> It isn't obvious that return; returns undef

It doesn't. It returns undef in a scalar context, but an empty list in a list context.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re^6: What to test in a new module by choroba
in thread What to test in a new module by Bod

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