protected function getClassName()
    {
        $name = implode('', array_map('ucwords', $this->getSortedSingularTableNames()));

        $name = preg_replace_callback('/(\_)([a-z]{1})/', function ($matches) {
            return studly_case($matches[0]);
        }, $name);

        return "Create{$name}PivotTable";
    }