= fbgraph_rails

Integrates the fbgraph gem for the Facebook OpenGraph API with Rails applications. Useful for session management.

== Integration

Add the following to your controllers:

Acts a like a before_filter.

requires_facebook_access_token :except => :new

Also acts like a before_filter, but doesn't redirect to Facebook.

probes_facebook_access_token :except => :new

The following methods become available to your controllers.

FBGraph client.

facebook_client

The raw Facebook access token, or nil.

current_facebook_access_token

Set the Facebook access token, e.g. when a different login method is used.

current_facebook_access_token=

== Note on Patches/Pull Requests

• Fork the project.
• Make your feature addition or bug fix.
• Add tests for it. This is important so I don't break it in a
  future version unintentionally.
• Commit, do not mess with rakefile, version, or history.
  (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
• Send me a pull request. Bonus points for topic branches.

== Copyright

Copyright (c) 2010 Victor Costan, released under the MIT license