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42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
/**
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* lodash 3.7.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var baseGet = require('lodash._baseget'),
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toPath = require('lodash._topath');
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/**
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* Gets the property value at `path` of `object`. If the resolved value is
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* `undefined` the `defaultValue` is used in its place.
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*
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* @static
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* @memberOf _
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* @category Object
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* @param {Object} object The object to query.
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* @param {Array|string} path The path of the property to get.
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* @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
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* @returns {*} Returns the resolved value.
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* @example
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*
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* var object = { 'a': [{ 'b': { 'c': 3 } }] };
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*
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* _.get(object, 'a[0].b.c');
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* // => 3
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*
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* _.get(object, ['a', '0', 'b', 'c']);
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* // => 3
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*
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* _.get(object, 'a.b.c', 'default');
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* // => 'default'
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*/
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function get(object, path, defaultValue) {
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var result = object == null ? undefined : baseGet(object, toPath(path), (path + ''));
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return result === undefined ? defaultValue : result;
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}
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module.exports = get;
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