Hi,

Its Me wrote:

> Does rdoc have the option to includ graphviz diagrams? I saw this
> announcement by Dave Thomas from way back...
> 
> http://groups.google.com/groups?q=graphviz+dave+thomas+group:comp.lang.ruby&hl=en&lr=&ie=UTF-8&oe=UTF-8&group=comp.lang.ruby&selm=m27kq746a5.fsf%40zip.local.thomases.com&rnum=1
> 

I admit that I didn'T follow that link, but anyway: Yes, it does.
Just install GraphViz and read RDoc's README. Or in short just add '-d' 
as a copmmand line option to RDoc. IIRC there's also some experimental 
-F (--fileboxes) option.

HTH.

Happy rubying

Stephan