asviraspossible: > Are there pure haskell implementations of diff and diff3 algorithms. Like: > > > data Diff a = Deleted [a] | Common [a] | Added [a] > > > > diff :: Eq a => [a] -> [a] -> [Diff a] > > > > diff3 :: Eq a => [a] -> [a] -> [a] -> [a] >
There's at least one on Hackage:
http://hackage.haskell.org/package/Diff
-- Donn
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