gistfile1.m

-(NSArray *)findAfterViewsAfter:(ContentView *)contentView{
    int viewIndex = contentView.tag;
    
    NSMutableArray *afterViews = [NSMutableArray array];
    BOOL isBefore = YES;
    for(int i=0; i < _views.count; i++){
        ContentView *currentView = [_views objectAtIndex:i];
        if(currentView.tag == viewIndex){
            isBefore = NO;
            continue;
        }
        if(!isBefore)
            [afterViews addObject:currentView];
    }
    return afterViews;
}