Top Level Namespace

Defined Under Namespace

Modules: Browser, Kernel Classes: Hash, NilClass, Numeric, Object, Proc, Promise, String

Constant Summary

BROWSER_ENGINE =

The engine the browser is running on.

Keep in mind it uses the user agent to know, so it's not reliable in case of spoofing.

`/MSIE|WebKit|Presto|Gecko/.exec(navigator.userAgent)[0]`.downcase rescue :unknown