#200
Feb 08, 2010

Rails 3 Beta and RVM

Get started with Rails 3.0 Beta and install Ruby 1.9.1 using RVM: Ruby Version Manager. Stay tuned to the end for a challenge on giving back to open source.
Tags: rails-3.0
Download (32.1 MB, 8:43)
alternative download for iPod & Apple TV (16 MB, 8:43)
#199
Feb 01, 2010

Mobile Devices

Change the look and behavior of a Rails app on mobile devices. Also use jQTouch to build a native-looking interface.
Download (55.4 MB, 13:26)
alternative download for iPod & Apple TV (22.4 MB, 13:26)
#198
Jan 25, 2010

Edit Multiple Individually

Use checkboxes to edit multiple records in one form, where each one has an individual set of form fields.
Tags: views forms
Download (33.6 MB, 13:53)
alternative download for iPod & Apple TV (19.8 MB, 13:53)
#197
Jan 18, 2010

Nested Model Form Part 2

Add and remove nested model fields dynamically through JavaScript using either Prototype or jQuery.
Tags: forms views
Download (20.2 MB, 12:40)
alternative download for iPod & Apple TV (15.9 MB, 12:40)
#196
Jan 11, 2010

Nested Model Form Part 1

Handling multiple models in a single form is much easier with the accepts_nested_attributes_for method. See how to use this method to handle nested model fields.
Download (22.4 MB, 11:09)
alternative download for iPod & Apple TV (15.2 MB, 11:09)
#195
Jan 04, 2010

My Favorite Web Apps in 2009

Here I show several of my favorite web applications which I found most helpful as a Ruby developer over the past year.
Tags: tools
Download (22.7 MB, 6:26)
alternative download for iPod & Apple TV (9.3 MB, 6:26)
#194
Dec 28, 2009

MongoDB and MongoMapper

MongoDB is a document based database engine. Learn how to access it through MongoMapper in this episode.
Tags: models plugins
Download (24.1 MB, 13:13)
alternative download for iPod & Apple TV (15.3 MB, 13:13)
#193
Dec 21, 2009

Tableless Model

If you want to create a model without a database backend, you simply need to define a couple methods in the model like I show in this episode.
Download (14.8 MB, 8:28)
alternative download for iPod & Apple TV (10.4 MB, 8:28)
#192
Dec 14, 2009

Authorization with CanCan

CanCan is a simple authorization plugin that offers a lot of flexibility. See how to use it in this episode.
Download (30.2 MB, 15:57)
alternative download for iPod & Apple TV (20.3 MB, 15:57)
#191
Dec 07, 2009

Mechanize

Mechanize extends the power of Nokogiri allowing you to interact with multiple pages on the site: click links, submit forms, etc.
Tags: tools
Download (22.8 MB, 10:16)
alternative download for iPod & Apple TV (14.8 MB, 10:16)

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