FizzBuzz

fizz.rb

class Integer
  def check
    case
    when self % 15 == 0
      puts "Fizzbang"
    when self % 3 == 0
      puts "Fizz"
    when self % 5 == 0
      puts "Bang"
    else
      puts self
    end
  end
end

def fizz this
  this.each(&:check)
end

fizz 1..100