gistfile1.m

- (void)typeButtonTap:(id)sender
{
    UITableViewCell *cell = (UITableViewCell *)sender;
    NSIndexPath *path = [self.tableView indexPathForCell:cell];
    
    ESCContactEditViewModelBase *viewModel = [self viewModelForIndexPath:path];
    [self displayTypeSelectorForViewModel:viewModel];
    
}

- (void)displayTypeSelectorForViewModel:(ESCContactEditViewModelBase *)viewModel
{
    [self performSegueWithIdentifier:@"presentTypeSelector" sender:self];
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([[segue identifier] isEqualToString:@"presentTypeSelector"])
    {
        UINavigationController *navController = [segue destinationViewController];
        ESCTypeSelectorViewController *typeSelector = [navController.viewControllers firstObject];
        
        // WHY DO YOU HATE ME STORYBOARDS?
    }
}