For now there is a number of things you need to do to use this gem:

1. Create your hobo application

2. In your user model rename field

   email_address

to

email

3. Edit your mailers and lifecycles to use

   email

field, not

email_address

4. In your user model replace

   hobo_devise_user_model

with

hobo_devise_user_model :auth_methods => [:database_authenticable,
                                          :devise_oauth2_facebook]

5. In your users controller replace

   hobo_user_controller

with

hobo_devise_oauth2_facebook_controller(YourUserModelName)

6. Add routes in config/routes.rb

   match 'user_fb_auth', :controller => 'your_model_name', :action => 'auth', :as => "user_fb_auth" match 'user_fb_callback', :controller => 'your_model_name', :action => 'callback', :as => "user_fb_callback"