Codeminer42's Engineering Blog

Ruby

  • Setting the backstage: Rack and Sinatra

    · 9 min read · by Luan Gonçalves

    Welcome to this practical guide on how to build web applications using Ruby, Rack, and Sinatra — complete with automated testing using RSpec. This post is designed to walk you…

  • Ruby for the Curious: A Hands-On Guide to Getting Started

    · 31 min read · by Lucas Geron

    If you've reached this post, you're likely discovering and exploring the Ruby language, so, this article was made for you! The idea here is to introduce the language with lots…

  • Codeminer42 Dev Weekly #53

    · 6 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s March 21th 2025 and you are reading the 53th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…

  • Codeminer42 Dev Weekly #51

    · 5 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s March 7th 2025 and you are reading the 51th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…

  • Codeminer42 Dev Weekly #55

    · 5 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s April 4th 2025 and you are reading the 55th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…