(psuedo) Object Introspection

Hello list, I noticed a few weeks back there was talk of adding a function to be able to retrieve an array of all the methods implemented by an object... has any work been done on this front? I noticed the get_object_vars and get_class_vars functions were in there, but no mention of the class_methods (or whatever it was)... This functionality would be highly useful to me in my upcoming project, and I was curious to see if anyone was working on it before I (attempt to) hack it in myself. Thanks and keep up the excellent work!! Jade