internal static MarketDataEntities GetMarketDataEntities(this StockExchangesHtmls stockExchangesHtmls)
{
return(new MarketDataEntities(
stockExchangesHtmls.SelectMany(keyValuePair =>
GetTable(keyValuePair.Value)
.GetRows()
.GetMarketDataEntities(keyValuePair.Key))));
}
internal static IEnumerable <IMarketDataEntity> GetMarketDataEntities(this StockExchangesHtmls stockExchangesHtmls) =>
new HashSet <IMarketDataEntity>(
stockExchangesHtmls.SelectMany(keyValuePair =>
GetTable(keyValuePair.Value)
.GetRows()
.GetMarketDataEntities(keyValuePair.Key)));
