in reply to Generalizing Code: Generating Unique Permutations
I'd consider examining Algorithm::Loops and also perhaps MJD's upcoming book at http://perl.plover.com/book/.
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (532 votes). Check out past polls.