Proposal: add traverseWithKey to Data.Map

[Johan Tibell]

On Wed, Mar 14, 2012 at 4:28 PM, Max Bolingbroke
<batterseapower at hotmail.com> 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)

+1

> 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