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Beginner

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  • Beginner

    RSpec: Basic concepts

    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,…

    Antonio Paulino 6 min read

  • Beginner

    Coding with GitHub Copilot

    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…

    lucas.silva 8 min read

  • Beginner

    Beyond State

    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…

    Guilherme Nunes 7 min read