Sha256: b674d419e833ba13168286b030a77b731eebc5a3823a079f552236322721f093
Contents?: true
Size: 740 Bytes
Versions: 25
Compression:
Stored size: 740 Bytes
Contents
'use strict';
var $ = require('../internals/export');
var IS_PURE = require('../internals/is-pure');
var getBuiltIn = require('../internals/get-built-in');
var anObject = require('../internals/an-object');
var aFunction = require('../internals/a-function');
var speciesConstructor = require('../internals/species-constructor');
var iterate = require('../internals/iterate');
// `Set.prototype.union` method
// https://github.com/tc39/proposal-set-methods
$({ target: 'Set', proto: true, real: true, forced: IS_PURE }, {
union: function union(iterable) {
var set = anObject(this);
var newSet = new (speciesConstructor(set, getBuiltIn('Set')))(set);
iterate(iterable, aFunction(newSet.add), newSet);
return newSet;
}
});
Version data entries
25 entries across 25 versions & 7 rubygems