On 2/21/07, Rich Morin <rdm / cfcl.com> wrote:
> Can anyone point me to an overview or ontology of the major
> entities and relationships in the Ruby language?  I'm
> digging a lot of this out of RDoc and assorted books, but I
> haven't seen anything that addresses this particular topic.
>

I've always liked this one:
http://phrogz.net/RubyLibs/RubyMethodLookupFlow.png

hth,
-Harold