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Postings from August 2013
On Wed, Aug 14, 2013 at 12:03 PM, Father Chrysostomos <sprout@cpan.org>wrote:
> Ricardo Signes wrote:
> > « $x->@* acts exactly like @$x » is the rule. "Except in interpolation"
> would
> > be the exception.
>
> So we allow "$x->@*" and "$$x->@*" and "$x->$*->@*".
>
> What about the brace forms? How far does the equivalance of "@{...}"
> and "...->@*" hold?
>
> "@{$foo}" --> "$foo->@*"
> "@{$foo[0]}" --> "$foo[0]->@*"
> "@{*$foo}" ???
> "@{$foo->**}" --> "$foo->**->@*"
> "@{$foo->()}" --> "$foo->()->@*"
> "@{$foo++}" --> "$foo++->@*"
> "@{$foo ? bar() : []}" => "$foo ? bar() : []->@*"
>
>
Just like ${...}[0] => ...->[0]
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