I've been to one meetup in the fall. You were doing a git demo.
I have only build a few hello worlds in Rails. I use ruby mostly for
gluing things together and wrapping C libraries. I have also used it
for manipulating fortran so that I don't need to deal with it
directly. (Things like http://funit.rubyforge.org/)
I always enjoyed the applications of ruby to web stuff, because that
is outside of my area of expertise.
The latest thing I have done is a lightweight DSL for controlling
simulations run with our fortran code. It is usable, but I'm not happy
with it, so anyone's experiences with creating DSLs would be
interesting.
--
Mike Park