public IObservable<Unit> Save()
{
return Observable.Create<Unit>(
o =>
{
State = ModelState.Processing;
return Observable.Timer(TimeSpan.FromSeconds(2))
.Select(_ => Unit.Default)
.Finally(() => State = ModelState.Idle)
.Subscribe(o);
});
}
public IDisposable AddCountries(IObservable<IList<ICountry>> countriesSequence)
{
State = ModelState.Processing;
return countriesSequence.Subscribe(countries =>
{
foreach (var country in countries)
{
_availableCountries.Add(country);
}
},
() => State = ModelState.Idle);
}