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Arbitrarily Nested HoH

by Limbic~Region (Chancellor)
on Oct 15, 2010 at 00:49 UTC ( [id://865376]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    for my $let (keys %hash) {
    for my $num (keys %{$hash{$let}}) {
...
        }
    }
}
  2. or download this
    output_hash(\%data, []);

...
        pop @$item;
    }
}

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