Merge pull request #5 from devxoul/swift-5.0

Let's Swift 5.0 🚀

Author: devxoul

.swift-version

@@ -1,20 +1,20 @@
-osx_image: xcode10
+osx_image: xcode10.2
 language: objective-c
 sudo: required
 env:
   global:
     - PROJECT="SafeCollection.xcodeproj"
     - SCHEME="SafeCollection-Package"
-    - IOS_SDK="iphonesimulator12.0"
+    - IOS_SDK="iphonesimulator12.2"
     - MACOS_SDK="macosx10.14"
-    - TVOS_SDK="appletvsimulator12.0"
-    - WATCHOS_SDK="watchsimulator5.0"
+    - TVOS_SDK="appletvsimulator12.2"
+    - WATCHOS_SDK="watchsimulator5.2"
     - FRAMEWORK="SafeCollection"
   matrix:
-    - SDK="$IOS_SDK"      TEST=1  DESTINATION="platform=iOS Simulator,name=iPhone 8,OS=12.0"
+    - SDK="$IOS_SDK"      TEST=1  DESTINATION="platform=iOS Simulator,name=iPhone 8,OS=12.2"
     - SDK="$MACOS_SDK"    TEST=1  DESTINATION="arch=x86_64"
-    - SDK="$TVOS_SDK"     TEST=1  DESTINATION="OS=12.0,name=Apple TV 4K"
-    - SDK="$WATCHOS_SDK"  TEST=0  DESTINATION="OS=5.0,name=Apple Watch Series 4 - 44mm"
+    - SDK="$TVOS_SDK"     TEST=1  DESTINATION="OS=12.2,name=Apple TV 4K"
+    - SDK="$WATCHOS_SDK"  TEST=0  DESTINATION="OS=5.2,name=Apple Watch Series 4 - 44mm"
 
 install:
   - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"

.travis.yml

@@ -1,14 +1,18 @@
-// swift-tools-version:4.2
+// swift-tools-version:5.0
 
 import PackageDescription
 
 let package = Package(
   name: "SafeCollection",
+  platforms: [
+    .macOS(.v10_10), .iOS(.v8), .tvOS(.v9)
+  ],
   products: [
     .library(name: "SafeCollection", targets: ["SafeCollection"]),
   ],
   targets: [
     .target(name: "SafeCollection"),
     .testTarget(name: "SafeCollectionTests", dependencies: ["SafeCollection"]),
-  ]
+  ],
+  swiftLanguageVersions: [.v5]
 )

Package.swift

@@ -1,6 +1,6 @@
 # SafeCollection
 
-![Swift](https://img.shields.io/badge/Swift-4.2-orange.svg)
+![Swift](https://img.shields.io/badge/Swift-5.0-orange.svg)
 [![Build Status](https://travis-ci.org/devxoul/SafeCollection.svg)](https://travis-ci.org/devxoul/SafeCollection)
 [![CocoaPods](http://img.shields.io/cocoapods/v/SafeCollection.svg)](https://cocoapods.org/pods/SafeCollection)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)

README.md

@@ -9,6 +9,7 @@ Pod::Spec.new do |s|
                          :tag => s.version.to_s }
   s.source_files     = "Sources/**/*.swift"
   s.requires_arc     = true
+  s.swift_version    =  "5.0"
 
   s.ios.deployment_target = "8.0"
   s.osx.deployment_target = "10.9"

SafeCollection.podspec

@@ -62,13 +62,13 @@ public struct SafeMutableCollection<C>: MutableCollection where C: MutableCollec
 }
 
 public extension Collection {
-  public var safe: SafeCollection<Self> {
+  var safe: SafeCollection<Self> {
     return .init(self)
   }
 }
 
 public extension MutableCollection {
-  public var safe: SafeMutableCollection<Self> {
+  var safe: SafeMutableCollection<Self> {
     get { return .init(self) }
     set { self = newValue.collection }
   }