Dart Singleton Example

main.dart

// Way 1 from here
//https://stackoverflow.com/questions/54057958/comparing-ways-to-create-singletons-in-dart

class Log1 {
  factory Log1() => _instance;
  Log1._privateConstructor(){
    print('Hello Singleton');
  }
  static final Log1 _instance = Log1._privateConstructor();
}
class Log2 {
  Log2(){
    print('Hello Normal Class');
  }

}

void main() {
  for (int i = 0; i < 5; i++) {
    Log1();
    Log2();
  }
}