Hrm... I'm no guru, but the code I just faked up for this looks simpler than the other array based methods. I'd appreciate it if people took a look and told me where I went wrong, if anywhere? (I'm guessing efficiency, or rather a total lack of?) 

foreach $item ( @oldarray ) {
       	push ( @newarray, $item ) unless $temp =~ m/$item/;
        $temp = "@newarray";
}

This has the advantage of not altering the order of the items, which was important to me...

Regards,
Denny
<denny@concretecow.com>

In reply to Re: Return a Unique Array by Anonymous Monk
in thread Return a Unique Array by Anonymous Monk

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