public static IObservableList <T> ToObservableList <T>(this IObservable <IImmutableList <T> > self)
{
return(self
.Scan(
new
{
PrevList = (IImmutableList <T>)ImmutableList <T> .Empty,
Changes = Optional.None <ListChange <T> >()
},
(acc, newList) => new
{
PrevList = newList,
Changes = ListChange.IncrementalChanges(acc.PrevList, newList),
})
.SelectMany(acc => acc.Changes)
.UnsafeAsObservableList());
}
