On 30 August 2010 14:25, michael rice <nowg...@yahoo.com> wrote:
>
> Looks like the fmap definition for the Either functor matches what's given in 
> Learn You A Haskell ...
>
> instance Functor (Either a) where
>    fmap f (Right x) = Right (f x)
>    fmap f (Left x) = Left x
>
> but Hoogle couldn't find Control.Monad.Instances
>
> How else can I look at the code?

http://www.haskell.org/ghc/docs/6.12.2/html/libraries/base-4.2.0.1/Control-Monad-Instances.html

--
Ivan Lazar Miljenovic
ivan.miljeno...@gmail.com
IvanMiljenovic.wordpress.com
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