Rails site documentation for an older version

Question

Rails has excellent documentation on their manuals and their website: http://guides.rubyonrails.org/association_basics.html

I am taking an application that uses Rails 2.2.2, but the documentation on the rails site is for the latest version. How can I find the 2.2.2 documentation?

In other words, check how Django does it: https://docs.djangoproject.com/en/dev// Can you click which version it is and the documentation will change accordingly?

I see that RailsBrain.com has previous release documents, but they only display the API, and I'm looking for a good site (i.e. what the current release site looks like, but for 2.2.2)

Thanks.

Answer 1

http://apidock.com/rails/ has a version to see documentation for different versions.

Also, official manuals have branches for any older versions, for example. Rails 2.3: http://guides.rubyonrails.org/v2.3.11/ , Rails 3.2: http://guides.rubyonrails.org/v3.2.13/

Answer 2

Try the following:

http://railsguides.heroku.com/

This is a set of manuals for each version.

Btw, its old is based on 2.3.5, but it will be much easier than reading new.

Answer 3

If you're looking for a standalone solution, I highly recommend Dash.app for Mac OS and Zeal . - for Windows and Ubuntu. By downloading the documents you need, you can start using the API documents offline.