接受由 add_to_class 定义的方法的参数

[fzngagan (Faizaan Gagan)]

Restrict themes to certain groups?

As a starting point, you could have a look at how theme access is overridden for the theme-creator.discourse.org system: The allow_theme? method is used in Discourse’s application controller here: As Sam said, what you want to do is possible, but it will require a fair amount of development work to get it working smoothly

这看起来正是你在寻找的内容，是个很好的示例。

所以，基本上，你需要将这些参数作为 lambda 本身的参数。