private void AddDrinkCounts()
{
var drinkGroups = Orders.GroupBy(order => order.DrinkType)
.OrderBy(order => order.Key.ToString());
foreach (var drinkGroup in drinkGroups)
{
var drink = DrinkExtensions.ToFriendlyString(drinkGroup.Key);
var count = drinkGroup.Count();
_report.AppendLine($"{drink}: {count}");
}
}
private decimal GetDrinkPrice()
{
return(DrinkExtensions.GetPrice(DrinkOrder));
}
