[Haskell-cafe] More instances for Identity?
mail at nh2.me
Wed Jun 17 15:43:44 UTC 2015
Clearly I'm behind the times, as just brought to my attention by Michael
Snoyman, this is already done in `base` of GHC 7.10:
On 17/06/15 17:37, Niklas Hambüchen wrote:
> I just noticed that Data.Functor.Identity  lacks many useful
> instances like Eq, Ord, Show ... etc.
> Is there a reason for this?
> Otherwise, shouldn't we make a proposal for it?
> In my opinion, if the seven-tuple has an instance, then Identity
> deserves it as well.
> Haskell-Cafe mailing list
> Haskell-Cafe at haskell.org
More information about the Haskell-Cafe