[Haskell-cafe] Generalizing catMaybes

Henning Thielemann lemming at henning-thielemann.de
Sat Jan 8 16:27:00 CET 2011

On Sat, 8 Jan 2011, Conor McBride wrote:

> On 8 Jan 2011, at 11:14, Henning Thielemann wrote:
>> For me, the solutions of Dave Menendez make most sense: Generalize Maybe to 
>> Foldable and List to MonadPlus.
> What has it to do with monads? There's no bind in sight.

I see a '>>=' in front of each of his expressions.

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