The module and class below demonstrate how to use instance methods and class methods from "module mixins". The thing to remember is scope. For instance, to use class methods within instance methods you need to call them from the class itself. This is acco...

If you create a module in the lib/ directory of your Rails application you won't have access to those methods in your views. If you don't want to put those methods in a helper file, you need to add a method to your module that makes them available for you...