On Thu, 2009-12-31 at 04:59 -0500, John Van Enk wrote:
Hi List,
I recently needed a ring structure (circular list with bi-directional access) and didn't see anything obvious on Hackage. I threw something together fairly quickly and would like some feedback before tossing it on Hackage.
I'd really appreciate if some one would: 1. make sure the code looks goodish (127 lines with full docs) 2. make sure my tests look saneish If I hear nothing, I'll assume wild support and push to Hackage.
Code: http://github.com/sw17ch/data-ring/blob/master/src/Data/Ring.hs Tests: http://github.com/sw17ch/data-ring/blob/master/tests/quickcheck.hs Package Root: http://github.com/sw17ch/data-ring
Thanks ahead of time, John Van Enk
Monad, MonadPlus, Applicative, Alternative, Foldable and Traversable. About comonad - not exactly as every comonad is copointed and the only possible way is extract Empty = _|_ Regards