Hi folks!
I'd like to add an "acts_as_notified" method to my active record classes (User, for example) which, when the model is saved triggers some other function, such as sending a mail, updating a log table etc.
I can get the acts_as_notified class method in the class, but I'm having two problems:
1. (The main problem) I'm not sure how to register an after_save hook in my module. I've found docs but they're all rails 2/3 specific. I can work around this by doing ActsAsNotified; u = User.first # ActsAsNotified is the module my acts_as_notified method is in, but would prefer not to have to do this.
2. If I open a rails console and do u = User.first, I get : NameError: undefined local variable or method `acts_as_notified'
Any ideas? Good (updated docs)?
thanks.