And for looking at code of a full app, Jetpack Web posted a list of some great examples (including the gems, testing framework, etc that they use): <a href="http://jetpackweb.com/blog/2009/10/14/high-quality-ruby-on-rails-example-applications/" rel="nofollow">http://jetpackweb.com/blog/2009/10/14/high-quality-ruby-on-r...</a>