Codeminer42's Engineering Blog

Beginner

  • RSpec: Basic concepts

    · 6 min read · by Antonio Paulino

    Testing with RSpec: Part I - Basic concepts Introduction Hello, fellow reader! Let's explore the fundamental concepts for the Ruby gem RSpec together. We'll cover its basic structure, progressing from…

  • Introduction to Headless WordPress

    · 7 min read · by Samuel Souza

    Web technologies come and go very frequently, but some tend to stick longer than others. Wordpress is a big example of that. For its simplicity of use and easiness of…

  • Upgrading Rails: Steps to a Smooth Transition

    · 12 min read · by Fabio Leandro

    Upgrading a Ruby on Rails application may sound like a daunting task, but fear not! This guide presents a strategic approach to handling a Rails upgrade that will make the…

  • Coding with GitHub Copilot

    · 8 min read · by lucas.silva

    GitHub Copilot is an AI-powered code completion and generation tool that works seamlessly within integrated development environments (IDEs). It has revolutionized the industry, capturing the attention of the software development…

  • Beyond State

    · 7 min read · by Guilherme Nunes

    Immutability is a fundamental pillar within the functional programming paradigm. This allows us to write robust, simple, and reliable code. An immutable object, once created, maintains an unchanging state; no…