在Ruby中，我从野外看到(当然，不是一吨)，这不是标准的Ruby设计模式.模块和脚本应该保持独立，因此，如果没有真正好的，干净的方法，我也不会感到惊讶.

From the Ruby I've seen out in the wild (granted, not a ton), this is not a standard Ruby design pattern. Modules and scripts are supposed to stay separate, so I wouldn't be surprised if there isn't really a good, clean way of doing this.

编辑:但这绝对不常见.