let URL = "https://raw.githubusercontent.com/tristanhimmelman/AlamofireObjectMapper/f583be1121dbc5e9b0381b3017718a70c31054f7/sample_array_json"
Alamofire.request(URL).responseArray { (response: DataResponse<[Forecast]>) in

    let forecastArray = response.result.value

    if let forecastArray = forecastArray {
        for forecast in forecastArray {
            print(forecast.day)
            print(forecast.temperature)
        }
    }
}