[Haskell-cafe] Lenses that work with Arrows

Tom Ellis tom-lists-haskell-cafe-2013
Mon Oct 7 09:40:13 UTC 2013

Dear all,

I introduce a very simple extension to the Lens datatype from Control.Lens
that allows it to work with Arrows:


I would particularly like to discuss this with authors of Control.Lens to
see if such an idea is suitable for inclusion in their library.

I have also started a Reddit discussion here:



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