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() {
  final dataString = data.map((d) => d.toString()).join(', ');

  return '''
  {
    name: "$name",
    ${type != null ? 'type: $type!,' : ''}
    data: [ $dataString ]
  }
  ''';
}