(PDF 英文版 Beta, 2008.6.4)
by Sam Ruby, Dave Thomas, David Heinemeier Hansson, et al
Oct 2008 (Pragmatic Bookshelf)
750 pages
ISBN: 978-1-9343561-6-6

Rails just keeps on changing. Rails 2, released in 2008, brings hundreds of improvements, including new support for RESTful applications, new generator options, and so on. And, as importantly, we’ve all learned a lot more about writing Rails applications in the last few years.

So here’s the Third Edition of the Jolt Award winning book that shows you a new approach to web development, updated for Rails 2. Sam Ruby joins the team to add his world-class knowledge of web application development, making this the most up-to-date and authoritative Rails book out there.

详细介绍，勘误，源码在此：http://www.pragprog.com/titles/r ... rails-third-edition
（勘误在页面中的Errata链接；源码在Code链接，封面图片的下面！）