Aceptando argumentos para el método definido por add_to_class

[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

Esto parece ser lo que estás buscando. Sirve como un buen ejemplo.

Básicamente, tendrás que pasar esos parámetros como parámetros a la propia función lambda.