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jiangping

2025-07-10 e6df0c0786cf335060e0b24d141844c392c4e2b4

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'use strict';
var $ = require('../internals/export');
var MapHelpers = require('../internals/map-helpers');
var createCollectionFrom = require('../internals/collection-from');
 
// `Map.from` method
// https://tc39.github.io/proposal-setmap-offrom/#sec-map.from
$({ target: 'Map', stat: true, forced: true }, {
  from: createCollectionFrom(MapHelpers.Map, MapHelpers.set, true)
});