FizzBuzzer allows you to implement fizz_buzz on the command line.
fizz_buzz is a function that accepts an integer, x, as an argument and returns an output for x according to the following rules:
- If x is a positive integer (i.e., greater than 0) and:
- divisible by 3, return the string 'Fizz'
- divisible by 5, return the string 'Buzz'
- divisible by both 3 and 5, return the string 'FizzBuzz'
If x doesn't satisfy any of the above conditions, simply return x.
- Python 3.7.4+
To begin using, type fizzbuzzer followed by the integer(s) you want to convert. If you pass in more than one integer, each result is returned on a new line. Here are a few input examples:
$ fizzbuzzer 3
Fizz
$ fizzbuzzer 1 2 3 5 15
1
2
Fizz
Buzz
FizzBuzz
The unit tests for fizz_buzz can be run on the command line interface:
$ python -m unittest
$ python -m unittest -v
As well as the doctests:
$ python -m doctest fizzbuzz.py
$ python -m doctest fizzbuzz.py -v