Initial PizzaIngredientFactory interface
Initial NYPizzaIngredientFactory class
Initial ChicagoPizzaIngredientFactory class
Change pizza to use new Pizza Ingredient Factory
Pizza ingredients created by Ingredients Factory
Change clams to clam
Use the ingredientFactory Class
Added Ingredient classes
Fix spelling error
Fix Spelling error
Return veggies
Pizza now use ingredients factory
Now uses ingredients factory
Now uses ingredients factory
Implement the toString method
Replace string return from setName with void
Remove now unused classes