DeliveriesOfDay FillForDay(DateTime day, Delivery[] deliveries)
{
var deliveriesForDay = new DeliveriesOfDay(day);
var deliverers = deliveries.Select(d => d.Deliverer).Distinct().ToArray();
foreach (var deliverer in deliverers)
{
FillForDay(deliveriesForDay, deliverer, deliveries.Where(d => d.Deliverer.Equals(deliverer)).ToArray());
}
return(deliveriesForDay);
}
void FillForDay(DeliveriesOfDay deliveriesForDay, string deliverer, Delivery[] deliveries)
{
deliveriesForDay.DeliveriesPerDeliverer.Add(deliverer, deliveries);
}