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migrations x
Feed Parsing
Learn two different techniques for parsing an RSS feed using Feedzirra in this episode!
(10 minutes)
More on Virtual Attributes
Use a virtual attribute to implement a simple tagging feature. In this episode I show you how to assign virtual attributes through a callback instead of a setter method.
(7 minutes)
Webrat
If you prefer writing integration tests in ruby instead of Cucumber's plain english, consider interacting with Webrat directly as I show in this episode.
(7 minutes)
Sortable Lists
Creating drag & drop sortable lists is fairly easy using Prototype and the built in helper methods. See how in this episode.
(8 minutes)
PayPal Express Checkout
PayPal Express Checkout is easy to add to an existing ordering system. See how in this episode.
(15 minutes)
Rails Engines
Rails 2.3 brings us much of the same functionality as the Rails Engines plugin. Learn how to embed one application into another in this episode.
(8 minutes)
PayPal Notifications
PayPal's IPN (Instant Payment Notification) service allows your app to get confirmation when an order is processed. In this episode I use IPN to mark a cart as purchased.
(10 minutes)
App Templates in Rails 2.3
In Rails 2.3 you can provide a template when generating a new Rails application. See how in this episode.
(11 minutes)
Beta Invitations
You know those invitation systems where a given user can invite a number of other people to join? That's what I show you how to make in this episode.
(22 minutes)
Dynamic Layouts
Discover how to dynamically change the layout using content in the database. Check out this episode for details.
(11 minutes)