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Syntax Highlighting
Episode #207Mar 29, 201042 comments

Syntax Highlighting

Here I talk about three popular choices for syntax highlighting in Rails: CodeRay, Ultraviolet and Pygments. (9 minutes)
Bundler
Episode #201Feb 15, 201048 comments

Bundler

Bundler is the way to manage gem dependencies in Rails 3.0. Learn how to install gems and lock them down in this episode. (9 minutes)
Mobile Devices
Episode #199Feb 01, 201089 comments

Mobile Devices

Change the look and behavior of a Rails app on mobile devices. Also use jQTouch to build a native-looking interface. (13 minutes)
MongoDB and MongoMapper
Episode #194Dec 28, 200976 comments

MongoDB and MongoMapper

MongoDB is a document based database engine. Learn how to access it through MongoMapper in this episode. (13 minutes)
Authorization with CanCan
Episode #192Dec 14, 2009114 comments

Authorization with CanCan

CanCan is a simple authorization plugin that offers a lot of flexibility. See how to use it in this episode. (15 minutes)
Declarative Authorization
Episode #188Nov 16, 2009114 comments

Declarative Authorization

Declarative authorization provides an advanced and powerful solution for role based authorization. (15 minutes)
Pickle with Cucumber
Episode #186Nov 02, 200967 comments

Pickle with Cucumber

Pickle adds many convenient Cucumber steps for generating models. Also learn about table diffs in this episode. (16 minutes)
Formtastic Part 2
Episode #185Oct 26, 200974 comments

Formtastic Part 2

Learn about some of the more advanced functionality of Formtastic including handling many-to-many associations, required fields, and styling. (9 minutes)
Formtastic Part 1
Episode #184Oct 19, 200978 comments

Formtastic Part 1

Formtastic is a concise way to generate form views. In this episode (part 1 of 2) I show how to generate both a simple form and a more complex one which is customized with options. (10 minutes)
Cropping Images
Episode #182Oct 05, 2009144 comments

Cropping Images

Present a slick user interface for cropping image attachments using Jcrop and Paperclip. (14 minutes)