[Haskell-cafe] Lenses that work with Arrows

Dear all, I introduce a very simple extension to the Lens datatype from Control.Lens that allows it to work with Arrows: https://gist.github.com/tomjaguarpaw/6865080 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: http://www.reddit.com/r/haskell/comments/1nwetz/lenses_that_work_with_arrows... Tom