Okay, so that begs a question - what is the impact on performance between:

$totalsHash{$resultHash{SomeKey}} = $resultHash{SomeKey}{AltValue};

vice

my $resultKey = $resultHash{SomeKey};
$totalsHash{$resultKey} = $resultHash{$resultKey}{AltValue};

[download]

This is assuming I am referring to the SomeKey value multiple times. I would assume the second scenario is more efficient.

In reply to Re^2: $var{el} += 1 vs $var{el} = $var{el} + 1 by banesong
in thread $var{el} += 1 vs $var{el} = $var{el} + 1 by banesong

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