how to make UITableViewCellEditingStyleInsert button call insertNewObject

I add a cell to th开发者_JAVA技巧e end of a section when in editing mode and I give it UITableViewCellEditingStyleInsert. how do I set what function that button calls?

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Use this method of UITableView:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if(indexPath.row == editStyleRowInd){
        //any actions here
    }
}

Where editStyleRowInd index of last row in the table