original_string: public function insertChunk($chunk)
      {
          if ( ! $this->checkedIndexes) {
              $this->ensureIndexes();
          }
  
          $this->chunksCollection->insertOne($chunk);
      }
code: public function insertChunk($chunk)
      {
          if ( ! $this->checkedIndexes) {
              $this->ensureIndexes();
          }
  
          $this->chunksCollection->insertOne($chunk);
      }
code_tokens: public function insertChunk ( $ chunk ) { if ( ! $ this -> checkedIndexes ) { $ this -> ensureIndexes ( ) ; } $ this -> chunksCollection -> insertOne ( $ chunk ) ; }
docstring: Inserts a document into the chunks collection.
  
  @param array|object $chunk Chunk document
docstring_tokens: Inserts a document into the chunks collection .