Fizzbuzz

The following example implements the fizzbuzz game.

The rules are:

• A number divisible by 3 returns Fizz
• A number divisible by 5 returns Buzz
• A number which is divisible by 3 & 5 returns Fizzbuzz
• Any other number entered is returned back to the user

State

Let's define an enum which contains the state of the game.

{{#include ../../code/examples/fizzbuzz/src/lib.sw:state}}

Implementation

We can write a function which takes an input and checks its divisibility. Depending on the result a different State will be returned.

{{#include ../../code/examples/fizzbuzz/src/lib.sw:fizzbuzz}}