[juretriglav]

I've bought the book a while ago and I pick it up whenever I have time, because I know it will always provide solid and enlightening information. The quality of writing is quite superb and I have not noticed any errors at all so far.

I've learned about the ways to call a method in ruby, what private and protected means, about the hows and whys of testing, about why it's better to have more smaller, specialized methods (and what that pattern is called), and much more. And I'm not even through 1/3 of the book.

Highly recommended!