gistfile1.txt

class UnoClient
  def initialize(uno)
    @uno = uno
    @cards = []
  end

  def draw
    @cards << @uno.draw
  end

  def throw(i)
    @uno.throw @cards.delete_at(i)
  end

  def show
    @cards.each_with_index do |e, i|
      print i, ":", e, "\n"
    end
  end
end