40 lines
1.2 KiB
JavaScript
40 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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/**
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* Checks if `value` is the language type of Object.
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* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
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*
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* @static
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* @memberOf _
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* @category Objects
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if the `value` is an object, else `false`.
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* @example
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*
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* _.isObject({});
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* // => true
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*
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* _.isObject([1, 2, 3]);
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* // => true
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*
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* _.isObject(1);
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* // => false
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*/
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function isObject(value) {
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// check if the value is the ECMAScript language type of Object
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// http://es5.github.io/#x8
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// and avoid a V8 bug
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// http://code.google.com/p/v8/issues/detail?id=2291
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return !!(value && objectTypes[typeof value]);
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}
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module.exports = isObject;
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