add_to_class で定義されたメソッドの引数を受け入れる

[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

これはお探しのもののように思えます。良い例ですね。

つまり、基本的にそれらのパラメータをラムダ自体のパラメータとして設定する必要があります。