webviewextension.swift

import UIKit

extension UIWebView {
    
    func hideOverscrollShadow(hide: Bool) {
        for subView: UIView in self.subviews {
            if subView.isKindOfClass(UIImageView) {
               subView.removeFromSuperview()
            }
            
            if subView.isKindOfClass(UIScrollView) {
                for shadowView: UIView in subView.subviews {
                    if shadowView.isKindOfClass(UIImageView) {
                        shadowView.hidden = hide
                    }
                }
            }
        }
    }
    
}