C# C# Streams and Data Processing Parsing Data Working with Floating-Point Types

stuck on this again dont know whats wrong help much appreciated.

Did you forget to assign PrecipitationChance?

Program.cs
using System;
using System.IO;

namespace Treehouse.CodeChallenges
{
    public class Program
    {
        public static void Main(string[] arg)
        {
        }

       public static WeatherForecast ParseWeatherForecast(string[] values)
       {
            var weatherForecast = new WeatherForecast();
            weatherForecast.WeatherStationId = values[0];
            DateTime timeOfDay;
            if (DateTime.TryParse(values[1], out timeOfDay))
            {
                weatherForecast.TimeOfDay = timeOfDay;
            }
            int temperature;
            if (int.TryParse(values[3], out temperature))
            {
                weatherForecast.Temperature = temperature;
            }
            return weatherForecast;

           double precipitationChance;
           if (double.TryParse(values[4], out precipitationChance))
           {
                weatherForecast.PrecipitationChance = precipitationChance;
           }
           return weatherForecast;

           double precipitationAmount;
           if (double.TryParse(values[5], out precipitationAmount))
           {
                weatherForecast.PrecipitationAmount = precipitationAmount;
           }
           return weatherForecast;

        }
    }
}
WeatherForecast.cs
using System;

/* Sample CSV Data 

weather_station_id,time_of_day,condition,temperature,precipitation_chance,precipitation_amount
HGKL8Q,06/11/2016 0:00,Rain,53,0.3,0.03
HGKL8Q,06/11/2016 6:00,Cloudy,56,0.08,0.01
HGKL8Q,06/11/2016 12:00,PartlyCloudy,70,0,0
HGKL8Q,06/11/2016 18:00,Sunny,76,0,0
HGKL8Q,06/11/2016 19:00,Clear,74,0,0
*/

namespace Treehouse.CodeChallenges
{
    public class WeatherForecast
    {
        public string WeatherStationId { get; set; }
        public DateTime TimeOfDay { get; set; }
        public Condition Condition { get; set; }
        public int Temperature { get; set; }
        public double PrecipitationChance {get; set;}
        public double PrecipitationAmount {get; set;}
    }

    public enum Condition
    {
        Rain,
        Cloudy,
        PartlyCloudy,
        PartlySunny,
        Sunny,
        Clear
    }
}

2 Answers

Steven Parker
Steven Parker
163,768 Points

The method should have only one "return" statement, at the very end.

The first of the additional "returns" is causing the method to end before it has a chance to parse all the values.

thanks Steven