[swift-evolution] Optional Setting

[James Campbell]

Yes the ??= is a better syntax.

On Tue, Dec 15, 2015 at 11:10 PM, Brent Royal-Gordon <brent at architechies.com
> wrote:

> > I think that the existing syntax for “??” handles this need fairly well
> without requiring an additional assignment operator:
> >
> >       a = a ?? []
>
> When the variable is `a`, sure. When it’s
> `scoreboardViewController.selectedScoreboard`, not so much.
>
> +1 from me, though I prefer the `??=` spelling to match the `??` operator
> more closely.
>
> --
> Brent Royal-Gordon
> Architechies
>
>


-- 
 Wizard
james at supmenow.com
+44 7523 279 698
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