This might be overkill for you, but at a certain point I just set down for a few days and read The Rails 3 Way front to cover. It's a reference of sorts and it's very complete (afaik). I marked all the things I hadn't known or thought was interesting and made a point of using then right away. It was really dry at times but turned out to be well worth it.

http://www.amazon.com/Rails-Edition-Addison-Wesley-Professio...

I've heard good things about "The Rails 3 Way". I've not used it yet. I'm still in the "beginner" levels and I've found railstutorial.org to be invaluable.

For Beginners: http://ruby.railstutorial.org/ruby-on-rails-tutorial-book

(potentially) For Those More Experienced: http://www.amazon.com/Rails-Edition-Addison-Wesley-Professio...

A list of resources from the video:

Web resources:

- http://guides.rubyonrails.org

- http://peepcode.com

- http://railscasts.com

- https://github.com/edgecase/ruby_koans

Books:

- http://www.pragprog.com/titles/rails4/agile-web-development-... : Agile Web Development with Rails

- http://pragprog.com/titles/ruby3/programming-ruby-1-9 : Programming Ruby 1.9 (Pickaxe book)

- http://www.amazon.com/Rails-Way-Addison-Wesley-Professional-... : The Rails 3 Way