pavankataria

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        
        /// 1. Capture the scene
        guard let windowScene = (scene as? UIWindowScene) else { return }
        
        /// 2. Create a new UIWindow using the windowScene constructor which takes in a window scene.
        let window = UIWindow(windowScene: windowScene)
        
        /// 3. Create a view hierarchy programmatically
        let viewController = ArticleListViewController()

pavankataria

const lightMachine = Machine({
  key: 'light',
  initial: 'green',
  states: {
    green: {
      on: { NEXT: "yellow" }
    },
    yellow: {      on: { NEXT: "red" }},
    red: {
      initial: 'green',

pavankataria

import Foundation
import UIKit

public protocol CellRepresentable {
    static func registerCell(tableView: UITableView)
    func dequeueCell(tableView: UITableView, indexPath: IndexPath) -> UITableViewCell
    func cellSelected(_ indexPath: IndexPath)
}

//MARK: - Default Implementation

pavankataria

const lightMachine = Machine({
  // not a parallel machine
  id: 'parallel',
  // initial: 'green',
  // states: {
  //   green: {
  //     on: { TIMER: 'yellow' }
  //   },
  //   yellow: {

pavankataria

const wizardMachine = Machine({
  id: 'wizard',
  initial: 'open',
  states: {
    open: {
      initial: 'step1',
      states: {
        step1: {
          on: { NEXT: 'step2' }
        },

pavankataria

const addToUpload = assign({
  uploadAmount: (context, event) => context.uploadAmount + 2
});


const addToDownload = assign({
  downloadAmount: (context, event) => context.downloadAmount + 2
});
const fileMachine = Machine({
  id: 'file',

pavankataria

const fetchMachine = Machine({
  id: 'fetch',

  // Initial state
  initial: 'idle',

  // States
  states: {
    idle: {
      on: {

pavankataria

const fetchMachine = Machine({
  id: 'fetch',

  // Initial state
  initial: 'idle',

  // States
  states: {
    idle: {
      on: {

pavankataria

const factoryViewing = Machine({
  id: 'factoryViewing',
  initial: 'idle',
  states: {
    idle: {
      on: {
        LOAD: 'loading'
      }
    },
    loading: {

pavankataria

const promiseMachine = Machine({
  id: 'promise',
  initial: 'pending',
  states: {
    pending: {
      on: {
        // state transition (shorthand)
        // this is equivalent to { target: 'resolved' }
        RESOLVE: 'resolved',