Agile Web Development with Rails 8

Acknowledgments

Rails is constantly evolving, and as it has, so has this book. Parts of the Depot application were rewritten several times, and all of the text and code were updated. The avoidance of features as they become deprecated has repeatedly changed the structure of the book, as what was once hot became just lukewarm.

So, this book would not exist without a massive amount of assistance from the Ruby and Rails communities. And of course, none of this would exist without the developers contributing to Ruby on Rails every day. In particular, the Rails core team has been incredibly helpful, answering questions, checking out code fragments, and fixing bugs—even to the point where part of the release process includes verifying that new releases ...