viewmodel

   override func viewDidLoad() {
        super.viewDidLoad()
        
        self.webservice = Webservice()
        self.viewModel = ArticleListViewModel(service: self.webservice)
        self.title = self.viewModel.title
       
        loadArticles2()
    }
    
    // Calling the webservice from the view model
    private func loadArticles2() {
        
        self.viewModel.get { articleListViewModel in
            self.viewModel = articleListViewModel
        }
    }