[Haskell-beginners] Simplifying a 'split' function

[Brandon S. Allbery KF8NH]

On Apr 29, 2009, at 16:12 , Ben Sanders wrote:
>> How about map pure.  I do like the robot monkey though :)
>
> What is 'map pure'?

It uses the applicative functor (Control.Applicative) instance for  
lists, just as "fmap return" uses the monad instance.  Both work out  
to the same thing.

-- 
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery at kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery at ece.cmu.edu
electrical and computer engineering, carnegie mellon university    KF8NH


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