machinepack-arrays - npm Package Compare versions

Comparing version 4.1.0 to 4.2.0

machines/map.js

		@@ -52,2 +52,5 @@ module.exports = {
		},
		skip: {
		friendlyName: 'skip item'
		},
		success: {
		@@ -106,7 +109,14 @@ friendlyName: 'next item',

		// Track the index of all iterations which trigger the `exclude` exit.
		var excludedIndices = [];

		// Start iterating...
		iteratorFn(inputs.array, function enumerator(item, next) {
		var indices = _.keys(inputs.array);
		iteratorFn(indices, function enumerator(currentIndex, next) {

		// Increment iterations counter and track current index
		var currentIndex = numIterationsStarted;
		// We iterate over indices instead of the items themselves to avoid
		// parallel execution throwing us off.
		var item = inputs.array[currentIndex];

		// Increment iterations counter
		numIterationsStarted++;
		@@ -129,2 +139,9 @@

		// Exclude (skip item) exit
		// (implies that we should exclude this item from the result set)
		exclude: function (){
		excludedIndices.push(currentIndex);
		next();
		},

		// Default (success) exit
		@@ -140,2 +157,9 @@ // (implies that we should continue iterating)
		}

		// Remove items that were skipped above.
		if (excludedIndices.length > 0) {
		var retainedIndices = _.difference(indices, excludedIndices);
		transformedArray = _.at(transformedArray, retainedIndices);
		}

		return exits.success(transformedArray);
		@@ -142,0 +166,0 @@ });

package.json

		{
		"name": "machinepack-arrays",
		"version": "4.1.0",
		"version": "4.2.0",
		"description": "Work with arrays.",
		@@ -5,0 +5,0 @@ "scripts": {

tests/map.json

		@@ -85,4 +85,19 @@ {
		]
		},
		{
		"using": {
		"array": [
		10,
		20,
		30
		],
		"itemExample": 1,
		"iteratee": "if (inputs.index % 2 === 0) { /* exclude even-numbered indices */ return exits.exclude(); } return exits.success(inputs.item+inputs.index);"
		},
		"outcome": "success",
		"returns": [
		21
		]
		}
		]
		}
		}

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