Corey O'Connor coreyoconnor
rampion
/ RedBlackTree.hs
Created
May 11, 2012 13:55
red-black trees in haskell, using GADTs and Zippers
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| {-# LANGUAGE GADTs #-} | |
| {-# LANGUAGE RankNTypes #-} | |
| {-# LANGUAGE StandaloneDeriving #-} | |
| module RedBlackTree where | |
| data Zero | |
| data Succ n | |
| type One = Succ Zero | |
| data Black |