Codeminer42's Engineering Blog

Ruby on Rails

  • Codeminer42 Dev Weekly #5

    · 5 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It is April 5th, 2024 and you are reading Codeminer42's tech news report. Let's check out what the tech world showed us this week! Run RSpec tests on…

  • Codeminer42 Dev Weekly #2

    · 6 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It is March 15th, 2024, and you are reading the Second Codeminer42 Dev Weekly! Let's see what the tech world showed us this week! PostgreSQL Index Types -…

  • 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…

  • Codeminer42 Dev Weekly #1

    · 4 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It is March 8th, 2024 and you are reading the First Codeminer42 Dev Weekly! Let's see what the tech world showed us this week! An HTML Switch Control…

  • From Bulls to Bytes: Excel Data Importation Made Easy with Ruby on Rails

    · 13 min read · by Fernando Lisboa

    Have you ever wondered about the complexity of importing data from Excel files (.xlsx) into a Ruby on Rails project? Considering that .xlsx files aren't plain-text like CSV, but rather…