Latest Screencasts (page 9)

The second part of the tutorial for building a blog with Ruby on Rails version 3. We demonstrate how to set up some basic routes, manage the controller and views, and create a basic form for creating posts.

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

Every good project needs a good setup. In this episode, I set up a github repo, create a new rails application, hook in Cucumber and Rspec, write a Cucumber feature, and write the code to make it pass.

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.

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.

Gregg Pollack of Envy Labs introduces Ruby on Rails 3 By rails3 Tags : 3, on, rails, ruby

Gregg Pollack introduces Rails 3 and Action Dispatch By rails3

Rails 3 ships with Bundler, a Ruby library that makes DependencyManagement a painless process. In this video we learn Bundlerbasics and take a look at the new Action Mailer syntax. By rails3 Tags : on, rails, ruby

Active Relation gives you a more powerful syntax for pulling datainto your application. We'll learn about the new syntax anddiscover how to leverage Active Model to enhance our plain old Rubyobjects. By rails3 Tags : 3, ActiveModel, ActiveRelation, Rails, Rails3, Ruby on Rails, active, model, rails, relation