TAO CORBA from Ruby. How?

Yes, I know, drb is better, but at work we have a distributed system
with a TAO Corba server running and clients in Java an c++ accessing
it. I would like to use ruby for a client. I van get th IDLs for the
offered services, but is there a Ruby library? and how can I use it?
Perhaps someone here has some experience with Ruby/Corba interfaces?

TIA