public static IObservable <T> Skip <T>(this IObservable <T> source, TimeSpan duration, IScheduler scheduler)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (scheduler == null)
{
throw new ArgumentNullException("scheduler");
}
// optimize .Skip(duration).Skip(duration)
SkipObservable <T> skip = source as SkipObservable <T>;
if (skip != null && skip.scheduler == scheduler)
{
return(skip.Combine(duration));
}
return(new SkipObservable <T>(source, duration, scheduler));
}
public static IObservable <T> Skip <T>(this IObservable <T> source, int count)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (count < 0)
{
throw new ArgumentOutOfRangeException("count");
}
// optimize .Skip(count).Skip(count)
SkipObservable <T> skip = source as SkipObservable <T>;
if (skip != null && skip.scheduler == null)
{
return(skip.Combine(count));
}
return(new SkipObservable <T>(source, count));
}