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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

12:23

#226 Upgrading to Rails 3 Part 2

RailsCasts (Mobile) ·

2010/08/09

Here we continue upgrading an application to Rails 3 by getting our specs up and running and going through the rails_upgrade plugin.

en

11:56

#225 Upgrading to Rails 3 Part 1

RailsCasts (Mobile) ·

2010/08/02

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.

en

10:49

#224 Controllers in Rails 3

RailsCasts (Mobile) ·

2010/07/26

Embedded flash notices, permanent cookies, and the details of respond_with are in this episode.

en

16:12

#223 Charts

RailsCasts (Mobile) ·

2010/07/19

There are a number of libraries to help create graphs. Here I show how to integrate Highcharts into a Rails app.

en

8:48

#222 Rack in Rails 3

RailsCasts (Mobile) ·

2010/07/12

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.

en

13:55

#221 Subdomains in Rails 3

RailsCasts (Mobile) ·

2010/07/05

It is now possible to add subdomains to Rails 3 without the use of additional plugins. Learn how in this episode.

en

8:14

#220 PDFKit

RailsCasts (Mobile) ·

2010/06/28

Generating PDFs in plain Ruby can be a lot of work. Instead, consider generating PDFs from HTML using PDFKit.

en

6:47

#219 Active Model

RailsCasts (Mobile) ·

2010/06/21

In Rails 3 the non-database functionality of Active Record is extracted out into Active Model. This allows you to cleanly add validations and other features to tableless models.

en

10:07

#218 Making Generators in Rails 3

RailsCasts (Mobile) ·

2010/06/14

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.

en

15:14

#217 Multistep Forms

RailsCasts (Mobile) ·

2010/06/07

See how to create a multi-step (wizard) form from scratch in this episode.

en

11:24

#216 Generators in Rails 3

RailsCasts (Mobile) ·

2010/05/31

Generators in Rails 3 have been completely rewritten to be more modular. This allows you to customize any generator to fit your specific preferences.

en

9:26

#215 Advanced Queries in Rails 3

RailsCasts (Mobile) ·

2010/05/24

Learn some advanced techniques regarding named scopes and get an introduction to Arel in this episode.

en

11:04

#214 A/B Testing with A/Bingo

RailsCasts (Mobile) ·

2010/05/17

A/B Testing (or Split Testing) is a way to experiment with variations in an application to see the most effective option.

en

9:50

#213 Calendars

RailsCasts (Mobile) ·

2010/05/10

If dates play an important role in your application, consider adding a date picker or calendar view as shown in this episode.

en

7:58

#212 Refactoring & Dynamic Delegator

RailsCasts (Mobile) ·

2010/05/03

Learn how to refactor a set of conditional Active Record queries using a Dynamic Delegator.

en

9:53

#211 Validations in Rails 3

RailsCasts (Mobile) ·

2010/04/26

Rails 3 offers several new additions to validations. Here learn how to make a custom error_messages partial, reflect on validations, and clean up complex validations in a model.

en

7:52

#210 Customizing Devise

RailsCasts (Mobile) ·

2010/04/19

Here we dive deeper into Devise by customizing how the views, routing, validations, and authentication works.

en

10:36

#209 Introducing Devise

RailsCasts (Mobile) ·

2010/04/12

Devise is a full-featured authentication solution which handles all of the controller logic and form views for you. Learn how to set it up in this episode.

en

9:41

#208 ERB Blocks in Rails 3

RailsCasts (Mobile) ·

2010/04/05

Blocks in ERB templates are handled differently in Rails 3.0 Beta 2. Learn all about it in this episode.

en

9:09

#207 Syntax Highlighting

RailsCasts (Mobile) ·

2010/03/29

Here I talk about three popular choices for syntax highlighting in Rails: CodeRay, Ultraviolet and Pygments.

en

345 results

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