public LstInternal <A> InsertRange(int index, IEnumerable <A> items, Pred <A> pred)
{
if (items == null)
{
return(this);
}
if (index < 0 || index > Root.Count)
{
throw new IndexOutOfRangeException();
}
return(Wrap(ListModuleM.InsertMany(Root, items, index, pred)));
}
public LstInternal <A> AddRange(IEnumerable <A> items)
{
if (items == null)
{
return(this);
}
if (Count == 0)
{
return(new LstInternal <A>(items));
}
return(Wrap(ListModuleM.InsertMany(Root, items, Count)));
}
internal LstInternal(IEnumerable <A> items)
{
hashCode = 0;
root = ListItem <A> .Empty;
if (items is Lst <A> )
{
var lst = (Lst <A>)items;
root = lst.Value.Root;
}
else
{
root = ListModuleM.InsertMany(root, items, 0);
}
}