apatronl

struct ContentView: View {

  // ...

  private func deleteTodo(at offsets: IndexSet) {
    self.allTodos.remove(atOffsets: offsets)
    saveTodos()
  }
}

apatronl

struct ContentView: View {
  
  @State private var newTodo = ""
  @State private var allTodos: [TodoItem] = []
  
  var body: some View {
    NavigationView {
      VStack {
        HStack {
          TextField("Add todo...", text: $newTodo)

apatronl

private let emojiList: [EmojiItem] = [
    EmojiItem(
      emoji: "👾",
      name: "Alien Monster",
      description: "A friendly-looking, tentacled space creature with two eyes."),
    EmojiItem(
      emoji: "🥑",
      name: "Avocado",
      description: "A pear-shaped avocado, sliced in half to show its yellow-green flesh and "
        + "large brown pit."),

apatronl

// ...

struct DetailsView: View {

  let emojiItem: EmojiItem
  
  var body: some View {
    VStack(alignment: .leading) {
      HStack {
        EmojiCircleView(emojiItem: emojiItem)

apatronl

// ...

struct EmojiItem: Identifiable {
  let id = UUID()
  let emoji: String
  let name: String
  let description: String
}

apatronl

struct ContentView: View {
  private let emojiList: [EmojiItem] = [
    EmojiItem(
      emoji: "👾",
      name: "Alien Monster",
      description: "A friendly-looking, tentacled space creature with two eyes."),
    EmojiItem(
      emoji: "🥑",
      name: "Avocado",
      description: "A pear-shaped avocado, sliced in half to show its yellow-green flesh and "

apatronl

// ...

struct EmojiCircleView: View {
  let emojiItem: EmojiItem
  
  var body: some View {
    ZStack {
      Text(emojiItem.emoji)
        .shadow(radius: 3)
        .font(.largeTitle)

apatronl

struct ContentView: View {
  // ...
  var body: some View {
    NavigationView {
      List(emojiList) { emojiItem in
        HStack {
          EmojiCircleView(emojiItem: emojiItem)
          Text(emojiItem.name)
            .font(.headline)
        }.padding(7)

apatronl

struct ContentView: View {

  // ...

  var body: some View {
    NavigationView {
      List(emojiList) { emojiItem in
        NavigationLink(destination: EmptyView()) {
          HStack {
            EmojiCircleView(emojiItem: emojiItem)

apatronl

struct ContentView: View {

  // ...
  var body: some View {
    NavigationView {
      List(emojiList) { emojiItem in
        NavigationLink(destination: DetailsView(emojiItem: emojiItem)) {
          HStack {
            EmojiCircleView(emojiItem: emojiItem)
            Text(emojiItem.name)