Latest Screencasts (page 5)

Learn how to make a site usable offline through an HTML 5 cache manifest. This first part of the series covers rack-offline and problems you may run into.

Creating new gems is easy with the `bundle gem` command. In this episode I will walk you through how this works.

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

Thor is an alternative to Rake. It has better support for command line arguments and provides a way to add global scripts.

Authentication is incredibly simple to add with just OmniAuth if you don't need username/password or multiple authentications per user.

Many administration pages have search, sorting, and pagination on the index page. See how to add all of this including AJAX.

Mongoid is a polished, high-level Ruby gem for accessing MongoDB. Here I cover installation, adding fields, validations, associations, and keys.

OmniAuth is an easy way to add many different authentication services to your app. In this episode we start integrating it with Devise.

Twitter just turned off Basic Auth and is forcing application developer to use OAuth. Here is a demonstration of how to add Twitter OAuth to your Ruby on Rails Application.

Simple Form is a convenient way to generate forms with many options to customize the generated markup.