my @uniq = sort keys %{{map {$_ => 1} @cleaned}};

[download]
or you could combine two statements in one (not recommended though :-) ...
my @uniq = sort keys %{{map {$_ => 1}
                        grep{not exists $exclude{$_}}@words}};

[download]

In reply to Re: Re: Re: Re: Array Comparison by Roger
in thread Array Comparison by mcogan1966

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