[Haskell] ANN: universe-0.0

[wagnerdm at seas.upenn.edu]

I've long heralded "data-default" as my favorite ten-line package...  
before it was released, I found my self writing those a few lines in  
each project to do just what's done there. Inspired by this, and the  
fact that there's a separate ten lines that I find myself writing in  
nearly every project, I'm pleased to announce the initial release of  
"universe". The package sports just two load-bearing lines:

class Universe a where universe :: [a]
class Universe a => Finite a where universeF :: [a]

...along with a dozen or so instances of each. The instance do nothing  
more than enumerating all the values of the given type.

Hope you enjoy it, and let me know if you think there are some  
important missing instances!

http://hackage.haskell.org/package/universe
https://github.com/dmwit/universe

~d