async Task IngestTrendingTopicsAsync() { var trends = _twitterService.ListLocalTrendsFor(CreateListLocalTrendOptions()); var trendsInSpain = _twitterService.ListLocalTrendsFor(CreateListLocalTrendOptions(23424950)); var trendingTopics = ParseFromTwitterTrends(trends, "Worldwide") .Concat(ParseFromTwitterTrends(trendsInSpain, "Spain")) .ToList(); await _twitterRepository.AddAsync(trendingTopics); }