original_string: public function limit(int $limit)
      {
          $this->query = array_merge($this->query ?? [], ['limit' => $limit]);
  
          return $this;
      }
code: public function limit(int $limit)
      {
          $this->query = array_merge($this->query ?? [], ['limit' => $limit]);
  
          return $this;
      }
code_tokens: public function limit ( int $ limit ) { $ this -> query = array_merge ( $ this -> query ?? [ ] , [ 'limit' => $ limit ] ) ; return $ this ; }
docstring: Set or overwrite the number of items that is requested from the Last.fm API.
  
  @param int $limit
  
  @return $this
docstring_tokens: Set or overwrite the number of items that is requested from the Last . fm API .