Rails 3 api

I'm being googledumb and just can't be sure to find the
rails3.0.0.beta API's... anyone have a link? Also i read somewhere, I
think the RVM gerbil told me, that I can generate my own api docs? Any
quick hints?

Thanks,

- V

I also like this one:
http://railsapi.com/doc/rails-v3.0.0.beta.3/

Please note that we are in beta4.

There is also the “Ruby on Rails Guides” updated. http://guides.rails.info/

Thanks,

I was looking at the guides, but didn't know exactly what version it
was updated for...

thanks for the rails3 beta link!