Update: I apologize; I was too hasty and did not read the node's contents fully. I see what you did, and what you needed to do it that way.
What makes you think you need to overload stringification? If you do:
my $obj = Class->new;
my $func = $obj->can('some_method');
then $func is a code reference, and you can do
$obj->$func(...);
You don't need $func to be a string.
_____________________________________________________
Jeff
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