toStructureString method

Implementation

String toStructureString() {
  final stringBuffer = StringBuffer();
  forEach((key, value) {
    if (value is List) {
      for (final e in value) {
        stringBuffer.writeln('$key: $e');
      }
    } else if (value is String) {
      stringBuffer.writeln('$key: $value');
    }
  });
  return stringBuffer.toString();
}