How to Debug Non-Deterministic Test Failures With RSpec

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Sep 24 2019

How to Debug Non-Deterministic Test Failures With RSpec

What is Ruby doing on Rails?

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How to Debug Non-Deterministic Test Failures With RSpec

I recently wrote a spec and had no idea why it was randomly failing. This is an article to explain the process I followed to debug this issue.

Rails

Precompiling Rails Templates

Using ActionviewPrecompiler to precompile ActionView templates at app boot.

Rails 6 adds add_foreign_key and remove_foreign_key for SQLite3

Now, we can create and remove foreign key constraints using add_foreign_key and remove_foreign_key in SQLite3.

Ruby

Refactoring Conditionals for More Readable Code

Today I was writing some code and it just felt weird when I started to write this long conditional.

10 lessons learnt from the Ruby Refactoring Kata

Over the last 2 months, I’ve been scheduling some time to work on a specific Ruby code which is designed to be a good starting point for a refactoring. Those exercises are called Refactoring Katas.

Beyond Ruby

AnemicDomainModel

If you use an object-oriented domain model, and you don't put behavior in your objects, you're missing out on most of the benefits of that pattern.

Best practices when writing a Dockerfile for a Ruby application

This post will try to share some best practices when writing a Dockerfile for a Ruby application. Most of these suggestions should be valid for any other runtime as well.

Blast from the past