static void Main(string[] args)
{
Console.WriteLine("1. Sequence Combinators");
Console.WriteLine("2. Zip");
Console.WriteLine("3. Multiple combination with When");
Console.WriteLine("4. Amb sequence (listen subject where message comes first");
Console.WriteLine("5. Merge (merge multiple subject togeather as it comes on subject");
switch (int.Parse(Console.ReadLine()))
{
case 1:
{
var mechnical = new BehaviorSubject <bool>(true);
var electrical = new BehaviorSubject <bool>(true);
var electronic = new BehaviorSubject <bool>(true);
mechnical.Intercept("mechnical");
electrical.Intercept("electrical");
electronic.Intercept("electronic");
//combining all results and putting condition on it
//here it's check that all system returns true
Observable.CombineLatest(electrical, mechnical, electronic)
.Select(a => a.All(b => b))
.Intercept("system working");
electronic.OnNext(false);
break;
}
case 2:
{
var digit = Observable.Range(1, 10);
var chars = Observable.Range(1, 10).Select(x => (char)('A' + x));
chars.Zip(digit, (chars, digit) => $"{chars}-{digit}")
.Intercept("zip");
break;
}
case 3:
{
var digit = Observable.Range(1, 10);
var chars = Observable.Range(1, 10).Select(x => (char)('A' + x));
var punctuation = ".@!#$%^&*()".ToArray().ToObservable();
Observable.When(
chars.And(digit)
.And(punctuation)
.Then((c, d, p) => $"{c}{d}{p}")).Intercept("multiple combinitation");
break;
}
case 4:
{
var subject1 = new Subject <int>();
var subject2 = new Subject <int>();
var subject3 = new Subject <int>();
subject1.Amb(subject2).Amb(subject3).Intercept("where-message-came-first");
subject3.OnNext(15);
subject1.OnNext(10);
subject2.OnNext(20);
subject3.OnNext(30);
subject3.OnCompleted();
break;
}
case 5:
{
var subject1 = new Subject <int>();
var subject2 = new Subject <int>();
var subject3 = new Subject <int>();
subject1.Merge(subject2).Merge(subject3).Intercept("merge");
subject3.OnNext(15);
subject1.OnNext(10);
subject2.OnNext(20);
subject3.OnNext(30);
subject3.OnCompleted();
break;
}
}
Console.ReadKey();
}
