This is the end of this tutorial. Continue to expand your app using TDD!
The Ruby Cookbook: http://www.amazon.com/Ruby-Cookbook-Lucas-Carlson/dp/1449373712. Covers most patterns in Ruby and is a solid reference. Don’t read it all, just skim it and look up patterns before writing them for the first time in Ruby.
Practical object-oriented design in Ruby: http://www.amazon.com/Practical-Object-Oriented-Design-Ruby-Addison-Wesley/dp/0321721330
Become familiar with the following Gems:
Q: Why is YAJL faster than Ruby’s JSON library?
Learn abut FFI in Ruby: https://github.com/ffi/ffi
Check out RubyTapas screencast.
Remember: Red, green, refactor!
If you have feedback on this tutorial or find any mistakes, please open issues on the GitHub Repository.