io.IoList.slotPop C# (CSharp) 메소드

        public static IoObject slotPop(IoObject target, IoObject locals, IoObject message)
        {
            IoMessage m = message as IoMessage;
            IoList o = target as IoList;
            if (o.list.Count > 0)
            {
                IoObject e = o.list[o.list.Count - 1] as IoObject;
                o.list.RemoveAt(o.list.Count - 1);
                return e;
            }
            else
            {
                return target.state.ioNil;
            }
        }