> > Kate has very good Ruby syntax highlighting and is a pretty good
> > all-around editor.
> 
> >From memmory: Vim, Emacs, Anjuta (www.anjuta.org), and Kate.

Ofcourse, there's also FreeRide: 
http://freeride.rubyforge.org/wiki/wiki.pl


-- 
Daniel Carrera, Math PhD student at UMD.  PGP KeyID: 9AF77A88
  .-"~~~"-.   On the menu of a Swiss restaurant:
 /  O   O  \  "Our wines leave you nothing to hope for"
 :    s    :  
 \  \___/  /  Sign outside a Hong Kong tailor shop:
  `-.___.-'   "Ladies may have a fit upstairs"