 
         view.scrollView.scrollEnabled = false
         view.scrollView.contentInset.bottom = GeniusInterviewViewController.actionViewHeight
-        //view.scrollView.delegate = self
-
         view.scrollView.rx_contentOffset.map({ $0.y }).subscribeNext({ [weak self] (scrollViewContentOffsetY) in
-            guard scrollViewContentOffsetY > 0 else {
-                return
-            }
-            guard let scrollView = self?.webView.scrollView else {
+            guard scrollViewContentOffsetY > 0, let scrollView = self?.webView.scrollView else {
                 return
             }
             let scrollViewHeight = scrollView.bounds.height


class GeniusInterviewViewController: UIViewController {

    private lazy var disposeBag = DisposeBag()

    var interview: InterviewRepresentation!

    private static let actionViewHeight: CGFloat = 50

    lazy var webView: WKWebView = {


    }
}

