protected function has_many($associated_class_name, $foreign_key_name = null, $foreign_key_name_in_current_models_table = null, $connection_name = null)
        {
            return $this->_hasOneOrMany($associated_class_name, $foreign_key_name, $foreign_key_name_in_current_models_table, $connection_name);
        }
protected function has_many($associated_class_name, $foreign_key_name = null, $foreign_key_name_in_current_models_table = null, $connection_name = null)
        {
            return $this->_hasOneOrMany($associated_class_name, $foreign_key_name, $foreign_key_name_in_current_models_table, $connection_name);
        }
protected function has_many ( $ associated_class_name , $ foreign_key_name = null , $ foreign_key_name_in_current_models_table = null , $ connection_name = null ) { return $ this -> _hasOneOrMany ( $ associated_class_name , $ foreign_key_name , $ foreign_key_name_in_current_models_table , $ connection_name ) ; }
Helper method to manage one-to-many relations where the foreign
key is on the associated table.

@param  string      $associated_class_name
@param  null|string $foreign_key_name
@param  null|string $foreign_key_name_in_current_models_table
@param  null|string $connection_name
@return OneWrapper
Helper method to manage one - to - many relations where the foreign key is on the associated table .