Laraveldaily\Quickadmin\Builders\ControllerBuilder::enum PHP Method

    public function enum()
    {
        $return = "\r\n";
        foreach ($this->fields as $field) {
            if ($field->type == 'enum') {
                $return .= '        $' . $field->title . ' = ' . $this->modelName . '::$' . $field->title . ";\r\n";
            }
        }
        return $return;
    }