Kata to learn about Polymorphism
Why do you think that https://github.com/emilybache/Tennis-Refactoring-Kata is a good alternative to Parrot-Refactoring-Kata
Kata to learn about Polymorphism
Why do you think that https://github.com/emilybache/Tennis-Refactoring-Kata is a good alternative to Parrot-Refactoring-Kata