solving for fizzbuzz

fizzbuzz.rb

#!/usr/bin/env ruby

fizz = 3
buzz = 5

puts 'Please enter an integer: '
number = gets.to_i

puts ''
puts 'Start'
1.upto(number) do |n|
	if n % fizz == 0
		if n % buzz == 0
			puts 'fizzbuzz'
		else
			puts 'fizz'
		end
	elsif n % buzz == 0
		puts 'buzz'
	else
		puts n
	end
end