/lodash_guide/
Lodash _.isWeakSet

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Lodash _.isWeakSet

2021-09-22 10:19:10 更新

_.isWeakSet(value) 

检查 value 是否是 WeakSet 对象。

添加版本

4.3.0

参数

  1. value (*): 要检查的值。

返回

(boolean): 如果 value 为一个 WeakSet 对象 ，那么返回 true，否则返回 false。

例子

_.isWeakSet(new WeakSet);
// => true
 _.isWeakSet(new Set);
// => false


← Lodash _.isWeakMap
Lodash _.lt →

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