http://api.rubyonrails.org/ for rails 2.0 ??

rubyonrails-talk
1

Are they online docs for rails 2.0 ???

like this for 1.x http://api.rubyonrails.org/

2

I just run the rake tasks to generate the documentation and serve those up locally.

Fred

3

railsbrain.com has it online with js goodness.

4

The Caboose docs are updated daily...

http://caboo.se/doc.html

(or visit http://caboo.se to get to the docs using the other RDoc template)

--Jeremy