保誠-保戶業務員媒合平台
HelenHuang
2022-06-09 9bdb95c9e34cef640534e5e5a1e2225a80442000
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'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;
  }
});