[Haskell-cafe] On to applicative

[Ivan Lazar Miljenovic]

On 30 August 2010 14:25, michael rice <nowgate at 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.Miljenovic at gmail.com
IvanMiljenovic.wordpress.com