[Haskell-cafe] Monoid wants a (++) equivalent

Edward Kmett ekmett at gmail.com
Tue Jun 30 13:04:32 EDT 2009

I love the idea, but its tricky to come up with one that is good that won't
break a lot of user code that imports Data.Monoid unqualified.
-Edward Kmett

On Tue, Jun 30, 2009 at 12:45 PM, Bryan O'Sullivan <bos at serpentine.com>wrote:

> I've thought for a while that it would be very nice indeed if the Monoid
> class had a more concise operator for infix appending than "a `mappend` b".
> I wonder if other people are of a similar opinion, and if so, whether this
> is worth submitting a libraries@ proposal over.
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