ut2/es/isWeakSet.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

import getTag from './internals/getTag.js';
import { weakSetTag } from './internals/native.js';

function isWeakSet(value) {
    return getTag(value) === weakSetTag;
}

export { isWeakSet as default };