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 code = StringBuffer('[Languages]\n');

  for (final lang in _languages ?? [InnoSetupLanguages().english]) {
    code.writeln('$lang');
  }

  return '$code';
}