Unknown Action Crash

[ashblue]

I'm trying to lockdown registration on a site to emails from a specific domain. Problem is omniauth-google-apps seems to crash and display the error "Unknown action: The action 'google_apps' could not be found for Devise::OmniauthCallbacksController." The callback controller isn't being noticed at all no matter what I do. Is this gem working fine outside of devise?

Tutorial used: https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview

[ashblue]

I was able to use OmniAuth's Google oAuth2 to limit specific domain access and it was quite simple. Just need to add a parameter to your callback as detailed in the link below.

http://stackoverflow.com/questions/10858813/restrict-login-email-with-google-oauth2-0-to-specific-domain-name

Can the admin of this repo update the README.md to suggest using OmniAuth's Google oAuth 2, unless someone is planning on maintaining the code base.