Learn two ways to avoid switching on nil in Rails apps, in this double feature from RubyTapas and Upcase
Have you ever seen the terms "value" and "identity" thrown around and felt like you sort of get it? Join guest chef Arne Brasseur for a deep dive into exactly what …
In tests is it better to assert against model attributes, or against literal values? In this episode, you'll see why one option is clearly preferable to the other.
An optimization for your Ruby refactoring sessions. This page is just for members. Sign in or subscribe to gain access!
Is there such a thing as a method that is too small? Is it worth it to extract a method just to satisfy a guideline like the Law of Demeter?
Best wishes and a sneak peak at what's coming in 2018
In this episode, guest chef Erin Dees teaches you how to use RSpec tags to test exactly what you need and no more.
Use an obscure feature of Ruby integers to efficiently store large matrices of boolean data.
Have you ever hesitated to re-run tests after making a change, because you don't want to re-run all of your tests? In today's episode, you'll learn how to use RSpec's …
Augmented READMEs, software architecture, microservices, and more.
Don't be so hasty to jump straight into prototyping with code...