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Fast Rails Commands
Episode #412Apr 04, 2013179 comments

Fast Rails Commands

Rails commands, such as generators, migrations, and tests, have a tendency to be slow because they need to load the Rails app each time. Here I show three tools to make this faster: Zeus, Spring, and Commands. (8 minutes)
Foundation
Episode #417Jun 16, 2013333 comments

Foundation

ZURB's Foundation is a front-end for quickly building applications and prototypes. It is similar to Twitter Bootstrap but uses Sass instead of LESS. Here you will learn the basics of the grid system, navigation, tooltips and more. (11 minutes)
Migrating to PostgreSQL
Episode #342Apr 17, 2012137 comments

Migrating to PostgreSQL

Postgres is a feature-packed relational database that every Rails developer should consider using. Here you will learn how to install it, add it to a new application, and transition from an existing SQLite app using the "taps" gem. (8 minutes)
Multitenancy with PostgreSQL
Episode #389Oct 27, 2012112 comments

Multitenancy with PostgreSQL

PostgreSQL Schemas can help create a multi-tenant app by keeping data separate at the database layer. Integrating with migrations can be tricky though, so watch this episode for the full details. (11 minutes)
AngularJS
Episode #405Feb 05, 2013243 comments

AngularJS

AngularJS is an awesome framework for easily creating rich, client-side applications. Its powerful bindings allow you to do a lot with very little code. Here I show how to integrate Angular with a Rails app. (16 minutes)
Zero-Downtime Deployment
Episode #373Aug 09, 201269 comments

Zero-Downtime Deployment

Here I show how to accomplish zero-downtime deployment using Unicorn. I also cover gotchas when working with migrations and how to put up a maintenance page when you do need to take down the site. (12 minutes)
Public Activity
Episode #406Feb 13, 2013155 comments

Public Activity

Learn how to easily add a user activity feed using the public_activity gem. Here I show both the default setup using model callbacks and a manual way to trigger activities. (10 minutes)
Uploading to Amazon S3
Episode #383Sep 26, 2012182 comments

Uploading to Amazon S3

Here I show how to upload files directly to Amazon S3 using CarrierWave Direct and Fog. I then walk through another project which uses jQuery File Upload to handle multiple files and does not use CarrierWave. (14 minutes)
Upgrading to Rails 3.2
Episode #318Jan 23, 201252 comments

Upgrading to Rails 3.2

Rails 3.2 sports many new features including automatic explain queries, tagged logging, key-value store in Active Record, improved migration generator and more. Learn all about these new features in this episode. (9 minutes)
Dynamic Forms
Episode #403Jan 27, 2013120 comments

Dynamic Forms

Learn how to add fields to a form dynamically using another form, complete with custom field types. It's fieldception! (14 minutes)