[Haskell-cafe] Pointed, but not Applicative

Ryan Ingram ryani.spam at gmail.com
Tue Aug 30 05:24:05 CEST 2011


On Sun, Aug 28, 2011 at 8:24 PM, Maciej Marcin Piechotka <
uzytkownik2 at gmail.com> wrote:

> f `fmap` FList g = _|_
> f `fmap` FList g = map id
> f `fmap` FList g = map _|_
> (+ variation of _|_*)
>

f `fmap` FList g = \bs -> map f (g []) ++ bs
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