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.
|
|
'use strict'; var $ = require('../internals/export'); var sameValueZero = require('../internals/same-value-zero'); var aMap = require('../internals/a-map'); var iterate = require('../internals/map-iterate');
// `Map.prototype.includes` method
// https://github.com/tc39/proposal-collection-methods
$({ target: 'Map', proto: true, real: true, forced: true }, { includes: function includes(searchElement) { return iterate(aMap(this), function (value) { if (sameValueZero(value, searchElement)) return true; }, true) === true; } });
|