Disable selection of a single UITableViewCell

Question

How do you disable selecting only a single cell in a UITableView? I have several, and I only want the last to be disabled.

Answer 1

-(NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if ([self numberOfRowsInSection] == [indexPath row]) {
        return nil;
    } else {
        return indexPath;
    }
}

the last row of the table will not be selected