public static IPromise <int> Count <T>(IPromiseEnumerator <T> items, Func <T, int, IPromise <bool> > filter)
{
return(LongCountAlgorithm.LongCount(items, filter).Then(result => (int)result));
}
public static IPromise <int> Count <T>(IPromiseEnumerator <T> items)
{
return(LongCountAlgorithm.LongCount(items).Then(result => (int)result));
}