I'm working on a perl script, and I have a lot more experience in ruby
than I do in perl. As far as I can tell there is no way to explicitly
define arguments for a subroutine in perl, for example
sub addNums(number1, number2) {
sum = number1 + number2;
return sum;
}
rather than
sub addNums {
number1 = shift;
number2 = shift;
sum = number1 + number2;
return sum;
}
is there anyway to do this, and if not does anyone have some advice on
a way to make this a bit more readable in perl?
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