2 * lodash 3.0.1 (Custom Build) <https://lodash.com/>
3 * Build: `lodash modern modularize exports="npm" -o ./`
4 * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
5 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
6 * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
7 * Available under MIT license <https://lodash.com/license>
11 * Copies properties of `source` to `object`.
14 * @param {Object} source The object to copy properties from.
15 * @param {Array} props The property names to copy.
16 * @param {Object} [object={}] The object to copy properties to.
17 * @returns {Object} Returns `object`.
19 function baseCopy(source, props, object) {
20 object || (object = {});
23 length = props.length;
25 while (++index < length) {
26 var key = props[index];
27 object[key] = source[key];
32 module.exports = baseCopy;