Flow Action: Shuffle List and Create Matches (#1470)

* Create Readme.md

Create Shuffle Matches Readme File

* Create Shuffle Array Matches.js

Script to Shuffle a List of SysIDs and create matches of 2.

* Update Readme.md

Updated description and title

* Update Shuffle Array Matches.js

Updated Code

Author: Danmax

Flow Actions/ShuffleArrayMatches/Readme.md

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+# Shuffle Array Matches
+Flow Action: inputs of a List of SysID's and it creates a Shuffled Arrays, Matches of 2 sysIDs
+

Flow Actions/ShuffleArrayMatches/Shuffle Array Matches.js

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+(function execute(inputs, outputs) {
+ function shuffleArray(array) {
+    for (var i = array.length - 1; i > 0; i--) {
+        var j = Math.floor(Math.random() * (i + 1));
+        var temp = array[i];
+        array[i] = array[j];
+        array[j] = temp;
+    }
+    return array;
+}
+
+function createRandomPairs(array) {
+    var shuffledArray = shuffleArray(array.slice()); // Make a copy of the array and shuffle it
+    var pairs = [];
+    for (var i = 0; i < shuffledArray.length; i += 2) {
+        if (i + 1 < shuffledArray.length) {
+            pairs.push([shuffledArray[i], shuffledArray[i + 1]]);
+        } else {
+            pairs.push([shuffledArray[i]]);
+        }
+    }
+    return pairs;
+}
+
+
+var randomPairs = createRandomPairs(inputs.wheels);
+
+
+
+    outputs.match = randomPairs;
+
+})(inputs, outputs);