Latest Screencasts (page 2)

Password authentication is not too complicated to make from scratch, it will also help to get a better understanding of how it works.

Beanstalk is a fast and easy way to queue background tasks. Stalker provides a nice wrapper interface for creating these jobs.

The new Active Record query methods in Rails 3 might seem like magic at first. But in this episode I unravel how it works by browsing the Rails 3 source code.

Here I walk you through adding the ability to sort table columns in ascending or descending order by clicking the header.

This is the continuation of the Rails 3 Build a Blog series. This episode includes implementation of the Edit and Destroy methods on the Posts Controller. There are a lot of things left to cover on Rails 3, but this gets you the basics of the MVC framework and how to use Cucumber to build [...]

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

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

Test-driven development (TDD) is a programming technique that reverses the usual sequence of coding and testing. By writing tests just in advance of the code needed to satisfy them, programmers: * Work with confidence * Work on a series of achievable steps instead of tackling a big problem all at once * Ensure that software design meets the need of the actual code * Leave behind a suite of tests to help preserve the integrity of the code

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