There’s an interesting Railscast on the subject:
http://railscasts.com/episodes/19-where-administration-goes
It’s a different approach, but might work for what you’re doing.
Fernando Perez wrote:
ActiveScaffold sounds interesting. Any feedback? I see it's well maintained, it's a good selling point for me.
I mostly like it. It's not perfect, but it's quick and easy.
Best,