public static IObservable <IEnumerable <Lookup> > GetLookups(
ILookupCalls soap) => Observable.Merge(
soap.GetItemRequestLookups(),
soap.GetAcceptedBidderTypes(),
soap.GetExpoItemTypes(),
soap.GetItemTypes())
.Aggregate(Enumerable.Concat);
public static IObservable <WatchComparison> CompareWatches(
ILookupCalls soap
) => soap.ServerTime().Select(x => new WatchComparison(x, DateTimeOffset.Now));
