             pagingViewController.view.trailingAnchor.constraint(equalTo: view.trailingAnchor),
             ])
         
-        switch (options.componentType) {
+        switch options.componentType {
         case .pagingController:
             // V:|[pagingView]|
             NSLayoutConstraint.activate([

        self.options = options
        
        switch options.componentType {
        case .all(let menuOptions, _): self.menuOptions = menuOptions
        case .menuView(let menuOptions): self.menuOptions = menuOptions
        default: break
        }
        

            page = Int(scrollView.contentOffset.x) / Int(scrollView.frame.width)
        default:
            switch (currentPagingViewPosition, options.componentType) {
            case (.left, .pagingController):
                page = previousPage
            case (.left, _):
                page = menuView?.previousPage ?? previousPage
            case (.right, .pagingController):
                page = nextPage
            case (.right, _):
                page = menuView?.nextPage ?? nextPage
            default:
                page = currentPage
            }
        }
        
