public static void Initialize() { var users = CSVLoader.LoadUserData( CSVLoader.GetCSVPath(FileTypes.Users)); var allergens = CSVLoader.LoadAllergenData( CSVLoader.GetCSVPath(FileTypes.Allergens)); Context.AllUsers = users; Context.Allergens = allergens; var meals = CSVLoader.LoadMealData( CSVLoader.GetCSVPath(FileTypes.Meals)); Context.Meals = meals; foreach (KeyValuePair <int, Allergen> a in Context.MapOfAllergens) { Console.WriteLine($"Allergen with key {a.Key} is {a.Value.Name}"); } }