#!/usr/bin/perl

my @array = qw[ foo bar baz bar foo baz baz bad ];

sub dedupe
{
        ${_}=do{{},[],{}};@{${_}}{@_,%_,@_}=$|;keys%{\%{${_}}}
}

print dedupe(@array);

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

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