gistfile1.txt

- (UIResponder*)responderOf:(UIView*)view forPoint:(CGPoint)point {
    DDLogDebug(@"View:%@ subviews: %@", view, view.subviews);
    
    if (!view || view.hidden || !CGRectContainsPoint([self.rootView convertRect:view.frame fromView:view.superview], point)) {
        return nil;
    }
    
    if ([self object:view isKindOfAClass: [self allowedResponderClasses]] && view.userInteractionEnabled && ((UIControl*)view).enabled) {
        DDLogDebug(@"View confirmed: %@", view);
        
        return view;
    } else {
        for (NSUInteger i = 0; i < view.subviews.count; i++) {
            UIView *subview = (UIView*)view.subviews[i];
            UIResponder *responder = [self responderOf: subview forPoint:point];
            
            DDLogDebug(@"Responder confirmed: %@", responder);
            
            return responder;
        }
    }
    
    DDLogDebug(@"Returning nil for responder.");
    
    return nil;
}