Subroutines
Subroutines can have signatures
Automatically unpacked into local (my) variables
sub order_beer($type, $how_many) { say "$how_many pints of $type, please"; } order_beer('Tuborg', 5);
Perl 6 | Cool Perl 6 | #82 |
Subroutines can have signatures
Automatically unpacked into local (my) variables
sub order_beer($type, $how_many) { say "$how_many pints of $type, please"; } order_beer('Tuborg', 5);
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