Chapter 11Observer and Umbrellas
As we add sophistication to our rumbl application, you should begin to notice that the web pieces of the system aren’t like some of the other parts of the application. Both the channels and the MVC components support user interfaces and communicate directly with the business backend. It would be nice to be able to deal with the web and backend pieces of our system independently.
Most successful projects reach a point where it makes sense to break the main piece into smaller units. In this chapter, we are going to take you through the messy but necessary details of such a refactoring exercise. We’ll extract the web-centered and backend pieces of our application into their own projects called child applications. ...
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