Easy to mount omniauth-facebook to Rails

Add these lines to your application's Gemfile:

gem "omniauth"
gem "omniauth-facebook"
gem "auto-facebook"

gem "omniauth"
gem "omniauth-facebook"
gem "auto-facebook", "0.1.rails4"

And then execute:

$ bundle

1. rails g auto_facebook:user
2. rake db:migrate
3. rails g auto_facebook:install
4. touch tmp/restart.txt

Edit config/config.yml # If you use SettingsLogic

add:

facebook_app_id:  'APP_ID'
facebook_secret: 'APP_SECRET'

 <%= link_to("Facebook Login", Setting.domain + user_omniauth_authorize_path(:facebook), :class => "btn btn-facebook") %>    
 

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request