Comment by oneshtein
2 days ago
Yes, I hate to write
sub foo($$$) {
my ($a, $b, $c) = @_;
}
Where @_ is array of arguments, and ($$$) is function prototype (3 scalars are expected).
2 days ago
Yes, I hate to write
sub foo($$$) {
my ($a, $b, $c) = @_;
}
Where @_ is array of arguments, and ($$$) is function prototype (3 scalars are expected).
Perl has subroutine signatures now. You can write
sub foo ($x, $y, $x) { ...}
It's just syntactic sugar, so you still can't pass in multiple lists, and the list must be the final parameter.