getWithDefault('lastName', 'Doe');
+ ```
+
+ @method getWithDefault
+ @param {String} keyName The name of the property to retrieve
+ @param {Object} defaultValue The value to return if the property value is undefined
+ @return {Object} The property value or the defaultValue.
+ */
+ getWithDefault: function(keyName, defaultValue) {
+ return getWithDefault(this, keyName, defaultValue);
+ },
+
+ /**
+ Set the value of a property to the current value plus some amount.
+
+ ```javascript
+ person.incrementProperty('age');
+ team.incrementProperty('score', 2);
+ ```
+
+ @method incrementProperty
+ @param {String} keyName The name of the property to increment
+ @param {Number} increment The amount to increment by. Defaults to 1
+ @return {Number} The new property value
+ */
+ incrementProperty: function(keyName, increment) {
+ if (isNone(increment)) { increment = 1; }
+ set(this, keyName, (parseFloat(get(this, keyName)) || 0) + increment);
+ return get(this, keyName);
+ },
+
+ /**
+ Set the value of a property to the current value minus some amount.
+
+ ```javascript
+ player.decrementProperty('lives');
+ orc.decrementProperty('health', 5);
+ ```
+
+ @method decrementProperty
+ @param {String} keyName The name of the property to decrement
+ @param {Number} decrement The amount to decrement by. Defaults to 1
+ @return {Number} The new property value
+ */
+ decrementProperty: function(keyName, decrement) {
+ if (isNone(decrement)) { decrement = 1; }
+ set(this, keyName, (get(this, keyName) || 0) - decrement);
+ return get(this, keyName);
+ },
+
+ /**
+ Set the value of a boolean property to the opposite of it's
+ current value.
+
+ ```javascript
+ starship.toggleProperty('warpDriveEngaged');
+ ```
+
+ @method toggleProperty
+ @param {String} keyName The name of the property to toggle
+ @return {Object} The new property value
+ */
+ toggleProperty: function(keyName) {
+ set(this, keyName, !get(this, keyName));
+ return get(this, keyName);
+ },
+
+ /**
+ Returns the cached value of a computed property, if it exists.
+ This allows you to inspect the value of a computed property
+ without accidentally invoking it if it is intended to be
+ generated lazily.
+
+ @method cacheFor
+ @param {String} keyName
+ @return {Object} The cached value of the computed property, if any
+ */
+ cacheFor: function(keyName) {
+ return cacheFor(this, keyName);
+ },
+
+ // intended for debugging purposes
+ observersForKey: function(keyName) {
+ return observersFor(this, keyName);
+ }
+ });
+ });
+enifed("ember-runtime/mixins/promise_proxy",
+ ["ember-metal/property_get","ember-metal/set_properties","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var setProperties = __dependency2__["default"];
+ var computed = __dependency3__.computed;
+ var Mixin = __dependency4__.Mixin;
+ var EmberError = __dependency5__["default"];
+
+ var not = computed.not;
+ var or = computed.or;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ function tap(proxy, promise) {
+ setProperties(proxy, {
+ isFulfilled: false,
+ isRejected: false
+ });
+
+ return promise.then(function(value) {
+ setProperties(proxy, {
+ content: value,
+ isFulfilled: true
+ });
+ return value;
+ }, function(reason) {
+ setProperties(proxy, {
+ reason: reason,
+ isRejected: true
+ });
+ throw reason;
+ }, "Ember: PromiseProxy");
+ }
+
+ /**
+ A low level mixin making ObjectProxy, ObjectController or ArrayController's promise aware.
+
+ ```javascript
+ var ObjectPromiseController = Ember.ObjectController.extend(Ember.PromiseProxyMixin);
+
+ var controller = ObjectPromiseController.create({
+ promise: $.getJSON('/some/remote/data.json')
+ });
+
+ controller.then(function(json){
+ // the json
+ }, function(reason) {
+ // the reason why you have no json
+ });
+ ```
+
+ the controller has bindable attributes which
+ track the promises life cycle
+
+ ```javascript
+ controller.get('isPending') //=> true
+ controller.get('isSettled') //=> false
+ controller.get('isRejected') //=> false
+ controller.get('isFulfilled') //=> false
+ ```
+
+ When the the $.getJSON completes, and the promise is fulfilled
+ with json, the life cycle attributes will update accordingly.
+
+ ```javascript
+ controller.get('isPending') //=> false
+ controller.get('isSettled') //=> true
+ controller.get('isRejected') //=> false
+ controller.get('isFulfilled') //=> true
+ ```
+
+ As the controller is an ObjectController, and the json now its content,
+ all the json properties will be available directly from the controller.
+
+ ```javascript
+ // Assuming the following json:
+ {
+ firstName: 'Stefan',
+ lastName: 'Penner'
+ }
+
+ // both properties will accessible on the controller
+ controller.get('firstName') //=> 'Stefan'
+ controller.get('lastName') //=> 'Penner'
+ ```
+
+ If the controller is backing a template, the attributes are
+ bindable from within that template
+
+ ```handlebars
+ {{#if isPending}}
+ loading...
+ {{else}}
+ firstName: {{firstName}}
+ lastName: {{lastName}}
+ {{/if}}
+ ```
+ @class Ember.PromiseProxyMixin
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ If the proxied promise is rejected this will contain the reason
+ provided.
+
+ @property reason
+ @default null
+ */
+ reason: null,
+
+ /**
+ Once the proxied promise has settled this will become `false`.
+
+ @property isPending
+ @default true
+ */
+ isPending: not('isSettled').readOnly(),
+
+ /**
+ Once the proxied promise has settled this will become `true`.
+
+ @property isSettled
+ @default false
+ */
+ isSettled: or('isRejected', 'isFulfilled').readOnly(),
+
+ /**
+ Will become `true` if the proxied promise is rejected.
+
+ @property isRejected
+ @default false
+ */
+ isRejected: false,
+
+ /**
+ Will become `true` if the proxied promise is fulfilled.
+
+ @property isFulfilled
+ @default false
+ */
+ isFulfilled: false,
+
+ /**
+ The promise whose fulfillment value is being proxied by this object.
+
+ This property must be specified upon creation, and should not be
+ changed once created.
+
+ Example:
+
+ ```javascript
+ Ember.ObjectController.extend(Ember.PromiseProxyMixin).create({
+ promise:
+ });
+ ```
+
+ @property promise
+ */
+ promise: computed(function(key, promise) {
+ if (arguments.length === 2) {
+ return tap(this, promise);
+ } else {
+ throw new EmberError("PromiseProxy's promise must be set");
+ }
+ }),
+
+ /**
+ An alias to the proxied promise's `then`.
+
+ See RSVP.Promise.then.
+
+ @method then
+ @param {Function} callback
+ @return {RSVP.Promise}
+ */
+ then: promiseAlias('then'),
+
+ /**
+ An alias to the proxied promise's `catch`.
+
+ See RSVP.Promise.catch.
+
+ @method catch
+ @param {Function} callback
+ @return {RSVP.Promise}
+ @since 1.3.0
+ */
+ 'catch': promiseAlias('catch'),
+
+ /**
+ An alias to the proxied promise's `finally`.
+
+ See RSVP.Promise.finally.
+
+ @method finally
+ @param {Function} callback
+ @return {RSVP.Promise}
+ @since 1.3.0
+ */
+ 'finally': promiseAlias('finally')
+
+ });
+
+ function promiseAlias(name) {
+ return function () {
+ var promise = get(this, 'promise');
+ return promise[name].apply(promise, arguments);
+ };
+ }
+ });
+enifed("ember-runtime/mixins/sortable",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert, Ember.A
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var forEach = __dependency4__.forEach;
+ var Mixin = __dependency5__.Mixin;
+ var MutableEnumerable = __dependency6__["default"];
+ var compare = __dependency7__["default"];
+ var addObserver = __dependency8__.addObserver;
+ var removeObserver = __dependency8__.removeObserver;
+ var computed = __dependency9__.computed;
+ var beforeObserver = __dependency5__.beforeObserver;
+ var observer = __dependency5__.observer;
+ //ES6TODO: should we access these directly from their package or from how thier exposed in ember-metal?
+
+ /**
+ `Ember.SortableMixin` provides a standard interface for array proxies
+ to specify a sort order and maintain this sorting when objects are added,
+ removed, or updated without changing the implicit order of their underlying
+ modelarray:
+
+ ```javascript
+ songs = [
+ {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'},
+ {trackNumber: 2, title: 'Back in the U.S.S.R.'},
+ {trackNumber: 3, title: 'Glass Onion'},
+ ];
+
+ songsController = Ember.ArrayController.create({
+ model: songs,
+ sortProperties: ['trackNumber'],
+ sortAscending: true
+ });
+
+ songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
+
+ songsController.addObject({trackNumber: 1, title: 'Dear Prudence'});
+ songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'}
+ ```
+
+ If you add or remove the properties to sort by or change the sort direction the model
+ sort order will be automatically updated.
+
+ ```javascript
+ songsController.set('sortProperties', ['title']);
+ songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
+
+ songsController.toggleProperty('sortAscending');
+ songsController.get('firstObject'); // {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'}
+ ```
+
+ SortableMixin works by sorting the arrangedContent array, which is the array that
+ arrayProxy displays. Due to the fact that the underlying 'content' array is not changed, that
+ array will not display the sorted list:
+
+ ```javascript
+ songsController.get('content').get('firstObject'); // Returns the unsorted original content
+ songsController.get('firstObject'); // Returns the sorted content.
+ ```
+
+ Although the sorted content can also be accessed through the arrangedContent property,
+ it is preferable to use the proxied class and not the arrangedContent array directly.
+
+ @class SortableMixin
+ @namespace Ember
+ @uses Ember.MutableEnumerable
+ */
+ __exports__["default"] = Mixin.create(MutableEnumerable, {
+
+ /**
+ Specifies which properties dictate the arrangedContent's sort order.
+
+ When specifying multiple properties the sorting will use properties
+ from the `sortProperties` array prioritized from first to last.
+
+ @property {Array} sortProperties
+ */
+ sortProperties: null,
+
+ /**
+ Specifies the arrangedContent's sort direction.
+ Sorts the content in ascending order by default. Set to `false` to
+ use descending order.
+
+ @property {Boolean} sortAscending
+ @default true
+ */
+ sortAscending: true,
+
+ /**
+ The function used to compare two values. You can override this if you
+ want to do custom comparisons. Functions must be of the type expected by
+ Array#sort, i.e.
+ return 0 if the two parameters are equal,
+ return a negative value if the first parameter is smaller than the second or
+ return a positive value otherwise:
+
+ ```javascript
+ function(x,y) { // These are assumed to be integers
+ if (x === y)
+ return 0;
+ return x < y ? -1 : 1;
+ }
+ ```
+
+ @property sortFunction
+ @type {Function}
+ @default Ember.compare
+ */
+ sortFunction: compare,
+
+ orderBy: function(item1, item2) {
+ var result = 0;
+ var sortProperties = get(this, 'sortProperties');
+ var sortAscending = get(this, 'sortAscending');
+ var sortFunction = get(this, 'sortFunction');
+
+
+ forEach(sortProperties, function(propertyName) {
+ if (result === 0) {
+ result = sortFunction.call(this, get(item1, propertyName), get(item2, propertyName));
+ if ((result !== 0) && !sortAscending) {
+ result = (-1) * result;
+ }
+ }
+ }, this);
+
+ return result;
+ },
+
+ destroy: function() {
+ var content = get(this, 'content');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (content && sortProperties) {
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super();
+ },
+
+ isSorted: computed.notEmpty('sortProperties'),
+
+ /**
+ Overrides the default arrangedContent from arrayProxy in order to sort by sortFunction.
+ Also sets up observers for each sortProperty on each item in the content Array.
+
+ @property arrangedContent
+ */
+
+ arrangedContent: computed('content', 'sortProperties.@each', function(key, value) {
+ var content = get(this, 'content');
+ var isSorted = get(this, 'isSorted');
+ var sortProperties = get(this, 'sortProperties');
+ var self = this;
+
+ if (content && isSorted) {
+ content = content.slice();
+ content.sort(function(item1, item2) {
+ return self.orderBy(item1, item2);
+ });
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ return Ember.A(content);
+ }
+
+ return content;
+ }),
+
+ _contentWillChange: beforeObserver('content', function() {
+ var content = get(this, 'content');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (content && sortProperties) {
+ forEach(content, function(item) {
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ this._super();
+ }),
+
+ sortPropertiesWillChange: beforeObserver('sortProperties', function() {
+ this._lastSortAscending = undefined;
+ }),
+
+ sortPropertiesDidChange: observer('sortProperties', function() {
+ this._lastSortAscending = undefined;
+ }),
+
+ sortAscendingWillChange: beforeObserver('sortAscending', function() {
+ this._lastSortAscending = get(this, 'sortAscending');
+ }),
+
+ sortAscendingDidChange: observer('sortAscending', function() {
+ if (this._lastSortAscending !== undefined && get(this, 'sortAscending') !== this._lastSortAscending) {
+ var arrangedContent = get(this, 'arrangedContent');
+ arrangedContent.reverseObjects();
+ }
+ }),
+
+ contentArrayWillChange: function(array, idx, removedCount, addedCount) {
+ var isSorted = get(this, 'isSorted');
+
+ if (isSorted) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var removedObjects = array.slice(idx, idx+removedCount);
+ var sortProperties = get(this, 'sortProperties');
+
+ forEach(removedObjects, function(item) {
+ arrangedContent.removeObject(item);
+
+ forEach(sortProperties, function(sortProperty) {
+ removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super(array, idx, removedCount, addedCount);
+ },
+
+ contentArrayDidChange: function(array, idx, removedCount, addedCount) {
+ var isSorted = get(this, 'isSorted');
+ var sortProperties = get(this, 'sortProperties');
+
+ if (isSorted) {
+ var addedObjects = array.slice(idx, idx+addedCount);
+
+ forEach(addedObjects, function(item) {
+ this.insertItemSorted(item);
+
+ forEach(sortProperties, function(sortProperty) {
+ addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
+ }, this);
+ }, this);
+ }
+
+ return this._super(array, idx, removedCount, addedCount);
+ },
+
+ insertItemSorted: function(item) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var length = get(arrangedContent, 'length');
+
+ var idx = this._binarySearch(item, 0, length);
+ arrangedContent.insertAt(idx, item);
+ },
+
+ contentItemSortPropertyDidChange: function(item) {
+ var arrangedContent = get(this, 'arrangedContent');
+ var oldIndex = arrangedContent.indexOf(item);
+ var leftItem = arrangedContent.objectAt(oldIndex - 1);
+ var rightItem = arrangedContent.objectAt(oldIndex + 1);
+ var leftResult = leftItem && this.orderBy(item, leftItem);
+ var rightResult = rightItem && this.orderBy(item, rightItem);
+
+ if (leftResult < 0 || rightResult > 0) {
+ arrangedContent.removeObject(item);
+ this.insertItemSorted(item);
+ }
+ },
+
+ _binarySearch: function(item, low, high) {
+ var mid, midItem, res, arrangedContent;
+
+ if (low === high) {
+ return low;
+ }
+
+ arrangedContent = get(this, 'arrangedContent');
+
+ mid = low + Math.floor((high - low) / 2);
+ midItem = arrangedContent.objectAt(mid);
+
+ res = this.orderBy(midItem, item);
+
+ if (res < 0) {
+ return this._binarySearch(item, mid+1, high);
+ } else if (res > 0) {
+ return this._binarySearch(item, low, mid);
+ }
+
+ return mid;
+ }
+ });
+ });
+enifed("ember-runtime/mixins/target_action_support",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.lookup, Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var typeOf = __dependency4__.typeOf;
+ var Mixin = __dependency5__.Mixin;
+ var computed = __dependency6__.computed;
+
+ /**
+ `Ember.TargetActionSupport` is a mixin that can be included in a class
+ to add a `triggerAction` method with semantics similar to the Handlebars
+ `{{action}}` helper. In normal Ember usage, the `{{action}}` helper is
+ usually the best choice. This mixin is most often useful when you are
+ doing more complex event handling in View objects.
+
+ See also `Ember.ViewTargetActionSupport`, which has
+ view-aware defaults for target and actionContext.
+
+ @class TargetActionSupport
+ @namespace Ember
+ @extends Ember.Mixin
+ */
+ var TargetActionSupport = Mixin.create({
+ target: null,
+ action: null,
+ actionContext: null,
+
+ targetObject: computed(function() {
+ var target = get(this, 'target');
+
+ if (typeOf(target) === "string") {
+ var value = get(this, target);
+ if (value === undefined) { value = get(Ember.lookup, target); }
+ return value;
+ } else {
+ return target;
+ }
+ }).property('target'),
+
+ actionContextObject: computed(function() {
+ var actionContext = get(this, 'actionContext');
+
+ if (typeOf(actionContext) === "string") {
+ var value = get(this, actionContext);
+ if (value === undefined) { value = get(Ember.lookup, actionContext); }
+ return value;
+ } else {
+ return actionContext;
+ }
+ }).property('actionContext'),
+
+ /**
+ Send an `action` with an `actionContext` to a `target`. The action, actionContext
+ and target will be retrieved from properties of the object. For example:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ target: Ember.computed.alias('controller'),
+ action: 'save',
+ actionContext: Ember.computed.alias('context'),
+ click: function() {
+ this.triggerAction(); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `target`, `action`, and `actionContext` can be provided as properties of
+ an optional object argument to `triggerAction` as well.
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ click: function() {
+ this.triggerAction({
+ action: 'save',
+ target: this.get('controller'),
+ actionContext: this.get('context')
+ }); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `actionContext` defaults to the object you are mixing `TargetActionSupport` into.
+ But `target` and `action` must be specified either as properties or with the argument
+ to `triggerAction`, or a combination:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, {
+ target: Ember.computed.alias('controller'),
+ click: function() {
+ this.triggerAction({
+ action: 'save'
+ }); // Sends the `save` action, along with a reference to `this`,
+ // to the current controller
+ }
+ });
+ ```
+
+ @method triggerAction
+ @param opts {Hash} (optional, with the optional keys action, target and/or actionContext)
+ @return {Boolean} true if the action was sent successfully and did not return false
+ */
+ triggerAction: function(opts) {
+ opts = opts || {};
+ var action = opts.action || get(this, 'action');
+ var target = opts.target || get(this, 'targetObject');
+ var actionContext = opts.actionContext;
+
+ function args(options, actionName) {
+ var ret = [];
+ if (actionName) { ret.push(actionName); }
+
+ return ret.concat(options);
+ }
+
+ if (typeof actionContext === 'undefined') {
+ actionContext = get(this, 'actionContextObject') || this;
+ }
+
+ if (target && action) {
+ var ret;
+
+ if (target.send) {
+ ret = target.send.apply(target, args(actionContext, action));
+ } else {
+ ret = target[action].apply(target, args(actionContext));
+ }
+
+ if (ret !== false) ret = true;
+
+ return ret;
+ } else {
+ return false;
+ }
+ }
+ });
+
+ __exports__["default"] = TargetActionSupport;
+ });
+enifed("ember-runtime/system/application",
+ ["ember-runtime/system/namespace","exports"],
+ function(__dependency1__, __exports__) {
+ "use strict";
+ var Namespace = __dependency1__["default"];
+
+ __exports__["default"] = Namespace.extend();
+ });
+enifed("ember-runtime/system/array_proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.K, Ember.assert
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isArray = __dependency4__.isArray;
+ var apply = __dependency4__.apply;
+ var computed = __dependency5__.computed;
+ var beforeObserver = __dependency6__.beforeObserver;
+ var observer = __dependency6__.observer;
+ var beginPropertyChanges = __dependency7__.beginPropertyChanges;
+ var endPropertyChanges = __dependency7__.endPropertyChanges;
+ var EmberError = __dependency8__["default"];
+ var EmberObject = __dependency9__["default"];
+ var MutableArray = __dependency10__["default"];
+ var Enumerable = __dependency11__["default"];
+ var fmt = __dependency12__.fmt;
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var OUT_OF_RANGE_EXCEPTION = "Index out of range";
+ var EMPTY = [];
+ var alias = computed.alias;
+ var K = Ember.K;
+
+ /**
+ An ArrayProxy wraps any other object that implements `Ember.Array` and/or
+ `Ember.MutableArray,` forwarding all requests. This makes it very useful for
+ a number of binding use cases or other cases where being able to swap
+ out the underlying array is useful.
+
+ A simple example of usage:
+
+ ```javascript
+ var pets = ['dog', 'cat', 'fish'];
+ var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) });
+
+ ap.get('firstObject'); // 'dog'
+ ap.set('content', ['amoeba', 'paramecium']);
+ ap.get('firstObject'); // 'amoeba'
+ ```
+
+ This class can also be useful as a layer to transform the contents of
+ an array, as they are accessed. This can be done by overriding
+ `objectAtContent`:
+
+ ```javascript
+ var pets = ['dog', 'cat', 'fish'];
+ var ap = Ember.ArrayProxy.create({
+ content: Ember.A(pets),
+ objectAtContent: function(idx) {
+ return this.get('content').objectAt(idx).toUpperCase();
+ }
+ });
+
+ ap.get('firstObject'); // . 'DOG'
+ ```
+
+ @class ArrayProxy
+ @namespace Ember
+ @extends Ember.Object
+ @uses Ember.MutableArray
+ */
+ var ArrayProxy = EmberObject.extend(MutableArray, {
+
+ /**
+ The content array. Must be an object that implements `Ember.Array` and/or
+ `Ember.MutableArray.`
+
+ @property content
+ @type Ember.Array
+ */
+ content: null,
+
+ /**
+ The array that the proxy pretends to be. In the default `ArrayProxy`
+ implementation, this and `content` are the same. Subclasses of `ArrayProxy`
+ can override this property to provide things like sorting and filtering.
+
+ @property arrangedContent
+ */
+ arrangedContent: alias('content'),
+
+ /**
+ Should actually retrieve the object at the specified index from the
+ content. You can override this method in subclasses to transform the
+ content item to something new.
+
+ This method will only be called if content is non-`null`.
+
+ @method objectAtContent
+ @param {Number} idx The index to retrieve.
+ @return {Object} the value or undefined if none found
+ */
+ objectAtContent: function(idx) {
+ return get(this, 'arrangedContent').objectAt(idx);
+ },
+
+ /**
+ Should actually replace the specified objects on the content array.
+ You can override this method in subclasses to transform the content item
+ into something new.
+
+ This method will only be called if content is non-`null`.
+
+ @method replaceContent
+ @param {Number} idx The starting index
+ @param {Number} amt The number of items to remove from the content.
+ @param {Array} objects Optional array of objects to insert or null if no
+ objects.
+ @return {void}
+ */
+ replaceContent: function(idx, amt, objects) {
+ get(this, 'content').replace(idx, amt, objects);
+ },
+
+ /**
+ Invoked when the content property is about to change. Notifies observers that the
+ entire array content will change.
+
+ @private
+ @method _contentWillChange
+ */
+ _contentWillChange: beforeObserver('content', function() {
+ this._teardownContent();
+ }),
+
+ _teardownContent: function() {
+ var content = get(this, 'content');
+
+ if (content) {
+ content.removeArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ }
+ },
+
+ /**
+ Override to implement content array `willChange` observer.
+
+ @method contentArrayWillChange
+
+ @param {Ember.Array} contentArray the content array
+ @param {Number} start starting index of the change
+ @param {Number} removeCount count of items removed
+ @param {Number} addCount count of items added
+
+ */
+ contentArrayWillChange: K,
+ /**
+ Override to implement content array `didChange` observer.
+
+ @method contentArrayDidChange
+
+ @param {Ember.Array} contentArray the content array
+ @param {Number} start starting index of the change
+ @param {Number} removeCount count of items removed
+ @param {Number} addCount count of items added
+ */
+ contentArrayDidChange: K,
+
+ /**
+ Invoked when the content property changes. Notifies observers that the
+ entire array content has changed.
+
+ @private
+ @method _contentDidChange
+ */
+ _contentDidChange: observer('content', function() {
+ var content = get(this, 'content');
+
+
+ this._setupContent();
+ }),
+
+ _setupContent: function() {
+ var content = get(this, 'content');
+
+ if (content) {
+
+ content.addArrayObserver(this, {
+ willChange: 'contentArrayWillChange',
+ didChange: 'contentArrayDidChange'
+ });
+ }
+ },
+
+ _arrangedContentWillChange: beforeObserver('arrangedContent', function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ var len = arrangedContent ? get(arrangedContent, 'length') : 0;
+
+ this.arrangedContentArrayWillChange(this, 0, len, undefined);
+ this.arrangedContentWillChange(this);
+
+ this._teardownArrangedContent(arrangedContent);
+ }),
+
+ _arrangedContentDidChange: observer('arrangedContent', function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ var len = arrangedContent ? get(arrangedContent, 'length') : 0;
+
+
+ this._setupArrangedContent();
+
+ this.arrangedContentDidChange(this);
+ this.arrangedContentArrayDidChange(this, 0, undefined, len);
+ }),
+
+ _setupArrangedContent: function() {
+ var arrangedContent = get(this, 'arrangedContent');
+
+ if (arrangedContent) {
+
+ arrangedContent.addArrayObserver(this, {
+ willChange: 'arrangedContentArrayWillChange',
+ didChange: 'arrangedContentArrayDidChange'
+ });
+ }
+ },
+
+ _teardownArrangedContent: function() {
+ var arrangedContent = get(this, 'arrangedContent');
+
+ if (arrangedContent) {
+ arrangedContent.removeArrayObserver(this, {
+ willChange: 'arrangedContentArrayWillChange',
+ didChange: 'arrangedContentArrayDidChange'
+ });
+ }
+ },
+
+ arrangedContentWillChange: K,
+ arrangedContentDidChange: K,
+
+ objectAt: function(idx) {
+ return get(this, 'content') && this.objectAtContent(idx);
+ },
+
+ length: computed(function() {
+ var arrangedContent = get(this, 'arrangedContent');
+ return arrangedContent ? get(arrangedContent, 'length') : 0;
+ // No dependencies since Enumerable notifies length of change
+ }),
+
+ _replace: function(idx, amt, objects) {
+ var content = get(this, 'content');
+ if (content) this.replaceContent(idx, amt, objects);
+ return this;
+ },
+
+ replace: function() {
+ if (get(this, 'arrangedContent') === get(this, 'content')) {
+ apply(this, this._replace, arguments);
+ } else {
+ throw new EmberError("Using replace on an arranged ArrayProxy is not allowed.");
+ }
+ },
+
+ _insertAt: function(idx, object) {
+ if (idx > get(this, 'content.length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ this._replace(idx, 0, [object]);
+ return this;
+ },
+
+ insertAt: function(idx, object) {
+ if (get(this, 'arrangedContent') === get(this, 'content')) {
+ return this._insertAt(idx, object);
+ } else {
+ throw new EmberError("Using insertAt on an arranged ArrayProxy is not allowed.");
+ }
+ },
+
+ removeAt: function(start, len) {
+ if ('number' === typeof start) {
+ var content = get(this, 'content');
+ var arrangedContent = get(this, 'arrangedContent');
+ var indices = [];
+ var i;
+
+ if ((start < 0) || (start >= get(this, 'length'))) {
+ throw new EmberError(OUT_OF_RANGE_EXCEPTION);
+ }
+
+ if (len === undefined) len = 1;
+
+ // Get a list of indices in original content to remove
+ for (i=start; i= 0) {
+ var baseValue = this[keyName];
+
+ if (baseValue) {
+ if ('function' === typeof baseValue.concat) {
+ value = baseValue.concat(value);
+ } else {
+ value = makeArray(baseValue).concat(value);
+ }
+ } else {
+ value = makeArray(value);
+ }
+ }
+
+ if (desc) {
+ desc.set(this, keyName, value);
+ } else {
+ if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) {
+ this.setUnknownProperty(keyName, value);
+ } else {
+
+ this[keyName] = value;
+
+ }
+ }
+ }
+ }
+ }
+ finishPartial(this, m);
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var x = 0; x < length; x++) {
+ args[x] = arguments[x];
+ }
+ apply(this, this.init, args);
+ m.proto = proto;
+ finishChains(this);
+ sendEvent(this, "init");
+ };
+
+ Class.toString = Mixin.prototype.toString;
+ Class.willReopen = function() {
+ if (wasApplied) {
+ Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin);
+ }
+
+ wasApplied = false;
+ };
+ Class._initMixins = function(args) { initMixins = args; };
+ Class._initProperties = function(args) { initProperties = args; };
+
+ Class.proto = function() {
+ var superclass = Class.superclass;
+ if (superclass) { superclass.proto(); }
+
+ if (!wasApplied) {
+ wasApplied = true;
+ Class.PrototypeMixin.applyPartial(Class.prototype);
+ rewatch(Class.prototype);
+ }
+
+ return this.prototype;
+ };
+
+ return Class;
+
+ }
+
+ /**
+ @class CoreObject
+ @namespace Ember
+ */
+ var CoreObject = makeCtor();
+ CoreObject.toString = function() { return "Ember.CoreObject"; };
+ CoreObject.PrototypeMixin = Mixin.create({
+ reopen: function() {
+ var length = arguments.length;
+ var args = new Array(length);
+ for (var i = 0; i < length; i++) {
+ args[i] = arguments[i];
+ }
+ applyMixin(this, args, true);
+ return this;
+ },
+
+ /**
+ An overridable method called when objects are instantiated. By default,
+ does nothing unless it is overridden during class definition.
+
+ Example:
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ init: function() {
+ alert('Name is ' + this.get('name'));
+ }
+ });
+
+ var steve = App.Person.create({
+ name: "Steve"
+ });
+
+ // alerts 'Name is Steve'.
+ ```
+
+ NOTE: If you do override `init` for a framework class like `Ember.View` or
+ `Ember.ArrayController`, be sure to call `this._super()` in your
+ `init` declaration! If you don't, Ember may not have an opportunity to
+ do important setup work, and you'll see strange behavior in your
+ application.
+
+ @method init
+ */
+ init: function() {},
+
+ /**
+ Defines the properties that will be concatenated from the superclass
+ (instead of overridden).
+
+ By default, when you extend an Ember class a property defined in
+ the subclass overrides a property with the same name that is defined
+ in the superclass. However, there are some cases where it is preferable
+ to build up a property's value by combining the superclass' property
+ value with the subclass' value. An example of this in use within Ember
+ is the `classNames` property of `Ember.View`.
+
+ Here is some sample code showing the difference between a concatenated
+ property and a normal one:
+
+ ```javascript
+ App.BarView = Ember.View.extend({
+ someNonConcatenatedProperty: ['bar'],
+ classNames: ['bar']
+ });
+
+ App.FooBarView = App.BarView.extend({
+ someNonConcatenatedProperty: ['foo'],
+ classNames: ['foo']
+ });
+
+ var fooBarView = App.FooBarView.create();
+ fooBarView.get('someNonConcatenatedProperty'); // ['foo']
+ fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo']
+ ```
+
+ This behavior extends to object creation as well. Continuing the
+ above example:
+
+ ```javascript
+ var view = App.FooBarView.create({
+ someNonConcatenatedProperty: ['baz'],
+ classNames: ['baz']
+ })
+ view.get('someNonConcatenatedProperty'); // ['baz']
+ view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
+ ```
+ Adding a single property that is not an array will just add it in the array:
+
+ ```javascript
+ var view = App.FooBarView.create({
+ classNames: 'baz'
+ })
+ view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
+ ```
+
+ Using the `concatenatedProperties` property, we can tell to Ember that mix
+ the content of the properties.
+
+ In `Ember.View` the `classNameBindings` and `attributeBindings` properties
+ are also concatenated, in addition to `classNames`.
+
+ This feature is available for you to use throughout the Ember object model,
+ although typical app developers are likely to use it infrequently. Since
+ it changes expectations about behavior of properties, you should properly
+ document its usage in each individual concatenated property (to not
+ mislead your users to think they can override the property in a subclass).
+
+ @property concatenatedProperties
+ @type Array
+ @default null
+ */
+ concatenatedProperties: null,
+
+ /**
+ Destroyed object property flag.
+
+ if this property is `true` the observers and bindings were already
+ removed by the effect of calling the `destroy()` method.
+
+ @property isDestroyed
+ @default false
+ */
+ isDestroyed: false,
+
+ /**
+ Destruction scheduled flag. The `destroy()` method has been called.
+
+ The object stays intact until the end of the run loop at which point
+ the `isDestroyed` flag is set.
+
+ @property isDestroying
+ @default false
+ */
+ isDestroying: false,
+
+ /**
+ Destroys an object by setting the `isDestroyed` flag and removing its
+ metadata, which effectively destroys observers and bindings.
+
+ If you try to set a property on a destroyed object, an exception will be
+ raised.
+
+ Note that destruction is scheduled for the end of the run loop and does not
+ happen immediately. It will set an isDestroying flag immediately.
+
+ @method destroy
+ @return {Ember.Object} receiver
+ */
+ destroy: function() {
+ if (this.isDestroying) { return; }
+ this.isDestroying = true;
+
+ schedule('actions', this, this.willDestroy);
+ schedule('destroy', this, this._scheduledDestroy);
+ return this;
+ },
+
+ /**
+ Override to implement teardown.
+
+ @method willDestroy
+ */
+ willDestroy: K,
+
+ /**
+ Invoked by the run loop to actually destroy the object. This is
+ scheduled for execution by the `destroy` method.
+
+ @private
+ @method _scheduledDestroy
+ */
+ _scheduledDestroy: function() {
+ if (this.isDestroyed) { return; }
+ destroy(this);
+ this.isDestroyed = true;
+ },
+
+ bind: function(to, from) {
+ if (!(from instanceof Binding)) { from = Binding.from(from); }
+ from.to(to).connect(this);
+ return from;
+ },
+
+ /**
+ Returns a string representation which attempts to provide more information
+ than Javascript's `toString` typically does, in a generic way for all Ember
+ objects.
+
+ ```javascript
+ App.Person = Em.Object.extend()
+ person = App.Person.create()
+ person.toString() //=> ""
+ ```
+
+ If the object's class is not defined on an Ember namespace, it will
+ indicate it is a subclass of the registered superclass:
+
+ ```javascript
+ Student = App.Person.extend()
+ student = Student.create()
+ student.toString() //=> "<(subclass of App.Person):ember1025>"
+ ```
+
+ If the method `toStringExtension` is defined, its return value will be
+ included in the output.
+
+ ```javascript
+ App.Teacher = App.Person.extend({
+ toStringExtension: function() {
+ return this.get('fullName');
+ }
+ });
+ teacher = App.Teacher.create()
+ teacher.toString(); //=> ""
+ ```
+
+ @method toString
+ @return {String} string representation
+ */
+ toString: function toString() {
+ var hasToStringExtension = typeof this.toStringExtension === 'function';
+ var extension = hasToStringExtension ? ":" + this.toStringExtension() : '';
+ var ret = '<'+this.constructor.toString()+':'+guidFor(this)+extension+'>';
+
+ this.toString = makeToString(ret);
+ return ret;
+ }
+ });
+
+ CoreObject.PrototypeMixin.ownerConstructor = CoreObject;
+
+ function makeToString(ret) {
+ return function() { return ret; };
+ }
+
+ if (Ember.config.overridePrototypeMixin) {
+ Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin);
+ }
+
+ CoreObject.__super__ = null;
+
+ var ClassMixin = Mixin.create({
+
+ ClassMixin: required(),
+
+ PrototypeMixin: required(),
+
+ isClass: true,
+
+ isMethod: false,
+
+ /**
+ Creates a new subclass.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ alert(thing);
+ }
+ });
+ ```
+
+ This defines a new subclass of Ember.Object: `App.Person`. It contains one method: `say()`.
+
+ You can also create a subclass from any existing class by calling its `extend()` method. For example, you might want to create a subclass of Ember's built-in `Ember.View` class:
+
+ ```javascript
+ App.PersonView = Ember.View.extend({
+ tagName: 'li',
+ classNameBindings: ['isAdministrator']
+ });
+ ```
+
+ When defining a subclass, you can override methods but still access the implementation of your parent class by calling the special `_super()` method:
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ var name = this.get('name');
+ alert(name + ' says: ' + thing);
+ }
+ });
+
+ App.Soldier = App.Person.extend({
+ say: function(thing) {
+ this._super(thing + ", sir!");
+ },
+ march: function(numberOfHours) {
+ alert(this.get('name') + ' marches for ' + numberOfHours + ' hours.')
+ }
+ });
+
+ var yehuda = App.Soldier.create({
+ name: "Yehuda Katz"
+ });
+
+ yehuda.say("Yes"); // alerts "Yehuda Katz says: Yes, sir!"
+ ```
+
+ The `create()` on line #17 creates an *instance* of the `App.Soldier` class. The `extend()` on line #8 creates a *subclass* of `App.Person`. Any instance of the `App.Person` class will *not* have the `march()` method.
+
+ You can also pass `Mixin` classes to add additional properties to the subclass.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ say: function(thing) {
+ alert(this.get('name') + ' says: ' + thing);
+ }
+ });
+
+ App.SingingMixin = Mixin.create({
+ sing: function(thing){
+ alert(this.get('name') + ' sings: la la la ' + thing);
+ }
+ });
+
+ App.BroadwayStar = App.Person.extend(App.SingingMixin, {
+ dance: function() {
+ alert(this.get('name') + ' dances: tap tap tap tap ');
+ }
+ });
+ ```
+
+ The `App.BroadwayStar` class contains three methods: `say()`, `sing()`, and `dance()`.
+
+ @method extend
+ @static
+
+ @param {Mixin} [mixins]* One or more Mixin classes
+ @param {Object} [arguments]* Object containing values to use within the new class
+ */
+ extend: function extend() {
+ var Class = makeCtor();
+ var proto;
+ Class.ClassMixin = Mixin.create(this.ClassMixin);
+ Class.PrototypeMixin = Mixin.create(this.PrototypeMixin);
+
+ Class.ClassMixin.ownerConstructor = Class;
+ Class.PrototypeMixin.ownerConstructor = Class;
+
+ reopen.apply(Class.PrototypeMixin, arguments);
+
+ Class.superclass = this;
+ Class.__super__ = this.prototype;
+
+ proto = Class.prototype = o_create(this.prototype);
+ proto.constructor = Class;
+ generateGuid(proto);
+ meta(proto).proto = proto; // this will disable observers on prototype
+
+ Class.ClassMixin.apply(Class);
+ return Class;
+ },
+
+ /**
+ Equivalent to doing `extend(arguments).create()`.
+ If possible use the normal `create` method instead.
+
+ @method createWithMixins
+ @static
+ @param [arguments]*
+ */
+ createWithMixins: function() {
+ var C = this;
+ var l= arguments.length;
+ if (l > 0) {
+ var args = new Array(l);
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this._initMixins(args);
+ }
+ return new C();
+ },
+
+ /**
+ Creates an instance of a class. Accepts either no arguments, or an object
+ containing values to initialize the newly instantiated object with.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ helloWorld: function() {
+ alert("Hi, my name is " + this.get('name'));
+ }
+ });
+
+ var tom = App.Person.create({
+ name: 'Tom Dale'
+ });
+
+ tom.helloWorld(); // alerts "Hi, my name is Tom Dale".
+ ```
+
+ `create` will call the `init` function if defined during
+ `Ember.AnyObject.extend`
+
+ If no arguments are passed to `create`, it will not set values to the new
+ instance during initialization:
+
+ ```javascript
+ var noName = App.Person.create();
+ noName.helloWorld(); // alerts undefined
+ ```
+
+ NOTE: For performance reasons, you cannot declare methods or computed
+ properties during `create`. You should instead declare methods and computed
+ properties when using `extend` or use the `createWithMixins` shorthand.
+
+ @method create
+ @static
+ @param [arguments]*
+ */
+ create: function() {
+ var C = this;
+ var l = arguments.length;
+ if (l > 0) {
+ var args = new Array(l);
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ this._initProperties(args);
+ }
+ return new C();
+ },
+
+ /**
+ Augments a constructor's prototype with additional
+ properties and functions:
+
+ ```javascript
+ MyObject = Ember.Object.extend({
+ name: 'an object'
+ });
+
+ o = MyObject.create();
+ o.get('name'); // 'an object'
+
+ MyObject.reopen({
+ say: function(msg){
+ console.log(msg);
+ }
+ })
+
+ o2 = MyObject.create();
+ o2.say("hello"); // logs "hello"
+
+ o.say("goodbye"); // logs "goodbye"
+ ```
+
+ To add functions and properties to the constructor itself,
+ see `reopenClass`
+
+ @method reopen
+ */
+ reopen: function() {
+ this.willReopen();
+
+ var l = arguments.length;
+ var args = new Array(l);
+ if (l > 0) {
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ }
+
+ apply(this.PrototypeMixin, reopen, args);
+ return this;
+ },
+
+ /**
+ Augments a constructor's own properties and functions:
+
+ ```javascript
+ MyObject = Ember.Object.extend({
+ name: 'an object'
+ });
+
+ MyObject.reopenClass({
+ canBuild: false
+ });
+
+ MyObject.canBuild; // false
+ o = MyObject.create();
+ ```
+
+ In other words, this creates static properties and functions for the class. These are only available on the class
+ and not on any instance of that class.
+
+ ```javascript
+ App.Person = Ember.Object.extend({
+ name : "",
+ sayHello : function(){
+ alert("Hello. My name is " + this.get('name'));
+ }
+ });
+
+ App.Person.reopenClass({
+ species : "Homo sapiens",
+ createPerson: function(newPersonsName){
+ return App.Person.create({
+ name:newPersonsName
+ });
+ }
+ });
+
+ var tom = App.Person.create({
+ name : "Tom Dale"
+ });
+ var yehuda = App.Person.createPerson("Yehuda Katz");
+
+ tom.sayHello(); // "Hello. My name is Tom Dale"
+ yehuda.sayHello(); // "Hello. My name is Yehuda Katz"
+ alert(App.Person.species); // "Homo sapiens"
+ ```
+
+ Note that `species` and `createPerson` are *not* valid on the `tom` and `yehuda`
+ variables. They are only valid on `App.Person`.
+
+ To add functions and properties to instances of
+ a constructor by extending the constructor's prototype
+ see `reopen`
+
+ @method reopenClass
+ */
+ reopenClass: function() {
+ var l = arguments.length;
+ var args = new Array(l);
+ if (l > 0) {
+ for (var i = 0; i < l; i++) {
+ args[i] = arguments[i];
+ }
+ }
+
+ apply(this.ClassMixin, reopen, args);
+ applyMixin(this, arguments, false);
+ return this;
+ },
+
+ detect: function(obj) {
+ if ('function' !== typeof obj) { return false; }
+ while(obj) {
+ if (obj===this) { return true; }
+ obj = obj.superclass;
+ }
+ return false;
+ },
+
+ detectInstance: function(obj) {
+ return obj instanceof this;
+ },
+
+ /**
+ In some cases, you may want to annotate computed properties with additional
+ metadata about how they function or what values they operate on. For
+ example, computed property functions may close over variables that are then
+ no longer available for introspection.
+
+ You can pass a hash of these values to a computed property like this:
+
+ ```javascript
+ person: function() {
+ var personId = this.get('personId');
+ return App.Person.create({ id: personId });
+ }.property().meta({ type: App.Person })
+ ```
+
+ Once you've done this, you can retrieve the values saved to the computed
+ property from your class like this:
+
+ ```javascript
+ MyClass.metaForProperty('person');
+ ```
+
+ This will return the original hash that was passed to `meta()`.
+
+ @method metaForProperty
+ @param key {String} property name
+ */
+ metaForProperty: function(key) {
+ var meta = this.proto()['__ember_meta__'];
+ var desc = meta && meta.descs[key];
+
+ return desc._meta || {};
+ },
+
+ _computedProperties: Ember.computed(function() {
+ hasCachedComputedProperties = true;
+ var proto = this.proto();
+ var descs = meta(proto).descs;
+ var property;
+ var properties = [];
+
+ for (var name in descs) {
+ property = descs[name];
+
+ if (property instanceof ComputedProperty) {
+ properties.push({
+ name: name,
+ meta: property._meta
+ });
+ }
+ }
+ return properties;
+ }).readOnly(),
+
+ /**
+ Iterate over each computed property for the class, passing its name
+ and any associated metadata (see `metaForProperty`) to the callback.
+
+ @method eachComputedProperty
+ @param {Function} callback
+ @param {Object} binding
+ */
+ eachComputedProperty: function(callback, binding) {
+ var property, name;
+ var empty = {};
+
+ var properties = get(this, '_computedProperties');
+
+ for (var i = 0, length = properties.length; i < length; i++) {
+ property = properties[i];
+ name = property.name;
+ callback.call(binding || this, property.name, property.meta || empty);
+ }
+ }
+ });
+
+ ClassMixin.ownerConstructor = CoreObject;
+
+ if (Ember.config.overrideClassMixin) {
+ Ember.config.overrideClassMixin(ClassMixin);
+ }
+
+ CoreObject.ClassMixin = ClassMixin;
+
+ ClassMixin.apply(CoreObject);
+
+ CoreObject.reopen({
+ didDefineProperty: function(proto, key, value) {
+ if (hasCachedComputedProperties === false) { return; }
+ if (value instanceof Ember.ComputedProperty) {
+ var cache = Ember.meta(this.constructor).cache;
+
+ if (cache._computedProperties !== undefined) {
+ cache._computedProperties = undefined;
+ }
+ }
+ }
+ });
+
+ __exports__["default"] = CoreObject;
+ });
+enifed("ember-runtime/system/deferred",
+ ["ember-metal/core","ember-runtime/mixins/deferred","ember-metal/property_get","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ var DeferredMixin = __dependency2__["default"];
+ var get = __dependency3__.get;
+ var EmberObject = __dependency4__["default"];
+
+ var Deferred = EmberObject.extend(DeferredMixin, {
+ init: function() {
+ this._super();
+ }
+ });
+
+ Deferred.reopenClass({
+ promise: function(callback, binding) {
+ var deferred = Deferred.create();
+ callback.call(binding, deferred);
+ return deferred;
+ }
+ });
+
+ __exports__["default"] = Deferred;
+ });
+enifed("ember-runtime/system/each_proxy",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/enumerable_utils","ember-metal/array","ember-runtime/mixins/array","ember-runtime/system/object","ember-metal/computed","ember-metal/observer","ember-metal/events","ember-metal/properties","ember-metal/property_events","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var forEach = __dependency5__.forEach;
+ var indexOf = __dependency6__.indexOf;
+ var EmberArray = __dependency7__["default"];
+ // ES6TODO: WAT? Circular dep?
+ var EmberObject = __dependency8__["default"];
+ var computed = __dependency9__.computed;
+ var addObserver = __dependency10__.addObserver;
+ var addBeforeObserver = __dependency10__.addBeforeObserver;
+ var removeBeforeObserver = __dependency10__.removeBeforeObserver;
+ var removeObserver = __dependency10__.removeObserver;
+ var typeOf = __dependency4__.typeOf;
+ var watchedEvents = __dependency11__.watchedEvents;
+ var defineProperty = __dependency12__.defineProperty;
+ var beginPropertyChanges = __dependency13__.beginPropertyChanges;
+ var propertyDidChange = __dependency13__.propertyDidChange;
+ var propertyWillChange = __dependency13__.propertyWillChange;
+ var endPropertyChanges = __dependency13__.endPropertyChanges;
+ var changeProperties = __dependency13__.changeProperties;
+
+ var EachArray = EmberObject.extend(EmberArray, {
+
+ init: function(content, keyName, owner) {
+ this._super();
+ this._keyName = keyName;
+ this._owner = owner;
+ this._content = content;
+ },
+
+ objectAt: function(idx) {
+ var item = this._content.objectAt(idx);
+ return item && get(item, this._keyName);
+ },
+
+ length: computed(function() {
+ var content = this._content;
+ return content ? get(content, 'length') : 0;
+ })
+
+ });
+
+ var IS_OBSERVER = /^.+:(before|change)$/;
+
+ function addObserverForContentKey(content, keyName, proxy, idx, loc) {
+ var objects = proxy._objects;
+ var guid;
+ if (!objects) objects = proxy._objects = {};
+
+ while(--loc>=idx) {
+ var item = content.objectAt(loc);
+ if (item) {
+ addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
+ addObserver(item, keyName, proxy, 'contentKeyDidChange');
+
+ // keep track of the index each item was found at so we can map
+ // it back when the obj changes.
+ guid = guidFor(item);
+ if (!objects[guid]) objects[guid] = [];
+ objects[guid].push(loc);
+ }
+ }
+ }
+
+ function removeObserverForContentKey(content, keyName, proxy, idx, loc) {
+ var objects = proxy._objects;
+ if (!objects) objects = proxy._objects = {};
+ var indicies, guid;
+
+ while(--loc>=idx) {
+ var item = content.objectAt(loc);
+ if (item) {
+ removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
+ removeObserver(item, keyName, proxy, 'contentKeyDidChange');
+
+ guid = guidFor(item);
+ indicies = objects[guid];
+ indicies[indexOf.call(indicies, loc)] = null;
+ }
+ }
+ }
+
+ /**
+ This is the object instance returned when you get the `@each` property on an
+ array. It uses the unknownProperty handler to automatically create
+ EachArray instances for property names.
+
+ @private
+ @class EachProxy
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var EachProxy = EmberObject.extend({
+
+ init: function(content) {
+ this._super();
+ this._content = content;
+ content.addArrayObserver(this);
+
+ // in case someone is already observing some keys make sure they are
+ // added
+ forEach(watchedEvents(this), function(eventName) {
+ this.didAddListener(eventName);
+ }, this);
+ },
+
+ /**
+ You can directly access mapped properties by simply requesting them.
+ The `unknownProperty` handler will generate an EachArray of each item.
+
+ @method unknownProperty
+ @param keyName {String}
+ @param value {*}
+ */
+ unknownProperty: function(keyName, value) {
+ var ret;
+ ret = new EachArray(this._content, keyName, this);
+ defineProperty(this, keyName, null, ret);
+ this.beginObservingContentKey(keyName);
+ return ret;
+ },
+
+ // ..........................................................
+ // ARRAY CHANGES
+ // Invokes whenever the content array itself changes.
+
+ arrayWillChange: function(content, idx, removedCnt, addedCnt) {
+ var keys = this._keys;
+ var key, lim;
+
+ lim = removedCnt>0 ? idx+removedCnt : -1;
+ beginPropertyChanges(this);
+
+ for(key in keys) {
+ if (!keys.hasOwnProperty(key)) { continue; }
+
+ if (lim>0) { removeObserverForContentKey(content, key, this, idx, lim); }
+
+ propertyWillChange(this, key);
+ }
+
+ propertyWillChange(this._content, '@each');
+ endPropertyChanges(this);
+ },
+
+ arrayDidChange: function(content, idx, removedCnt, addedCnt) {
+ var keys = this._keys;
+ var lim;
+
+ lim = addedCnt>0 ? idx+addedCnt : -1;
+ changeProperties(function() {
+ for(var key in keys) {
+ if (!keys.hasOwnProperty(key)) { continue; }
+
+ if (lim>0) { addObserverForContentKey(content, key, this, idx, lim); }
+
+ propertyDidChange(this, key);
+ }
+
+ propertyDidChange(this._content, '@each');
+ }, this);
+ },
+
+ // ..........................................................
+ // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS
+ // Start monitoring keys based on who is listening...
+
+ didAddListener: function(eventName) {
+ if (IS_OBSERVER.test(eventName)) {
+ this.beginObservingContentKey(eventName.slice(0, -7));
+ }
+ },
+
+ didRemoveListener: function(eventName) {
+ if (IS_OBSERVER.test(eventName)) {
+ this.stopObservingContentKey(eventName.slice(0, -7));
+ }
+ },
+
+ // ..........................................................
+ // CONTENT KEY OBSERVING
+ // Actual watch keys on the source content.
+
+ beginObservingContentKey: function(keyName) {
+ var keys = this._keys;
+ if (!keys) keys = this._keys = {};
+ if (!keys[keyName]) {
+ keys[keyName] = 1;
+ var content = this._content;
+ var len = get(content, 'length');
+
+ addObserverForContentKey(content, keyName, this, 0, len);
+ } else {
+ keys[keyName]++;
+ }
+ },
+
+ stopObservingContentKey: function(keyName) {
+ var keys = this._keys;
+ if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) {
+ var content = this._content;
+ var len = get(content, 'length');
+
+ removeObserverForContentKey(content, keyName, this, 0, len);
+ }
+ },
+
+ contentKeyWillChange: function(obj, keyName) {
+ propertyWillChange(this, keyName);
+ },
+
+ contentKeyDidChange: function(obj, keyName) {
+ propertyDidChange(this, keyName);
+ }
+ });
+
+ __exports__.EachArray = EachArray;
+ __exports__.EachProxy = EachProxy;
+ });
+enifed("ember-runtime/system/lazy_load",
+ ["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /*globals CustomEvent */
+
+ var Ember = __dependency1__["default"];
+ // Ember.ENV.EMBER_LOAD_HOOKS
+ var forEach = __dependency2__.forEach;
+ // make sure Ember.A is setup.
+
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var loadHooks = Ember.ENV.EMBER_LOAD_HOOKS || {};
+ var loaded = {};
+
+ /**
+ Detects when a specific package of Ember (e.g. 'Ember.Handlebars')
+ has fully loaded and is available for extension.
+
+ The provided `callback` will be called with the `name` passed
+ resolved from a string into the object:
+
+ ``` javascript
+ Ember.onLoad('Ember.Handlebars' function(hbars) {
+ hbars.registerHelper(...);
+ });
+ ```
+
+ @method onLoad
+ @for Ember
+ @param name {String} name of hook
+ @param callback {Function} callback to be called
+ */
+ function onLoad(name, callback) {
+ var object;
+
+ loadHooks[name] = loadHooks[name] || Ember.A();
+ loadHooks[name].pushObject(callback);
+
+ if (object = loaded[name]) {
+ callback(object);
+ }
+ }
+
+ __exports__.onLoad = onLoad;/**
+ Called when an Ember.js package (e.g Ember.Handlebars) has finished
+ loading. Triggers any callbacks registered for this event.
+
+ @method runLoadHooks
+ @for Ember
+ @param name {String} name of hook
+ @param object {Object} object to pass to callbacks
+ */
+ function runLoadHooks(name, object) {
+ loaded[name] = object;
+
+ if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === "function") {
+ var event = new CustomEvent(name, {detail: object, name: name});
+ window.dispatchEvent(event);
+ }
+
+ if (loadHooks[name]) {
+ forEach.call(loadHooks[name], function(callback) {
+ callback(object);
+ });
+ }
+ }
+
+ __exports__.runLoadHooks = runLoadHooks;
+ });
+enifed("ember-runtime/system/namespace",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ // Ember.lookup, Ember.BOOTED, Ember.deprecate, Ember.NAME_KEY, Ember.anyUnprocessedMixins
+ var Ember = __dependency1__["default"];
+ var get = __dependency2__.get;
+ var indexOf = __dependency3__.indexOf;
+ var GUID_KEY = __dependency4__.GUID_KEY;
+ var guidFor = __dependency4__.guidFor;
+ var Mixin = __dependency5__.Mixin;
+
+ var EmberObject = __dependency6__["default"];
+
+ /**
+ A Namespace is an object usually used to contain other objects or methods
+ such as an application or framework. Create a namespace anytime you want
+ to define one of these new containers.
+
+ # Example Usage
+
+ ```javascript
+ MyFramework = Ember.Namespace.create({
+ VERSION: '1.0.0'
+ });
+ ```
+
+ @class Namespace
+ @namespace Ember
+ @extends Ember.Object
+ */
+ var Namespace = EmberObject.extend({
+ isNamespace: true,
+
+ init: function() {
+ Namespace.NAMESPACES.push(this);
+ Namespace.PROCESSED = false;
+ },
+
+ toString: function() {
+ var name = get(this, 'name') || get(this, 'modulePrefix');
+ if (name) { return name; }
+
+ findNamespaces();
+ return this[NAME_KEY];
+ },
+
+ nameClasses: function() {
+ processNamespace([this.toString()], this, {});
+ },
+
+ destroy: function() {
+ var namespaces = Namespace.NAMESPACES;
+ var toString = this.toString();
+
+ if (toString) {
+ Ember.lookup[toString] = undefined;
+ delete Namespace.NAMESPACES_BY_ID[toString];
+ }
+ namespaces.splice(indexOf.call(namespaces, this), 1);
+ this._super();
+ }
+ });
+
+ Namespace.reopenClass({
+ NAMESPACES: [Ember],
+ NAMESPACES_BY_ID: {},
+ PROCESSED: false,
+ processAll: processAllNamespaces,
+ byName: function(name) {
+ if (!Ember.BOOTED) {
+ processAllNamespaces();
+ }
+
+ return NAMESPACES_BY_ID[name];
+ }
+ });
+
+ var NAMESPACES_BY_ID = Namespace.NAMESPACES_BY_ID;
+
+ var hasOwnProp = ({}).hasOwnProperty;
+
+ function processNamespace(paths, root, seen) {
+ var idx = paths.length;
+
+ NAMESPACES_BY_ID[paths.join('.')] = root;
+
+ // Loop over all of the keys in the namespace, looking for classes
+ for(var key in root) {
+ if (!hasOwnProp.call(root, key)) { continue; }
+ var obj = root[key];
+
+ // If we are processing the `Ember` namespace, for example, the
+ // `paths` will start with `["Ember"]`. Every iteration through
+ // the loop will update the **second** element of this list with
+ // the key, so processing `Ember.View` will make the Array
+ // `['Ember', 'View']`.
+ paths[idx] = key;
+
+ // If we have found an unprocessed class
+ if (obj && obj.toString === classToString) {
+ // Replace the class' `toString` with the dot-separated path
+ // and set its `NAME_KEY`
+ obj.toString = makeToString(paths.join('.'));
+ obj[NAME_KEY] = paths.join('.');
+
+ // Support nested namespaces
+ } else if (obj && obj.isNamespace) {
+ // Skip aliased namespaces
+ if (seen[guidFor(obj)]) { continue; }
+ seen[guidFor(obj)] = true;
+
+ // Process the child namespace
+ processNamespace(paths, obj, seen);
+ }
+ }
+
+ paths.length = idx; // cut out last item
+ }
+
+ var STARTS_WITH_UPPERCASE = /^[A-Z]/;
+
+ function tryIsNamespace(lookup, prop) {
+ try {
+ var obj = lookup[prop];
+ return obj && obj.isNamespace && obj;
+ } catch (e) {
+ // continue
+ }
+ }
+
+ function findNamespaces() {
+ var lookup = Ember.lookup;
+ var obj, isNamespace;
+
+ if (Namespace.PROCESSED) { return; }
+
+ for (var prop in lookup) {
+ // Only process entities that start with uppercase A-Z
+ if (!STARTS_WITH_UPPERCASE.test(prop)) { continue; }
+
+ // Unfortunately, some versions of IE don't support window.hasOwnProperty
+ if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; }
+
+ // At times we are not allowed to access certain properties for security reasons.
+ // There are also times where even if we can access them, we are not allowed to access their properties.
+ obj = tryIsNamespace(lookup, prop);
+ if (obj) {
+ obj[NAME_KEY] = prop;
+ }
+ }
+ }
+
+ var NAME_KEY = Ember.NAME_KEY = GUID_KEY + '_name';
+
+ function superClassString(mixin) {
+ var superclass = mixin.superclass;
+ if (superclass) {
+ if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; }
+ else { return superClassString(superclass); }
+ } else {
+ return;
+ }
+ }
+
+ function classToString() {
+ if (!Ember.BOOTED && !this[NAME_KEY]) {
+ processAllNamespaces();
+ }
+
+ var ret;
+
+ if (this[NAME_KEY]) {
+ ret = this[NAME_KEY];
+ } else if (this._toString) {
+ ret = this._toString;
+ } else {
+ var str = superClassString(this);
+ if (str) {
+ ret = "(subclass of " + str + ")";
+ } else {
+ ret = "(unknown mixin)";
+ }
+ this.toString = makeToString(ret);
+ }
+
+ return ret;
+ }
+
+ function processAllNamespaces() {
+ var unprocessedNamespaces = !Namespace.PROCESSED;
+ var unprocessedMixins = Ember.anyUnprocessedMixins;
+
+ if (unprocessedNamespaces) {
+ findNamespaces();
+ Namespace.PROCESSED = true;
+ }
+
+ if (unprocessedNamespaces || unprocessedMixins) {
+ var namespaces = Namespace.NAMESPACES;
+ var namespace;
+
+ for (var i=0, l=namespaces.length; i 0) {
+ NativeArray = NativeArray.without.apply(NativeArray, ignore);
+ }
+
+ /**
+ Creates an `Ember.NativeArray` from an Array like object.
+ Does not modify the original object. Ember.A is not needed if
+ `Ember.EXTEND_PROTOTYPES` is `true` (the default value). However,
+ it is recommended that you use Ember.A when creating addons for
+ ember or when you can not guarantee that `Ember.EXTEND_PROTOTYPES`
+ will be `true`.
+
+ Example
+
+ ```js
+ var Pagination = Ember.CollectionView.extend({
+ tagName: 'ul',
+ classNames: ['pagination'],
+
+ init: function() {
+ this._super();
+ if (!this.get('content')) {
+ this.set('content', Ember.A());
+ }
+ }
+ });
+ ```
+
+ @method A
+ @for Ember
+ @return {Ember.NativeArray}
+ */
+ var A = function(arr) {
+ if (arr === undefined) { arr = []; }
+ return EmberArray.detect(arr) ? arr : NativeArray.apply(arr);
+ };
+
+ /**
+ Activates the mixin on the Array.prototype if not already applied. Calling
+ this method more than once is safe. This will be called when ember is loaded
+ unless you have `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Array`
+ set to `false`.
+
+ Example
+
+ ```js
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
+ Ember.NativeArray.activate();
+ }
+ ```
+
+ @method activate
+ @for Ember.NativeArray
+ @static
+ @return {void}
+ */
+ NativeArray.activate = function() {
+ NativeArray.apply(Array.prototype);
+
+ A = function(arr) { return arr || []; };
+ };
+
+ if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
+ NativeArray.activate();
+ }
+
+ Ember.A = A; // ES6TODO: Setting A onto the object returned by ember-metal/core to avoid circles
+ __exports__.A = A;
+ __exports__.NativeArray = NativeArray;
+ __exports__["default"] = NativeArray;
+ });
+enifed("ember-runtime/system/object",
+ ["ember-runtime/system/core_object","ember-runtime/mixins/observable","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+
+ var CoreObject = __dependency1__["default"];
+ var Observable = __dependency2__["default"];
+
+ /**
+ `Ember.Object` is the main base class for all Ember objects. It is a subclass
+ of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details,
+ see the documentation for each of these.
+
+ @class Object
+ @namespace Ember
+ @extends Ember.CoreObject
+ @uses Ember.Observable
+ */
+ var EmberObject = CoreObject.extend(Observable);
+ EmberObject.toString = function() {
+ return "Ember.Object";
+ };
+
+ __exports__["default"] = EmberObject;
+ });
+enifed("ember-runtime/system/object_proxy",
+ ["ember-runtime/system/object","ember-runtime/mixins/-proxy","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var EmberObject = __dependency1__["default"];
+ var _ProxyMixin = __dependency2__["default"];
+
+ /**
+ `Ember.ObjectProxy` forwards all properties not defined by the proxy itself
+ to a proxied `content` object.
+
+ ```javascript
+ object = Ember.Object.create({
+ name: 'Foo'
+ });
+
+ proxy = Ember.ObjectProxy.create({
+ content: object
+ });
+
+ // Access and change existing properties
+ proxy.get('name') // 'Foo'
+ proxy.set('name', 'Bar');
+ object.get('name') // 'Bar'
+
+ // Create new 'description' property on `object`
+ proxy.set('description', 'Foo is a whizboo baz');
+ object.get('description') // 'Foo is a whizboo baz'
+ ```
+
+ While `content` is unset, setting a property to be delegated will throw an
+ Error.
+
+ ```javascript
+ proxy = Ember.ObjectProxy.create({
+ content: null,
+ flag: null
+ });
+ proxy.set('flag', true);
+ proxy.get('flag'); // true
+ proxy.get('foo'); // undefined
+ proxy.set('foo', 'data'); // throws Error
+ ```
+
+ Delegated properties can be bound to and will change when content is updated.
+
+ Computed properties on the proxy itself can depend on delegated properties.
+
+ ```javascript
+ ProxyWithComputedProperty = Ember.ObjectProxy.extend({
+ fullName: function () {
+ var firstName = this.get('firstName'),
+ lastName = this.get('lastName');
+ if (firstName && lastName) {
+ return firstName + ' ' + lastName;
+ }
+ return firstName || lastName;
+ }.property('firstName', 'lastName')
+ });
+
+ proxy = ProxyWithComputedProperty.create();
+
+ proxy.get('fullName'); // undefined
+ proxy.set('content', {
+ firstName: 'Tom', lastName: 'Dale'
+ }); // triggers property change for fullName on proxy
+
+ proxy.get('fullName'); // 'Tom Dale'
+ ```
+
+ @class ObjectProxy
+ @namespace Ember
+ @extends Ember.Object
+ @extends Ember._ProxyMixin
+ */
+
+ __exports__["default"] = EmberObject.extend(_ProxyMixin);
+ });
+enifed("ember-runtime/system/set",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.isNone, Ember.A
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var guidFor = __dependency4__.guidFor;
+ var isNone = __dependency5__.isNone;
+ var fmt = __dependency6__.fmt;
+ var CoreObject = __dependency7__["default"];
+ var MutableEnumerable = __dependency8__["default"];
+ var Enumerable = __dependency9__["default"];
+ var Copyable = __dependency10__["default"];
+ var Freezable = __dependency11__.Freezable;
+ var FROZEN_ERROR = __dependency11__.FROZEN_ERROR;
+ var EmberError = __dependency12__["default"];
+ var propertyWillChange = __dependency13__.propertyWillChange;
+ var propertyDidChange = __dependency13__.propertyDidChange;
+ var aliasMethod = __dependency14__.aliasMethod;
+ var computed = __dependency15__.computed;
+
+ /**
+ An unordered collection of objects.
+
+ A Set works a bit like an array except that its items are not ordered. You
+ can create a set to efficiently test for membership for an object. You can
+ also iterate through a set just like an array, even accessing objects by
+ index, however there is no guarantee as to their order.
+
+ All Sets are observable via the Enumerable Observer API - which works
+ on any enumerable object including both Sets and Arrays.
+
+ ## Creating a Set
+
+ You can create a set like you would most objects using
+ `new Ember.Set()`. Most new sets you create will be empty, but you can
+ also initialize the set with some content by passing an array or other
+ enumerable of objects to the constructor.
+
+ Finally, you can pass in an existing set and the set will be copied. You
+ can also create a copy of a set by calling `Ember.Set#copy()`.
+
+ ```javascript
+ // creates a new empty set
+ var foundNames = new Ember.Set();
+
+ // creates a set with four names in it.
+ var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P
+
+ // creates a copy of the names set.
+ var namesCopy = new Ember.Set(names);
+
+ // same as above.
+ var anotherNamesCopy = names.copy();
+ ```
+
+ ## Adding/Removing Objects
+
+ You generally add or remove objects from a set using `add()` or
+ `remove()`. You can add any type of object including primitives such as
+ numbers, strings, and booleans.
+
+ Unlike arrays, objects can only exist one time in a set. If you call `add()`
+ on a set with the same object multiple times, the object will only be added
+ once. Likewise, calling `remove()` with the same object multiple times will
+ remove the object the first time and have no effect on future calls until
+ you add the object to the set again.
+
+ NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do
+ so will be ignored.
+
+ In addition to add/remove you can also call `push()`/`pop()`. Push behaves
+ just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary
+ object, remove it and return it. This is a good way to use a set as a job
+ queue when you don't care which order the jobs are executed in.
+
+ ## Testing for an Object
+
+ To test for an object's presence in a set you simply call
+ `Ember.Set#contains()`.
+
+ ## Observing changes
+
+ When using `Ember.Set`, you can observe the `"[]"` property to be
+ alerted whenever the content changes. You can also add an enumerable
+ observer to the set to be notified of specific objects that are added and
+ removed from the set. See [Ember.Enumerable](/api/classes/Ember.Enumerable.html)
+ for more information on enumerables.
+
+ This is often unhelpful. If you are filtering sets of objects, for instance,
+ it is very inefficient to re-filter all of the items each time the set
+ changes. It would be better if you could just adjust the filtered set based
+ on what was changed on the original set. The same issue applies to merging
+ sets, as well.
+
+ ## Other Methods
+
+ `Ember.Set` primary implements other mixin APIs. For a complete reference
+ on the methods you will use with `Ember.Set`, please consult these mixins.
+ The most useful ones will be `Ember.Enumerable` and
+ `Ember.MutableEnumerable` which implement most of the common iterator
+ methods you are used to on Array.
+
+ Note that you can also use the `Ember.Copyable` and `Ember.Freezable`
+ APIs on `Ember.Set` as well. Once a set is frozen it can no longer be
+ modified. The benefit of this is that when you call `frozenCopy()` on it,
+ Ember will avoid making copies of the set. This allows you to write
+ code that can know with certainty when the underlying set data will or
+ will not be modified.
+
+ @class Set
+ @namespace Ember
+ @extends Ember.CoreObject
+ @uses Ember.MutableEnumerable
+ @uses Ember.Copyable
+ @uses Ember.Freezable
+ @since Ember 0.9
+ */
+ __exports__["default"] = CoreObject.extend(MutableEnumerable, Copyable, Freezable, {
+
+ // ..........................................................
+ // IMPLEMENT ENUMERABLE APIS
+ //
+
+ /**
+ This property will change as the number of objects in the set changes.
+
+ @property length
+ @type number
+ @default 0
+ */
+ length: 0,
+
+ /**
+ Clears the set. This is useful if you want to reuse an existing set
+ without having to recreate it.
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.length; // 3
+ colors.clear();
+ colors.length; // 0
+ ```
+
+ @method clear
+ @return {Ember.Set} An empty Set
+ */
+ clear: function() {
+ if (this.isFrozen) { throw new EmberError(FROZEN_ERROR); }
+
+ var len = get(this, 'length');
+ if (len === 0) { return this; }
+
+ var guid;
+
+ this.enumerableContentWillChange(len, 0);
+ propertyWillChange(this, 'firstObject');
+ propertyWillChange(this, 'lastObject');
+
+ for (var i=0; i < len; i++) {
+ guid = guidFor(this[i]);
+ delete this[guid];
+ delete this[i];
+ }
+
+ set(this, 'length', 0);
+
+ propertyDidChange(this, 'firstObject');
+ propertyDidChange(this, 'lastObject');
+ this.enumerableContentDidChange(len, 0);
+
+ return this;
+ },
+
+ /**
+ Returns true if the passed object is also an enumerable that contains the
+ same objects as the receiver.
+
+ ```javascript
+ var colors = ["red", "green", "blue"],
+ same_colors = new Ember.Set(colors);
+
+ same_colors.isEqual(colors); // true
+ same_colors.isEqual(["purple", "brown"]); // false
+ ```
+
+ @method isEqual
+ @param {Ember.Set} obj the other object.
+ @return {Boolean}
+ */
+ isEqual: function(obj) {
+ // fail fast
+ if (!Enumerable.detect(obj)) return false;
+
+ var loc = get(this, 'length');
+ if (get(obj, 'length') !== loc) return false;
+
+ while(--loc >= 0) {
+ if (!obj.contains(this[loc])) return false;
+ }
+
+ return true;
+ },
+
+ /**
+ Adds an object to the set. Only non-`null` objects can be added to a set
+ and those can only be added once. If the object is already in the set or
+ the passed value is null this method will have no effect.
+
+ This is an alias for `Ember.MutableEnumerable.addObject()`.
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.add("blue"); // ["blue"]
+ colors.add("blue"); // ["blue"]
+ colors.add("red"); // ["blue", "red"]
+ colors.add(null); // ["blue", "red"]
+ colors.add(undefined); // ["blue", "red"]
+ ```
+
+ @method add
+ @param {Object} obj The object to add.
+ @return {Ember.Set} The set itself.
+ */
+ add: aliasMethod('addObject'),
+
+ /**
+ Removes the object from the set if it is found. If you pass a `null` value
+ or an object that is already not in the set, this method will have no
+ effect. This is an alias for `Ember.MutableEnumerable.removeObject()`.
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.remove("red"); // ["blue", "green"]
+ colors.remove("purple"); // ["blue", "green"]
+ colors.remove(null); // ["blue", "green"]
+ ```
+
+ @method remove
+ @param {Object} obj The object to remove
+ @return {Ember.Set} The set itself.
+ */
+ remove: aliasMethod('removeObject'),
+
+ /**
+ Removes the last element from the set and returns it, or `null` if it's empty.
+
+ ```javascript
+ var colors = new Ember.Set(["green", "blue"]);
+ colors.pop(); // "blue"
+ colors.pop(); // "green"
+ colors.pop(); // null
+ ```
+
+ @method pop
+ @return {Object} The removed object from the set or null.
+ */
+ pop: function() {
+ if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR);
+ var obj = this.length > 0 ? this[this.length-1] : null;
+ this.remove(obj);
+ return obj;
+ },
+
+ /**
+ Inserts the given object on to the end of the set. It returns
+ the set itself.
+
+ This is an alias for `Ember.MutableEnumerable.addObject()`.
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.push("red"); // ["red"]
+ colors.push("green"); // ["red", "green"]
+ colors.push("blue"); // ["red", "green", "blue"]
+ ```
+
+ @method push
+ @return {Ember.Set} The set itself.
+ */
+ push: aliasMethod('addObject'),
+
+ /**
+ Removes the last element from the set and returns it, or `null` if it's empty.
+
+ This is an alias for `Ember.Set.pop()`.
+
+ ```javascript
+ var colors = new Ember.Set(["green", "blue"]);
+ colors.shift(); // "blue"
+ colors.shift(); // "green"
+ colors.shift(); // null
+ ```
+
+ @method shift
+ @return {Object} The removed object from the set or null.
+ */
+ shift: aliasMethod('pop'),
+
+ /**
+ Inserts the given object on to the end of the set. It returns
+ the set itself.
+
+ This is an alias of `Ember.Set.push()`
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.unshift("red"); // ["red"]
+ colors.unshift("green"); // ["red", "green"]
+ colors.unshift("blue"); // ["red", "green", "blue"]
+ ```
+
+ @method unshift
+ @return {Ember.Set} The set itself.
+ */
+ unshift: aliasMethod('push'),
+
+ /**
+ Adds each object in the passed enumerable to the set.
+
+ This is an alias of `Ember.MutableEnumerable.addObjects()`
+
+ ```javascript
+ var colors = new Ember.Set();
+ colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"]
+ ```
+
+ @method addEach
+ @param {Ember.Enumerable} objects the objects to add.
+ @return {Ember.Set} The set itself.
+ */
+ addEach: aliasMethod('addObjects'),
+
+ /**
+ Removes each object in the passed enumerable to the set.
+
+ This is an alias of `Ember.MutableEnumerable.removeObjects()`
+
+ ```javascript
+ var colors = new Ember.Set(["red", "green", "blue"]);
+ colors.removeEach(["red", "blue"]); // ["green"]
+ ```
+
+ @method removeEach
+ @param {Ember.Enumerable} objects the objects to remove.
+ @return {Ember.Set} The set itself.
+ */
+ removeEach: aliasMethod('removeObjects'),
+
+ // ..........................................................
+ // PRIVATE ENUMERABLE SUPPORT
+ //
+
+ init: function(items) {
+ this._super();
+ if (items) this.addObjects(items);
+ },
+
+ // implement Ember.Enumerable
+ nextObject: function(idx) {
+ return this[idx];
+ },
+
+ // more optimized version
+ firstObject: computed(function() {
+ return this.length > 0 ? this[0] : undefined;
+ }),
+
+ // more optimized version
+ lastObject: computed(function() {
+ return this.length > 0 ? this[this.length-1] : undefined;
+ }),
+
+ // implements Ember.MutableEnumerable
+ addObject: function(obj) {
+ if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR);
+ if (isNone(obj)) return this; // nothing to do
+
+ var guid = guidFor(obj);
+ var idx = this[guid];
+ var len = get(this, 'length');
+ var added;
+
+ if (idx>=0 && idx=0 && idx=0;
+ },
+
+ copy: function() {
+ var C = this.constructor, ret = new C(), loc = get(this, 'length');
+ set(ret, 'length', loc);
+ while(--loc>=0) {
+ ret[loc] = this[loc];
+ ret[guidFor(this[loc])] = loc;
+ }
+ return ret;
+ },
+
+ toString: function() {
+ var len = this.length, idx, array = [];
+ for(idx = 0; idx < len; idx++) {
+ array[idx] = this[idx];
+ }
+ return fmt("Ember.Set<%@>", [array.join(',')]);
+ }
+ });
+ });
+enifed("ember-runtime/system/string",
+ ["ember-metal/core","ember-metal/utils","ember-metal/cache","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-runtime
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.STRINGS, Ember.FEATURES
+ var isArray = __dependency2__.isArray;
+ var emberInspect = __dependency2__.inspect;
+
+ var Cache = __dependency3__["default"];
+
+ var STRING_DASHERIZE_REGEXP = (/[ _]/g);
+
+ var STRING_DASHERIZE_CACHE = new Cache(1000, function(key) {
+ return decamelize(key).replace(STRING_DASHERIZE_REGEXP, '-');
+ });
+
+ var CAMELIZE_CACHE = new Cache(1000, function(key) {
+ return key.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) {
+ return chr ? chr.toUpperCase() : '';
+ }).replace(/^([A-Z])/, function(match, separator, chr) {
+ return match.toLowerCase();
+ });
+ });
+
+ var CLASSIFY_CACHE = new Cache(1000, function(str) {
+ var parts = str.split(".");
+ var out = [];
+
+ for (var i=0, l=parts.length; i 2) {
+ cachedFormats = new Array(arguments.length - 1);
+
+ for (var i = 1, l = arguments.length; i < l; i++) {
+ cachedFormats[i - 1] = arguments[i];
+ }
+ }
+
+ // first, replace any ORDERED replacements.
+ var idx = 0; // the current index for non-numerical replacements
+ return str.replace(/%@([0-9]+)?/g, function(s, argIndex) {
+ argIndex = (argIndex) ? parseInt(argIndex, 10) - 1 : idx++;
+ s = cachedFormats[argIndex];
+ return (s === null) ? '(null)' : (s === undefined) ? '' : emberInspect(s);
+ });
+ }
+
+ function loc(str, formats) {
+ if (!isArray(formats) || arguments.length > 2) {
+ formats = Array.prototype.slice.call(arguments, 1);
+ }
+
+ str = Ember.STRINGS[str] || str;
+ return fmt(str, formats);
+ }
+
+ function w(str) {
+ return str.split(/\s+/);
+ }
+
+ function decamelize(str) {
+ return DECAMELIZE_CACHE.get(str);
+ }
+
+ function dasherize(str) {
+ return STRING_DASHERIZE_CACHE.get(str);
+ }
+
+ function camelize(str) {
+ return CAMELIZE_CACHE.get(str);
+ }
+
+ function classify(str) {
+ return CLASSIFY_CACHE.get(str);
+ }
+
+ function underscore(str) {
+ return UNDERSCORE_CACHE.get(str);
+ }
+
+ function capitalize(str) {
+ return CAPITALIZE_CACHE.get(str);
+ }
+
+ /**
+ Defines the hash of localized strings for the current language. Used by
+ the `Ember.String.loc()` helper. To localize, add string values to this
+ hash.
+
+ @property STRINGS
+ @for Ember
+ @type Hash
+ */
+ Ember.STRINGS = {};
+
+ /**
+ Defines string helper methods including string formatting and localization.
+ Unless `Ember.EXTEND_PROTOTYPES.String` is `false` these methods will also be
+ added to the `String.prototype` as well.
+
+ @class String
+ @namespace Ember
+ @static
+ */
+ __exports__["default"] = {
+ /**
+ Apply formatting options to the string. This will look for occurrences
+ of "%@" in your string and substitute them with the arguments you pass into
+ this method. If you want to control the specific order of replacement,
+ you can add a number after the key as well to indicate which argument
+ you want to insert.
+
+ Ordered insertions are most useful when building loc strings where values
+ you need to insert may appear in different orders.
+
+ ```javascript
+ "Hello %@ %@".fmt('John', 'Doe'); // "Hello John Doe"
+ "Hello %@2, %@1".fmt('John', 'Doe'); // "Hello Doe, John"
+ ```
+
+ @method fmt
+ @param {String} str The string to format
+ @param {Array} formats An array of parameters to interpolate into string.
+ @return {String} formatted string
+ */
+ fmt: fmt,
+
+ /**
+ Formats the passed string, but first looks up the string in the localized
+ strings hash. This is a convenient way to localize text. See
+ `Ember.String.fmt()` for more information on formatting.
+
+ Note that it is traditional but not required to prefix localized string
+ keys with an underscore or other character so you can easily identify
+ localized strings.
+
+ ```javascript
+ Ember.STRINGS = {
+ '_Hello World': 'Bonjour le monde',
+ '_Hello %@ %@': 'Bonjour %@ %@'
+ };
+
+ Ember.String.loc("_Hello World"); // 'Bonjour le monde';
+ Ember.String.loc("_Hello %@ %@", ["John", "Smith"]); // "Bonjour John Smith";
+ ```
+
+ @method loc
+ @param {String} str The string to format
+ @param {Array} formats Optional array of parameters to interpolate into string.
+ @return {String} formatted string
+ */
+ loc: loc,
+
+ /**
+ Splits a string into separate units separated by spaces, eliminating any
+ empty strings in the process. This is a convenience method for split that
+ is mostly useful when applied to the `String.prototype`.
+
+ ```javascript
+ Ember.String.w("alpha beta gamma").forEach(function(key) {
+ console.log(key);
+ });
+
+ // > alpha
+ // > beta
+ // > gamma
+ ```
+
+ @method w
+ @param {String} str The string to split
+ @return {Array} array containing the split strings
+ */
+ w: w,
+
+ /**
+ Converts a camelized string into all lower case separated by underscores.
+
+ ```javascript
+ 'innerHTML'.decamelize(); // 'inner_html'
+ 'action_name'.decamelize(); // 'action_name'
+ 'css-class-name'.decamelize(); // 'css-class-name'
+ 'my favorite items'.decamelize(); // 'my favorite items'
+ ```
+
+ @method decamelize
+ @param {String} str The string to decamelize.
+ @return {String} the decamelized string.
+ */
+ decamelize: decamelize,
+
+ /**
+ Replaces underscores, spaces, or camelCase with dashes.
+
+ ```javascript
+ 'innerHTML'.dasherize(); // 'inner-html'
+ 'action_name'.dasherize(); // 'action-name'
+ 'css-class-name'.dasherize(); // 'css-class-name'
+ 'my favorite items'.dasherize(); // 'my-favorite-items'
+ ```
+
+ @method dasherize
+ @param {String} str The string to dasherize.
+ @return {String} the dasherized string.
+ */
+ dasherize: dasherize,
+
+ /**
+ Returns the lowerCamelCase form of a string.
+
+ ```javascript
+ 'innerHTML'.camelize(); // 'innerHTML'
+ 'action_name'.camelize(); // 'actionName'
+ 'css-class-name'.camelize(); // 'cssClassName'
+ 'my favorite items'.camelize(); // 'myFavoriteItems'
+ 'My Favorite Items'.camelize(); // 'myFavoriteItems'
+ ```
+
+ @method camelize
+ @param {String} str The string to camelize.
+ @return {String} the camelized string.
+ */
+ camelize: camelize,
+
+ /**
+ Returns the UpperCamelCase form of a string.
+
+ ```javascript
+ 'innerHTML'.classify(); // 'InnerHTML'
+ 'action_name'.classify(); // 'ActionName'
+ 'css-class-name'.classify(); // 'CssClassName'
+ 'my favorite items'.classify(); // 'MyFavoriteItems'
+ ```
+
+ @method classify
+ @param {String} str the string to classify
+ @return {String} the classified string
+ */
+ classify: classify,
+
+ /**
+ More general than decamelize. Returns the lower\_case\_and\_underscored
+ form of a string.
+
+ ```javascript
+ 'innerHTML'.underscore(); // 'inner_html'
+ 'action_name'.underscore(); // 'action_name'
+ 'css-class-name'.underscore(); // 'css_class_name'
+ 'my favorite items'.underscore(); // 'my_favorite_items'
+ ```
+
+ @method underscore
+ @param {String} str The string to underscore.
+ @return {String} the underscored string.
+ */
+ underscore: underscore,
+
+ /**
+ Returns the Capitalized form of a string
+
+ ```javascript
+ 'innerHTML'.capitalize() // 'InnerHTML'
+ 'action_name'.capitalize() // 'Action_name'
+ 'css-class-name'.capitalize() // 'Css-class-name'
+ 'my favorite items'.capitalize() // 'My favorite items'
+ ```
+
+ @method capitalize
+ @param {String} str The string to capitalize.
+ @return {String} The capitalized string.
+ */
+ capitalize: capitalize
+ };
+
+ __exports__.fmt = fmt;
+ __exports__.loc = loc;
+ __exports__.w = w;
+ __exports__.decamelize = decamelize;
+ __exports__.dasherize = dasherize;
+ __exports__.camelize = camelize;
+ __exports__.classify = classify;
+ __exports__.underscore = underscore;
+ __exports__.capitalize = capitalize;
+ });
+enifed("ember-runtime/system/subarray",
+ ["ember-metal/property_get","ember-metal/error","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var EmberError = __dependency2__["default"];
+ var EnumerableUtils = __dependency3__["default"];
+
+ var RETAIN = 'r';
+ var FILTER = 'f';
+
+ function Operation(type, count) {
+ this.type = type;
+ this.count = count;
+ }
+
+ __exports__["default"] = SubArray;
+
+ /**
+ An `Ember.SubArray` tracks an array in a way similar to, but more specialized
+ than, `Ember.TrackedArray`. It is useful for keeping track of the indexes of
+ items within a filtered array.
+
+ @class SubArray
+ @namespace Ember
+ */
+ function SubArray (length) {
+ if (arguments.length < 1) { length = 0; }
+
+ if (length > 0) {
+ this._operations = [new Operation(RETAIN, length)];
+ } else {
+ this._operations = [];
+ }
+ }
+
+
+ SubArray.prototype = {
+ /**
+ Track that an item was added to the tracked array.
+
+ @method addItem
+
+ @param {Number} index The index of the item in the tracked array.
+ @param {Boolean} match `true` iff the item is included in the subarray.
+
+ @return {number} The index of the item in the subarray.
+ */
+ addItem: function(index, match) {
+ var returnValue = -1;
+ var itemType = match ? RETAIN : FILTER;
+ var self = this;
+
+ this._findOperation(index, function(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) {
+ var newOperation, splitOperation;
+
+ if (itemType === operation.type) {
+ ++operation.count;
+ } else if (index === rangeStart) {
+ // insert to the left of `operation`
+ self._operations.splice(operationIndex, 0, new Operation(itemType, 1));
+ } else {
+ newOperation = new Operation(itemType, 1);
+ splitOperation = new Operation(operation.type, rangeEnd - index + 1);
+ operation.count = index - rangeStart;
+
+ self._operations.splice(operationIndex + 1, 0, newOperation, splitOperation);
+ }
+
+ if (match) {
+ if (operation.type === RETAIN) {
+ returnValue = seenInSubArray + (index - rangeStart);
+ } else {
+ returnValue = seenInSubArray;
+ }
+ }
+
+ self._composeAt(operationIndex);
+ }, function(seenInSubArray) {
+ self._operations.push(new Operation(itemType, 1));
+
+ if (match) {
+ returnValue = seenInSubArray;
+ }
+
+ self._composeAt(self._operations.length-1);
+ });
+
+ return returnValue;
+ },
+
+ /**
+ Track that an item was removed from the tracked array.
+
+ @method removeItem
+
+ @param {Number} index The index of the item in the tracked array.
+
+ @return {number} The index of the item in the subarray, or `-1` if the item
+ was not in the subarray.
+ */
+ removeItem: function(index) {
+ var returnValue = -1;
+ var self = this;
+
+ this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) {
+ if (operation.type === RETAIN) {
+ returnValue = seenInSubArray + (index - rangeStart);
+ }
+
+ if (operation.count > 1) {
+ --operation.count;
+ } else {
+ self._operations.splice(operationIndex, 1);
+ self._composeAt(operationIndex);
+ }
+ }, function() {
+ throw new EmberError("Can't remove an item that has never been added.");
+ });
+
+ return returnValue;
+ },
+
+
+ _findOperation: function (index, foundCallback, notFoundCallback) {
+ var seenInSubArray = 0;
+ var operationIndex, len, operation, rangeStart, rangeEnd;
+
+ // OPTIMIZE: change to balanced tree
+ // find leftmost operation to the right of `index`
+ for (operationIndex = rangeStart = 0, len = this._operations.length; operationIndex < len; rangeStart = rangeEnd + 1, ++operationIndex) {
+ operation = this._operations[operationIndex];
+ rangeEnd = rangeStart + operation.count - 1;
+
+ if (index >= rangeStart && index <= rangeEnd) {
+ foundCallback(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray);
+ return;
+ } else if (operation.type === RETAIN) {
+ seenInSubArray += operation.count;
+ }
+ }
+
+ notFoundCallback(seenInSubArray);
+ },
+
+ _composeAt: function(index) {
+ var op = this._operations[index];
+ var otherOp;
+
+ if (!op) {
+ // Composing out of bounds is a no-op, as when removing the last operation
+ // in the list.
+ return;
+ }
+
+ if (index > 0) {
+ otherOp = this._operations[index-1];
+ if (otherOp.type === op.type) {
+ op.count += otherOp.count;
+ this._operations.splice(index-1, 1);
+ --index;
+ }
+ }
+
+ if (index < this._operations.length-1) {
+ otherOp = this._operations[index+1];
+ if (otherOp.type === op.type) {
+ op.count += otherOp.count;
+ this._operations.splice(index+1, 1);
+ }
+ }
+ },
+
+ toString: function () {
+ var str = "";
+ EnumerableUtils.forEach(this._operations, function (operation) {
+ str += " " + operation.type + ":" + operation.count;
+ });
+ return str.substring(1);
+ }
+ };
+ });
+enifed("ember-runtime/system/tracked_array",
+ ["ember-metal/property_get","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var get = __dependency1__.get;
+ var forEach = __dependency2__.forEach;
+
+ var RETAIN = 'r';
+ var INSERT = 'i';
+ var DELETE = 'd';
+
+ __exports__["default"] = TrackedArray;
+
+ /**
+ An `Ember.TrackedArray` tracks array operations. It's useful when you want to
+ lazily compute the indexes of items in an array after they've been shifted by
+ subsequent operations.
+
+ @class TrackedArray
+ @namespace Ember
+ @param {Array} [items=[]] The array to be tracked. This is used just to get
+ the initial items for the starting state of retain:n.
+ */
+ function TrackedArray(items) {
+ if (arguments.length < 1) { items = []; }
+
+ var length = get(items, 'length');
+
+ if (length) {
+ this._operations = [new ArrayOperation(RETAIN, length, items)];
+ } else {
+ this._operations = [];
+ }
+ }
+
+ TrackedArray.RETAIN = RETAIN;
+ TrackedArray.INSERT = INSERT;
+ TrackedArray.DELETE = DELETE;
+
+ TrackedArray.prototype = {
+
+ /**
+ Track that `newItems` were added to the tracked array at `index`.
+
+ @method addItems
+ @param index
+ @param newItems
+ */
+ addItems: function (index, newItems) {
+ var count = get(newItems, 'length');
+ if (count < 1) { return; }
+
+ var match = this._findArrayOperation(index);
+ var arrayOperation = match.operation;
+ var arrayOperationIndex = match.index;
+ var arrayOperationRangeStart = match.rangeStart;
+ var composeIndex, splitIndex, splitItems, splitArrayOperation, newArrayOperation;
+
+ newArrayOperation = new ArrayOperation(INSERT, count, newItems);
+
+ if (arrayOperation) {
+ if (!match.split) {
+ // insert left of arrayOperation
+ this._operations.splice(arrayOperationIndex, 0, newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ } else {
+ this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation);
+ composeIndex = arrayOperationIndex + 1;
+ }
+ } else {
+ // insert at end
+ this._operations.push(newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ }
+
+ this._composeInsert(composeIndex);
+ },
+
+ /**
+ Track that `count` items were removed at `index`.
+
+ @method removeItems
+ @param index
+ @param count
+ */
+ removeItems: function (index, count) {
+ if (count < 1) { return; }
+
+ var match = this._findArrayOperation(index);
+ var arrayOperation = match.operation;
+ var arrayOperationIndex = match.index;
+ var arrayOperationRangeStart = match.rangeStart;
+ var newArrayOperation, composeIndex;
+
+ newArrayOperation = new ArrayOperation(DELETE, count);
+ if (!match.split) {
+ // insert left of arrayOperation
+ this._operations.splice(arrayOperationIndex, 0, newArrayOperation);
+ composeIndex = arrayOperationIndex;
+ } else {
+ this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation);
+ composeIndex = arrayOperationIndex + 1;
+ }
+
+ return this._composeDelete(composeIndex);
+ },
+
+ /**
+ Apply all operations, reducing them to retain:n, for `n`, the number of
+ items in the array.
+
+ `callback` will be called for each operation and will be passed the following arguments:
+
+ * {array} items The items for the given operation
+ * {number} offset The computed offset of the items, ie the index in the
+ array of the first item for this operation.
+ * {string} operation The type of the operation. One of
+ `Ember.TrackedArray.{RETAIN, DELETE, INSERT}`
+
+ @method apply
+ @param {Function} callback
+ */
+ apply: function (callback) {
+ var items = [];
+ var offset = 0;
+
+ forEach(this._operations, function (arrayOperation, operationIndex) {
+ callback(arrayOperation.items, offset, arrayOperation.type, operationIndex);
+
+ if (arrayOperation.type !== DELETE) {
+ offset += arrayOperation.count;
+ items = items.concat(arrayOperation.items);
+ }
+ });
+
+ this._operations = [new ArrayOperation(RETAIN, items.length, items)];
+ },
+
+ /**
+ Return an `ArrayOperationMatch` for the operation that contains the item at `index`.
+
+ @method _findArrayOperation
+
+ @param {Number} index the index of the item whose operation information
+ should be returned.
+ @private
+ */
+ _findArrayOperation: function (index) {
+ var split = false;
+ var arrayOperationIndex, arrayOperation,
+ arrayOperationRangeStart, arrayOperationRangeEnd,
+ len;
+
+ // OPTIMIZE: we could search these faster if we kept a balanced tree.
+ // find leftmost arrayOperation to the right of `index`
+ for (arrayOperationIndex = arrayOperationRangeStart = 0, len = this._operations.length; arrayOperationIndex < len; ++arrayOperationIndex) {
+ arrayOperation = this._operations[arrayOperationIndex];
+
+ if (arrayOperation.type === DELETE) { continue; }
+
+ arrayOperationRangeEnd = arrayOperationRangeStart + arrayOperation.count - 1;
+
+ if (index === arrayOperationRangeStart) {
+ break;
+ } else if (index > arrayOperationRangeStart && index <= arrayOperationRangeEnd) {
+ split = true;
+ break;
+ } else {
+ arrayOperationRangeStart = arrayOperationRangeEnd + 1;
+ }
+ }
+
+ return new ArrayOperationMatch(arrayOperation, arrayOperationIndex, split, arrayOperationRangeStart);
+ },
+
+ _split: function (arrayOperationIndex, splitIndex, newArrayOperation) {
+ var arrayOperation = this._operations[arrayOperationIndex];
+ var splitItems = arrayOperation.items.slice(splitIndex);
+ var splitArrayOperation = new ArrayOperation(arrayOperation.type, splitItems.length, splitItems);
+
+ // truncate LHS
+ arrayOperation.count = splitIndex;
+ arrayOperation.items = arrayOperation.items.slice(0, splitIndex);
+
+ this._operations.splice(arrayOperationIndex + 1, 0, newArrayOperation, splitArrayOperation);
+ },
+
+ // see SubArray for a better implementation.
+ _composeInsert: function (index) {
+ var newArrayOperation = this._operations[index];
+ var leftArrayOperation = this._operations[index-1]; // may be undefined
+ var rightArrayOperation = this._operations[index+1]; // may be undefined
+ var leftOp = leftArrayOperation && leftArrayOperation.type;
+ var rightOp = rightArrayOperation && rightArrayOperation.type;
+
+ if (leftOp === INSERT) {
+ // merge left
+ leftArrayOperation.count += newArrayOperation.count;
+ leftArrayOperation.items = leftArrayOperation.items.concat(newArrayOperation.items);
+
+ if (rightOp === INSERT) {
+ // also merge right (we have split an insert with an insert)
+ leftArrayOperation.count += rightArrayOperation.count;
+ leftArrayOperation.items = leftArrayOperation.items.concat(rightArrayOperation.items);
+ this._operations.splice(index, 2);
+ } else {
+ // only merge left
+ this._operations.splice(index, 1);
+ }
+ } else if (rightOp === INSERT) {
+ // merge right
+ newArrayOperation.count += rightArrayOperation.count;
+ newArrayOperation.items = newArrayOperation.items.concat(rightArrayOperation.items);
+ this._operations.splice(index + 1, 1);
+ }
+ },
+
+ _composeDelete: function (index) {
+ var arrayOperation = this._operations[index];
+ var deletesToGo = arrayOperation.count;
+ var leftArrayOperation = this._operations[index-1]; // may be undefined
+ var leftOp = leftArrayOperation && leftArrayOperation.type;
+ var nextArrayOperation;
+ var nextOp;
+ var nextCount;
+ var removeNewAndNextOp = false;
+ var removedItems = [];
+
+ if (leftOp === DELETE) {
+ arrayOperation = leftArrayOperation;
+ index -= 1;
+ }
+
+ for (var i = index + 1; deletesToGo > 0; ++i) {
+ nextArrayOperation = this._operations[i];
+ nextOp = nextArrayOperation.type;
+ nextCount = nextArrayOperation.count;
+
+ if (nextOp === DELETE) {
+ arrayOperation.count += nextCount;
+ continue;
+ }
+
+ if (nextCount > deletesToGo) {
+ // d:2 {r,i}:5 we reduce the retain or insert, but it stays
+ removedItems = removedItems.concat(nextArrayOperation.items.splice(0, deletesToGo));
+ nextArrayOperation.count -= deletesToGo;
+
+ // In the case where we truncate the last arrayOperation, we don't need to
+ // remove it; also the deletesToGo reduction is not the entirety of
+ // nextCount
+ i -= 1;
+ nextCount = deletesToGo;
+
+ deletesToGo = 0;
+ } else {
+ if (nextCount === deletesToGo) {
+ // Handle edge case of d:2 i:2 in which case both operations go away
+ // during composition.
+ removeNewAndNextOp = true;
+ }
+ removedItems = removedItems.concat(nextArrayOperation.items);
+ deletesToGo -= nextCount;
+ }
+
+ if (nextOp === INSERT) {
+ // d:2 i:3 will result in delete going away
+ arrayOperation.count -= nextCount;
+ }
+ }
+
+ if (arrayOperation.count > 0) {
+ // compose our new delete with possibly several operations to the right of
+ // disparate types
+ this._operations.splice(index+1, i-1-index);
+ } else {
+ // The delete operation can go away; it has merely reduced some other
+ // operation, as in d:3 i:4; it may also have eliminated that operation,
+ // as in d:3 i:3.
+ this._operations.splice(index, removeNewAndNextOp ? 2 : 1);
+ }
+
+ return removedItems;
+ },
+
+ toString: function () {
+ var str = "";
+ forEach(this._operations, function (operation) {
+ str += " " + operation.type + ":" + operation.count;
+ });
+ return str.substring(1);
+ }
+ };
+
+ /**
+ Internal data structure to represent an array operation.
+
+ @method ArrayOperation
+ @private
+ @param {String} type The type of the operation. One of
+ `Ember.TrackedArray.{RETAIN, INSERT, DELETE}`
+ @param {Number} count The number of items in this operation.
+ @param {Array} items The items of the operation, if included. RETAIN and
+ INSERT include their items, DELETE does not.
+ */
+ function ArrayOperation (operation, count, items) {
+ this.type = operation; // RETAIN | INSERT | DELETE
+ this.count = count;
+ this.items = items;
+ }
+
+ /**
+ Internal data structure used to include information when looking up operations
+ by item index.
+
+ @method ArrayOperationMatch
+ @private
+ @param {ArrayOperation} operation
+ @param {Number} index The index of `operation` in the array of operations.
+ @param {Boolean} split Whether or not the item index searched for would
+ require a split for a new operation type.
+ @param {Number} rangeStart The index of the first item in the operation,
+ with respect to the tracked array. The index of the last item can be computed
+ from `rangeStart` and `operation.count`.
+ */
+ function ArrayOperationMatch(operation, index, split, rangeStart) {
+ this.operation = operation;
+ this.index = index;
+ this.split = split;
+ this.rangeStart = rangeStart;
+ }
+ });
+enifed("ember-views",
+ ["ember-runtime","ember-views/system/jquery","ember-views/system/utils","ember-views/system/render_buffer","ember-views/system/ext","ember-views/views/states","ember-views/views/core_view","ember-views/views/view","ember-views/views/container_view","ember-views/views/collection_view","ember-views/views/component","ember-views/system/event_dispatcher","ember-views/mixins/view_target_action_support","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) {
+ "use strict";
+ /**
+ Ember Views
+
+ @module ember
+ @submodule ember-views
+ @requires ember-runtime
+ @main ember-views
+ */
+
+ // BEGIN IMPORTS
+ var Ember = __dependency1__["default"];
+ var jQuery = __dependency2__["default"];
+ var isSimpleClick = __dependency3__.isSimpleClick;
+ var RenderBuffer = __dependency4__["default"];
+ // for the side effect of extending Ember.run.queues
+ var cloneStates = __dependency6__.cloneStates;
+ var states = __dependency6__.states;
+
+ var CoreView = __dependency7__["default"];
+ var View = __dependency8__["default"];
+ var ContainerView = __dependency9__["default"];
+ var CollectionView = __dependency10__["default"];
+ var Component = __dependency11__["default"];
+
+ var EventDispatcher = __dependency12__["default"];
+ var ViewTargetActionSupport = __dependency13__["default"];
+ // END IMPORTS
+
+ /**
+ Alias for jQuery
+
+ @method $
+ @for Ember
+ */
+
+ // BEGIN EXPORTS
+ Ember.$ = jQuery;
+
+ Ember.ViewTargetActionSupport = ViewTargetActionSupport;
+ Ember.RenderBuffer = RenderBuffer;
+
+ var ViewUtils = Ember.ViewUtils = {};
+ ViewUtils.isSimpleClick = isSimpleClick;
+
+ Ember.CoreView = CoreView;
+ Ember.View = View;
+ Ember.View.states = states;
+ Ember.View.cloneStates = cloneStates;
+
+ Ember.ContainerView = ContainerView;
+ Ember.CollectionView = CollectionView;
+ Ember.Component = Component;
+ Ember.EventDispatcher = EventDispatcher;
+ // END EXPORTS
+
+ __exports__["default"] = Ember;
+ });
+enifed("ember-views/mixins/component_template_deprecation",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.deprecate
+ var get = __dependency2__.get;
+ var Mixin = __dependency3__.Mixin;
+
+ /**
+ The ComponentTemplateDeprecation mixin is used to provide a useful
+ deprecation warning when using either `template` or `templateName` with
+ a component. The `template` and `templateName` properties specified at
+ extend time are moved to `layout` and `layoutName` respectively.
+
+ `Ember.ComponentTemplateDeprecation` is used internally by Ember in
+ `Ember.Component`.
+
+ @class ComponentTemplateDeprecation
+ @namespace Ember
+ */
+ __exports__["default"] = Mixin.create({
+ /**
+ @private
+
+ Moves `templateName` to `layoutName` and `template` to `layout` at extend
+ time if a layout is not also specified.
+
+ Note that this currently modifies the mixin themselves, which is technically
+ dubious but is practically of little consequence. This may change in the
+ future.
+
+ @method willMergeMixin
+ @since 1.4.0
+ */
+ willMergeMixin: function(props) {
+ // must call _super here to ensure that the ActionHandler
+ // mixin is setup properly (moves actions -> _actions)
+ //
+ // Calling super is only OK here since we KNOW that
+ // there is another Mixin loaded first.
+ this._super.apply(this, arguments);
+
+ var deprecatedProperty, replacementProperty;
+ var layoutSpecified = (props.layoutName || props.layout || get(this, 'layoutName'));
+
+ if (props.templateName && !layoutSpecified) {
+ deprecatedProperty = 'templateName';
+ replacementProperty = 'layoutName';
+
+ props.layoutName = props.templateName;
+ delete props['templateName'];
+ }
+
+ if (props.template && !layoutSpecified) {
+ deprecatedProperty = 'template';
+ replacementProperty = 'layout';
+
+ props.layout = props.template;
+ delete props['template'];
+ }
+
+ if (deprecatedProperty) {
+ }
+ }
+ });
+ });
+enifed("ember-views/mixins/view_target_action_support",
+ ["ember-metal/mixin","ember-runtime/mixins/target_action_support","ember-metal/computed","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Mixin = __dependency1__.Mixin;
+ var TargetActionSupport = __dependency2__["default"];
+
+ // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed
+ var computed = __dependency3__.computed;
+ var alias = computed.alias;
+
+ /**
+ `Ember.ViewTargetActionSupport` is a mixin that can be included in a
+ view class to add a `triggerAction` method with semantics similar to
+ the Handlebars `{{action}}` helper. It provides intelligent defaults
+ for the action's target: the view's controller; and the context that is
+ sent with the action: the view's context.
+
+ Note: In normal Ember usage, the `{{action}}` helper is usually the best
+ choice. This mixin is most often useful when you are doing more complex
+ event handling in custom View subclasses.
+
+ For example:
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, {
+ action: 'save',
+ click: function() {
+ this.triggerAction(); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ The `action` can be provided as properties of an optional object argument
+ to `triggerAction` as well.
+
+ ```javascript
+ App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, {
+ click: function() {
+ this.triggerAction({
+ action: 'save'
+ }); // Sends the `save` action, along with the current context
+ // to the current controller
+ }
+ });
+ ```
+
+ @class ViewTargetActionSupport
+ @namespace Ember
+ @extends Ember.TargetActionSupport
+ */
+ __exports__["default"] = Mixin.create(TargetActionSupport, {
+ /**
+ @property target
+ */
+ target: alias('controller'),
+ /**
+ @property actionContext
+ */
+ actionContext: alias('context')
+ });
+ });
+enifed("ember-views/system/action_manager",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ function ActionManager() {}
+
+ /**
+ Global action id hash.
+
+ @private
+ @property registeredActions
+ @type Object
+ */
+ ActionManager.registeredActions = {};
+
+ __exports__["default"] = ActionManager;
+ });
+enifed("ember-views/system/event_dispatcher",
+ ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/object","ember-views/system/jquery","ember-views/system/action_manager","ember-views/views/view","ember-metal/merge","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+
+ var get = __dependency2__.get;
+ var set = __dependency3__.set;
+ var isNone = __dependency4__.isNone;
+ var run = __dependency5__["default"];
+ var typeOf = __dependency6__.typeOf;
+ var fmt = __dependency7__.fmt;
+ var EmberObject = __dependency8__["default"];
+ var jQuery = __dependency9__["default"];
+ var ActionManager = __dependency10__["default"];
+ var View = __dependency11__["default"];
+ var merge = __dependency12__["default"];
+
+ //ES6TODO:
+ // find a better way to do Ember.View.views without global state
+
+ /**
+ `Ember.EventDispatcher` handles delegating browser events to their
+ corresponding `Ember.Views.` For example, when you click on a view,
+ `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets
+ called.
+
+ @class EventDispatcher
+ @namespace Ember
+ @private
+ @extends Ember.Object
+ */
+ __exports__["default"] = EmberObject.extend({
+
+ /**
+ The set of events names (and associated handler function names) to be setup
+ and dispatched by the `EventDispatcher`. Custom events can added to this list at setup
+ time, generally via the `Ember.Application.customEvents` hash. Only override this
+ default set to prevent the EventDispatcher from listening on some events all together.
+
+ This set will be modified by `setup` to also include any events added at that time.
+
+ @property events
+ @type Object
+ */
+ events: {
+ touchstart : 'touchStart',
+ touchmove : 'touchMove',
+ touchend : 'touchEnd',
+ touchcancel : 'touchCancel',
+ keydown : 'keyDown',
+ keyup : 'keyUp',
+ keypress : 'keyPress',
+ mousedown : 'mouseDown',
+ mouseup : 'mouseUp',
+ contextmenu : 'contextMenu',
+ click : 'click',
+ dblclick : 'doubleClick',
+ mousemove : 'mouseMove',
+ focusin : 'focusIn',
+ focusout : 'focusOut',
+ mouseenter : 'mouseEnter',
+ mouseleave : 'mouseLeave',
+ submit : 'submit',
+ input : 'input',
+ change : 'change',
+ dragstart : 'dragStart',
+ drag : 'drag',
+ dragenter : 'dragEnter',
+ dragleave : 'dragLeave',
+ dragover : 'dragOver',
+ drop : 'drop',
+ dragend : 'dragEnd'
+ },
+
+ /**
+ The root DOM element to which event listeners should be attached. Event
+ listeners will be attached to the document unless this is overridden.
+
+ Can be specified as a DOMElement or a selector string.
+
+ The default body is a string since this may be evaluated before document.body
+ exists in the DOM.
+
+ @private
+ @property rootElement
+ @type DOMElement
+ @default 'body'
+ */
+ rootElement: 'body',
+
+ /**
+ It enables events to be dispatched to the view's `eventManager.` When present,
+ this object takes precedence over handling of events on the view itself.
+
+ Note that most Ember applications do not use this feature. If your app also
+ does not use it, consider setting this property to false to gain some performance
+ improvement by allowing the EventDispatcher to skip the search for the
+ `eventManager` on the view tree.
+
+ ```javascript
+ var EventDispatcher = Em.EventDispatcher.extend({
+ events: {
+ click : 'click',
+ focusin : 'focusIn',
+ focusout : 'focusOut',
+ change : 'change'
+ },
+ canDispatchToEventManager: false
+ });
+ container.register('event_dispatcher:main', EventDispatcher);
+ ```
+
+ @property canDispatchToEventManager
+ @type boolean
+ @default 'true'
+ @since 1.7.0
+ */
+ canDispatchToEventManager: true,
+
+ /**
+ Sets up event listeners for standard browser events.
+
+ This will be called after the browser sends a `DOMContentReady` event. By
+ default, it will set up all of the listeners on the document body. If you
+ would like to register the listeners on a different element, set the event
+ dispatcher's `root` property.
+
+ @private
+ @method setup
+ @param addedEvents {Hash}
+ */
+ setup: function(addedEvents, rootElement) {
+ var event, events = get(this, 'events');
+
+ merge(events, addedEvents || {});
+
+ if (!isNone(rootElement)) {
+ set(this, 'rootElement', rootElement);
+ }
+
+ rootElement = jQuery(get(this, 'rootElement'));
+
+
+ rootElement.addClass('ember-application');
+
+
+ for (event in events) {
+ if (events.hasOwnProperty(event)) {
+ this.setupHandler(rootElement, event, events[event]);
+ }
+ }
+ },
+
+ /**
+ Registers an event listener on the rootElement. If the given event is
+ triggered, the provided event handler will be triggered on the target view.
+
+ If the target view does not implement the event handler, or if the handler
+ returns `false`, the parent view will be called. The event will continue to
+ bubble to each successive parent view until it reaches the top.
+
+ @private
+ @method setupHandler
+ @param {Element} rootElement
+ @param {String} event the browser-originated event to listen to
+ @param {String} eventName the name of the method to call on the view
+ */
+ setupHandler: function(rootElement, event, eventName) {
+ var self = this;
+
+ rootElement.on(event + '.ember', '.ember-view', function(evt, triggeringManager) {
+ var view = View.views[this.id];
+ var result = true;
+
+ var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null;
+
+ if (manager && manager !== triggeringManager) {
+ result = self._dispatchEvent(manager, evt, eventName, view);
+ } else if (view) {
+ result = self._bubbleEvent(view, evt, eventName);
+ }
+
+ return result;
+ });
+
+ rootElement.on(event + '.ember', '[data-ember-action]', function(evt) {
+ var actionId = jQuery(evt.currentTarget).attr('data-ember-action');
+ var action = ActionManager.registeredActions[actionId];
+
+ // We have to check for action here since in some cases, jQuery will trigger
+ // an event on `removeChild` (i.e. focusout) after we've already torn down the
+ // action handlers for the view.
+ if (action && action.eventName === eventName) {
+ return action.handler(evt);
+ }
+ });
+ },
+
+ _findNearestEventManager: function(view, eventName) {
+ var manager = null;
+
+ while (view) {
+ manager = get(view, 'eventManager');
+ if (manager && manager[eventName]) { break; }
+
+ view = get(view, 'parentView');
+ }
+
+ return manager;
+ },
+
+ _dispatchEvent: function(object, evt, eventName, view) {
+ var result = true;
+
+ var handler = object[eventName];
+ if (typeOf(handler) === 'function') {
+ result = run(object, handler, evt, view);
+ // Do not preventDefault in eventManagers.
+ evt.stopPropagation();
+ }
+ else {
+ result = this._bubbleEvent(view, evt, eventName);
+ }
+
+ return result;
+ },
+
+ _bubbleEvent: function(view, evt, eventName) {
+ return run(view, view.handleEvent, eventName, evt);
+ },
+
+ destroy: function() {
+ var rootElement = get(this, 'rootElement');
+ jQuery(rootElement).off('.ember', '**').removeClass('ember-application');
+ return this._super();
+ },
+
+ toString: function() {
+ return '(EventDispatcher)';
+ }
+ });
+ });
+enifed("ember-views/system/ext",
+ ["ember-metal/run_loop"],
+ function(__dependency1__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ var run = __dependency1__["default"];
+
+ // Add a new named queue for rendering views that happens
+ // after bindings have synced, and a queue for scheduling actions
+ // that that should occur after view rendering.
+ var queues = run.queues;
+ run._addQueue('render', 'actions');
+ run._addQueue('afterRender', 'render');
+ });
+enifed("ember-views/system/jquery",
+ ["ember-metal/core","ember-runtime/system/string","ember-metal/enumerable_utils","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+ "use strict";
+ var Ember = __dependency1__["default"];
+ // Ember.assert
+ var w = __dependency2__.w;
+
+ // ES6TODO: the functions on EnumerableUtils need their own exports
+ var forEach = __dependency3__.forEach;
+
+ /**
+ Ember Views
+
+ @module ember
+ @submodule ember-views
+ @requires ember-runtime
+ @main ember-views
+ */
+
+ var jQuery = (Ember.imports && Ember.imports.jQuery) || (this && this.jQuery);
+ if (!jQuery && typeof eriuqer === 'function') {
+ jQuery = eriuqer('jquery');
+ }
+
+
+ /**
+ @module ember
+ @submodule ember-views
+ */
+ if (jQuery) {
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents
+ var dragEvents = w('dragstart drag dragenter dragleave dragover drop dragend');
+
+ // Copies the `dataTransfer` property from a browser event object onto the
+ // jQuery event object for the specified events
+ forEach(dragEvents, function(eventName) {
+ jQuery.event.fixHooks[eventName] = { props: ['dataTransfer'] };
+ });
+ }
+
+ __exports__["default"] = jQuery;
+ });
+enifed("ember-views/system/render_buffer",
+ ["ember-views/system/jquery","morph","ember-metal/core","ember-metal/platform","exports"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+ "use strict";
+ /**
+ @module ember
+ @submodule ember-views
+ */
+
+ var jQuery = __dependency1__["default"];
+ var DOMHelper = __dependency2__.DOMHelper;
+ var Ember = __dependency3__["default"];
+ var create = __dependency4__.create;
+
+ // The HTML spec allows for "omitted start tags". These tags are optional
+ // when their intended child is the first thing in the parent tag. For
+ // example, this is a tbody start tag:
+ //
+ //
+ //
+ //
+ //
+ // The tbody may be omitted, and the browser will accept and render:
+ //
+ //
+ //
+ //
+ // However, the omitted start tag will still be added to the DOM. Here
+ // we test the string and context to see if the browser is about to
+ // perform this cleanup, but with a special allowance for disregarding
+ //
+ ```
+
+ And associate it by name using a view's `templateName` property:
+
+ ```javascript
+ AView = Ember.View.extend({
+ templateName: 'some-template'
+ });
+ ```
+
+ If you have nested resources, your Handlebars template will look like this:
+
+ ```html
+
+ ```
+
+ And `templateName` property:
+
+ ```javascript
+ AView = Ember.View.extend({
+ templateName: 'posts/new'
+ });
+ ```
+
+ Using a value for `templateName` that does not have a Handlebars template
+ with a matching `data-template-name` attribute will throw an error.
+
+ For views classes that may have a template later defined (e.g. as the block
+ portion of a `{{view}}` Handlebars helper call in another template or in
+ a subclass), you can provide a `defaultTemplate` property set to compiled
+ template function. If a template is not later provided for the view instance
+ the `defaultTemplate` value will be used:
+
+ ```javascript
+ AView = Ember.View.extend({
+ defaultTemplate: Ember.Handlebars.compile('I was the default'),
+ template: null,
+ templateName: null
+ });
+ ```
+
+ Will result in instances with an HTML representation of:
+
+ ```html
+ I was the default
+ ```
+
+ If a `template` or `templateName` is provided it will take precedence over
+ `defaultTemplate`:
+
+ ```javascript
+ AView = Ember.View.extend({
+ defaultTemplate: Ember.Handlebars.compile('I was the default')
+ });
+
+ aView = AView.create({
+ template: Ember.Handlebars.compile('I was the template, not default')
+ });
+ ```
+
+ Will result in the following HTML representation when rendered:
+
+ ```html
+ I was the template, not default
+ ```
+
+ ## View Context
+
+ The default context of the compiled template is the view's controller:
+
+ ```javascript
+ AView = Ember.View.extend({
+ template: Ember.Handlebars.compile('Hello {{excitedGreeting}}')
+ });
+
+ aController = Ember.Object.create({
+ firstName: 'Barry',
+ excitedGreeting: function() {
+ return this.get("content.firstName") + "!!!"
+ }.property()
+ });
+
+ aView = AView.create({
+ controller: aController
+ });
+ ```
+
+ Will result in an HTML representation of:
+
+ ```html
+ Hello Barry!!!
+ ```
+
+ A context can also be explicitly supplied through the view's `context`
+ property. If the view has neither `context` nor `controller` properties, the
+ `parentView`'s context will be used.
+
+ ## Layouts
+
+ Views can have a secondary template that wraps their main template. Like
+ primary templates, layouts can be any function that accepts an optional
+ context parameter and returns a string of HTML that will be inserted inside
+ view's tag. Views whose HTML element is self closing (e.g. `{{yield}}
"),
+ template: Ember.Handlebars.compile("I got wrapped")
+ });
+ ```
+
+ Will result in view instances with an HTML representation of:
+
+ ```html
+
+ ```
+
+ See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield)
+ for more information.
+
+ ## Responding to Browser Events
+
+ Views can respond to user-initiated events in one of three ways: method
+ implementation, through an event manager, and through `{{action}}` helper use
+ in their template or layout.
+
+ ### Method Implementation
+
+ Views can respond to user-initiated events by implementing a method that
+ matches the event name. A `jQuery.Event` object will be passed as the
+ argument to this method.
+
+ ```javascript
+ AView = Ember.View.extend({
+ click: function(event) {
+ // will be called when when an instance's
+ // rendered element is clicked
+ }
+ });
+ ```
+
+ ### Event Managers
+
+ Views can define an object as their `eventManager` property. This object can
+ then implement methods that match the desired event names. Matching events
+ that occur on the view's rendered HTML or the rendered HTML of any of its DOM
+ descendants will trigger this method. A `jQuery.Event` object will be passed
+ as the first argument to the method and an `Ember.View` object as the
+ second. The `Ember.View` will be the view whose rendered HTML was interacted
+ with. This may be the view with the `eventManager` property or one of its
+ descendent views.
+
+ ```javascript
+ AView = Ember.View.extend({
+ eventManager: Ember.Object.create({
+ doubleClick: function(event, view) {
+ // will be called when when an instance's
+ // rendered element or any rendering
+ // of this views's descendent
+ // elements is clicked
+ }
+ })
+ });
+ ```
+
+ An event defined for an event manager takes precedence over events of the
+ same name handled through methods on the view.
+
+ ```javascript
+ AView = Ember.View.extend({
+ mouseEnter: function(event) {
+ // will never trigger.
+ },
+ eventManager: Ember.Object.create({
+ mouseEnter: function(event, view) {
+ // takes precedence over AView#mouseEnter
+ }
+ })
+ });
+ ```
+
+ Similarly a view's event manager will take precedence for events of any views
+ rendered as a descendent. A method name that matches an event name will not
+ be called if the view instance was rendered inside the HTML representation of
+ a view that has an `eventManager` property defined that handles events of the
+ name. Events not handled by the event manager will still trigger method calls
+ on the descendent.
+
+ ```javascript
+ var App = Ember.Application.create();
+ App.OuterView = Ember.View.extend({
+ template: Ember.Handlebars.compile("outer {{#view 'inner'}}inner{{/view}} outer"),
+ eventManager: Ember.Object.create({
+ mouseEnter: function(event, view) {
+ // view might be instance of either
+ // OuterView or InnerView depending on
+ // where on the page the user interaction occured
+ }
+ })
+ });
+
+ App.InnerView = Ember.View.extend({
+ click: function(event) {
+ // will be called if rendered inside
+ // an OuterView because OuterView's
+ // eventManager doesn't handle click events
+ },
+ mouseEnter: function(event) {
+ // will never be called if rendered inside
+ // an OuterView.
+ }
+ });
+ ```
+
+ ### Handlebars `{{action}}` Helper
+
+ See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action).
+
+ ### Event Names
+
+ All of the event handling approaches described above respond to the same set
+ of events. The names of the built-in events are listed below. (The hash of
+ built-in events exists in `Ember.EventDispatcher`.) Additional, custom events
+ can be registered by using `Ember.Application.customEvents`.
+
+ Touch events:
+
+ * `touchStart`
+ * `touchMove`
+ * `touchEnd`
+ * `touchCancel`
+
+ Keyboard events
+
+ * `keyDown`
+ * `keyUp`
+ * `keyPress`
+
+ Mouse events
+
+ * `mouseDown`
+ * `mouseUp`
+ * `contextMenu`
+ * `click`
+ * `doubleClick`
+ * `mouseMove`
+ * `focusIn`
+ * `focusOut`
+ * `mouseEnter`
+ * `mouseLeave`
+
+ Form events:
+
+ * `submit`
+ * `change`
+ * `focusIn`
+ * `focusOut`
+ * `input`
+
+ HTML5 drag and drop events:
+
+ * `dragStart`
+ * `drag`
+ * `dragEnter`
+ * `dragLeave`
+ * `dragOver`
+ * `dragEnd`
+ * `drop`
+
+ ## Handlebars `{{view}}` Helper
+
+ Other `Ember.View` instances can be included as part of a view's template by
+ using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view)
+ for additional information.
+
+ @class View
+ @namespace Ember
+ @extends Ember.CoreView
+ */
+ var View = CoreView.extend({
+
+ concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'],
+
+ /**
+ @property isView
+ @type Boolean
+ @default true
+ @static
+ */
+ isView: true,
+
+ // ..........................................................
+ // TEMPLATE SUPPORT
+ //
+
+ /**
+ The name of the template to lookup if no template is provided.
+
+ By default `Ember.View` will lookup a template with this name in
+ `Ember.TEMPLATES` (a shared global object).
+
+ @property templateName
+ @type String
+ @default null
+ */
+ templateName: null,
+
+ /**
+ The name of the layout to lookup if no layout is provided.
+
+ By default `Ember.View` will lookup a template with this name in
+ `Ember.TEMPLATES` (a shared global object).
+
+ @property layoutName
+ @type String
+ @default null
+ */
+ layoutName: null,
+
+ /**
+ Used to identify this view during debugging
+
+ @property instrumentDisplay
+ @type String
+ */
+ instrumentDisplay: computed(function() {
+ if (this.helperName) {
+ return '{{' + this.helperName + '}}';
+ }
+ }),
+
+ /**
+ The template used to render the view. This should be a function that
+ accepts an optional context parameter and returns a string of HTML that
+ will be inserted into the DOM relative to its parent view.
+
+ In general, you should set the `templateName` property instead of setting
+ the template yourself.
+
+ @property template
+ @type Function
+ */
+ template: computed('templateName', function(key, value) {
+ if (value !== undefined) { return value; }
+
+ var templateName = get(this, 'templateName');
+ var template = this.templateForName(templateName, 'template');
+
+
+ return template || get(this, 'defaultTemplate');
+ }),
+
+ /**
+ The controller managing this view. If this property is set, it will be
+ made available for use by the template.
+
+ @property controller
+ @type Object
+ */
+ controller: computed('_parentView', function(key) {
+ var parentView = get(this, '_parentView');
+ return parentView ? get(parentView, 'controller') : null;
+ }),
+
+ /**
+ A view may contain a layout. A layout is a regular template but
+ supersedes the `template` property during rendering. It is the
+ responsibility of the layout template to retrieve the `template`
+ property from the view (or alternatively, call `Handlebars.helpers.yield`,
+ `{{yield}}`) to render it in the correct location.
+
+ This is useful for a view that has a shared wrapper, but which delegates
+ the rendering of the contents of the wrapper to the `template` property
+ on a subclass.
+
+ @property layout
+ @type Function
+ */
+ layout: computed(function(key) {
+ var layoutName = get(this, 'layoutName');
+ var layout = this.templateForName(layoutName, 'layout');
+
+
+ return layout || get(this, 'defaultLayout');
+ }).property('layoutName'),
+
+ _yield: function(context, options) {
+ var template = get(this, 'template');
+ if (template) { template(context, options); }
+ },
+
+ templateForName: function(name, type) {
+ if (!name) { return; }
+
+ if (!this.container) {
+ throw new EmberError('Container was not found when looking up a views template. ' +
+ 'This is most likely due to manually instantiating an Ember.View. ' +
+ 'See: http://git.io/EKPpnA');
+ }
+
+ return this.container.lookup('template:' + name);
+ },
+
+ /**
+ The object from which templates should access properties.
+
+ This object will be passed to the template function each time the render
+ method is called, but it is up to the individual function to decide what
+ to do with it.
+
+ By default, this will be the view's controller.
+
+ @property context
+ @type Object
+ */
+ context: computed(function(key, value) {
+ if (arguments.length === 2) {
+ set(this, '_context', value);
+ return value;
+ } else {
+ return get(this, '_context');
+ }
+ })["volatile"](),
+
+ /**
+ Private copy of the view's template context. This can be set directly
+ by Handlebars without triggering the observer that causes the view
+ to be re-rendered.
+
+ The context of a view is looked up as follows:
+
+ 1. Supplied context (usually by Handlebars)
+ 2. Specified controller
+ 3. `parentView`'s context (for a child of a ContainerView)
+
+ The code in Handlebars that overrides the `_context` property first
+ checks to see whether the view has a specified controller. This is
+ something of a hack and should be revisited.
+
+ @property _context
+ @private
+ */
+ _context: computed(function(key) {
+ var parentView, controller;
+
+ if (controller = get(this, 'controller')) {
+ return controller;
+ }
+
+ parentView = this._parentView;
+ if (parentView) {
+ return get(parentView, '_context');
+ }
+
+ return null;
+ }),
+
+ /**
+ If a value that affects template rendering changes, the view should be
+ re-rendered to reflect the new value.
+
+ @method _contextDidChange
+ @private
+ */
+ _contextDidChange: observer('context', function() {
+ this.rerender();
+ }),
+
+ /**
+ If `false`, the view will appear hidden in DOM.
+
+ @property isVisible
+ @type Boolean
+ @default null
+ */
+ isVisible: true,
+
+ /**
+ Array of child views. You should never edit this array directly.
+ Instead, use `appendChild` and `removeFromParent`.
+
+ @property childViews
+ @type Array
+ @default []
+ @private
+ */
+ childViews: childViewsProperty,
+
+ _childViews: EMPTY_ARRAY,
+
+ // When it's a virtual view, we need to notify the parent that their
+ // childViews will change.
+ _childViewsWillChange: beforeObserver('childViews', function() {
+ if (this.isVirtual) {
+ var parentView = get(this, 'parentView');
+ if (parentView) { propertyWillChange(parentView, 'childViews'); }
+ }
+ }),
+
+ // When it's a virtual view, we need to notify the parent that their
+ // childViews did change.
+ _childViewsDidChange: observer('childViews', function() {
+ if (this.isVirtual) {
+ var parentView = get(this, 'parentView');
+ if (parentView) { propertyDidChange(parentView, 'childViews'); }
+ }
+ }),
+
+ /**
+ Return the nearest ancestor that is an instance of the provided
+ class.
+
+ @method nearestInstanceOf
+ @param {Class} klass Subclass of Ember.View (or Ember.View itself)
+ @return Ember.View
+ @deprecated
+ */
+ nearestInstanceOf: function(klass) {
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (view instanceof klass) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor that is an instance of the provided
+ class or mixin.
+
+ @method nearestOfType
+ @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself),
+ or an instance of Ember.Mixin.
+ @return Ember.View
+ */
+ nearestOfType: function(klass) {
+ var view = get(this, 'parentView');
+ var isOfType = klass instanceof Mixin ?
+ function(view) { return klass.detect(view); } :
+ function(view) { return klass.detect(view.constructor); };
+
+ while (view) {
+ if (isOfType(view)) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor that has a given property.
+
+ @method nearestWithProperty
+ @param {String} property A property name
+ @return Ember.View
+ */
+ nearestWithProperty: function(property) {
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (property in view) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ Return the nearest ancestor whose parent is an instance of
+ `klass`.
+
+ @method nearestChildOf
+ @param {Class} klass Subclass of Ember.View (or Ember.View itself)
+ @return Ember.View
+ */
+ nearestChildOf: function(klass) {
+ var view = get(this, 'parentView');
+
+ while (view) {
+ if (get(view, 'parentView') instanceof klass) { return view; }
+ view = get(view, 'parentView');
+ }
+ },
+
+ /**
+ When the parent view changes, recursively invalidate `controller`
+
+ @method _parentViewDidChange
+ @private
+ */
+ _parentViewDidChange: observer('_parentView', function() {
+ if (this.isDestroying) { return; }
+
+ this.trigger('parentViewDidChange');
+
+ if (get(this, 'parentView.controller') && !get(this, 'controller')) {
+ this.notifyPropertyChange('controller');
+ }
+ }),
+
+ _controllerDidChange: observer('controller', function() {
+ if (this.isDestroying) { return; }
+
+ this.rerender();
+
+ this.forEachChildView(function(view) {
+ view.propertyDidChange('controller');
+ });
+ }),
+
+ cloneKeywords: function() {
+ var templateData = get(this, 'templateData');
+
+ var keywords = templateData ? copy(templateData.keywords) : {};
+ set(keywords, 'view', this.isVirtual ? keywords.view : this);
+ set(keywords, '_view', this);
+ set(keywords, 'controller', get(this, 'controller'));
+
+ return keywords;
+ },
+
+ /**
+ Called on your view when it should push strings of HTML into a
+ `Ember.RenderBuffer`. Most users will want to override the `template`
+ or `templateName` properties instead of this method.
+
+ By default, `Ember.View` will look for a function in the `template`
+ property and invoke it with the value of `context`. The value of
+ `context` will be the view's controller unless you override it.
+
+ @method render
+ @param {Ember.RenderBuffer} buffer The render buffer
+ */
+ render: function(buffer) {
+ // If this view has a layout, it is the responsibility of the
+ // the layout to render the view's template. Otherwise, render the template
+ // directly.
+ var template = get(this, 'layout') || get(this, 'template');
+
+ if (template) {
+ var context = get(this, 'context');
+ var keywords = this.cloneKeywords();
+ var output;
+
+ var data = {
+ view: this,
+ buffer: buffer,
+ isRenderData: true,
+ keywords: keywords,
+ insideGroup: get(this, 'templateData.insideGroup')
+ };
+
+ // Invoke the template with the provided template context, which
+ // is the view's controller by default. A hash of data is also passed that provides
+ // the template with access to the view and render buffer.
+
+ // The template should write directly to the render buffer instead
+ // of returning a string.
+ output = template(context, { data: data });
+
+ // If the template returned a string instead of writing to the buffer,
+ // push the string onto the buffer.
+ if (output !== undefined) { buffer.push(output); }
+ }
+ },
+
+ /**
+ Renders the view again. This will work regardless of whether the
+ view is already in the DOM or not. If the view is in the DOM, the
+ rendering process will be deferred to give bindings a chance
+ to synchronize.
+
+ If children were added during the rendering process using `appendChild`,
+ `rerender` will remove them, because they will be added again
+ if needed by the next `render`.
+
+ In general, if the display of your view changes, you should modify
+ the DOM element directly instead of manually calling `rerender`, which can
+ be slow.
+
+ @method rerender
+ */
+ rerender: function() {
+ return this.currentState.rerender(this);
+ },
+
+ /**
+ Iterates over the view's `classNameBindings` array, inserts the value
+ of the specified property into the `classNames` array, then creates an
+ observer to update the view's element if the bound property ever changes
+ in the future.
+
+ @method _applyClassNameBindings
+ @private
+ */
+ _applyClassNameBindings: function(classBindings) {
+ var classNames = this.classNames;
+ var elem, newClass, dasherizedClass;
+
+ // Loop through all of the configured bindings. These will be either
+ // property names ('isUrgent') or property paths relative to the view
+ // ('content.isUrgent')
+ forEach(classBindings, function(binding) {
+
+
+ // Variable in which the old class value is saved. The observer function
+ // closes over this variable, so it knows which string to remove when
+ // the property changes.
+ var oldClass;
+ // Extract just the property name from bindings like 'foo:bar'
+ var parsedPath = View._parsePropertyPath(binding);
+
+ // Set up an observer on the context. If the property changes, toggle the
+ // class name.
+ var observer = function() {
+ // Get the current value of the property
+ newClass = this._classStringForProperty(binding);
+ elem = this.$();
+
+ // If we had previously added a class to the element, remove it.
+ if (oldClass) {
+ elem.removeClass(oldClass);
+ // Also remove from classNames so that if the view gets rerendered,
+ // the class doesn't get added back to the DOM.
+ classNames.removeObject(oldClass);
+ }
+
+ // If necessary, add a new class. Make sure we keep track of it so
+ // it can be removed in the future.
+ if (newClass) {
+ elem.addClass(newClass);
+ oldClass = newClass;
+ } else {
+ oldClass = null;
+ }
+ };
+
+ // Get the class name for the property at its current value
+ dasherizedClass = this._classStringForProperty(binding);
+
+ if (dasherizedClass) {
+ // Ensure that it gets into the classNames array
+ // so it is displayed when we render.
+ addObject(classNames, dasherizedClass);
+
+ // Save a reference to the class name so we can remove it
+ // if the observer fires. Remember that this variable has
+ // been closed over by the observer.
+ oldClass = dasherizedClass;
+ }
+
+ this.registerObserver(this, parsedPath.path, observer);
+ // Remove className so when the view is rerendered,
+ // the className is added based on binding reevaluation
+ this.one('willClearRender', function() {
+ if (oldClass) {
+ classNames.removeObject(oldClass);
+ oldClass = null;
+ }
+ });
+
+ }, this);
+ },
+
+ _unspecifiedAttributeBindings: null,
+
+ /**
+ Iterates through the view's attribute bindings, sets up observers for each,
+ then applies the current value of the attributes to the passed render buffer.
+
+ @method _applyAttributeBindings
+ @param {Ember.RenderBuffer} buffer
+ @private
+ */
+ _applyAttributeBindings: function(buffer, attributeBindings) {
+ var attributeValue;
+ var unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {};
+
+ forEach(attributeBindings, function(binding) {
+ var split = binding.split(':');
+ var property = split[0];
+ var attributeName = split[1] || property;
+
+ if (property in this) {
+ this._setupAttributeBindingObservation(property, attributeName);
+
+ // Determine the current value and add it to the render buffer
+ // if necessary.
+ attributeValue = get(this, property);
+ View.applyAttributeBindings(buffer, attributeName, attributeValue);
+ } else {
+ unspecifiedAttributeBindings[property] = attributeName;
+ }
+ }, this);
+
+ // Lazily setup setUnknownProperty after attributeBindings are initially applied
+ this.setUnknownProperty = this._setUnknownProperty;
+ },
+
+ _setupAttributeBindingObservation: function(property, attributeName) {
+ var attributeValue, elem;
+
+ // Create an observer to add/remove/change the attribute if the
+ // JavaScript property changes.
+ var observer = function() {
+ elem = this.$();
+
+ attributeValue = get(this, property);
+
+ View.applyAttributeBindings(elem, attributeName, attributeValue);
+ };
+
+ this.registerObserver(this, property, observer);
+ },
+
+ /**
+ We're using setUnknownProperty as a hook to setup attributeBinding observers for
+ properties that aren't defined on a view at initialization time.
+
+ Note: setUnknownProperty will only be called once for each property.
+
+ @method setUnknownProperty
+ @param key
+ @param value
+ @private
+ */
+ setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings
+
+ _setUnknownProperty: function(key, value) {
+ var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key];
+ if (attributeName) {
+ this._setupAttributeBindingObservation(key, attributeName);
+ }
+
+ defineProperty(this, key);
+ return set(this, key, value);
+ },
+
+ /**
+ Given a property name, returns a dasherized version of that
+ property name if the property evaluates to a non-falsy value.
+
+ For example, if the view has property `isUrgent` that evaluates to true,
+ passing `isUrgent` to this method will return `"is-urgent"`.
+
+ @method _classStringForProperty
+ @param property
+ @private
+ */
+ _classStringForProperty: function(property) {
+ var parsedPath = View._parsePropertyPath(property);
+ var path = parsedPath.path;
+
+ var val = get(this, path);
+ if (val === undefined && isGlobalPath(path)) {
+ val = get(Ember.lookup, path);
+ }
+
+ return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
+ },
+
+ // ..........................................................
+ // ELEMENT SUPPORT
+ //
+
+ /**
+ Returns the current DOM element for the view.
+
+ @property element
+ @type DOMElement
+ */
+ element: null,
+
+ /**
+ Returns a jQuery object for this view's element. If you pass in a selector
+ string, this method will return a jQuery object, using the current element
+ as its buffer.
+
+ For example, calling `view.$('li')` will return a jQuery object containing
+ all of the `li` elements inside the DOM element of this view.
+
+ @method $
+ @param {String} [selector] a jQuery-compatible selector string
+ @return {jQuery} the jQuery object for the DOM node
+ */
+ $: function(sel) {
+ return this.currentState.$(this, sel);
+ },
+
+ mutateChildViews: function(callback) {
+ var childViews = this._childViews;
+ var idx = childViews.length;
+ var view;
+
+ while(--idx >= 0) {
+ view = childViews[idx];
+ callback(this, view, idx);
+ }
+
+ return this;
+ },
+
+ forEachChildView: function(callback) {
+ var childViews = this._childViews;
+
+ if (!childViews) { return this; }
+
+ var len = childViews.length;
+ var view, idx;
+
+ for (idx = 0; idx < len; idx++) {
+ view = childViews[idx];
+ callback(view);
+ }
+
+ return this;
+ },
+
+ /**
+ Appends the view's element to the specified parent element.
+
+ If the view does not have an HTML representation yet, `createElement()`
+ will be called automatically.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the given element until all bindings have
+ finished synchronizing.
+
+ This is not typically a function that you will need to call directly when
+ building your application. You might consider using `Ember.ContainerView`
+ instead. If you do need to use `appendTo`, be sure that the target element
+ you are providing is associated with an `Ember.Application` and does not
+ have an ancestor element that is associated with an Ember view.
+
+ @method appendTo
+ @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
+ @return {Ember.View} receiver
+ */
+ appendTo: function(selector) {
+ var target = jQuery(selector);
+
+
+ this.constructor.renderer.appendTo(this, target[0]);
+
+ return this;
+ },
+
+ /**
+ Replaces the content of the specified parent element with this view's
+ element. If the view does not have an HTML representation yet,
+ `createElement()` will be called automatically.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the given element until all bindings have
+ finished synchronizing
+
+ @method replaceIn
+ @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object
+ @return {Ember.View} received
+ */
+ replaceIn: function(selector) {
+ var target = jQuery(selector);
+
+
+ this.constructor.renderer.replaceIn(this, target[0]);
+
+ return this;
+ },
+
+ /**
+ Appends the view's element to the document body. If the view does
+ not have an HTML representation yet, `createElement()` will be called
+ automatically.
+
+ If your application uses the `rootElement` property, you must append
+ the view within that element. Rendering views outside of the `rootElement`
+ is not supported.
+
+ Note that this method just schedules the view to be appended; the DOM
+ element will not be appended to the document body until all bindings have
+ finished synchronizing.
+
+ @method append
+ @return {Ember.View} receiver
+ */
+ append: function() {
+ return this.appendTo(document.body);
+ },
+
+ /**
+ Removes the view's element from the element to which it is attached.
+
+ @method remove
+ @return {Ember.View} receiver
+ */
+ remove: function() {
+ // What we should really do here is wait until the end of the run loop
+ // to determine if the element has been re-appended to a different
+ // element.
+ // In the interim, we will just re-render if that happens. It is more
+ // important than elements get garbage collected.
+ if (!this.removedFromDOM) { this.destroyElement(); }
+ },
+
+ elementId: null,
+
+ /**
+ Attempts to discover the element in the parent element. The default
+ implementation looks for an element with an ID of `elementId` (or the
+ view's guid if `elementId` is null). You can override this method to
+ provide your own form of lookup. For example, if you want to discover your
+ element using a CSS class name instead of an ID.
+
+ @method findElementInParentElement
+ @param {DOMElement} parentElement The parent's DOM element
+ @return {DOMElement} The discovered element
+ */
+ findElementInParentElement: function(parentElem) {
+ var id = "#" + this.elementId;
+ return jQuery(id)[0] || jQuery(id, parentElem)[0];
+ },
+
+ /**
+ Creates a DOM representation of the view and all of its child views by
+ recursively calling the `render()` method.
+
+ After the element has been inserted into the DOM, `didInsertElement` will
+ be called on this view and all of its child views.
+
+ @method createElement
+ @return {Ember.View} receiver
+ */
+ createElement: function() {
+ if (this.element) { return this; }
+
+ this._didCreateElementWithoutMorph = true;
+ this.constructor.renderer.renderTree(this);
+
+ return this;
+ },
+
+ /**
+ Called when a view is going to insert an element into the DOM.
+
+ @event willInsertElement
+ */
+ willInsertElement: Ember.K,
+
+ /**
+ Called when the element of the view has been inserted into the DOM
+ or after the view was re-rendered. Override this function to do any
+ set up that requires an element in the document body.
+
+ When a view has children, didInsertElement will be called on the
+ child view(s) first, bubbling upwards through the hierarchy.
+
+ @event didInsertElement
+ */
+ didInsertElement: Ember.K,
+
+ /**
+ Called when the view is about to rerender, but before anything has
+ been torn down. This is a good opportunity to tear down any manual
+ observers you have installed based on the DOM state
+
+ @event willClearRender
+ */
+ willClearRender: Ember.K,
+
+ /**
+ Destroys any existing element along with the element for any child views
+ as well. If the view does not currently have a element, then this method
+ will do nothing.
+
+ If you implement `willDestroyElement()` on your view, then this method will
+ be invoked on your view before your element is destroyed to give you a
+ chance to clean up any event handlers, etc.
+
+ If you write a `willDestroyElement()` handler, you can assume that your
+ `didInsertElement()` handler was called earlier for the same element.
+
+ You should not call or override this method yourself, but you may
+ want to implement the above callbacks.
+
+ @method destroyElement
+ @return {Ember.View} receiver
+ */
+ destroyElement: function() {
+ return this.currentState.destroyElement(this);
+ },
+
+ /**
+ Called when the element of the view is going to be destroyed. Override
+ this function to do any teardown that requires an element, like removing
+ event listeners.
+
+ Please note: any property changes made during this event will have no
+ effect on object observers.
+
+ @event willDestroyElement
+ */
+ willDestroyElement: Ember.K,
+
+ /**
+ Called when the parentView property has changed.
+
+ @event parentViewDidChange
+ */
+ parentViewDidChange: Ember.K,
+
+ instrumentName: 'view',
+
+ instrumentDetails: function(hash) {
+ hash.template = get(this, 'templateName');
+ this._super(hash);
+ },
+
+ beforeRender: function(buffer) {},
+
+ afterRender: function(buffer) {},
+
+ applyAttributesToBuffer: function(buffer) {
+ // Creates observers for all registered class name and attribute bindings,
+ // then adds them to the element.
+ var classNameBindings = get(this, 'classNameBindings');
+ if (classNameBindings.length) {
+ this._applyClassNameBindings(classNameBindings);
+ }
+
+ // Pass the render buffer so the method can apply attributes directly.
+ // This isn't needed for class name bindings because they use the
+ // existing classNames infrastructure.
+ var attributeBindings = get(this, 'attributeBindings');
+ if (attributeBindings.length) {
+ this._applyAttributeBindings(buffer, attributeBindings);
+ }
+
+ buffer.setClasses(this.classNames);
+ buffer.id(this.elementId);
+
+ var role = get(this, 'ariaRole');
+ if (role) {
+ buffer.attr('role', role);
+ }
+
+ if (get(this, 'isVisible') === false) {
+ buffer.style('display', 'none');
+ }
+ },
+
+ // ..........................................................
+ // STANDARD RENDER PROPERTIES
+ //
+
+ /**
+ Tag name for the view's outer element. The tag name is only used when an
+ element is first created. If you change the `tagName` for an element, you
+ must destroy and recreate the view element.
+
+ By default, the render buffer will use a `` tag for views.
+
+ @property tagName
+ @type String
+ @default null
+ */
+
+ // We leave this null by default so we can tell the difference between
+ // the default case and a user-specified tag.
+ tagName: null,
+
+ /**
+ The WAI-ARIA role of the control represented by this view. For example, a
+ button may have a role of type 'button', or a pane may have a role of
+ type 'alertdialog'. This property is used by assistive software to help
+ visually challenged users navigate rich web applications.
+
+ The full list of valid WAI-ARIA roles is available at:
+ [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization)
+
+ @property ariaRole
+ @type String
+ @default null
+ */
+ ariaRole: null,
+
+ /**
+ Standard CSS class names to apply to the view's outer element. This
+ property automatically inherits any class names defined by the view's
+ superclasses as well.
+
+ @property classNames
+ @type Array
+ @default ['ember-view']
+ */
+ classNames: ['ember-view'],
+
+ /**
+ A list of properties of the view to apply as class names. If the property
+ is a string value, the value of that string will be applied as a class
+ name.
+
+ ```javascript
+ // Applies the 'high' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['priority']
+ priority: 'high'
+ });
+ ```
+
+ If the value of the property is a Boolean, the name of that property is
+ added as a dasherized class name.
+
+ ```javascript
+ // Applies the 'is-urgent' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['isUrgent']
+ isUrgent: true
+ });
+ ```
+
+ If you would prefer to use a custom value instead of the dasherized
+ property name, you can pass a binding like this:
+
+ ```javascript
+ // Applies the 'urgent' class to the view element
+ Ember.View.extend({
+ classNameBindings: ['isUrgent:urgent']
+ isUrgent: true
+ });
+ ```
+
+ This list of properties is inherited from the view's superclasses as well.
+
+ @property classNameBindings
+ @type Array
+ @default []
+ */
+ classNameBindings: EMPTY_ARRAY,
+
+ /**
+ A list of properties of the view to apply as attributes. If the property is
+ a string value, the value of that string will be applied as the attribute.
+
+ ```javascript
+ // Applies the type attribute to the element
+ // with the value "button", like
+ Ember.View.extend({
+ attributeBindings: ['type'],
+ type: 'button'
+ });
+ ```
+
+ If the value of the property is a Boolean, the name of that property is
+ added as an attribute.
+
+ ```javascript
+ // Renders something like
+ Ember.View.extend({
+ attributeBindings: ['enabled'],
+ enabled: true
+ });
+ ```
+
+ @property attributeBindings
+ */
+ attributeBindings: EMPTY_ARRAY,
+
+ // .......................................................
+ // CORE DISPLAY METHODS
+ //
+
+ /**
+ Setup a view, but do not finish waking it up.
+
+ * configure `childViews`
+ * register the view with the global views hash, which is used for event
+ dispatch
+
+ @method init
+ @private
+ */
+ init: function() {
+ if (!this.isVirtual && !this.elementId) {
+ this.elementId = guidFor(this);
+ }
+
+ this._super();
+
+ // setup child views. be sure to clone the child views array first
+ this._childViews = this._childViews.slice();
+
+ this.classNameBindings = emberA(this.classNameBindings.slice());
+
+ this.classNames = emberA(this.classNames.slice());
+ },
+
+ appendChild: function(view, options) {
+ return this.currentState.appendChild(this, view, options);
+ },
+
+ /**
+ Removes the child view from the parent view.
+
+ @method removeChild
+ @param {Ember.View} view
+ @return {Ember.View} receiver
+ */
+ removeChild: function(view) {
+ // If we're destroying, the entire subtree will be
+ // freed, and the DOM will be handled separately,
+ // so no need to mess with childViews.
+ if (this.isDestroying) { return; }
+
+ // update parent node
+ set(view, '_parentView', null);
+
+ // remove view from childViews array.
+ var childViews = this._childViews;
+
+ removeObject(childViews, view);
+
+ this.propertyDidChange('childViews'); // HUH?! what happened to will change?
+
+ return this;
+ },
+
+ /**
+ Removes all children from the `parentView`.
+
+ @method removeAllChildren
+ @return {Ember.View} receiver
+ */
+ removeAllChildren: function() {
+ return this.mutateChildViews(function(parentView, view) {
+ parentView.removeChild(view);
+ });
+ },
+
+ destroyAllChildren: function() {
+ return this.mutateChildViews(function(parentView, view) {
+ view.destroy();
+ });
+ },
+
+ /**
+ Removes the view from its `parentView`, if one is found. Otherwise
+ does nothing.
+
+ @method removeFromParent
+ @return {Ember.View} receiver
+ */
+ removeFromParent: function() {
+ var parent = this._parentView;
+
+ // Remove DOM element from parent
+ this.remove();
+
+ if (parent) { parent.removeChild(this); }
+ return this;
+ },
+
+ /**
+ You must call `destroy` on a view to destroy the view (and all of its
+ child views). This will remove the view from any parent node, then make
+ sure that the DOM element managed by the view can be released by the
+ memory manager.
+
+ @method destroy
+ */
+ destroy: function() {
+ var childViews = this._childViews;
+ // get parentView before calling super because it'll be destroyed
+ var nonVirtualParentView = get(this, 'parentView');
+ var viewName = this.viewName;
+ var childLen, i;
+
+ if (!this._super()) { return; }
+
+ // remove from non-virtual parent view if viewName was specified
+ if (viewName && nonVirtualParentView) {
+ nonVirtualParentView.set(viewName, null);
+ }
+
+ return this;
+ },
+
+ /**
+ Instantiates a view to be added to the childViews array during view
+ initialization. You generally will not call this method directly unless
+ you are overriding `createChildViews()`. Note that this method will
+ automatically configure the correct settings on the new view instance to
+ act as a child of the parent.
+
+ @method createChildView
+ @param {Class|String} viewClass
+ @param {Hash} [attrs] Attributes to add
+ @return {Ember.View} new instance
+ */
+ createChildView: function(view, attrs) {
+ if (!view) {
+ throw new TypeError("createChildViews first argument must exist");
+ }
+
+ if (view.isView && view._parentView === this && view.container === this.container) {
+ return view;
+ }
+
+ attrs = attrs || {};
+ attrs._parentView = this;
+
+ if (CoreView.detect(view)) {
+ attrs.templateData = attrs.templateData || get(this, 'templateData');
+
+ attrs.container = this.container;
+ view = view.create(attrs);
+
+ // don't set the property on a virtual view, as they are invisible to
+ // consumers of the view API
+ if (view.viewName) {
+ set(get(this, 'concreteView'), view.viewName, view);
+ }
+ } else if ('string' === typeof view) {
+ var fullName = 'view:' + view;
+ var ViewKlass = this.container.lookupFactory(fullName);
+
+
+ attrs.templateData = get(this, 'templateData');
+ view = ViewKlass.create(attrs);
+ } else {
+ attrs.container = this.container;
+
+ if (!get(view, 'templateData')) {
+ attrs.templateData = get(this, 'templateData');
+ }
+
+ setProperties(view, attrs);
+
+ }
+
+ return view;
+ },
+
+ becameVisible: Ember.K,
+ becameHidden: Ember.K,
+
+ /**
+ When the view's `isVisible` property changes, toggle the visibility
+ element of the actual DOM element.
+
+ @method _isVisibleDidChange
+ @private
+ */
+ _isVisibleDidChange: observer('isVisible', function() {
+ if (this._isVisible === get(this, 'isVisible')) { return ; }
+ run.scheduleOnce('render', this, this._toggleVisibility);
+ }),
+
+ _toggleVisibility: function() {
+ var $el = this.$();
+ var isVisible = get(this, 'isVisible');
+
+ if (this._isVisible === isVisible) { return ; }
+
+ // It's important to keep these in sync, even if we don't yet have
+ // an element in the DOM to manipulate:
+ this._isVisible = isVisible;
+
+ if (!$el) { return; }
+
+ $el.toggle(isVisible);
+
+ if (this._isAncestorHidden()) { return; }
+
+ if (isVisible) {
+ this._notifyBecameVisible();
+ } else {
+ this._notifyBecameHidden();
+ }
+ },
+
+ _notifyBecameVisible: function() {
+ this.trigger('becameVisible');
+
+ this.forEachChildView(function(view) {
+ var isVisible = get(view, 'isVisible');
+
+ if (isVisible || isVisible === null) {
+ view._notifyBecameVisible();
+ }
+ });
+ },
+
+ _notifyBecameHidden: function() {
+ this.trigger('becameHidden');
+ this.forEachChildView(function(view) {
+ var isVisible = get(view, 'isVisible');
+
+ if (isVisible || isVisible === null) {
+ view._notifyBecameHidden();
+ }
+ });
+ },
+
+ _isAncestorHidden: function() {
+ var parent = get(this, 'parentView');
+
+ while (parent) {
+ if (get(parent, 'isVisible') === false) { return true; }
+
+ parent = get(parent, 'parentView');
+ }
+
+ return false;
+ },
+ transitionTo: function(state, children) {
+ this._transitionTo(state, children);
+ },
+ _transitionTo: function(state, children) {
+ var priorState = this.currentState;
+ var currentState = this.currentState = this._states[state];
+ this._state = state;
+
+ if (priorState && priorState.exit) { priorState.exit(this); }
+ if (currentState.enter) { currentState.enter(this); }
+ },
+
+ // .......................................................
+ // EVENT HANDLING
+ //
+
+ /**
+ Handle events from `Ember.EventDispatcher`
+
+ @method handleEvent
+ @param eventName {String}
+ @param evt {Event}
+ @private
+ */
+ handleEvent: function(eventName, evt) {
+ return this.currentState.handleEvent(this, eventName, evt);
+ },
+
+ registerObserver: function(root, path, target, observer) {
+ if (!observer && 'function' === typeof target) {
+ observer = target;
+ target = null;
+ }
+
+ if (!root || typeof root !== 'object') {
+ return;
+ }
+
+ var view = this;
+ var stateCheckedObserver = function() {
+ view.currentState.invokeObserver(this, observer);
+ };
+ var scheduledObserver = function() {
+ run.scheduleOnce('render', this, stateCheckedObserver);
+ };
+
+ addObserver(root, path, target, scheduledObserver);
+
+ this.one('willClearRender', function() {
+ removeObserver(root, path, target, scheduledObserver);
+ });
+ }
+
+ });
+ deprecateProperty(View.prototype, 'state', '_state');
+ deprecateProperty(View.prototype, 'states', '_states');
+
+ /*
+ Describe how the specified actions should behave in the various
+ states that a view can exist in. Possible states:
+
+ * preRender: when a view is first instantiated, and after its
+ element was destroyed, it is in the preRender state
+ * inBuffer: once a view has been rendered, but before it has
+ been inserted into the DOM, it is in the inBuffer state
+ * hasElement: the DOM representation of the view is created,
+ and is ready to be inserted
+ * inDOM: once a view has been inserted into the DOM it is in
+ the inDOM state. A view spends the vast majority of its
+ existence in this state.
+ * destroyed: once a view has been destroyed (using the destroy
+ method), it is in this state. No further actions can be invoked
+ on a destroyed view.
+ */
+
+ // in the destroyed state, everything is illegal
+
+ // before rendering has begun, all legal manipulations are noops.
+
+ // inside the buffer, legal manipulations are done on the buffer
+
+ // once the view has been inserted into the DOM, legal manipulations
+ // are done on the DOM element.
+
+ function notifyMutationListeners() {
+ run.once(View, 'notifyMutationListeners');
+ }
+
+ View.reopenClass({
+
+ /**
+ Parse a path and return an object which holds the parsed properties.
+
+ For example a path like "content.isEnabled:enabled:disabled" will return the
+ following object:
+
+ ```javascript
+ {
+ path: "content.isEnabled",
+ className: "enabled",
+ falsyClassName: "disabled",
+ classNames: ":enabled:disabled"
+ }
+ ```
+
+ @method _parsePropertyPath
+ @static
+ @private
+ */
+ _parsePropertyPath: function(path) {
+ var split = path.split(':');
+ var propertyPath = split[0];
+ var classNames = "";
+ var className, falsyClassName;
+
+ // check if the property is defined as prop:class or prop:trueClass:falseClass
+ if (split.length > 1) {
+ className = split[1];
+ if (split.length === 3) { falsyClassName = split[2]; }
+
+ classNames = ':' + className;
+ if (falsyClassName) { classNames += ":" + falsyClassName; }
+ }
+
+ return {
+ path: propertyPath,
+ classNames: classNames,
+ className: (className === '') ? undefined : className,
+ falsyClassName: falsyClassName
+ };
+ },
+
+ /**
+ Get the class name for a given value, based on the path, optional
+ `className` and optional `falsyClassName`.
+
+ - if a `className` or `falsyClassName` has been specified:
+ - if the value is truthy and `className` has been specified,
+ `className` is returned
+ - if the value is falsy and `falsyClassName` has been specified,
+ `falsyClassName` is returned
+ - otherwise `null` is returned
+ - if the value is `true`, the dasherized last part of the supplied path
+ is returned
+ - if the value is not `false`, `undefined` or `null`, the `value`
+ is returned
+ - if none of the above rules apply, `null` is returned
+
+ @method _classStringForValue
+ @param path
+ @param val
+ @param className
+ @param falsyClassName
+ @static
+ @private
+ */
+ _classStringForValue: function(path, val, className, falsyClassName) {
+ if(isArray(val)) {
+ val = get(val, 'length') !== 0;
+ }
+
+ // When using the colon syntax, evaluate the truthiness or falsiness
+ // of the value to determine which className to return
+ if (className || falsyClassName) {
+ if (className && !!val) {
+ return className;
+
+ } else if (falsyClassName && !val) {
+ return falsyClassName;
+
+ } else {
+ return null;
+ }
+
+ // If value is a Boolean and true, return the dasherized property
+ // name.
+ } else if (val === true) {
+ // Normalize property path to be suitable for use
+ // as a class name. For exaple, content.foo.barBaz
+ // becomes bar-baz.
+ var parts = path.split('.');
+ return dasherize(parts[parts.length-1]);
+
+ // If the value is not false, undefined, or null, return the current
+ // value of the property.
+ } else if (val !== false && val != null) {
+ return val;
+
+ // Nothing to display. Return null so that the old class is removed
+ // but no new class is added.
+ } else {
+ return null;
+ }
+ }
+ });
+
+ var mutation = EmberObject.extend(Evented).create();
+ // TODO MOVE TO RENDERER HOOKS
+ View.addMutationListener = function(callback) {
+ mutation.on('change', callback);
+ };
+
+ View.removeMutationListener = function(callback) {
+ mutation.off('change', callback);
+ };
+
+ View.notifyMutationListeners = function() {
+ mutation.trigger('change');
+ };
+
+ /**
+ Global views hash
+
+ @property views
+ @static
+ @type Hash
+ */
+ View.views = {};
+
+ // If someone overrides the child views computed property when
+ // defining their class, we want to be able to process the user's
+ // supplied childViews and then restore the original computed property
+ // at view initialization time. This happens in Ember.ContainerView's init
+ // method.
+ View.childViewsProperty = childViewsProperty;
+
+ View.applyAttributeBindings = function(elem, name, value) {
+ var type = typeOf(value);
+
+ // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js
+ if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) {
+ if (value !== elem.attr(name)) {
+ elem.attr(name, value);
+ }
+ } else if (name === 'value' || type === 'boolean') {
+ if (isNone(value) || value === false) {
+ // `null`, `undefined` or `false` should remove attribute
+ elem.removeAttr(name);
+ // In IE8 `prop` couldn't remove attribute when name is `required`.
+ if (name === 'required') {
+ elem.removeProp(name);
+ } else {
+ elem.prop(name, '');
+ }
+ } else if (value !== elem.prop(name)) {
+ // value should always be properties
+ elem.prop(name, value);
+ }
+ } else if (!value) {
+ elem.removeAttr(name);
+ }
+ };
+
+ __exports__["default"] = View;
+ });
+enifed("ember",
+ ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"],
+ function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) {
+ "use strict";
+ /* global navigator */
+ // require the main entry points for each of these packages
+ // this is so that the global exports occur properly
+
+ // do this to ensure that Ember.Test is defined properly on the global
+ // if it is present.
+ if (Ember.__loader.registry['ember-testing']) {
+ requireModule('ember-testing');
+ }
+
+ /**
+ Ember
+
+ @module ember
+ */
+
+ });
+enifed("morph",
+ ["./morph/morph","./morph/dom-helper","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Morph = __dependency1__["default"];
+ var Morph;
+ __exports__.Morph = Morph;
+ var DOMHelper = __dependency2__["default"];
+ var DOMHelper;
+ __exports__.DOMHelper = DOMHelper;
+ });
+enifed("morph/dom-helper",
+ ["../morph/morph","./dom-helper/build-html-dom","exports"],
+ function(__dependency1__, __dependency2__, __exports__) {
+ "use strict";
+ var Morph = __dependency1__["default"];
+ var buildHTMLDOM = __dependency2__.buildHTMLDOM;
+ var svgNamespace = __dependency2__.svgNamespace;
+ var svgHTMLIntegrationPoints = __dependency2__.svgHTMLIntegrationPoints;
+
+ var deletesBlankTextNodes = (function(){
+ var element = document.createElement('div');
+ element.appendChild( document.createTextNode('') );
+ var clonedElement = element.cloneNode(true);
+ return clonedElement.childNodes.length === 0;
+ })();
+
+ var ignoresCheckedAttribute = (function(){
+ var element = document.createElement('input');
+ element.setAttribute('checked', 'checked');
+ var clonedElement = element.cloneNode(false);
+ return !clonedElement.checked;
+ })();
+
+ function isSVG(ns){
+ return ns === svgNamespace;
+ }
+
+ // This is not the namespace of the element, but of
+ // the elements inside that elements.
+ function interiorNamespace(element){
+ if (
+ element &&
+ element.namespaceURI === svgNamespace &&
+ !svgHTMLIntegrationPoints[element.tagName]
+ ) {
+ return svgNamespace;
+ } else {
+ return null;
+ }
+ }
+
+ // The HTML spec allows for "omitted start tags". These tags are optional
+ // when their intended child is the first thing in the parent tag. For
+ // example, this is a tbody start tag:
+ //
+ //
+ //
+ //
+ //
+ // The tbody may be omitted, and the browser will accept and render:
+ //
+ //
+ //
+ //
+ // However, the omitted start tag will still be added to the DOM. Here
+ // we test the string and context to see if the browser is about to
+ // perform this cleanup.
+ //
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags
+ // describes which tags are omittable. The spec for tbody and colgroup
+ // explains this behavior:
+ //
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element
+ //
+
+ var omittedStartTagChildTest = /<([\w:]+)/;
+ function detectOmittedStartTag(string, contextualElement){
+ // Omitted start tags are only inside table tags.
+ if (contextualElement.tagName === 'TABLE') {
+ var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string);
+ if (omittedStartTagChildMatch) {
+ var omittedStartTagChild = omittedStartTagChildMatch[1];
+ // It is already asserted that the contextual element is a table
+ // and not the proper start tag. Just see if a tag was omitted.
+ return omittedStartTagChild === 'tr' ||
+ omittedStartTagChild === 'col';
+ }
+ }
+ }
+
+ function buildSVGDOM(html, dom){
+ var div = dom.document.createElement('div');
+ div.innerHTML = ''+html+' ';
+ return div.firstChild.childNodes;
+ }
+
+ /*
+ * A class wrapping DOM functions to address environment compatibility,
+ * namespaces, contextual elements for morph un-escaped content
+ * insertion.
+ *
+ * When entering a template, a DOMHelper should be passed:
+ *
+ * template(context, { hooks: hooks, dom: new DOMHelper() });
+ *
+ * TODO: support foreignObject as a passed contextual element. It has
+ * a namespace (svg) that does not match its internal namespace
+ * (xhtml).
+ *
+ * @class DOMHelper
+ * @constructor
+ * @param {HTMLDocument} _document The document DOM methods are proxied to
+ */
+ function DOMHelper(_document){
+ this.document = _document || window.document;
+ this.namespace = null;
+ }
+
+ var prototype = DOMHelper.prototype;
+ prototype.constructor = DOMHelper;
+
+ prototype.insertBefore = function(element, childElement, referenceChild) {
+ return element.insertBefore(childElement, referenceChild);
+ };
+
+ prototype.appendChild = function(element, childElement) {
+ return element.appendChild(childElement);
+ };
+
+ prototype.appendText = function(element, text) {
+ return element.appendChild(this.document.createTextNode(text));
+ };
+
+ prototype.setAttribute = function(element, name, value) {
+ element.setAttribute(name, value);
+ };
+
+ if (document.createElementNS) {
+ // Only opt into namespace detection if a contextualElement
+ // is passed.
+ prototype.createElement = function(tagName, contextualElement) {
+ var namespace = this.namespace;
+ if (contextualElement) {
+ if (tagName === 'svg') {
+ namespace = svgNamespace;
+ } else {
+ namespace = interiorNamespace(contextualElement);
+ }
+ }
+ if (namespace) {
+ return this.document.createElementNS(namespace, tagName);
+ } else {
+ return this.document.createElement(tagName);
+ }
+ };
+ } else {
+ prototype.createElement = function(tagName) {
+ return this.document.createElement(tagName);
+ };
+ }
+
+ prototype.setNamespace = function(ns) {
+ this.namespace = ns;
+ };
+
+ prototype.detectNamespace = function(element) {
+ this.namespace = interiorNamespace(element);
+ };
+
+ prototype.createDocumentFragment = function(){
+ return this.document.createDocumentFragment();
+ };
+
+ prototype.createTextNode = function(text){
+ return this.document.createTextNode(text);
+ };
+
+ prototype.repairClonedNode = function(element, blankChildTextNodes, isChecked){
+ if (deletesBlankTextNodes && blankChildTextNodes.length > 0) {
+ for (var i=0, len=blankChildTextNodes.length;i]*)>", 'i'))[0];
+ var endTag = '';
+
+ var wrappedHTML = [startTag, html, endTag];
+
+ var i = wrappingTags.length;
+ var wrappedDepth = 1 + i;
+ while(i--) {
+ wrappedHTML.unshift('<'+wrappingTags[i]+'>');
+ wrappedHTML.push('');
+ }
+
+ var wrapper = document.createElement('div');
+ scriptSafeInnerHTML(wrapper, wrappedHTML.join(''));
+ var element = wrapper;
+ while (wrappedDepth--) {
+ element = element.firstChild;
+ while (element && element.nodeType !== 1) {
+ element = element.nextSibling;
+ }
+ }
+ while (element && element.tagName !== tagName) {
+ element = element.nextSibling;
+ }
+ return element ? element.childNodes : [];
+ }
+
+ var buildDOM;
+ if (needsShy) {
+ buildDOM = function buildDOM(html, contextualElement, dom){
+ contextualElement = dom.cloneNode(contextualElement, false);
+ scriptSafeInnerHTML(contextualElement, html);
+ return contextualElement.childNodes;
+ };
+ } else {
+ buildDOM = function buildDOM(html, contextualElement, dom){
+ contextualElement = dom.cloneNode(contextualElement, false);
+ contextualElement.innerHTML = html;
+ return contextualElement.childNodes;
+ };
+ }
+
+
+ var buildIESafeDOM;
+ if (tagNamesRequiringInnerHTMLFix || movesWhitespace) {
+ buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) {
+ // Make a list of the leading text on script nodes. Include
+ // script tags without any whitespace for easier processing later.
+ var spacesBefore = [];
+ var spacesAfter = [];
+ html = html.replace(/(\s*)()(\s*)/g, function(match, tag, spaces) {
+ spacesAfter.push(spaces);
+ return tag;
+ });
+
+ // Fetch nodes
+ var nodes;
+ if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) {
+ // buildDOMWithFix uses string wrappers for problematic innerHTML.
+ nodes = buildDOMWithFix(html, contextualElement);
+ } else {
+ nodes = buildDOM(html, contextualElement, dom);
+ }
+
+ // Build a list of script tags, the nodes themselves will be
+ // mutated as we add test nodes.
+ var i, j, node, nodeScriptNodes;
+ var scriptNodes = [];
+ for (i=0;node=nodes[i];i++) {
+ if (node.nodeType !== 1) {
+ continue;
+ }
+ if (node.tagName === 'SCRIPT') {
+ scriptNodes.push(node);
+ } else {
+ nodeScriptNodes = node.getElementsByTagName('script');
+ for (j=0;j 0) {
+ textNode = dom.document.createTextNode(spaceBefore);
+ scriptNode.parentNode.insertBefore(textNode, scriptNode);
+ }
+
+ spaceAfter = spacesAfter[i];
+ if (spaceAfter && spaceAfter.length > 0) {
+ textNode = dom.document.createTextNode(spaceAfter);
+ scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling);
+ }
+ }
+
+ return nodes;
+ };
+ } else {
+ buildIESafeDOM = buildDOM;
+ }
+
+ var buildHTMLDOM;
+ if (needsIntegrationPointFix) {
+ buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom){
+ if (svgHTMLIntegrationPoints[contextualElement.tagName]) {
+ return buildIESafeDOM(html, document.createElement('div'), dom);
+ } else {
+ return buildIESafeDOM(html, contextualElement, dom);
+ }
+ };
+ } else {
+ buildHTMLDOM = buildIESafeDOM;
+ }
+
+ __exports__.buildHTMLDOM = buildHTMLDOM;
+ });
+enifed("morph/morph",
+ ["exports"],
+ function(__exports__) {
+ "use strict";
+ var splice = Array.prototype.splice;
+
+ function ensureStartEnd(start, end) {
+ if (start === null || end === null) {
+ throw new Error('a fragment parent must have boundary nodes in order to detect insertion');
+ }
+ }
+
+ function ensureContext(contextualElement) {
+ if (!contextualElement || contextualElement.nodeType !== 1) {
+ throw new Error('An element node must be provided for a contextualElement, you provided ' +
+ (contextualElement ? 'nodeType ' + contextualElement.nodeType : 'nothing'));
+ }
+ }
+
+ // TODO: this is an internal API, this should be an assert
+ function Morph(parent, start, end, domHelper, contextualElement) {
+ if (parent.nodeType === 11) {
+ ensureStartEnd(start, end);
+ this.element = null;
+ } else {
+ this.element = parent;
+ }
+ this._parent = parent;
+ this.start = start;
+ this.end = end;
+ this.domHelper = domHelper;
+ ensureContext(contextualElement);
+ this.contextualElement = contextualElement;
+ this.reset();
+ }
+
+ Morph.prototype.reset = function() {
+ this.text = null;
+ this.owner = null;
+ this.morphs = null;
+ this.before = null;
+ this.after = null;
+ this.escaped = true;
+ };
+
+ Morph.prototype.parent = function () {
+ if (!this.element) {
+ var parent = this.start.parentNode;
+ if (this._parent !== parent) {
+ this.element = this._parent = parent;
+ }
+ }
+ return this._parent;
+ };
+
+ Morph.prototype.destroy = function () {
+ if (this.owner) {
+ this.owner.removeMorph(this);
+ } else {
+ clear(this.element || this.parent(), this.start, this.end);
+ }
+ };
+
+ Morph.prototype.removeMorph = function (morph) {
+ var morphs = this.morphs;
+ for (var i=0, l=morphs.length; i 0 ? morphs[index-1] : null;
+ var after = index < morphs.length ? morphs[index] : null;
+ var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling);
+ var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling);
+ var morph = new Morph(parent, start, end, this.domHelper, this.contextualElement);
+
+ morph.owner = this;
+ morph._update(parent, node);
+
+ if (before !== null) {
+ morph.before = before;
+ before.end = start.nextSibling;
+ before.after = morph;
+ }
+
+ if (after !== null) {
+ morph.after = after;
+ after.before = morph;
+ after.start = end.previousSibling;
+ }
+
+ this.morphs.splice(index, 0, morph);
+ return morph;
+ };
+
+ Morph.prototype.replace = function (index, removedLength, addedNodes) {
+ if (this.morphs === null) this.morphs = [];
+ var parent = this.element || this.parent();
+ var morphs = this.morphs;
+ var before = index > 0 ? morphs[index-1] : null;
+ var after = index+removedLength < morphs.length ? morphs[index+removedLength] : null;
+ var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling);
+ var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling);
+ var addedLength = addedNodes === undefined ? 0 : addedNodes.length;
+ var args, i, current;
+
+ if (removedLength > 0) {
+ clear(parent, start, end);
+ }
+
+ if (addedLength === 0) {
+ if (before !== null) {
+ before.after = after;
+ before.end = end;
+ }
+ if (after !== null) {
+ after.before = before;
+ after.start = start;
+ }
+ morphs.splice(index, removedLength);
+ return;
+ }
+
+ args = new Array(addedLength+2);
+ if (addedLength > 0) {
+ for (i=0; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )";
+ }).join(", ")
+ }
+ END IF **/
+
+ // This is a somewhat naive strategy, but should work in a lot of cases
+ // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id.
+ //
+ // This strategy generally prefers more static and less dynamic matching.
+ // Specifically, it
+ //
+ // * prefers fewer stars to more, then
+ // * prefers using stars for less of the match to more, then
+ // * prefers fewer dynamic segments to more, then
+ // * prefers more static segments to more
+ function sortSolutions(states) {
+ return states.sort(function(a, b) {
+ if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; }
+
+ if (a.types.stars) {
+ if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; }
+ if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; }
+ }
+
+ if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; }
+ if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; }
+
+ return 0;
+ });
+ }
+
+ function recognizeChar(states, ch) {
+ var nextStates = [];
+
+ for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') {
+ isArray = true;
+ key = key.slice(0, keyLength - 2);
+ if(!queryParams[key]) {
+ queryParams[key] = [];
+ }
+ }
+ value = pair[1] ? decodeURIComponent(pair[1]) : '';
+ }
+ if (isArray) {
+ queryParams[key].push(value);
+ } else {
+ queryParams[key] = value;
+ }
+ }
+ return queryParams;
+ },
+
+ recognize: function(path) {
+ var states = [ this.rootState ],
+ pathLen, i, l, queryStart, queryParams = {},
+ isSlashDropped = false;
+
+ queryStart = path.indexOf('?');
+ if (queryStart !== -1) {
+ var queryString = path.substr(queryStart + 1, path.length);
+ path = path.substr(0, queryStart);
+ queryParams = this.parseQueryString(queryString);
+ }
+
+ path = decodeURI(path);
+
+ // DEBUG GROUP path
+
+ if (path.charAt(0) !== "/") { path = "/" + path; }
+
+ pathLen = path.length;
+ if (pathLen > 1 && path.charAt(pathLen - 1) === "/") {
+ path = path.substr(0, pathLen - 1);
+ isSlashDropped = true;
+ }
+
+ for (i=0, l=path.length; i= 0 && proceed; --i) {
+ var route = routes[i];
+ recognizer.add(routes, { as: route.handler });
+ proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index';
+ }
+ });
+ },
+
+ hasRoute: function(route) {
+ return this.recognizer.hasRoute(route);
+ },
+
+ queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) {
+ var router = this;
+
+ fireQueryParamDidChange(this, newState, changelist);
+
+ if (!wasTransitioning && this.activeTransition) {
+ // One of the handlers in queryParamsDidChange
+ // caused a transition. Just return that transition.
+ return this.activeTransition;
+ } else {
+ // Running queryParamsDidChange didn't change anything.
+ // Just update query params and be on our way.
+
+ // We have to return a noop transition that will
+ // perform a URL update at the end. This gives
+ // the user the ability to set the url update
+ // method (default is replaceState).
+ var newTransition = new Transition(this);
+ newTransition.queryParamsOnly = true;
+
+ oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition);
+
+ newTransition.promise = newTransition.promise.then(function(result) {
+ updateURL(newTransition, oldState, true);
+ if (router.didTransition) {
+ router.didTransition(router.currentHandlerInfos);
+ }
+ return result;
+ }, null, promiseLabel("Transition complete"));
+ return newTransition;
+ }
+ },
+
+ // NOTE: this doesn't really belong here, but here
+ // it shall remain until our ES6 transpiler can
+ // handle cyclical deps.
+ transitionByIntent: function(intent, isIntermediate) {
+ try {
+ return getTransitionByIntent.apply(this, arguments);
+ } catch(e) {
+ return new Transition(this, intent, null, e);
+ }
+ },
+
+ /**
+ Clears the current and target route handlers and triggers exit
+ on each of them starting at the leaf and traversing up through
+ its ancestors.
+ */
+ reset: function() {
+ if (this.state) {
+ forEach(this.state.handlerInfos.slice().reverse(), function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ callHook(handler, 'exit');
+ });
+ }
+
+ this.state = new TransitionState();
+ this.currentHandlerInfos = null;
+ },
+
+ activeTransition: null,
+
+ /**
+ var handler = handlerInfo.handler;
+ The entry point for handling a change to the URL (usually
+ via the back and forward button).
+
+ Returns an Array of handlers and the parameters associated
+ with those parameters.
+
+ @param {String} url a URL to process
+
+ @return {Array} an Array of `[handler, parameter]` tuples
+ */
+ handleURL: function(url) {
+ // Perform a URL-based transition, but don't change
+ // the URL afterward, since it already happened.
+ var args = slice.call(arguments);
+ if (url.charAt(0) !== '/') { args[0] = '/' + url; }
+
+ return doTransition(this, args).method(null);
+ },
+
+ /**
+ Hook point for updating the URL.
+
+ @param {String} url a URL to update to
+ */
+ updateURL: function() {
+ throw new Error("updateURL is not implemented");
+ },
+
+ /**
+ Hook point for replacing the current URL, i.e. with replaceState
+
+ By default this behaves the same as `updateURL`
+
+ @param {String} url a URL to update to
+ */
+ replaceURL: function(url) {
+ this.updateURL(url);
+ },
+
+ /**
+ Transition into the specified named route.
+
+ If necessary, trigger the exit callback on any handlers
+ that are no longer represented by the target route.
+
+ @param {String} name the name of the route
+ */
+ transitionTo: function(name) {
+ return doTransition(this, arguments);
+ },
+
+ intermediateTransitionTo: function(name) {
+ return doTransition(this, arguments, true);
+ },
+
+ refresh: function(pivotHandler) {
+ var state = this.activeTransition ? this.activeTransition.state : this.state;
+ var handlerInfos = state.handlerInfos;
+ var params = {};
+ for (var i = 0, len = handlerInfos.length; i < len; ++i) {
+ var handlerInfo = handlerInfos[i];
+ params[handlerInfo.name] = handlerInfo.params || {};
+ }
+
+ log(this, "Starting a refresh transition");
+ var intent = new NamedTransitionIntent({
+ name: handlerInfos[handlerInfos.length - 1].name,
+ pivotHandler: pivotHandler || handlerInfos[0].handler,
+ contexts: [], // TODO collect contexts...?
+ queryParams: this._changedQueryParams || state.queryParams || {}
+ });
+
+ return this.transitionByIntent(intent, false);
+ },
+
+ /**
+ Identical to `transitionTo` except that the current URL will be replaced
+ if possible.
+
+ This method is intended primarily for use with `replaceState`.
+
+ @param {String} name the name of the route
+ */
+ replaceWith: function(name) {
+ return doTransition(this, arguments).method('replace');
+ },
+
+ /**
+ Take a named route and context objects and generate a
+ URL.
+
+ @param {String} name the name of the route to generate
+ a URL for
+ @param {...Object} objects a list of objects to serialize
+
+ @return {String} a URL
+ */
+ generate: function(handlerName) {
+
+ var partitionedArgs = extractQueryParams(slice.call(arguments, 1)),
+ suppliedParams = partitionedArgs[0],
+ queryParams = partitionedArgs[1];
+
+ // Construct a TransitionIntent with the provided params
+ // and apply it to the present state of the router.
+ var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams });
+ var state = intent.applyToState(this.state, this.recognizer, this.getHandler);
+ var params = {};
+
+ for (var i = 0, len = state.handlerInfos.length; i < len; ++i) {
+ var handlerInfo = state.handlerInfos[i];
+ var handlerParams = handlerInfo.serialize();
+ merge(params, handlerParams);
+ }
+ params.queryParams = queryParams;
+
+ return this.recognizer.generate(handlerName, params);
+ },
+
+ applyIntent: function(handlerName, contexts) {
+ var intent = new NamedTransitionIntent({
+ name: handlerName,
+ contexts: contexts
+ });
+
+ var state = this.activeTransition && this.activeTransition.state || this.state;
+ return intent.applyToState(state, this.recognizer, this.getHandler);
+ },
+
+ isActiveIntent: function(handlerName, contexts, queryParams) {
+ var targetHandlerInfos = this.state.handlerInfos,
+ found = false, names, object, handlerInfo, handlerObj, i, len;
+
+ if (!targetHandlerInfos.length) { return false; }
+
+ var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name;
+ var recogHandlers = this.recognizer.handlersFor(targetHandler);
+
+ var index = 0;
+ for (len = recogHandlers.length; index < len; ++index) {
+ handlerInfo = targetHandlerInfos[index];
+ if (handlerInfo.name === handlerName) { break; }
+ }
+
+ if (index === recogHandlers.length) {
+ // The provided route name isn't even in the route hierarchy.
+ return false;
+ }
+
+ var state = new TransitionState();
+ state.handlerInfos = targetHandlerInfos.slice(0, index + 1);
+ recogHandlers = recogHandlers.slice(0, index + 1);
+
+ var intent = new NamedTransitionIntent({
+ name: targetHandler,
+ contexts: contexts
+ });
+
+ var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true);
+
+ var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos);
+ if (!queryParams || !handlersEqual) {
+ return handlersEqual;
+ }
+
+ // Get a hash of QPs that will still be active on new route
+ var activeQPsOnNewHandler = {};
+ merge(activeQPsOnNewHandler, queryParams);
+
+ var activeQueryParams = this.state.queryParams;
+ for (var key in activeQueryParams) {
+ if (activeQueryParams.hasOwnProperty(key) &&
+ activeQPsOnNewHandler.hasOwnProperty(key)) {
+ activeQPsOnNewHandler[key] = activeQueryParams[key];
+ }
+ }
+
+ return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams);
+ },
+
+ isActive: function(handlerName) {
+ var partitionedArgs = extractQueryParams(slice.call(arguments, 1));
+ return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]);
+ },
+
+ trigger: function(name) {
+ var args = slice.call(arguments);
+ trigger(this, this.currentHandlerInfos, false, args);
+ },
+
+ /**
+ Hook point for logging transition status updates.
+
+ @param {String} message The message to log.
+ */
+ log: null,
+
+ _willChangeContextEvent: 'willChangeContext',
+ _triggerWillChangeContext: function(handlerInfos, newTransition) {
+ trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]);
+ },
+
+ _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) {
+ trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]);
+ }
+ };
+
+ /**
+ @private
+
+ Fires queryParamsDidChange event
+ */
+ function fireQueryParamDidChange(router, newState, queryParamChangelist) {
+ // If queryParams changed trigger event
+ if (queryParamChangelist) {
+
+ // This is a little hacky but we need some way of storing
+ // changed query params given that no activeTransition
+ // is guaranteed to have occurred.
+ router._changedQueryParams = queryParamChangelist.all;
+ trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]);
+ router._changedQueryParams = null;
+ }
+ }
+
+ /**
+ @private
+
+ Takes an Array of `HandlerInfo`s, figures out which ones are
+ exiting, entering, or changing contexts, and calls the
+ proper handler hooks.
+
+ For example, consider the following tree of handlers. Each handler is
+ followed by the URL segment it handles.
+
+ ```
+ |~index ("/")
+ | |~posts ("/posts")
+ | | |-showPost ("/:id")
+ | | |-newPost ("/new")
+ | | |-editPost ("/edit")
+ | |~about ("/about/:id")
+ ```
+
+ Consider the following transitions:
+
+ 1. A URL transition to `/posts/1`.
+ 1. Triggers the `*model` callbacks on the
+ `index`, `posts`, and `showPost` handlers
+ 2. Triggers the `enter` callback on the same
+ 3. Triggers the `setup` callback on the same
+ 2. A direct transition to `newPost`
+ 1. Triggers the `exit` callback on `showPost`
+ 2. Triggers the `enter` callback on `newPost`
+ 3. Triggers the `setup` callback on `newPost`
+ 3. A direct transition to `about` with a specified
+ context object
+ 1. Triggers the `exit` callback on `newPost`
+ and `posts`
+ 2. Triggers the `serialize` callback on `about`
+ 3. Triggers the `enter` callback on `about`
+ 4. Triggers the `setup` callback on `about`
+
+ @param {Router} transition
+ @param {TransitionState} newState
+ */
+ function setupContexts(router, newState, transition) {
+ var partition = partitionHandlers(router.state, newState);
+
+ forEach(partition.exited, function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ delete handler.context;
+
+ callHook(handler, 'reset', true, transition);
+ callHook(handler, 'exit', transition);
+ });
+
+ var oldState = router.oldState = router.state;
+ router.state = newState;
+ var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice();
+
+ try {
+ forEach(partition.reset, function(handlerInfo) {
+ var handler = handlerInfo.handler;
+ callHook(handler, 'reset', false, transition);
+ });
+
+ forEach(partition.updatedContext, function(handlerInfo) {
+ return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition);
+ });
+
+ forEach(partition.entered, function(handlerInfo) {
+ return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition);
+ });
+ } catch(e) {
+ router.state = oldState;
+ router.currentHandlerInfos = oldState.handlerInfos;
+ throw e;
+ }
+
+ router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition);
+ }
+
+
+ /**
+ @private
+
+ Helper method used by setupContexts. Handles errors or redirects
+ that may happen in enter/setup.
+ */
+ function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) {
+
+ var handler = handlerInfo.handler,
+ context = handlerInfo.context;
+
+ if (enter) {
+ callHook(handler, 'enter', transition);
+ }
+ if (transition && transition.isAborted) {
+ throw new TransitionAborted();
+ }
+
+ handler.context = context;
+ callHook(handler, 'contextDidChange');
+
+ callHook(handler, 'setup', context, transition);
+ if (transition && transition.isAborted) {
+ throw new TransitionAborted();
+ }
+
+ currentHandlerInfos.push(handlerInfo);
+
+ return true;
+ }
+
+
+ /**
+ @private
+
+ This function is called when transitioning from one URL to
+ another to determine which handlers are no longer active,
+ which handlers are newly active, and which handlers remain
+ active but have their context changed.
+
+ Take a list of old handlers and new handlers and partition
+ them into four buckets:
+
+ * unchanged: the handler was active in both the old and
+ new URL, and its context remains the same
+ * updated context: the handler was active in both the
+ old and new URL, but its context changed. The handler's
+ `setup` method, if any, will be called with the new
+ context.
+ * exited: the handler was active in the old URL, but is
+ no longer active.
+ * entered: the handler was not active in the old URL, but
+ is now active.
+
+ The PartitionedHandlers structure has four fields:
+
+ * `updatedContext`: a list of `HandlerInfo` objects that
+ represent handlers that remain active but have a changed
+ context
+ * `entered`: a list of `HandlerInfo` objects that represent
+ handlers that are newly active
+ * `exited`: a list of `HandlerInfo` objects that are no
+ longer active.
+ * `unchanged`: a list of `HanderInfo` objects that remain active.
+
+ @param {Array[HandlerInfo]} oldHandlers a list of the handler
+ information for the previous URL (or `[]` if this is the
+ first handled transition)
+ @param {Array[HandlerInfo]} newHandlers a list of the handler
+ information for the new URL
+
+ @return {Partition}
+ */
+ function partitionHandlers(oldState, newState) {
+ var oldHandlers = oldState.handlerInfos;
+ var newHandlers = newState.handlerInfos;
+
+ var handlers = {
+ updatedContext: [],
+ exited: [],
+ entered: [],
+ unchanged: []
+ };
+
+ var handlerChanged, contextChanged = false, i, l;
+
+ for (i=0, l=newHandlers.length; i