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Facebook Graph API
Episode #361Jun 25, 201219 comments

Facebook Graph API

Learn how to use the Facebook Graph API with the Koala gem to fetch data from Facebook and post content through a user. Here I delve into permissions, error handling, and more. (14 minutes)
Twitter Integration
Episode #359Jun 15, 201223 comments

Twitter Integration

Here I show how to integrate Twitter into a Rails app. This includes fetching data, caching it, and even how to authenticate as a user signing in to your application through Twitter. (14 minutes)
OAuth with Doorkeeper
Episode #353May 23, 201238 comments

OAuth with Doorkeeper

Doorkeeper makes it easy to create an OAuth 2 provider. This episode also shows how to setup OmniAuth as an OAuth client and use the oauth2 gem to communicate with an API. (19 minutes)
Hstore
Episode #345Apr 24, 201253 comments

Hstore

With hstore you can add schema-less data to PostgreSQL. This allows you to store model attributes without creating separate database columns. Watch how to do this using the activerecord-postgres-hstore gem. (10 minutes)
Full-Text Search in PostgreSQL
Episode #343Apr 17, 201288 comments

Full-Text Search in PostgreSQL

Postgres offers full-text searching right out of the box. This episode shows how to write queries from scratch, apply tools like Texticle and pg_search, and optimize performance through indexes. (16 minutes)
Extending Refinery CMS
Episode #333Mar 14, 201223 comments

Extending Refinery CMS

Here I continue on Refinery and show how to add database-backed content by generating an engine. You will also learn how to override Refinery's views and controllers in this episode. (14 minutes)
A/B Testing with Split
Episode #331Mar 07, 201217 comments

A/B Testing with Split

Split testing allows you to experiment with different designs and track conversions to determine which one is the most effective. Learn how to do A/B testing using Split in this episode. (10 minutes)
More on Twitter Bootstrap
Episode #329Feb 28, 201276 comments

More on Twitter Bootstrap

This episode continues on the Twitter Bootstrap project showing how to display flash messages, add form validations with SimpleForm, customize layout with variables, and switch to using Sass. (12 minutes)
MiniTest with Rails
Episode #327Feb 21, 201238 comments

MiniTest with Rails

MiniTest is a fast and lightweight testing library. Here you will learn how to use it in a Rails app for model, helper, and integration testing. The Turn gem is also demonstrated for prettier test output. (15 minutes)
Backbone on Rails Part 2
Episode #325Feb 13, 201263 comments

Backbone on Rails Part 2

In the second part of this two part series on Backbone.js, we finish up the Raffler application. Included is how to create entries through a form, respond to events, extract sub-views, pre-populate records, visit routes, and more. (24 minutes)