REBELinBLUE\Deployer\Repositories\EloquentCommandRepository::updateById PHP Method

    public function updateById(array $fields, $model_id)
    {
        $model = $this->getById($model_id);
        $servers = null;
        if (isset($fields['servers'])) {
            $servers = $fields['servers'];
            unset($fields['servers']);
        }
        $model->update($fields);
        if ($servers) {
            $model->servers()->sync($servers);
        }
        $model->servers;
        // Triggers the loading
        return $model;
    }