Creating a gem from a generator

I’ve got a generator that currently resides as a plugin… it’s going to
be
used on lots of applications and my thought is that the idea of
distributing
it as a plugin is kinda silly. I can’t seem to find any resources
related
to this though/// Dr Nic has a really neat generator that makes a
skeleton,
but I don’t quite see how I can use that for a generator (since there
really
are no files to include in the lib/ folder.

I’d appreciate a nudge in the right direction. This has a generator
script
and the templates folder… that’s it.
Thanks in advance!