Re: [Haskell-cafe] A typeclass for Data.Map etc?

On Thu, Feb 19, 2009 at 2:46 PM, Mark Wotton wrote:

On Thu, Feb 19, 2009 at 9:51 PM, Eugene Kirpichov wrote:

...

Greetings,

Is there a typeclass for mappings with a Data.Map-like interface, with stuff like: empty, insert, insertWithKey, unionWith etc. ? And, probably, a similar typeclass for mutable mappings like Data.Hashtable.

There are some apparently useful classes for this sort of thing in the EdisonAPI package, with corresponding implementations in EdisonCore. Have a look.