public static IDisposable Subscribe <T>(this IObservable <T> source, Func <IObserver <object> > observerFactory)
{
Contract.Requires(observerFactory != null);
Contract.Ensures(Contract.Result <IDisposable>() != null);
Contract.Assume(source != null);
var observer = new TypeCoercingObserver <T, object>(observerFactory());
return(source.Subscribe(observer));
}
public static void ForEach <T>(this IEnumerable <T> source, Func <IObserver <object> > observerFactory)
{
Contract.Requires(source != null);
Contract.Requires(observerFactory != null);
var observer = new TypeCoercingObserver <T, object>(observerFactory());
try
{
source.ForEach(observer.OnNext);
}
catch (Exception ex)
{
observer.OnError(ex);
}
observer.OnCompleted();
}
public static void ForEach <T>(this IObservable <T> source, Func <IObserver <object> > observerFactory)
{
Contract.Requires(observerFactory != null);
Contract.Assume(source != null);
var observer = new TypeCoercingObserver <T, object>(observerFactory());
try
{
#if !WINDOWS_PHONE
source.ForEachAsync(observer.OnNext).Wait();
#else
source.ForEach(observer.OnNext);
#endif
}
catch (Exception ex)
{
observer.OnError(ex);
return;
}
observer.OnCompleted();
}