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Search, Sort, Paginate with AJAX
Episode #240 – Nov 15, 2010 – 124 comments

Search, Sort, Paginate with AJAX

Many administration pages have search, sorting, and pagination on the index page. See how to add all of this including AJAX. (13 minutes)
Refactoring & Dynamic Delegator
Episode #212 – May 03, 2010 – 50 comments

Refactoring & Dynamic Delegator

Learn how to refactor a set of conditional Active Record queries using a Dynamic Delegator. (7 minutes)
Rails 2.3 Extras
Episode #152 – Mar 09, 2009 – 55 comments

Rails 2.3 Extras

This episode finishes up this series on Rails 2.3. Here you will learn about several smaller additions in 2.3. (9 minutes)
Contributing to Rails with Git
Episode #113 – Jun 09, 2008 – 36 comments

Contributing to Rails with Git

If you want Rails to behave a certain way, try changing it and submitting a patch. This episode will show how to do exactly this using Git. (11 minutes)
Embedded Association
Episode #189 – Nov 23, 2009 – 83 comments

Embedded Association

Learn how to set up a one-to-many or many-to-many association which is entirely embedded into a single column through a string or bitmask. (14 minutes)
Inherited Resources
Episode #230 – Sep 06, 2010 – 52 comments

Inherited Resources

Inherited Resource simplifies RESTful controllers by providing default actions which can be customized through inheritance. (9 minutes)
scope_out
Episode #76 – Oct 22, 2007 – 32 comments

scope_out

The scope_out plugin will generate several helpful find methods for you automatically! It's the best way to move the find conditions into your model. Watch this episode for details. (6 minutes)