There may be MTOWTDI, but what criteria might cause me to pick one over t'other? 
{
 my $num = 0;
 sub count_it {
    $num++;
 }
 sub print_it {
    print $num, "\n";
 }
}

[download]
vs. 
sub count_it {
   our $num ||= 0;
   $num++;
}
sub print_it {
   our $num ||= 0;
   print $num, "\n";
}

[download]
Which is "better", under what circumstances? 
-- 
Jeff Boes                            vox 616.226.9550 ext 24
Database Engineer                           fax 616.349.9076
Nexcerpt, Inc.                       http://www.nexcerpt.com
        ...Nexcerpt...Connecting People With Expertise

In reply to Pros/cons of my/our sought by Mur

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