original_string: public function field($name)
      {
          return $this->fields()->first(function (Field $field) use ($name) {
              return $field->column() == $name;
          });
      }
code: public function field($name)
      {
          return $this->fields()->first(function (Field $field) use ($name) {
              return $field->column() == $name;
          });
      }
code_tokens: public function field ( $ name ) { return $ this -> fields ( ) -> first ( function ( Field $ field ) use ( $ name ) { return $ field -> column ( ) == $ name ; } ) ; }
docstring: Get specify field.
  
  @param string $name
  
  @return mixed
docstring_tokens: Get specify field .