code: func (v *Object) String() string {
  
  	f, err := json.Marshal(v.data)
  	if err != nil {
  		return err.Error()
  	}
  
  	return string(f)
  
  }
docs: // Returns the value a json formatted string.
  // Note: The method named String() is used by golang's log method for logging.
  // Example: