Change to @Published var in @EnvironmentObject not reflected immediately

Question

In this specific case, when I try to change an @EnvironmentObject\'s @Published var, I find that the view is not invalidated and updated immediatel

Answer 1

In Xcode 11 GM2, If you have overridden objectWillChange, then it needs to call send() on setter of a published variable.

If you don't overridden objectWillChange, once the published variables in @EnvironmentObject or @ObservedObject change, the view should be refreshed. Since in Xcode 11 GM2 objectWillChange already has a default instance, it is no longer necessary to provide it in the ObservableObject.