isWeakSet

最后更新于:2022-04-02 00:03:20

## isWeakSet + [link](./isWeakSet "Link to this entry.") + [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L10391 "View in source.") + [npm](https://www.npmjs.com/package/lodash.isweakset "See the npm package.") ``` _.isWeakSet(value) ``` 检查 `value` 是否是 `WeakSet` 对象 ### 参数 1. value (\*) 要检查的值 ### 返回值 (boolean) 如果是正确的类型,返回 `true`,否则返回 `false` ### 示例 ``` _.isWeakSet(new WeakSet); // => true _.isWeakSet(new Set); // => false ```
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