original_string: public function tinyInt($column, $length = null)
      {
          return $this->addColumn($column, self::TYPE_TINY_INT, array('length' => $length));
      }
code: public function tinyInt($column, $length = null)
      {
          return $this->addColumn($column, self::TYPE_TINY_INT, array('length' => $length));
      }
code_tokens: public function tinyInt ( $ column , $ length = null ) { return $ this -> addColumn ( $ column , self :: TYPE_TINY_INT , array ( 'length' => $ length ) ) ; }
docstring: Add a tiny int column
  
  @param $column
  @param int|null $length
  @return $this
docstring_tokens: Add a tiny int column