This is what you'd get out of me: 
sub file_mode {
  my ($file_name) = @_;

  if (-f $file_name) {
    my $mode = (stat _)[2];
    return $mode;
  } else {
    return -1;
  }
}

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In reply to Re: Practical example of "Is Perl code maintainable" by Anonymous Monk
in thread Practical example of "Is Perl code maintainable" by eyepopslikeamosquito

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