From: "Ball, Donald A Jr (Library)" <donald.ball@...>
Date: 2007-07-28T04:18:48+09:00
Subject: Re: Help needed to DRY helpers and proper MVC with Ruby

> I've got working code, but I don't think that it's done 
> properly so any help to make this more efficient and most of 
> all, correct, would be so very appreciated.

Your question is perhaps best asked on the rails list. There are a
couple of different things you could do to make your ActiveRecord usage
more efficient, but this isn't the forum for that.

http://lists.rubyonrails.org/mailman/listinfo/rails

As far as making this code more rubyish, most rubyists seem to prefer
iterators with blocks, e.g.:

user.roles.each do |role|
  role.rights.each do |right|
    ...
  end
end

to for loops.

- donald