修改祖先的代码

fei

2025-09-21 1dbcc7c8bf3434048b74a8b762976d7549c00013

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// this method was added to unscopables after implementation
// in popular engines, so it's moved to a separate module
var addToUnscopables = require('../internals/add-to-unscopables');
 
// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
addToUnscopables('flatMap');