hasancanakgunduz

enum FootballClubs {
  case fenerbahce
  case besiktas
  case galatasaray

  var championshipTitleCount: Int {
    switch self {
    case .fenerbahce: 28
    case .besiktas: 21
    case .galatasaray: 24

hasancanakgunduz

let result = if IamNewIfElse { true } else  { false }

hasancanakgunduz

let result = IamTernary ? true : false

hasancanakgunduz

let result: Bool

if IamOldIfElse {
  result = true
} else {
  result = false
}

hasancanakgunduz

import Foundation

struct School: Hashable, Equatable {
  let name: String
  let state: String
}

let firstSchool = School(name: "JohnFKennedy School", state: "WA")
let secondSchool = School(name: "JohnFKennedy School", state: "OR")

hasancanakgunduz

  let oldRegex = /\b[A-Za-z][A-Za-z0-9]{2,15}\b/

  let newRegex = Regex {
    Anchor.wordBoundary
    CharacterClass(
      ("A"..."Z"),
      ("a"..."z")
    )
    Repeat(2...15) {
      CharacterClass(

hasancanakgunduz

import RegexBuilder

class MyRegexTutorial {
  let text = """
            Regular expressions, also known as regexes, are a powerful \
            tool for matching patterns in text. Swift supports several \
            ways to create a regular expression, including from a string, \
            as a literal, and using this DSL.
            """

hasancanakgunduz

    func createObservable() {
        Observable<Int>.interval(.milliseconds(300), scheduler: MainScheduler.instance)
          .map { [weak self] in
              self?.multiplyByTwo(number: $0) ?? -1
          }
          .subscribe { result in
              print(result)
          }
          .disposed(by: disposeBag)
    }

hasancanakgunduz

import RxSwift

class RxSwiftTestViewController: UIViewController {
  
  override func viewDidLoad() {
      super.viewDidLoad()
    
      RxSwiftTest()
  }
}

hasancanakgunduz

class RxSwiftTestViewController: UIViewController {
  
  override func viewDidLoad() {
    super.viewDidLoad()
    
    Observable<Int>.interval(.milliseconds(300), scheduler: MainScheduler.instance)
      .subscribe { event in
        print(event)
      }
  }