[Haskell-cafe] A handy little consequence of the Cont monad

Philip Armstrong phil at kantaka.co.uk
Mon Feb 4 07:59:43 EST 2008

On Fri, Feb 01, 2008 at 10:19:17PM +0000, Lennart Augustsson wrote:
>   It's a matter of taste.  I prefer the function composition in this case.
>   It reads nicely as a pipeline.

(Hoping not to contribute to any flamage...)

I've always liked $ for this kind of code, if you want to keep the
arguments around:

   next xs = runCont $ sequence $ map Cont xs

seems quite natural to me.


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