Sign in through GitHub

Please read for an updated status on RailsCasts:

Learn more or hide this

Applied Filters: Free Episodes x
I18n Backends
Episode #256Mar 07, 201137 comments

I18n Backends

Internationalization is easy to add in Rails, but the YAML files can be difficult to manage. In this episode I show how to use Redis for managing the translations through a web interface. (11 minutes)
Undo with Paper Trail
Episode #255Feb 28, 201134 comments

Undo with Paper Trail

Undo and redo behavior is easy to add with a versioning gem such as Paper Trail. Learn how to add an undo link to any model's flash message. (13 minutes)
Pagination with Kaminari
Episode #254Feb 21, 201172 comments

Pagination with Kaminari

If you need pagination in Rails 3 try out Kaminari. It is a clean, flexible solution which uses scopes to flow nicely with Active Record queries. Did I mention it also works with Mongoid? (8 minutes)
CarrierWave File Uploads
Episode #253Feb 14, 201191 comments

CarrierWave File Uploads

CarrierWave makes it easy and clean to add file uploads to your application. It supports a variety of ORMs, frameworks and image processors. (9 minutes)
Metrics Metrics Metrics
Episode #252Feb 07, 201123 comments

Metrics Metrics Metrics

Metric Fu, Metrical, SimpleCov, Rails Best Practices, and more are covered in this episode on metrics. (7 minutes)
MetaWhere & MetaSearch
Episode #251Jan 31, 201142 comments

MetaWhere & MetaSearch

MetaWhere provides a way to do complex find conditions without SQL in Active Record. MetaSearch makes it easy to create search forms with many find options. (8 minutes)
Authentication from Scratch
Episode #250Jan 24, 2011109 comments

Authentication from Scratch

Password authentication is not too complicated to make from scratch, it will also help to get a better understanding of how it works. (15 minutes)
Notifications in Rails 3
Episode #249Jan 17, 201115 comments

Notifications in Rails 3

Rails 3 comes with instrument support through the ActiveSupport::Notifications class. Call "subscribe" to listen to notifications, and "instrument" to send them. (10 minutes)
Offline Apps Part 2
Episode #248Jan 10, 201115 comments

Offline Apps Part 2

Learn how to make a site usable offline with HTML 5 localStorage. This last part of the series covers jquery-tmpl and jquery-offline. (14 minutes)
Offline Apps Part 1
Episode #247Jan 03, 201119 comments

Offline Apps Part 1

Learn how to make a site usable offline through an HTML 5 cache manifest. This first part of the series covers rack-offline and problems you may run into. (10 minutes)