Exercises book

Hi, does anyone knows any good book with a lot of exercises for Ruby on Rails?

I want something like a class style book, like those calculus books that you have the theory and then a lot of exercises to make sure you understood everything.

Thank you guys

If you are a beginner, look for railsforzombies.com

I did, problem is that it leads to Ruby on Rails Tutorial, which almost doesn’t have exercises

Well, after that, I would advise you to learn Ruby as a language and side by side, play around with the Ruby on Rails Guides.

You can find a lot of exercises here

  http://www.rubyquiz.com/

Usually you find problem explanation there, then in plain ruby, people submit their solutions. This is an absolutely great source to learn ruby language without rails. On amazon there is a book 'best of ruby quiz', extracted from site I indicated above.

http://www.amazon.com/Best-Ruby-Quiz-Pragmatic-Programmers/dp/0976694077/ref=sr_1_1?ie=UTF8&qid=1305030548&sr=8-1

Thank you for the tip, I’ll try that for a while, but I was looking for something more like an actual class, like those opencoursewares from big universities like Stanford and MIT, and also something specifically for rails, with the subject (validations for example) and the related exercises.