I've put together some sublime-build and sublime-options files for Ruby, and I thought you might be interested in them. There's really not much to them. I just took the Python files, renamed them, and tweaked them a bit. If you're interested, should I just post them here, or email them, or what?
By the way, thanks for this very cool editor. It's quickly surpassing other editors I use, and the pace of development is really impressive.