OO Design in Rails: Where to put stuffBecause Rails provides structure in terms of MVC, it's natural to end up using only the model, view, and controller containers that are provided for you. The typical idiom for beginners (and even some intermediate programmers) is to cram all logic in the app into the model (database class), controller, or view. At some point, someone points out the "fat-model, skinny-controller" paradigm, and inte
