Modulus-less fizzbuzz in Ruby

fizzbuzz.rb

#!/usr/bin/env ruby

def fizzbuzz(n)
  c = lambda {|i, s| ([nil] * i << s).cycle}
  # Must first zip with a finite range, else we'd get infinite loop
  Range.new(1, n).zip(c.call(2, 'Fizz'), c.call(4, 'Buzz')).map do |a,b,c|
    s = "#{b}#{c}"
    s.empty? ? a : s
  end
end
    
fizzbuzz(100).each {|x| print "#{x}\n"}
    

This would have been nicer if I had a lazy zip function.