public static ObservableNullableFloatAverage Create(INotifyEnumerable <float?> source)
{
var observable = new ObservableNullableFloatAverage(source);
observable.Successors.SetDummy();
return(observable);
}
public static INotifyValue <float?> CreateNullableFloatExpression <TSource>(this IEnumerableExpression <TSource> source, Expression <Func <TSource, float?> > predicate)
{
return(ObservableNullableFloatAverage.Create(source.AsNotifiable().Select(predicate)));
}
