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PODCAST

RailsCasts (Mobile)

Every other week you will be treated to a new, free RailsCasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to your own project. The topics are geared toward the intermediate Rails developer, but beginners and experts will get something out of it as well. A Pro option is also available containing more screencasts each week. This version is for mobile

technology software how-to

All Episodes

9:21

#166 Metric Fu

RailsCasts (Mobile) ·

2009/06/15

Metric Fu is a compilation of several tools to help find areas of code that could be improved. In this episode I show you how to setup this tool on the railscasts.com source code.

en

14:26

#165 Edit Multiple

RailsCasts (Mobile) ·

2009/06/08

Use checkboxes to select multiple records and edit them all in one form as shown in this episode. With virtual attributes you can even edit values relatively!

en

8:13

#164 Cron in Ruby

RailsCasts (Mobile) ·

2009/06/01

Cron is great for handling recurring tasks, but it is an external dependency with a crazy syntax. In this episode I show you how to use Whenever to create cron jobs with Ruby.

en

14:36

#163 Self-Referential Association

RailsCasts (Mobile) ·

2009/05/25

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.

en

11:02

#162 Tree Based Navigation

RailsCasts (Mobile) ·

2009/05/18

The acts_as_tree plugin provides many methods for handling a tree based association. In this episode I show how to build a navigation system with tabs, subpages, and breadcrumbs.

en

7:02

#161 Three Profiling Tools

RailsCasts (Mobile) ·

2009/05/11

Ever want to know what Rails is doing under the hood during a request? In this episode I show three different profiling tools: New Relic RPM, FiveRuns TuneUp, and Rack::Bug.

en

14:06

#160 Authlogic

RailsCasts (Mobile) ·

2009/05/04

Authentication can get very complex. In this episode I show how Authlogic can handle this complexity while you stay in control of how it is presented to the user.

en

18:56

#159 More on Cucumber

RailsCasts (Mobile) ·

2009/04/27

There is a lot more to Cucumber than I showed in an earlier episode. See how to refactor complex scenarios in this episode.

en

12:36

#158 Factories not Fixtures

RailsCasts (Mobile) ·

2009/04/20

Fixtures are external dependencies which can make tests brittle and difficult to read. In this episode I show a better alternative using factories to generate the needed records.

en

18:09

#157 RSpec Matchers & Macros

RailsCasts (Mobile) ·

2009/04/13

You can improve the readability and remove duplication in RSpec by adding matchers and macros. Learn how in this episode.

en

7:39

#156 Webrat

RailsCasts (Mobile) ·

2009/04/06

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.

en

15:22

#155 Beginning with Cucumber

RailsCasts (Mobile) ·

2009/03/30

Cucumber is a high-level testing framework. In this episode we will create a new Rails application from scratch using behavior driven development.

en

8:52

#154 Polymorphic Association

RailsCasts (Mobile) ·

2009/03/23

Polymorphic associations can be perplexing. In this episode I show you how to set it up in Active Record and then move to the controller and view layer.

en

10:04

#153 PDFs with Prawn

RailsCasts (Mobile) ·

2009/03/16

Prawn is an excellent Ruby library for generating PDF documents. Learn how to use it along with the Prawnto plugin in this episode.

en

9:48

#152 Rails 2.3 Extras

RailsCasts (Mobile) ·

2009/03/09

This episode finishes up this series on Rails 2.3. Here you will learn about several smaller additions in 2.3.

en

12:42

#151 Rack Middleware

RailsCasts (Mobile) ·

2009/03/02

Rack middleware is a way to filter a request and response coming into your application. In this episode I show how to modify the response body using middleware.

en

9:49

#150 Rails Metal

RailsCasts (Mobile) ·

2009/02/23

Rails Metal is a way to bypass the standard Rails request process for a performance boost. In this episode you will learn how to shave off a few milliseconds using Metal.

en

8:55

#149 Rails Engines

RailsCasts (Mobile) ·

2009/02/16

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.

en

11:36

#148 App Templates in Rails 2.3

RailsCasts (Mobile) ·

2009/02/09

In Rails 2.3 you can provide a template when generating a new Rails application. See how in this episode.

en

8:14

#147 Sortable Lists

RailsCasts (Mobile) ·

2009/02/02

Creating drag & drop sortable lists is fairly easy using Prototype and the built in helper methods. See how in this episode.

en

345 results

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