public void FlatMapFromEnumerable()
{
for (int i = 1; i <= 1000000; i *= 10)
{
int j = 1000000 / i;
Benchmark.Run(() => {
Flowable.Range(1, i)
.FlatMap(v => Flowable.FromEnumerable(Enumerable.Range(v, j)))
.Subscribe(new PerfFlowableSubscriber <int>());
return(null);
}, string.Format("FlatMapEnumerable: {0,6:#,##0} x {1,6:#,##0}", i, j));
}
}
public override IPublisher <int> CreatePublisher(long elements)
{
return(Flowable.FromEnumerable(Enumerable.Range(0, (int)elements * 2)).Filter(v => v % 2 == 0));
}
public static ICompletable MergeDelayError(this IEnumerable <ICompletable> sources, int maxConcurrency = int.MaxValue)
{
return(Flowable.FromEnumerable(sources).FlatMap(c => c.ToPublisher <object>(), true, maxConcurrency).ToCompletable());
}
public override IPublisher <int> CreatePublisher(long elements)
{
return(Flowable.FromEnumerable(Enumerable.Range(1, (int)elements)));
}
public static IPublisher <T> MergeDelayError <T>(this IEnumerable <ISingle <T> > sources, int maxConcurrency = int.MaxValue)
{
return(Flowable.FromEnumerable(sources).FlatMap(s => s.ToPublisher(), false, maxConcurrency));
}
public static IPublisher <T> Concat <T>(this IEnumerable <ISingle <T> > sources)
{
return(Flowable.FromEnumerable(sources).ConcatMap(s => s.ToPublisher()));
}