Design Pattern: Template Method and Chipotle

diet_order_cd_c.rb

require 'date'

class DietOrderSihui < DietOrder
  def vessel
    Bowl
  end
  
  def meat
    Steak
  end
  
  def is_cheat_day?
    Date.today.day == 10
  end
end

class DietOrderAmber < DietOrder
  def vessel
    Burrito
  end
  
  def meat
    Chicken
  end
  
  def is_cheat_day?
    Date.today.day == 25
  end
end

Line 5 should be Bowl not Bowel
Bowel is funnier, but...

Thanks for pointing out, Michael!
Updated :)