Rails 3 is missing and there is currently no online documentation for 2.3.x

Question

It seemed to me that I would start using wiki for links to the documentation of old rails, since "Rails 3 is the biggest thing with sliced ​​bread" :). Rails 3 Surprisingly, I am not moving yet. I can not find documents for 2.3.5 or 2.3.8 anywhere. The closest I can find what I need:

http://railsbrain.com/api/rails-2.3.2/doc/index.html

+1 to anyone who can find good documentation 2.3.x!

Answer 1

http://guides.rubyonrails.org/v2.3.8/

http://api.rubyonrails.org/v2.3.8/

OK?:)

Answer 2

railsapi.com is a great site:

2.3.8:

http://www.railsapi.com/doc/rails-v2.3.8/

Answer 3

The APIdock makes it very easy to see previous versions of the Ruby and Rails documentation (as well as see which versions have changed the documentation and commented on the documentation).