Thanks for the tips. Incorporated and tested fine.
Question: What is better coding practice and quicker?
if (defined($opt_ignore)) {
if (defined($opt_reverse)) {
$map{lc($array[1])} = $array[0]
} else {
$map{lc($array[0])} = $array[1]
}
} else {
if (defined($opt_reverse)) {
$map{$array[1]} = $array[0]
} else {
$map{$array[0]} = $array[1]
}
}
or
$map{ (defined($opt_ignore) ? lc( (defined($opt_reverse) ? $array[1] :
+ $array[0])) : (defined($opt_reverse) ? $array[1] : $array[0])) } = (
+defined($opt_reverse) ? $array[0] : $array[1])
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