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Practical example of "Is Perl code maintainable"

by eyepopslikeamosquito (Archbishop)
on Aug 13, 2007 at 07:44 UTC ( [id://632152]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    sub file_mode {
  my ($file) = @_;
...
          $dummy, $dummy, $dummy, $dummy) = stat($file);
  return $mode;
}
  2. or download this
    sub file_mode {
  -f shift or return -1;
  return (stat(_))[2];
}

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