Forum: Ruby on Rails looking for RoR "ecosystem" graphic

D'oh!

Somewhere, sometime in the past six months, I saw a nice graphic
illustrating the RoR ecosystem --the executables and common work-flows--
and it might have been labeled something like that.  But I didn't 
download
it or keep a link.

Yeah, I did the obvious Google image searches, no luck.

Ideas?

TIA