车辆锁

aijinhui

2023-11-14 54596b451997789a1407a7063ea07bdb78ad8ddc

1
2
3
4
5
6
var global = require('../internals/global');
var isCallable = require('../internals/is-callable');
 
var WeakMap = global.WeakMap;
 
module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));