The official screencast taken from the RoR website: rubyonrails.org
Rails
Developing Facebook Platform Applications with Rails
Product DescriptionDeveloping Facebook Platform Applications with Rails leads you through the steps necessary to build your first application. You’ll get hands-on experience with Facebook technologies such as FBML and FQL, and master messaging and news feeds. You’ll do more than just study the Facebook API-you’ll get practical tips from an experienced Facebook developer. We’ll cover [...]