On 19/11/17 15:40, Gil Magno wrote: > $num_of_params = scalar @_; Complementing... In order to get the number of params, you could do
$num_of_params = @_;
without using "scalar @_", because this assignment is already in scalar
context.
But if you're in list context, you have to use "scalar", as in these
say scalar @_;
print scalar @_;
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