[Haskell-cafe] [Haskell] Rank-N types with (.) composition

Henning Thielemann lemming at henning-thielemann.de
Wed Feb 11 08:25:35 UTC 2015

On Tue, 10 Feb 2015, Tyson Whitehead wrote:

> I came across something that seems a bit strange to me.  Here is a 
> simplified version (the original was trying to move from a lens 
> ReifiedFold to a lens-action ReifiedMonadicFold)

You are on Haskell at haskell.org here. Could you please move to 

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