public void InsertRange(int index, IEnumerable <T> list)
{
int spaceNeeded = list.Count();
int index2 = _list.Count - index;
ListExt.InsertRangeHelper(_list, index2, spaceNeeded);
index2 += spaceNeeded;
var e = list.GetEnumerator();
while (e.MoveNext())
{
_list[--index2] = e.Current;
}
}
public void InsertRange(int index, IReadOnlyCollection <T> list)
{
int spaceNeeded = list.Count;
int index2 = _list.Count - index;
ListExt.InsertRangeHelper(_list, index2, spaceNeeded);
index2 += spaceNeeded - 1;
var e = list.GetEnumerator();
for (int i = 0; i < spaceNeeded; i++)
{
G.Verify(e.MoveNext());
_list[index2 - i] = e.Current;
}
}