I wrote a quick summary a couple of days ago: http://lists.macosforge.org/pipermail/macruby-devel/2009-May/001825.html

Let me know if you have any questions.

Oh good grief, your message was right in my mail. Well that's embarrassing. :-P Thanks for (patiently) pointing me to the update!

Cheers,

Alex

Musings & Notes — http://alexvollmer.com

Track what you lend and borrow — http://moochbot.com