Course of Raku / Objects, I/O, and exceptions / Classes and objects / Introspecting objects / Exercises
Describe a class
Problem
Define a base class Animal and a class Dog
that inherits from it. Then print the name of the Dog
class, and on the next line the number of types in its inheritance chain
(use .^mro and count its elements). Finally, on a third
line, print whether a class named Cat appears anywhere in
that chain.
Example
The program prints:
Dog
4
False