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