public function meta()
    {
        $meta_model = isset($this->meta_model) ? $this->meta_model : Meta::class;
        return $this->morphMany($meta_model, 'metable');
    }
public function meta()
    {
        $meta_model = isset($this->meta_model) ? $this->meta_model : Meta::class;
        return $this->morphMany($meta_model, 'metable');
    }
public function meta ( ) { $ meta_model = isset ( $ this -> meta_model ) ? $ this -> meta_model : Meta :: class ; return $ this -> morphMany ( $ meta_model , 'metable' ) ; }
Attaches meta data

@return object
Attaches meta data