http://railstutorial.com http://railstutorial.com http://railscast.com http://railscast.com http://peepcode.com http://peepcode.com (costs $, but the Rails 3

http://railstutorial.com http://railstutorial.com http://railscast.com http://railscast.com http://peepcode.com http://peepcode.com (costs $, but the Rails 3 Part 1 & 2 screencasts are worth the $25) http://rubyonrails.org http://rubyonrails.org http://ruby.learncodethehardway.org/ http://ruby.learncodethehardway.org/ (When you need to improve on the Ruby side of things)