Rails - Aug 2005 - Iterate though actions?

Is there a way to iterate though the list of all controllers and
public actions from within a rails app?

Something like:

ApplicationController.controllers.each do |contrl|
  contrl.actions.each do |act|
    puts contrl.name + act.name
  end
end

I''d like to put together a generalisable ACL mechanism and it would be
useful to be able to generate this information dynamically for the
adminstration interface.

Thanks.
-- 
Nicholas Lee
http://stateless.geek.nz
gpg 8072 4F86 EDCD 4FC1 18EF  5BDD 07B0 9597 6D58 D70C