public void Store(Whisky whisky)
 {
     if (!whiskyStore.Contains(whisky))
     {
         whiskyStore.Add(whisky);
     }
 }
        public void LoadWhiskies()
        {
            var whiskyFileContent = File.ReadAllLines(WhiskiesFilePath);

            foreach (var whiskyLine in whiskyFileContent)
            {
                var whiskyData = whiskyLine.Split(new[] {";"}, StringSplitOptions.RemoveEmptyEntries);

                if (whiskyData.Length == 3)
                {
                    var distilleryName = whiskyData[0];
                    var whiskyName = whiskyData[1];
                    var alcoholPercentage = Convert.ToSingle(whiskyData[2]);

                    var distillery = distilleryRepository.Find(distilleryName);

                    if (distillery != null)
                    {
                        var whisky = new Whisky
                                     	{
                                     		Id = Guid.NewGuid(),
                                     		Name = whiskyName,
                                     		AlcoholPercentage = alcoholPercentage,
                                     		DistilleryId = distillery.Id
                                     	};

                        whiskyRepository.Store(whisky);
                    }
                }
            }
        }