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Re^5: A more elegant way to filter a nested hash?

by shmem (Chancellor)
on Jun 02, 2018 at 12:29 UTC ( [id://1215732]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my %hash = (
    foo => 'bar',
    (baz => $quux) x!! $quux, # list repitition, see "x" in perlop
);
  2. or download this
    my %hash = (
    foo => 'bar',
...
if ($quux) {
   $hash{baz} = $quux;
}

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