toString method

  1. @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.


String toString() {
  final params = namedProps.entries
      .map((e) =>
          hasValue(e.value) ? '${e.key}:${_formatPrint(e.value)}' : null)
      .where((o) => o != null)
      .join(', ');
  return '$runtimeType($params)';