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Rack App from Scratch
Episode #317Jan 16, 201242 comments

Rack App from Scratch

Rack comes with many helpful utilities such as request and response objects, various middleware, and MockRequest for testing. Here I cover all of these while building a Rack app from scratch. (15 minutes)
Form Builders
Episode #311Dec 26, 201142 comments

Form Builders

Forms often follow a similar pattern with a lot of repetition. Learn how to clean up form views and remove duplication with the help of form builders. (12 minutes)
Sharing Mustache Templates
Episode #295Oct 31, 201155 comments

Sharing Mustache Templates

Mustache is a simple, logic-less templating language which allows you to use the same template for both Ruby and JavaScript. See how to set it up with a custom template handler in this episode. (17 minutes)
Authentication with Warden
Episode #305Dec 05, 201144 comments

Authentication with Warden

Warden makes it easy to move authentication up into Rack middleware. This means authentication can be accessed outside of a Rails controller such as in routes or in a mountable engine. (12 minutes)
A Shell-Scripting Story
Episode #309Dec 19, 201139 comments

A Shell-Scripting Story

This episode continues off of the previous episode on Oh My ZSH showing how to script Z Shell. Here I show how to write a Rake autocompletion script and cover a few more useful utilities. (10 minutes)
Running JavaScript in Ruby
Episode #297Nov 07, 201147 comments

Running JavaScript in Ruby

Sometimes logic needs to be shared between the server-side (Ruby) and the client-side (JavaScript). Here I show how to run JavaScript directly in Ruby through ExecJS and therubyracer. (14 minutes)
Testing with VCR
Episode #291Oct 17, 201153 comments

Testing with VCR

If you ever need to test an application which communicates with an external API, VCR is the way to go. Here I show a workflow in RSpec, how to use with capybara-mechanize, how to add sanitization filtering, and more. (13 minutes)
Extracting a Ruby Gem
Episode #301Nov 21, 201140 comments

Extracting a Ruby Gem

In this episode I show how to extract a Ruby Gem from an existing Rails application, test it with RSpec and Supermodel, and add a Railtie. (16 minutes)
Publishing a Gem
Episode #303Nov 28, 201130 comments

Publishing a Gem

In this second part on making a gem, you will learn how to publish a gem by releasing it to rubygems.org, testing it through Travis CI, documenting it on RubyDoc.info, and advertising it on various sites. (11 minutes)
Rails Initialization Walkthrough
Episode #299Nov 14, 201130 comments

Rails Initialization Walkthrough

In this episode I walk you through the internals of the Rails initialization process and show exactly what happens behind the scenes when starting up the Rails application. (13 minutes)