in reply to Re^2: My First LinkedIn Article On Perl
in thread My First LinkedIn Article On Perl

I don't understand what you mean by
"even if I miss an argument in the calling function, it still executes"

How is that behviour different than passing the hash (without a reference) ?
Can you illustrate what you mean by an example?

                "Imaginary friends are a sign of a mental disorder if they cause distress, including antisocial behavior. Religion frequently meets that description"

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In Section Meditations