... the 2 lines in question could be restated, IMCO without losing (maybe even introducing) clarity, to: 
my %tests = %{$tests->{$stype} || {}};

[download]

A user level that continues to overstate my experience :-))

In reply to Re^2: What the heck does "tests->{$stype} ||= {};" do? by Bloodnok
in thread What the heck does "tests->{$stype} ||= {};" do? by Anonymous Monk

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