public static TReactive Reactive <TValue, TReactive>(
this IReactiveElement self,
Func <IObservable <TValue>, TReactive> factory,
IObservable <TValue> source,
IEqualityComparer <TValue>?comparer = null)
where TReactive : class, IUpdatableElement, IDisposable
{
if (comparer != null)
{
source = source.DistinctUntilChanged(comparer ?? EqualityComparer <TValue> .Default);
}
return(self.CreateReactive(source, factory));
}
public static Computed <T> RawComputed <T>(
this IReactiveElement self,
IObservable <T> valueStream) =>
self.CreateReactive(valueStream, ComputedFactory);