ut2/lib/isSet.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

'use strict';

var getTagWithBugfix = require('./internals/getTagWithBugfix.js');
var native = require('./internals/native.js');
var nodeUtil = require('./internals/nodeUtil.js');

function isSet(value) {
    return nodeUtil.nodeIsSet ? nodeUtil.nodeIsSet(value) : getTagWithBugfix(value) === native.setTag;
}

module.exports = isSet;