Should I use class method or instance method, and why?

Question

In my Rails app, when creating a business I have a form that has the following field:

   <%= check_box_tag(:default_company) %> 
   <%= label_tag(:defau         


        

Answer 1

In my opinion, I always create a class method if the method in question represents information/behavior that is quite generic among all the objects instantiated, different from the instance methods, that I use when I believe it's more like a specific action of the instantiated object in question.

But that is my point-of-view.