Hi,
I recently posted about running a Rails app inside of a Cocoa
application via RubyCocoa. I have a (very raw and ugly) proof of
concept available:
http://www.ldaley.com/dl/RailsInCocoa.dmg
Also, a short write up about it:
http://www.ldaley.com/2006/11/23/ruby-on-rails-dipped-in-cocoa/
To build and run the proof of concept, you will need RubyCocoa
installed on your machine.
Cheers,
Luke D…