kenresoft

void main(List<String> arguments) {
  options = ['Multiply', 'Dart', 'Function', 'Gold', 'Silver', 'Bronze'];

  String getColorForOption(String answer) {
    bool correctAnswer = answer.startsWith("S");
    bool isSelected = answer.startsWith("D");
    if (isSelected) {
      return correctAnswer ? 'Green' : 'Red';
    } else {
      return correctAnswer ? 'Green-Correction' : 'Grey';

kenresoft

kenresoft

extension Str on List {
  String joint([String separator = ""]) {
    if (isEmpty) {
      return "";
    }
    final StringBuffer buffer = StringBuffer();
    for (var i = 0; i < length; i++) {
      if (i > 0) {
        buffer.write(separator);
      }

kenresoft

int divisions(String input) {
  int divisions = 0;

  for (var j = 3; j <= 4; ++j) {
    //divisions = 2;
    if (input.length % j == 0) {
      return divisions = j;
    }
  }
  return divisions;

kenresoft

final RiffSwitchType type;

  RiffSwitchType get _type => type;

  @override
  Widget build(BuildContext context) {
    // Dart 2
    /*switch (_type) {
      case RiffSwitchType.simple:
        return _buildSimpleSwitch();

kenresoft

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setPreferredOrientations([
    DeviceOrientation.portraitUp,
    DeviceOrientation.portraitDown,
    DeviceOrientation.landscapeRight,
    DeviceOrientation.landscapeLeft,
  ]).then(appCallback);
}