Accessing with @EnvironmentObject

Previously passing objects between views (or more specifically ViewControllers) could get a bit tricky, whilst the delegate pattern was a solid tried and tested method, passing data backup through multiple layers could get a little repetitive and in some cases complicated.

However with SwiftUI, and the use of EnvironmentObject, we don't need to worry about that anymore, as we'll learn in this next section we can take an object at the very top of our hierarchy and use this as deep as we need to within our Views; it's a global object which is accessible everywhere.

Adding and injecting the @EnvironmentObject class

To begin with, we'll need to create a class that can conform...