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Ruby

Notes for Treebook with Rails 4?

Can the authors post notes for what's different when doing the tutorials on Rails 4? So far on the intro/Treebook tutorial the changes have been minimal... strong parameters instead of attr_accessible, adding the custom user fields as permitted parameters for devise, but some tips would be nice.

Also it's been bugging me that there aren't comments enabled on each step of the tutorials. Topical discussion right where it's needed would be great. Going to the forums disconnects that.

Good news, they are working on a update for this course to include the new Ruby and Rails versions.

I agree with you on having a forum for each video lesson, quiz and code challenge. I don't know if you have tried code academy (it's free) but on their site, each lesson has it's own dedicated forum. I did the Ruby course there and it was a timesaver for sure!