锁判断

aijinhui

2023-11-15 5fe02f6f3c1a9df1b6d86e87329137cd57de0d00

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