Oct 26, 2017 7 min
Open Source Contributions made simple
Contributing to Open Source software can be overwhelming. There are a lot of projects that need help and welcome new contributors, but getting started can be hard.
Jun 14, 2017 4 min
Are you Spying on me? A quick overview of Spies in RSpec
When executing code, you expect things to happen. You expect objects to receive messages. You also expect objects to receive one, or more, messages a certain number of times (in most cases).
Apr 6, 2017 6 min
Unit testing with VCR
You have an application that makes HTTP calls to an external service and you have no tests for it. You want to make sure that your application behaves correctly whether those services return…
Jan 19, 2017 5 min
A simple trick to make your classes easier to test
I’m a firmly believer that good code is code that can be easily tested . If I can’t easily test a module or a class, it most likely means that the class has too many dependencies and/or too many…