peepcode’s latest screencast is on macruby…http://peepcode.com/products/meet-macruby
i have to say i give the thumbs up to peepcode.. Geoffrey Grosenbach has done a gr8 job with the content here…
even if your not into rails or ruby or objective c etc, it worth grabbing the unlimited subscription and watching this stuff as it should open up your horizons to new ways of doing things and looking over at how other communities are getting they’re work done… obviously if your a developer using this stuff then all the better…
i’m looking forward to building a native twitter client for the mac in ruby, as even though i’ve looked into objective-c i cant see myself getting into it as easy as i would ruby…