devxoul

self.webView.rx.didFinishLoad
  .subscribe(onNext: { [weak self] in
    guard let `self` = self else { return }
    let script = "window.getComputedStyle(document.body).backgroundColor;"
    guard let result = self.webView.stringByEvaluatingJavaScript(from: script) else { return }
    let optionalComponents = result
      .components(separatedBy: "(").safe[1]?
      .components(separatedBy: ")").safe[0]?
      .components(separatedBy: ",")
      .map { $0.trimmingCharacters(in: .whitespaces) }

devxoul

#standardSQL

WITH events AS (
  SELECT "A" AS user, 100 AS time, "view" AS event
  UNION ALL SELECT "B", 200, "click"
  UNION ALL SELECT "B", 300, "view"
  UNION ALL SELECT "A", 400, "click"
  UNION ALL SELECT "A", 500, "click"
  UNION ALL SELECT "A", 600, "buy"
),

devxoul

- func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool
+ func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any?) -> Bool

devxoul

func testBookmark() {
  // 1. 리액터를 준비합니다.
  let reactor = MyReactor()

  // 2. 리액터에 액션을 전달합니다.
  reactor.action.onNext(.toggleBookmarked)

  // 3. 리액터의 상태가 변경되는지를 검증합니다.
  XCTAssertEqual(reactor.currentState.isBookmarked, true)
}

devxoul

func testAction_refresh() {
  // 1. Stub 리액터를 준비합니다.
  let reactor = MyReactor()
  reactor.stub.isEnabled = true

  // 2. Stub된 리액터를 주입한 뷰를 준비합니다.
  let view = MyView()
  view.reactor = reactor

  // 3. 사용자 인터랙션을 발생시킵니다.

devxoul

func mutate(action: Action) -> Observable<Mutation> {
  switch action {
    case .follow:
      return UserService.follow()
        .map { Mutation.setFollowing(true) }
        .catchErrorJustReturn(Mutation.setFollowing(false))

    case .unfollow:
      return UserService.unfollow()
        .map { Mutation.setFollowing(false) }

devxoul

import ReactorKit
import RxSwift

final class UserViewReactor: Reactor {
  enum Action {
    case follow
  }

  enum Mutation {
    case setFollowing(Bool)

devxoul

func bind(reactor: UserViewReactor) {
  // Action
  self.followButton.rx.tap
    .map { Reactor.Action.follow }
    .bind(to: reactor.action)
    .disposed(by: self.disposeBag)

  // State
  reactor.state.map { $0.isFollowing }
    .distinctUntilChanged()

devxoul

import ReactorKit
import RxSwift

class UserViewController: UIViewController, View {
  var disposeBag = DisposeBag()

  func bind(reactor: UserViewReactor) {
  }
}

devxoul

$('#tree tbody tr').each((i, tr) => {
  const filename = $(tr).find('td:first a').text();
  if (!filename.includes('Reactor.swift')) {
    $(tr).remove();
  }
});