Working with objects and arrays

When working with objects and arrays, you will see these often combined. In the last section of this chapter, we will deal with combining objects and arrays, and also objects inside objects.

Objects in objects

Let's say we want to have an object for a company. This company will have an address. And an address is another object. If we give our company an address, we are using an object inside an object:

let company = { companyName: "Healthy Candy",
                activity: "food manufacturing",
                address: {
                  street: "2nd street",
                  number: "123",
                  zipcode: "33116",
                  city: "Miami",
                  state: "Florida"
                },
                yearOfEstablishment: 2021 
              };

As you can see, our company object has an address object with values. This can...