The Author Online Book Forums will soon redirect to Manning's liveBook and liveVideo. All book forum content will migrate to liveBook's discussion forum and all video forum content will migrate to liveVideo. Log in to liveBook or liveVideo with your Manning credentials to join the discussion!
Thank you for your engagement in the AoF over the years! We look forward to offering you a more enhanced forum experience.
My wife has a copy of this at home, and as I am new to Rails, but working in Rails 3, wondering if this book is still worth the investment, since it has been a few years since it came out, and I understand there are quite a few changes.
![[Avatar]](http://api.adorable.io/avatars/130/15465)
![[Avatar]](http://api.adorable.io/avatars/130/6515)