MDL-44929 Javascript: Import YUI 3.17.2

lib/yuilib/3.17.2/array-invoke/array-invoke-debug.js

@@ -0,0 +1,47 @@
+/*
+YUI 3.17.2 (build 9c3c78e)
+Copyright 2014 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('array-invoke', function (Y, NAME) {
+
+/**
+@module collection
+@submodule array-invoke
+*/
+
+/**
+Executes a named method on each item in an array of objects. Items in the array
+that do not have a function by that name will be skipped.
+
+@example
+
+    Y.Array.invoke(arrayOfDrags, 'plug', Y.Plugin.DDProxy);
+
+@method invoke
+@param {Array} items Array of objects supporting the named method.
+@param {String} name the name of the method to execute on each item.
+@param {Any} [args*] Any number of additional args are passed as parameters to
+  the execution of the named method.
+@return {Array} All return values, indexed according to the item index.
+@static
+@for Array
+**/
+Y.Array.invoke = function(items, name) {
+    var args = Y.Array(arguments, 2, true),
+        isFunction = Y.Lang.isFunction,
+        ret = [];
+
+    Y.Array.each(Y.Array(items), function(item, i) {
+        if (item && isFunction(item[name])) {
+            ret[i] = item[name].apply(item, args);
+        }
+    });
+
+    return ret;
+};
+
+
+}, '3.17.2', {"requires": ["yui-base"]});