 
 extension TDPagedImageScrollView {
     internal func configureWithFakeData() {
-        var views: [UIView] = []
         let colors: [UIColor] = [
             .blackColor(),
             .whiteColor(),

        ]

        map(enumerate(colors)) { (index, color) -> Void in
            let view = UIView()
            view.backgroundColor = color


                make.width.equalTo(self.scrollView.snp_width)
                make.height.equalTo(self.scrollView.snp_height)
            }
        }

        if let view = self.scrollView.subviews.last as? UIView {
            scrollView.snp_makeConstraints { (make) -> Void in
                make.right.equalTo(view)
            }
