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Postings from October 2016
On Thu, Oct 06, 2016 at 05:50:40PM -0500, David Nicol wrote:
> Without testing or consulting documentation, I understand that one of the
> things fat-comma does is put its left side in SCALAR context. That can be
> used to make your example do what you want, by using fat commas between the
> pairs instead of just between the keys and values.
It doesn't:
$ perl -MData::Dumper -e 'sub x {} %x = ( foo => x() => bar => 1 ); print Dumper(\%x)'
$VAR1 = {
'foo' => 'bar',
'1' => undef
};
=> only differs from the comma operator in that it quotes identifiers
given as its left argument.
Tony
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