# Pastebin XYmjLZzu
class Person {
    has Str $.name;
    has Int $.age;

    method cmp(Person $other) {
        return $.age cmp $other.age;  # Compare by age
    }
}

my @people = (
    Person.new(name => "Alice", age => 30),
    Person.new(name => "Bob", age => 25),
    Person.new(name => "Charlie", age => 35)
);

say @people.sort;  # Sorts based on age