polymorphic nested resources

Hello list,

What if I have a model called address that is polymorphic, and I also have an address resource (as I want to try to follow a RESTful design) – how could I make “polymorphic” nested associations between addresses controller and other related resources (users/1/addresses and orders/3/addresses). What would be the easiest way to accomplish something like that?

Thanks,

Marcelo.

http://www.pathf.com/blogs/2008/07/drying-up-rails-controllers-polymorphic-and-super-controllers/

I think the article above pretty much answers my question. But please, if anyone out there has any thoughts about it, I would love to know!

Thanks,

Marcelo.