Proposal: Add foldMapWithKey to Data.Map and Data.IntMap

Strake strake888 at gmail.com
Sat Dec 29 14:31:24 CET 2012


On 28/12/2012, Edward Kmett <ekmett at gmail.com> wrote:
> I'd like to add foldMapWithKey to Data.Map and Data.IntMap.

+1

I just lately needed this myself.



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