Proposal: Add conspicuously missing Functor instances for tuples

Edward Kmett ekmett at gmail.com
Wed Jan 20 13:07:01 UTC 2016


On Wed, Jan 20, 2016 at 7:50 AM, Oliver Charles <ollie at ocharles.org.uk>
wrote:

> I'm not sure I even want to propose this, but if you're going to make it
> consistent for all tuples, should you also make Bifunctor consistent for
> all tuples?
>

The Bifunctor instances are already defined out to 7-tuples or so.

-Edward


> On Wed, Jan 20, 2016 at 12:48 PM Alexander Berntsen <alexander at plaimi.net>
> wrote:
>
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>> On 19/01/16 21:54, Alois Cochard wrote:
>> > I'm in favor of this proposal for consistency sake.
>> As am I. Inconsistency seems like laziness at best, and poorly thought
>> through at worst.
>>
>> - --
>> Alexander
>> alexander at plaimi.net
>> https://secure.plaimi.net/~alexander
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