Idea for a standard approach to setting up the basics of a RubyMotion app

app_controller.rb

class AppController < UIViewController

  def loadView
    self.view = AppView.alloc.init
  end

  def viewDidLoad
    super
    view.viewDidLoad
  end

end

app_delegate.rb

class AppDelegate

  def application(application, didFinishLaunchingWithOptions:launchOptions)
    @window = AppWindow.alloc.initWithFrame
    true
  end
  
end

app_view.rb

class AppView < UIView

  def viewDidLoad
    self.addSubview(label)
    # ...
  end
  
  def label
    @label ||= CustomLabel.alloc.initWithFrame
  end

end

app_window.rb

class AppWindow < UIWindow

  def initWithFrame
    super(UIScreen.mainScreen.bounds)
    self.send(:initialize)
    self
  end

  def initialize
    self.makeKeyAndVisible
    self.rootViewController = appController
  end

  def appController
    @appController ||= AppController.alloc.init
  end

end

custom_label.rb

class CustomLabel < UILabel

  def initWithFrame
    super([[10,60], [300,80]])
    self.send(:initialize)
    self
  end

  def initialize
    self.backgroundColor = UIColor.lightGrayColor
    self.text = "Some text..."
    # ...
  end

end