original_string: public function addConnection(Connection $connection): bool
      {
          $this->init();
          $this->connectionPool->addConnection($connection);
  
          return true;
      }
code: public function addConnection(Connection $connection): bool
      {
          $this->init();
          $this->connectionPool->addConnection($connection);
  
          return true;
      }
code_tokens: public function addConnection ( Connection $ connection ) : bool { $ this -> init ( ) ; $ this -> connectionPool -> addConnection ( $ connection ) ; return true ; }
docstring: Main entry point to openning a connection and start using Mongolid in
  pure PHP. After adding a connection into the Manager you are ready to
  persist and query your models.
  
  @param Connection $connection connection instance to be used in database interactions
  
  @return bool Success
docstring_tokens: Main entry point to openning a connection and start using Mongolid in pure PHP . After adding a connection into the Manager you are ready to persist and query your models .