From http://ruby.railstutorial.org/#new http://ruby.railstutorial.org/#new: Fully updated for Rails 3.2 and Ruby 1.9 All-new design using Twitter's Boo

From http://ruby.railstutorial.org/#new http://ruby.railstutorial.org/#new: Fully updated for Rails 3.2 and Ruby 1.9 All-new design using Twitter's Bootstrap Coverage of the new asset pipeline, including Sprockets & Sass Behavior-driven development (BDD) with Capybara & RSpec Better automated testing with Guard & Spork Roll your own authentication with has_secure_password An introduction to Gherkin & Cucumber I've also converted to a two-pane editor setup using Sublime Text 2, which is especially nice for TDD. See http://youtu.be/REuxSzMtcJA http://youtu.be/REuxSzMtcJA for a sample video.