require 'no_discount.rb'
class Product
  def initialize(price: 0.00, id:, discount: nil, description: '')
    @price = price
    @id = id
    @description = description
    @discount = discount || NoDiscount.new
  end

  def price
    @price
  end

  def id
    @id
  end

  def discount
    @discount
  end

  def description
    @description
  end
end