BlogSKMM1.RestaurantDetailViewObserving.swift

struct RestaurantDetailView: View {

    let viewModel: RestaurantDetailViewModel

    var body: some View {
        ObservingView(publisher: asPublisher(viewModel.output)) { output in
            VStack {
                Text(output.name)
                Text(output.priceCategory)
                // etc
            }
        }
    }
}