enummapset merge into containers

[Ben Gamari]

Not so long ago, it was suggested[1] that enummapset[2] might be a good
candidate for merge into containers. Having found this package to be
very useful in the past, I would find this quite nice. Would others find
this a reasonable proposal? If so, what needs to be done to make this
happen?

Cheers,

- Ben


[1] http://blog.ezyang.com/2011/08/changes-to-intmap/comment-page-1/#comment-2877
[2] http://hackage.haskell.org/package/enummapset