Tips to Keep Ruby Code Smell-Free

In this tutorial, we will walk through a few common Ruby code smells and how to best deodorize them.

DRYing Up Your Ruby Module

You know about the Don't Repeat Yourself principle, but how do you actually apply it in production code? Let's refactor a Ruby module and see the DRY principle in action.

Programs that rewrite Ruby programs

There are a bunch of utilities that parse Ruby code (flay, reek, flog, etc), but not as many that actually rewrite it.

Decoding Rails Magic: How Does ActiveJob work?

How exactly does ActiveJob work? What are the requirements for adding new queue adapters? What kind of API does ActiveJob provide? Let’s dive deep into the codebase and answer these and some other questions.

Using Rails 5 ActionCable and RethinkDB to build a Reactive WebSocket App

In this article we will demonstrate how to build a WebSockets driven application using Rails 5’s ActionCable.

A couple of words about interactors in Rails

Ivan Shamatov writes about how to structure your Ruby on Rails applications following Domain Driven Design. In this article you will learn how to use Interactors, using an order in e-commerce app as an example.

The art of defining products

This post is the first in a series of how to define, build and deliver your products.

Program to where the performance puck is going to be, not where it has been

Are you programming for the state of the world as it looked in 2013? Or 2016? Or 2018?

Mittsu

3D Graphics Library for Ruby.