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Postings from June 2022
On Sat, Jun 4, 2022 at 4:16 PM Oodler 577 via perl5-porters <
perl5-porters@perl.org> wrote:
> I like this, but what distinction does "defined" or "truthy"
> hold with references?
>
> It seems necessary for this to even be "true", the following
> conditions must hold:
>
> * it's not undef
> * it's blessed
> * it "can" EXPR2
>
For $foo?->{bar}?->{baz}, nothing needs to be blessed. Watering this
feature down to only supporting method dispatch would be very disappointing.
These should all be possible too:
$foo?->*
$foo?->[0]
$foo?->@*
$foo?->%*
$foo?->()
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