Her skills with story telling really show there, that was really engaging but stayed technical and information dense! Thanks so much for the link!

Wow, this was so amazing! And in a way, so... refreshing! Makes me want to learn Ruby :D

In case you ever seriously consider it, I suggest doing it with RubyMine. It rekindled my passion for programming with its thoughtful suggestions and magic-like refactoring options. Helped a lot to learn the language, and to convert the code, and so my thought process, to be more like how Ruby does things.