Rails just keeps on changing. Both Rails 3 and 4, as well as Ruby 1.9 and 2.0 bring hundreds of improvements, including new APIs and substantial performance enhancements.
The fourth edition of this award-winning classic has been reorganized and refocused so its more useful than ever before for developers new to Ruby and Rails.
English | ISBN: 1937785564 | 2013 | 480 pages | PDF, EPUB | 18 MB
agile-web-development-with-rails-4
