[swift-evolution] the "guard" keyword, again

Tue Jun 21 06:05:05 CDT 2016

I think unless has always made more sense, guard felt like a multithreaded
statement as in guard this variable from other threads.

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On 21 June 2016 at 09:14, Rimantas Liubertas via swift-evolution <
swift-evolution at swift.org> wrote:

>
> In summary, “require … else” is a very clean choice and beats “guard ...
>> else” handily.
>>
>
> For you maybe. I prefer quard—it carries slightly different semantic load
> and fits more cases, imho.
>
> r.
>
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