fizzbuzz with functions demo solution

fizz_buzz_function_demo_solution.py

import sys

def _is_divisible(a, b):
	""" Is a evenly divisible by b ? """
	return a % b == 0

def fizz_buzz(limit=100):
	""" Do fizz buzz up to limit number """

	for val in range(1, limit+1):
		if _is_divisible(val, 15):
			print "fizz-buzz"

		elif _is_divisible(val, 5):
			print "buzz"

		elif _is_divisible(val, 3):
			print "fizz"

		else:
			print val

if __name__ == '__main__':
	limit = int(sys.argv[1])
	fizz_buzz(limit)