static void Main(string[] args)
{
var producer = new NumberProducer();
var observer = new NumberObservable(producer);
var consumer = new ConsoleOutputObserver();
observer.Subscribe(consumer);
producer.Produce();
// short way
var generator = Observable
//.Range(0, 100)
.Generate(0, x => x < 100, x => x + 1, x => x, x => TimeSpan.FromSeconds(1))
.Select(
x =>
{
if (x%15 == 0) return "FizzBuzz";
if (x%3 == 0) return "Fizz";
if (x%5 == 0) return "Buzz";
return x.ToString();
})
.Do(Console.WriteLine);
generator.Subscribe();
Console.ReadKey();
}
static void Main(string[] args)
{
var producer = new NumberProducer();
var observer = new NumberObservable(producer);
var consumer = new ConsoleOutputObserver();
observer.Subscribe(consumer);
producer.Produce();
// short way
var generator = Observable
//.Range(0, 100)
.Generate(0, x => x < 100, x => x + 1, x => x, x => TimeSpan.FromSeconds(1))
.Select(
x =>
{
if (x % 15 == 0)
{
return("FizzBuzz");
}
if (x % 3 == 0)
{
return("Fizz");
}
if (x % 5 == 0)
{
return("Buzz");
}
return(x.ToString());
})
.Do(Console.WriteLine);
generator.Subscribe();
Console.ReadKey();
}
public NumberObservable(NumberProducer producer)
{
_obsersers = new List <IObserver <int> >();
producer.OnNumber +=
i => _obsersers.ToList().ForEach(o => o.OnNext(i));
}