my ($who, $items) = @_;
You seem to expect an array ref in $items, actually, it will be just the second argument (first item of e.g. @gilligan), the rest will be discarded. Why not
my ($who, @items) = @_;

[download]
then you could map ... @items without needing to dereference.

In reply to Re: Using Dereferencing by soonix
in thread Using Dereferencing by catfish1116

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