Warning: Nerd talk here.
Scaffold REST/resource controllers in Rails aren’t too DRY. (Wow, buzzwords ahoy) You can tell because there are about a billion different plugins that try to fix them up. Here are some I’ve found:
Whew! (Maybe someday I’ll actually use all of them, but for now, I’m using James‘ resource controllers, mostly because the smart urls/urligence is quite nice)
Hsiu-Fan
Geek-tastic
/2007/10/29/better-resource-c...