public function primary($columns, $name = null)
    {
        $this->addCachePrimary($columns);

        return parent::primary($columns, $name);
    }
public function primary($columns, $name = null)
    {
        $this->addCachePrimary($columns);

        return parent::primary($columns, $name);
    }
public function primary ( $ columns , $ name = null ) { $ this -> addCachePrimary ( $ columns ) ; return parent :: primary ( $ columns , $ name ) ; }
Store list primary to create i18n

@param array|string $columns
@param null         $name

@return \Illuminate\Support\Fluent
Store list primary to create i18n