private function relationship($path, $model)
{
$lines = file($path, FILE_IGNORE_NEW_LINES);
$last = count($lines) - 1;
unset($lines[$last]);
$result = implode("\n", array_values($lines));
$model = view('scaffold-interface::template.ManyToMany.model', ['model' => $model])->render();
$result = $result . "\n\n\t" . $model . "\n" . '}' . "\n";
return file_put_contents($path, $result);
}