proposed change to transformers package

Ross Paterson ross at
Mon Mar 29 09:37:43 EDT 2010

On Mon, Mar 29, 2010 at 09:15:09AM -0400, Mario Blažević wrote:
> I'd expect the appropriate functor product rather be something like
>    data NestedProduct f g a = NestedProduct (f (g a))

That's already present as Compose.

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