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Seed Data
Rails 2.3.4 includes a conventional way to add seed data to your application - no more including it in the migration files.
(7 minutes)
Paperclip
Need to add image attachments to a model? See how with paperclip in this episode.
(7 minutes)
7 Security Tips
Security is important! Here I show seven different security flaws which are common to Rails applications ranging from mass assignment to CSRF protection.
(14 minutes)
Complex Forms Part 3
In this third and final episode on complex forms I will show you how to edit a project and multiple tasks all in one form. This includes removing and adding tasks dynamically as well. See the show notes for updated code.
(16 minutes)
Gemcutter & Jeweler
Gemcutter is a new service for hosting RubyGems, and Jeweler provides an automated way to release versions of a gem.
(7 minutes)
Delayed Job
Is there a long running task which should be handled in the background? One of the best ways is using the delayed_job plugin like I show in this episode.
(10 minutes)
Dynamic Page Caching
Use JavaScript to allow dynamic content in a page cache. In this episode I show you how to insert the user-specific content into a page through JavaScript.
(11 minutes)
Finding Unused CSS
Over time a CSS file can become large and filled with unused selectors. In this episode I show how to use the Deadweight gem to determine which CSS selects you can remove.
(8 minutes)
Beginning with Cucumber
Cucumber is a high-level testing framework. In this episode we will create a new Rails application from scratch using behavior driven development.
(15 minutes)
Self-Referential Association
Creating a social networking site often requires a self-referential association on the User model to define friends/followers. In this episode I show how to do exactly that.
(14 minutes)