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 s = StringBuffer('{');
  var first = true;
  for (final entry in _localizedValues.entries) {
    if (!first) {
      s.write(',');
    }
    first = false;
    final k = entry.key.toString();
    s.write(json.encode(k.substring(8, k.length - 2)));
    s.write(':');
    s.write(entry.value.toString());
  }
  s.write('}');
  return s.toString();
}