[Haskell-cafe] Data.List.Split

George Pollard porges at porg.es
Mon Dec 15 16:34:53 EST 2008


On Mon, 2008-12-15 at 08:40 +0000, Neil Mitchell wrote:
> That can only be a bug in stream fusion - concatMap should always be prefered!

Yes, but it is unclear from the article whether the concatMap (w/ stream
fusion enabled) is Data.List.Stream's concatMap or the Prelude's
concatMap. It's only a bug in the former case :)

- George
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