Created
October 9, 2013 01:52
-
-
Save yqt/6894910 to your computer and use it in GitHub Desktop.
check the type of an object in js
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function is(type, obj) { | |
| var clas = Object.prototype.toString.call(obj).slice(8, -1); | |
| return obj !== undefined && obj !== null && clas === type; | |
| } | |
| is('String', 'test'); // true | |
| is('String', new String('test')); // true |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment