func fetchLatest(api *stocks.API, symbols ...string) { // Run through each actively tracked stock and calculate stopping prices, notify next of kin, what have you... log.Printf("%d stocks tracked.\n", len(symbols)) for _, symbol := range symbols { // Record trading history: log.Printf("%s: recording historical data and calculating statistics...\n", symbol) api.RecordHistory(symbol) } // Fetch current prices from Yahoo into the database: log.Printf("Fetching current prices...\n") api.GetCurrentHourlyPrices(true, symbols...) }