RESTful Web Services in ColdFusion

I have searched this walk through and forums but came up empty. I'm looking for a way to document my REST services easily. Something similar to the CfcExplorer or the ?wsdl & ?wsdl2 functionality. Perhaps using wadl. Any thoughts?

There's nothing in this entire section of the docs which explain how to pass arguments to a RESTful service call. I know for a fact there are many ways of doing this, so you need to explain them.