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@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    
    var window: UIWindow?
    
    func application(_ application: UIApplication,
                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Create a new window property 
        self.window = UIWindow(frame: UIScreen.main.bounds)
        

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class SceneDelegate: UIResponder, UIWindowSceneDelegate {
    
    var window: UIWindow?

    func scene(_ scene: UIScene,
               willConnectTo session: UISceneSession,
               options connectionOptions: UIScene.ConnectionOptions) {
        // Get UIWindowScene
        guard let windowScene = (scene as? UIWindowScene) else {
            return

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struct Country: Identifiable {
    let id = UUID()
    let name: String
}

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struct ContentView: View {
    
    @State var countries: [Country] = [] // Data source
    
    var body: some View {
        if countries.isEmpty {
            Text("No Countries") // Placeholder
                .font(.largeTitle)
        } else {
            List(countries) { country in // List countires

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struct EmptyList<Items: RandomAccessCollection, ListRowView: View, PlaceholderView: View>: View where Items.Element: Identifiable {
    
    private let items: Items
    private let listRowView: (Items.Element) -> ListRowView
    private let placeholderView: () -> PlaceholderView
    
    /// - Parameters:
    ///   - items: Source data for List. Item must implement Identifiable protocol
    ///   - listRowView: View displayed for each source Item
    ///   - placeholderView: Placeholder. View displayed when the items collection isEmpty

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struct ContentView: View {
    
    @State var countries: [Country] = [] // Data source
    
    var body: some View {
        EmptyList(countries, // Data items 
        listRowView: { country in // List row view
            Text(country.name)
                .font(.title)
        }, placeholderView: {

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struct EmptyDataModifier<Placeholder: View>: ViewModifier {
    
    let items: [Any]
    let placeholder: Placeholder
    
    @ViewBuilder
    func body(content: Content) -> some View {
        if !items.isEmpty {
            content
        } else {

Toni77777

struct ContentView: View {
    
    @State var countries: [Country] = [] // Data source
    
    var body: some View {
        List(countries) { country in
            Text(country.name)
                .font(.title)
        }
        .modifier(EmptyDataModifier(

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extension List {
    
    func emptyListPlaceholder(_ items: [Any], _ placeholder: AnyView) -> some View {
        modifier(EmptyDataModifier(items: items, placeholder: placeholder))
    }
}

struct ContentView: View {
    
    @State var countries: [Country] = [] // Data source