union.js•647 B
var _concat = require('./internal/_concat');
var _curry2 = require('./internal/_curry2');
var compose = require('./compose');
var uniq = require('./uniq');
/**
* Combines two lists into a set (i.e. no duplicates) composed of the elements
* of each list.
*
* @func
* @memberOf R
* @since v0.1.0
* @category Relation
* @sig [*] -> [*] -> [*]
* @param {Array} as The first list.
* @param {Array} bs The second list.
* @return {Array} The first and second lists concatenated, with
* duplicates removed.
* @example
*
* R.union([1, 2, 3], [2, 3, 4]); //=> [1, 2, 3, 4]
*/
module.exports = _curry2(compose(uniq, _concat));