3 Copyright 2012 Yahoo! Inc. All rights reserved.
4 Licensed under the BSD License.
5 http://yuilibrary.com/license/
7 YUI.add('array-invoke', function(Y) {
11 @submodule array-invoke
15 Executes a named method on each item in an array of objects. Items in the array
16 that do not have a function by that name will be skipped.
20 Y.Array.invoke(arrayOfDrags, 'plug', Y.Plugin.DDProxy);
23 @param {Array} items Array of objects supporting the named method.
24 @param {String} name the name of the method to execute on each item.
25 @param {Any} [args*] Any number of additional args are passed as parameters to
26 the execution of the named method.
27 @return {Array} All return values, indexed according to the item index.
31 Y.Array.invoke = function(items, name) {
32 var args = Y.Array(arguments, 2, true),
33 isFunction = Y.Lang.isFunction,
36 Y.Array.each(Y.Array(items), function(item, i) {
37 if (item && isFunction(item[name])) {
38 ret[i] = item[name].apply(item, args);
46 }, '3.5.1' ,{requires:['yui-base']});