Sign in through GitHub

Please read for an updated status on RailsCasts:

Learn more or hide this

Applied Filters: Pro Episodes xCode Walkthrough x
Action View Walkthrough
Episode #397Dec 09, 201213 comments

Action View Walkthrough

Find out exactly what Rails is doing under the hood when it renders a view template for a response. What object context handles the template? How does the lookup process work? That and more covered in this code walkthrough. (15 minutes)
Action Controller Walkthrough
Episode #395Dec 02, 20126 comments

Action Controller Walkthrough

Do you ever wonder what goes on behind the scenes when a Rails controller handles a request? What do the "render" and "redirect_to" methods do exactly? This and more covered as we walk through the code of ActionController::Base. (11 minutes)
Rails Middleware Walkthrough
Episode #319Jan 23, 20127 comments

Rails Middleware Walkthrough

Here I describe each Rack middleware that is included in a Rails app which will give you a better understanding of what a request goes through behind the scenes before it hits your application. (14 minutes)
Rails Initialization Walkthrough
Episode #299Nov 14, 20119 comments

Rails Initialization Walkthrough

In this episode I walk you through the internals of the Rails initialization process and show exactly what happens behind the scenes when starting up the Rails application. (13 minutes)