Re^3: Not Coder reference error - when i pass function by Refernce

FYI,
There is an alternate syntax using the arrow operator when calling a reference to a sub, e.g.:

#$mul = ($x * $y * &$add_ref(10,1) * &$counter_ref());
$mul = ($x * $y * $add_ref->(10,1) * $counter_ref->());
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Re^4: Not Coder reference error - when i pass function by Refernce by stevieb (Canon) on Feb 26, 2017 at 21:36 UTC
I find that the arrow operator way is much cleaner, and more consistent with using references of other types.	[reply]