Given a reference to a subroutine:

my $thingy = sub {print "Hola Mundo!\n"};

Is there an advantage one way or the other if I dereference the sub by $thingy->() vs. &$thingy ?

I prefer the former, since that's the way I'm used to dereferencing other things. But just about all examples I see use the '&' prefix instead of the arrow operator.

I'm just wondering if there are times when one way is better than the other.

In reply to Dereferencing code refs with & vs. ->() by doran

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