There are a couple of different ways to handle your dilemma , here's one method using a hash to keep track of what you've already seen: 
my %seen;
for my $foo (@array) {
   print $foo unless $seen{$foo}++;
}

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-- vek --

In reply to Re: Having repeated intances become one in Array by vek
in thread Having repeated intances become one in Array by chuleto1

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