I found this about a month ago, but not sure where. I think it was in a POD, but not really sure though. You have to first make sure the array is sorted... 
@array = sort { $a cmp $b } @array;

# Now remove dups.
%saw = ();
@de_duped_array = grep (!$saw{$_}++, @array);

[download]
That works for me.

Good luck.

In reply to Re: Removing Duplicates in an array? by the_0ne
in thread Removing Duplicates in an array? by pharaoh

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