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Date: Mon, 3 Jul 2023 14:21:46 +0200
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To: Pierre <pierre-php@processus.org>
Cc: internals@lists.php.net
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Subject: Re: [PHP-DEV] [VOTE] Interface Default Methods
From: michal.brzuchalski@gmail.com (=?UTF-8?Q?Micha=C5=82_Marcin_Brzuchalski?=)

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pon., 3 lip 2023 o 13:50 Pierre <pierre-php@processus.org> napisa=C5=82(a):

> Le 03/07/2023 =C3=A0 13:32, Micha=C5=82 Marcin Brzuchalski a =C3=A9crit :
> > I voted "yes", my personal use case waits for this feature. My use
> > case example:
> >
> > https://gist.github.com/brzuchal/89e9481bbd34a6ce3d95a68eabff038b
> >
> > With interface default methods I'd no longer need traits that implement=
 a
> > single or in rare cases 2 methods that
> > use their respective methods returning objects and iterate in Generator
> > fashion over a paginated result set.
> > This is not an issue if there is one implementation of the interface bu=
t
> > when I decorate to apply some:
> > * caching
> > * logging
> > * failover
> >
> > then the trait has to be attached to every class besides that it has to
> > exist which is an additional symbol here.
> >
> > Cheers,
> > Micha=C5=82 Marcin Brzuchalski
>
> Please everyone yes to this !
>
> I use Symfony daily, and the SomethingAwareInterface /
> SomethingAwareTrait is very annoying, by having default method
> implementations on interfaces, it would remove the use of having traits
> at all. Everything would be much easier to read and write.
>

I agree, there are two interfaces that always require adding a trait in
Symfony.
These are NormalizerAwareInterface, DenormalizerAwareInterface
They always require including NormalizerAwareTrait, DenormalizerAwareTrait.

With this feature none of the above traits would no longer be required and
the interface use would be less confusing.

Cheers,
Micha=C5=82 Marcin Brzuchalski

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