Where's the documentation for the Rails ApplicationController class?
Isn't that where you start to make your own request-handling code?
The tutorials all stop at a basic skeleton,
http://railsmanual.com/class/ApplicationController
is empty, and
http://api.rubyonrails.com/
doesn't even list it in the Classes frame.
The Rails installer spent a lot of time on some kind of documentation,
but there's no Rails man page and nothing in myrailsapp/doc.

-- 
Yet another Dan