toDescription method

  1. @override
String toDescription (
  1. {TextTreeConfiguration parentConfiguration}

Returns a description with a short summary of the node itself not including children or properties.

parentConfiguration specifies how the parent is rendered as text art. For example, if the parent does not line break between properties, the description of a property should also be a single line if possible.


String toDescription({ TextTreeConfiguration parentConfiguration }) {
  String result = '';
  assert(() {
    result = value.toStringShort();
    return true;
  return result;