ut2/lib/isDate.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

'use strict';

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

function isDate(value) {
    return nodeUtil.nodeIsDate ? nodeUtil.nodeIsDate(value) : getTag(value) === native.dateTag;
}

module.exports = isDate;