public void RemoveNotFit()
{
if (RemovePart <= 0.5)
{
var removeKeys = SortedMeals.Skip(KeepCount).ToList(); // first is best
foreach (var key in removeKeys)
{
SortedMeals.Remove(key);
}
}
else
{
var keepKeys = SortedMeals.Take(KeepCount).ToList(); // last is worst
var newSortedKnapsacks = new OrderedBag <IMeal>();
foreach (var key in keepKeys)
{
newSortedKnapsacks.Add(key);
}
SortedMeals = newSortedKnapsacks;
}
}