Proposal: add traverseWithKey to Data.Map

Johan Tibell johan.tibell at
Thu Mar 15 00:41:13 CET 2012

On Wed, Mar 14, 2012 at 4:28 PM, Max Bolingbroke
<batterseapower at> wrote:
> This is an API addition so breakage from the change should be low.
> Overall this should be a low risk addition to the interface which adds
> a lot of flexibility. What do you think?
> Deadline: 2 weeks (i.e. 28th March)


> Patch is attached, assuming it doesn't get stripped by the mailing list manager.

Could you please open a pull request on GitHub for the change (at
least if it's accepted), it makes it easier for us to track it and not
forget about it.

-- Johan

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