toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  if (megaBytes > 0 && kiloBytes > 0) {
    return '${megaBytes}Mb, ${kiloBytes}Kb';
  } else if (megaBytes > 0) {
    return '${megaBytes}Mb';
  } else if (kiloBytes > 0) {
    return '${kiloBytes}Kb';
  }
  return super.toString();
}