39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
/**
|
|
* Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
|
|
* Build: `lodash modularize modern exports="npm" -o ./npm/`
|
|
* Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
|
|
* Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
|
|
* Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
|
* Available under MIT license <http://lodash.com/license>
|
|
*/
|
|
var objectTypes = require('lodash._objecttypes');
|
|
|
|
/** Used for native method references */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Native method shortcuts */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* A fallback implementation of `Object.keys` which produces an array of the
|
|
* given object's own enumerable property names.
|
|
*
|
|
* @private
|
|
* @type Function
|
|
* @param {Object} object The object to inspect.
|
|
* @returns {Array} Returns an array of property names.
|
|
*/
|
|
var shimKeys = function(object) {
|
|
var index, iterable = object, result = [];
|
|
if (!iterable) return result;
|
|
if (!(objectTypes[typeof object])) return result;
|
|
for (index in iterable) {
|
|
if (hasOwnProperty.call(iterable, index)) {
|
|
result.push(index);
|
|
}
|
|
}
|
|
return result
|
|
};
|
|
|
|
module.exports = shimKeys;
|