internal ValueEnumerator(ref ValueList <T> list)
{
_array = list._array;
_count = list._count;
index = -1;
}
/// <summary>
/// Concatenates all the elements of a string list, using the specified separator between each element.
/// </summary>
public static string Join(this ValueList <string> values, string separator)
{
values.GetArraySegment(out var array, out var count);
return(string.Join(separator, array, 0, count));
}