fizzbuzz ruby implementation inspired by https://gist.github.com/kazuho/3300555

fizzbuzz.rb

fizz = _fizz = lambda do
  fizz = lambda do
    fizz = lambda do
      fizz = _fizz
      "Fizz"
    end
    ""
  end
  ""
end

buzz = _buzz = lambda do 
  buzz = lambda do
    buzz = lambda do
      buzz = lambda do
        buzz = lambda do
          buzz = _buzz
          "Buzz"
        end
        ""
       end
       ""
     end
     ""
  end
  ""
end

n = 0
fizzbuzz = lambda do
  n += 1
  s = fizz.call() + buzz.call()
  puts (s.empty? ? n.to_s : s)
end

(1..15).each do |n|
  fizzbuzz.call()
end