Codeminer42's Engineering Blog

The Miners

  • Codeminer42 Open-Source Retrospective

    · 3 min read · by Alessandro Dias

    At Codeminer, we value and encourage contributions to open-source projects and this year was no different as we kept contributing to several open-source projects. We believe this is a way…

  • This is the way… the Callable Way

    · 21 min read · by Luan Gonçalves

    Hello, fellow readers! Once again, we are here to talk about some neat Ruby features to make your perfect service/operation class. This time, about the Callable Pattern and how it…

  • 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…