<very_unsubtle_attempt_to_get_people_on_the_quiz>
So no one else knows how to go about building up a random dungeon, huh?
I Guess I'll have to put that on my resume: "only memeber of the Ruby
community able to automatically build random mazes". I didn't know I was
_that_ good. In fact, as we've got appraisals here at work, I think
it'll be good material to try out for a pay rise.
</very_unsubtle_attempt_to_get_people_on_the_quiz>

:)

Regards,
  Benjohn