Building a Testing Framework Similar to RSpec in Ruby
A guide to building and understanding a testing frameworks like RSpec
A guide to building and understanding a testing frameworks like RSpec
A few examples of when using a transaction in Ruby on Rails doesn't work as expected.
A tutorial on eager loading polymorphic associations with Ruby on Rails avoiding "n-plus-one" queries.
A deep dive into the performance of Fabrication and FactoryGirl.
Managing sockets, handling HTTP parsing and generation, and integrating with Rack to build a simple web server from scratch.
How to load 'N' records per parent record efficiently in Ruby on Rails
Concerns offer a reusable way of sharing common code. This can be used to extract URL helpers.
Configure SSL/TLS On Heroku Using a CDN
A short guide on how to configure Mac OS X Mavericks with Rails, Node and More.
Two awesome tools for speeding up testing are Zeus and Guard. Setting them up allows for automatic execution of tests while coding.
Deploying JRuby on Heroku used to require custom build packs. Not any more. This guide will get any JRuby app up and running in no time.
Configuring a new Mac for development can be tricky. These steps will get any machine setup with Ruby, Node, Postgres and lots more.