Just a tip, you may wish to invert your ?: clause if you ever wish to handle n cases.

push @{$count{$_} != 1 ? \@diff : \@isec}, $_;

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Give me strength for today.. I will not talk it away..
Just for a moment.. It will burn through the clouds.. and shine down on me.

In reply to Re^2: Comparing Two Arrays by exussum0
in thread Comparing Two Arrays by goober99

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