[Haskell-cafe] profunctorial vs vanlaarhoven lenses

Tom Ellis tom-lists-haskell-cafe-2013 at jaguarpaw.co.uk
Wed May 2 16:31:39 UTC 2018

On Wed, May 02, 2018 at 03:07:05PM +0200, Paolino wrote:
> I'm trying to write a lens for a datatype which seems easy in the Twan van
> Laarhoven encoding but I cannot find it as easy in the profunctorial one

By the way ... which library are you using for profunctor lenses?

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