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// Original article here: https://www.fivestars.blog/code/swiftui-hierarchy-list.html

import SwiftUI

struct FileItem: Identifiable {
  let name: String
  var children: [FileItem]?

  var id: String { name }

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// Original article here: https://www.fivestars.blog/code/swiftui-hierarchy-list.html

import SwiftUI

struct FileItem: Identifiable {
  let name: String
  var children: [FileItem]?

  var id: String { name }

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// Original article here: https://www.fivestars.blog/code/section-title-index-swiftui.html

import SwiftUI

let database: [String: [String]] = [
  "iPhone": [
    "iPhone", "iPhone 3G", "iPhone 3GS", "iPhone 4", "iPhone 4S", "iPhone 5", "iPhone 5C", "iPhone 5S", "iPhone 6", "iPhone 6 Plus", "iPhone 6S", "iPhone 6S Plus", "iPhone SE", "iPhone 7", "iPhone 7 Plus", "iPhone 8", "iPhone 8 Plus", "iPhone X", "iPhone Xs", "iPhone Xs Max", "iPhone Xʀ", "iPhone 11", "iPhone 11 Pro", "iPhone 11 Pro Max", "iPhone SE 2"
  ],
  "iPad": [
    "iPad", "iPad 2", "iPad 3", "iPad 4", "iPad 5", "iPad 6", "iPad 7", "iPad Air", "iPad Air 2", "iPad Air 3", "iPad Mini", "iPad Mini 2", "iPad Mini 3", "iPad Mini 4", "iPad Mini 5", "iPad Pro 9.7-inch", "iPad Pro 10.5-inch", "iPad Pro 11-inch", "iPad Pro 11-inch 2", "iPad Pro 12.9-inch", "iPad Pro 12.9-inch 2", "iPad Pro 12.9-inch 3", "iPad Pro 12.9-inch 4"

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struct ContentView: View {

    @State private var selection = 0
    
    private var actionSelection: Binding<Int> {
        Binding<Int>(get: {
            self.selection
        }) { (newValue: Int) in
            if newValue == 1 {
              // put action here

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import SwiftUI

class AppState: ObservableObject {
    @Published var screenAState: Bool = false
    @Published var screenBState: Bool = false
}

class SceneDelegate: UIResponder, UIWindowSceneDelegate {

    var window: UIWindow?

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//

import SwiftUI

extension Notification.Name {
  static let popEverything = Notification.Name("pop_everything")
}

struct MoreTabView: View {
  @State var triggerNext: Bool = false

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// How to:
//  1. Open the Firebase Analytics Dashboard
//  2. Scroll to bottom, where you see the "Users by Device model" widget
//  3. Click "View device models" in that widget (this opens the "Tech details" Firebase Analytics page)
//  4. Above the table shown in the new page, click on the “Device model” drop down menu and select “OS with Version”
//  5. Make sure to select “OS with version” and not “OS Version”
//  6. On the top right corner of the page, click on the “Share this report” icon (next to the date)
//  7. Click “Download file” on the new side bar, then “Download CSV"
//  8. Open the file and select the iOS/Android breakdown raw data
//  9. Replace the sample data in this script with your data

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//
//  System Materials Playground
//  fivestars.blog
//
//  Created by Federico Zanetello on 9/6/19.
//

import UIKit
import PlaygroundSupport

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//
//  System Colors Playground
//  fivestars.blog
//
//  Created by Federico Zanetello on 9/6/19.
//

import UIKit
import PlaygroundSupport

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//
//  System Colors Playground
//  fivestars.blog
//
//  Created by Federico Zanetello on 9/6/19.
//

import UIKit
import PlaygroundSupport