Ruby On Rails Railscasts Pro 416 Form Objects Pro

Summary

Models have a tendency to become a complex mess as an application grows. In this episode you will learn a couple of techniques ... Handling multiple models in a single A many-to-many association can be edited through check boxes in a Virtual attributes are a clean way to add Models can quickly become a grab-bag of unrelated methods if behavior is constantly being pushed from the controller. Devise is one of the most popular authentication plugins for Here I demonstrate how to perform bulk API operations though a single request using Rack middleware. This is great if you need ... Sometimes you don't have an ActiveRecord model to build a Caching at a low level is a great option when the view is too dynamic to cache and you need something flexible that can work ... In this episode I walk you through the internals of the Get the most out of Capistrano by writing specific recipes with ERB templates. Here I show how to deploy to a blank VPS by ...