rails-3.0 episodes

#227
Aug 16, 2010

Upgrading to Rails 3 Part 3

Here we finish up this upgrade series by removing all deprecation warnings and fixing some problems in the view.
Download (19.6 MB, 9:34)
alternative download for iPod & Apple TV (17.3 MB, 9:34)
#226
Aug 09, 2010

Upgrading to Rails 3 Part 2

Here we continue upgrading an application to Rails 3 by getting our specs up and running and going through the rails_upgrade plugin.
Download (40.2 MB, 12:23)
alternative download for iPod & Apple TV (28.6 MB, 12:23)
#225
Aug 02, 2010

Upgrading to Rails 3 Part 1

In the first part of this series on upgrading a Rails 2 application to Rails 3, we'll start off by setting up Rails 3.0 Release Candidate in a clean environment. The rails_upgrade plugin will then help us determine what needs upgrading.
Download (35.3 MB, 11:56)
alternative download for iPod & Apple TV (28.2 MB, 11:56)
#224
Jul 26, 2010

Controllers in Rails 3

Embedded flash notices, permanent cookies, and the details of respond_with are in this episode.
Download (20.3 MB, 10:49)
alternative download for iPod & Apple TV (18.5 MB, 10:49)
#222
Jul 12, 2010

Rack in Rails 3

The router in Rails 3 is fully compatible with Rack. Learn how to embed Sinatra into an app, handle redirects, and improve on Rails Metal.
Download (12.1 MB, 8:48)
alternative download for iPod & Apple TV (12 MB, 8:48)
#221
Jul 05, 2010

Subdomains in Rails 3

It is now possible to add subdomains to Rails 3 without the use of additional plugins. Learn how in this episode.
Download (18.8 MB, 13:55)
alternative download for iPod & Apple TV (18.5 MB, 13:55)
#218
Jun 14, 2010

Making Generators in Rails 3

Generators in Rails 3 have been rewritten to use Thor which means the code used to create a generator is quite different. Here you will learn the new way to make generators in Rails 3.
Download (14 MB, 10:07)
alternative download for iPod & Apple TV (13.8 MB, 10:07)
#216
May 31, 2010

Generators in Rails 3

Generators in Rails 3 have been completely rewritten to be more modular. This allows you to customize any generator to fit your specific preferences.
Download (43.3 MB, 11:24)
alternative download for iPod & Apple TV (33.7 MB, 11:24)
#215
May 24, 2010

Advanced Queries in Rails 3

Learn some advanced techniques regarding named scopes and get an introduction to Arel in this episode.
Download (33.9 MB, 9:26)
alternative download for iPod & Apple TV (47 MB, 9:26)
#212
May 03, 2010

Refactoring & Dynamic Delegator

Learn how to refactor a set of conditional Active Record queries using a Dynamic Delegator.
Download (11.2 MB, 7:58)
alternative download for iPod & Apple TV (10.9 MB, 7:58)

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