| /** |
| * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> |
| * Build: `lodash modularize exports="node" -o ./compat/` |
| * 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 baseFlatten = require('../internals/baseFlatten'), |
| baseUniq = require('../internals/baseUniq'); |
| |
| /** |
| * Creates an array of unique values, in order, of the provided arrays using |
| * strict equality for comparisons, i.e. `===`. |
| * |
| * @static |
| * @memberOf _ |
| * @category Arrays |
| * @param {...Array} [array] The arrays to inspect. |
| * @returns {Array} Returns an array of combined values. |
| * @example |
| * |
| * _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]); |
| * // => [1, 2, 3, 5, 4] |
| */ |
| function union() { |
| return baseUniq(baseFlatten(arguments, true, true)); |
| } |
| |
| module.exports = union; |
