Builder Pattern example for Medium Post

Builder.swift

struct Builder {

  func makeNewsViewController() -> UIViewController {
    let cameraProvider = CameraDataProvider()
    let commentorProvider = CommentorDataProvider()
    let moderatorProvider = ModeratorDataProvider()
    let tableProvider = TableDataProvider()

    let useCase = MyUseCase(
      cameraProvider: cameraProvider,
      commentorProvider: commentorProvider,
      moderatorProvider: moderatorProvider,
      tableProvider: tableProvider 
    )
    
    let locationHandler = LocationAuthorizationHandler()
    let viewModel = NewsViewModel(useCase: useCase)
    return NewsViewController(viewmodel: viewModel, locationHandler: locationHandler)
  }
}