hlung

getPokemonList(
  success: { data in
    self.update(data: data)
    return KotlinUnit()
  }, failure: {
    self.handleError($0?.message)
    return KotlinUnit()
  })

hlung

getPokemonList(
  success: { data in
    self.update(data: data)
    return KotlinUnit()
}, failure: {
  self.handleError($0?.message)
  return KotlinUnit()
})

hlung

1. Go to Sublime Text to: Tools -> Build System -> New Build System 
and put the next lines:

{
    "cmd": ["python3", "-u", "$file"],
    "file_regex": "^[ ]File \"(...?)\", line ([0-9]*)",
    "selector": "source.python"
}

Then save it with a meaningful name like: python3.sublime-build

hlung

import UIKit
import Lottie

protocol LikeSwitchDelegate: class {
  func likeSwitch(_ likeSwitch: LikeSwitch, didToggle isSelected: Bool)
}

class LikeSwitch: UIView {

  weak var delegate: LikeSwitchDelegate?

hlung

  func perform(followAction: FollowAction,
               cache: Cache<FanClub>,
               updateHandler: @escaping (_ isRevertOnFailure: Bool) -> Void) {
    // update cache optimistically
    let originalFanClub = cache.value(for: followAction.fanClubId)
    if let updatedFanClub = originalFanClub?.updated(with: followAction) {
      cache.set(updatedFanClub, for: followAction.fanClubId)
    }
    updateHandler(false)
    lastFollowActionUpdatedAt = Date()

hlung

import Foundation

class Cache<T> {
  private var dict: [String: T] = [:]

  var didSetHandler: ((_ key: String, _ value: T) -> Void)?

  func clear() {
    dict.removeAll()
  }

hlung

/// Represents a user action which reacts to something
struct Reaction {
  let type: ReactionType
  let target: ReactionTarget
  var isOn: Bool
}

enum ReactionType: String, Decodable {
  case heart
  case unsupported

hlung

import Foundation

protocol Reversible {
  var isOn: Bool { get set }

  mutating func reverse()
  func reversed() -> Self
}

extension Reversible {

hlung

class FeedViewController: BaseViewController {

  //...
  
  override func viewDidLoad() {
    super.viewDidLoad()
    setupViews()
    setupBindings()
    sessionDidUpdate(appCoordinator.session)
  }

hlung

import Foundation
import UIKit

/// A model representing a navigation destination.
indirect enum Navigation {
  case tab(type: TabType)
  case post(id: String, partialPost: PartialPost?, fetcher: FeedFetcher?)
  case feed(parameter: FeedParameter)
  case safari(url: URL)
  case applicationOpen(url: URL)