my $array = { @array };

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This will 'randomize' (or 'hash-ize'?) the order of elements in the array, and  %{{@array}} likewise. Update: Oops:  each %{{@arr}} has another, entirely different, fatal (or should I say immortal?) flaw!

In reply to Re^2: Processing pairs of values from even-sized array by AnomalousMonk
in thread Processing pairs of values from even-sized array by rovf

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