修改了备忘录图片

feige

2024-04-17 39c0ad120acd120b62cb69dc92b6fe63e8edf902

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var nativeFunctionToString = require('./_function-to-string');
var WeakMap = require('./_global').WeakMap;
 
module.exports = typeof WeakMap === 'function' && /native code/.test(nativeFunctionToString.call(WeakMap));