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Editing: esnext.map.includes.js
'use strict'; var $ = require('../internals/export'); var anObject = require('../internals/an-object'); var getMapIterator = require('../internals/get-map-iterator'); var sameValueZero = require('../internals/same-value-zero'); var iterate = require('../internals/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(getMapIterator(anObject(this)), function (key, value, stop) { if (sameValueZero(value, searchElement)) return stop(); }, { AS_ENTRIES: true, IS_ITERATOR: true, INTERRUPTED: true }).stopped; } });
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