You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
749 B
26 lines
749 B
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;
|
|
|