Inspired by René.rb

factory :ShoppingAssistant do
	creating :ShoppingList
	subtypes :SinglePerson, :Couple, :RetiredCouple
	creators :Weekday, :Weekend, :SummerHoliday, :WinterHoliday
end

data :SinglePerson do
	Weekday "Sandwich"
	Weekend "Pizza"
	SummerHoliday "Sangria"
	WinterHoliday "Shades"
end

data :Couple do
	Weekday "Baby food"
	Weekend "Turkey"
	SummerHoliday "Sun protection"
	WinterHoliday "Gloves"
end

data :RetiredCouple do
	Weekday "Fruit"
	Weekend "Roast"
	SummerHoliday "Hat"
	WinterHoliday "Scarf"
end