Making Microwave Ovens

To make an object, you create a factory, then call its new() method. Note that you don't need to define this method; all factories have a new() method by default.

a_thing <- thing_factory$new()

The microwave_oven_factory variable from the last exercise is in your workspace.

View the microwave_oven_factory.
Create a new MicrowaveOven object and assign it to the variable microwave_oven.

Take Hint (-30 XP)

Exercise

Making Microwave Ovens

Instructions