add_subdirectory(1-EmptyArray) add_subdirectory(2-SlotCreation) add_subdirectory(3-SlotInitialization) add_subdirectory(4-SlotAssignment) add_subdirectory(5-FunctionStorage) add_subdirectory(6-FunctionDeclaration) add_subdirectory(7-CallingObjectReference) add_subdirectory(8-CallingObjectAssignment) add_subdirectory(9-CallingObjectDeclaration) add_subdirectory(10-CallingObjectInitialization) add_subdirectory(11-AlternateSyntax) add_subdirectory(12-Inheritance)