Source: Core/isArray.js

  1. /*global define*/
  2. define([
  3.         './defined'
  4.     ], function(
  5.         defined) {
  6.     'use strict';
  8.     /**
  9.      * Tests an object to see if it is an array.
  10.      * @exports isArray
  11.      *
  12.      * @param {Object} value The value to test.
  13.      * @returns {Boolean} true if the value is an array, false otherwise.
  14.      */
  15.     var isArray = Array.isArray;
  16.     if (!defined(isArray)) {
  17.         isArray = function(value) {
  18.             return Object.prototype.toString.call(value) === '[object Array]';
  19.         };
  20.     }
  22.     return isArray;
  23. });