How about a HoA structure?

foreach (@lines)
{
  my ($key, $value) = munge($_);
  next unless defined $value;  # Don't bother creating empty hash entr
+ies in the first place ;)
  push @{$hash{$key}}, $value;
}

[download]
That way, you'll end up with an array of mac addresses under the key "MACADDRESS". (And same with any other data that gets repeated)

- SJ

How to make perldoc.perl.org resizable too!

In reply to Re: Question about a hash.... by SuicideJunkie
in thread Question about a hash.... by raisputin

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