Rails Examples and Tutorials's repositories
rails3-application-templates
Deprecated (no longer maintained). Use the Rails Composer tool instead.
rails-challenges
Slideshow about the difficulties faced by Rails beginners.
mailinglist.railscomposer.com
Mailing list signup application for Rails Composer.
rails-omniauth-mongoid
Work in progress.
rails-windows.github.io
Content for the Rails for Windows web site.