public void RefreshEntrysCache(){this.EntrysCache.Clear();Observable.Repeat(this.CreateHatenaDiaryClient()).Select((client, i) => client.GetEntrys(i + 1)).TakeWhile(_ => _.Any().First()).SelectMany(_ => _).Subscribe(_ => MergeOrAddEntry(_, this.EntrysCache));}public void RefreshDraftsCache(){this.DraftsCache.Clear();Observable.Repeat(this.CreateHatenaDiaryClient()).Select((client, i) => client.GetDrafts(i + 1)).TakeWhile(_ => _.Any().First()).SelectMany(_ => _).Subscribe(_ => MergeOrAddEntry(_, this.DraftsCache));}