atcheck/lsscanner/new_ubuntu/node_modules_win/lodash/union.js

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2019-12-16 18:42:21 +01:00
var baseFlatten = require('./_baseFlatten'),
baseRest = require('./_baseRest'),
baseUniq = require('./_baseUniq'),
isArrayLikeObject = require('./isArrayLikeObject');
/**
* Creates an array of unique values, in order, from all given arrays using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.union([2], [1, 2]);
* // => [2, 1]
*/
var union = baseRest(function(arrays) {
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
});
module.exports = union;