使用数组 @valid_ts = [669, 668, 667, 34, 35, 36, 37, 38, 39, 40, 41, 61, 62, 63, 64, 65, 66, 130, 131, 13266, 130, 131, 132, 133, 134, 135, 136, 137, 157, 158, 159, 160, 161, 162, 163, 164, 667, 668, 669] Rails基于其默认属性updated_at运行查询,而目标是按照提供的数组的顺序维护结果。131, 132, 133, 134, 135, 1