How do you add a method to an existing class in Perl 6?

Question

The Int class has a method is_prime, so I figured, just for giggles, I\'d like to add some other methods to Int for some of my hobby projects that do n

Answer 1

There's another interesting way to do this if you need it only for some instances of a class. You can decorate an object with a role:

 my $decorated = $object but role { ... }