hlung

struct UserSettings: Codable {
  let someBool: Bool
  let someDate: Date
}

var userSettings: UserSettings? {
  get {
    guard let data = UserDefaults.standard.object(forKey: "userSettings") as? Data else { return nil }
    return try? JSONDecoder().decode(UserSettings.self, from: data)
  }

hlung

# Do git add and commit with auto generated message. For laziness reasons 😂.
# It simply reads `git status -s`, converts the beginning M -> Update, A -> Add, and D -> Delete, and use it as a commit message.
# Example:
# git status: M  updated.txt
# generated message: Update updated.txt
#
# For debugging sed part:
# echo "M  updated.txt\nA  added.txt\nD  deleted.txt\nR  events/BaseEvents.yml -> events/AppEvents.yml" | sed "s/^M /Update/;s/^A /Add/;s/^D /Delete/;s/^R /Rename/;s/->/to/"

alias gaca='git add .; git status -s | sed "s/^M /Update/;s/^A /Add/;s/^D /Delete/;s/^R /Rename/;s/->/to/" | git commit --file -'

hlung

lane :replace_podspec_version do |options|
  # Input file (content)  => "s.version = '0.1.0'"
  # Input new_version     => "0.2.0"
  # Output file (content) => "s.version = '0.2.0'"
  # Note: For debugging, you can remove -i to make it print output to console without editing file in place.
  #       Somehow backup file *.bak has to be created for edit in-place (-i) option, otherwise sed command will fail.
  sh("cd ..; sed -i bk \"s/\\(s.version.*['\\\"]\\).*\\(['\\\"]\\)/\\1#{options[:new_version]}\\2/g\" #{options[:file]}")
end

lane :get_podspec_version do |options|

hlung

class ArticleView: UIView {

  var totalCommentCount: Int = 0 {
    didSet {
      setNeedsLayout()
    }
  }
  
  var hasComment: Bool = false {
    didSet {

hlung

import Foundation

final class DiscoverCategoryFetcher: PagedResponseFetcher<PaginationParameter, DiscoverCategoryResponse, DiscoverCategory> {
}

hlung

import Foundation

protocol Pageable {
  /// Moves the receiver's value to next set
  mutating func next(cursor: String?)
}

// Represents a paged response from API.
protocol PagedResponse {
  associatedtype Element

hlung

import Foundation
import RxSwift
import RxCocoa

class SimplifiedPagedResponseFetcher<LoaderInput, LoaderOutput>
where LoaderInput: Pageable, LoaderOutput: PagedResponse {

  /// The main actor here 🤘. Sends all the Elements currently available.
  let elementsRelay = BehaviorRelay<[LoaderOutput.Element]>(value: [])
  lazy var elements: Driver<[LoaderOutput.Element]> = { return elementsRelay.asDriver() }()

hlung

@discardableResult func perform(_ navigation: Navigation) -> Bool {
  guard let navigationController = currentNavigationController() else { return false }

  // Check first if we can perform the navigation.
  let currentNavigation = (navigationController.visibleViewController as? NavigationSource)?.sourceNavigation
  let nextNavigation = navigation.redirectIfNeeded(from: currentNavigation)

  switch nextNavigation {
  case .tab(let tabType):
    for viewController in tabBarController.viewControllers ?? [] {

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)

hlung

class FeedViewController: BaseViewController {

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