Codeminer42's Engineering Blog

Ruby

  • Codeminer42 Dev Weekly #87

    · 4 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s November 14th, 2025, and you are reading the 87th edition of Codeminer42’s tech news report. Let’s check out what the tech world showed us this week! NEWS…

  • Codeminer42 Dev Weekly #82

    · 4 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s October 10th, 2025, and you are reading the 82nd edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…

  • How to Detect Forbidden Words in Text (Without Slowing Down) – Part II

    · 13 min read · by Gabriel Quaresma

    In our previous blog post, we adopted the Trie (Prefix-tree) data structure to address the use case of detecting forbidden words in texts. This structure enabled us to achieve faster…

  • Rails Multi-Databases and Tenancy: How You Can Do It Today

    · 18 min read · by Miguel Marcondes

    Portuguese version here: https://tech-pills.github.io/2025-09-18-Rails-Multi-Databases-e-Tenancy-como-fazemos-isso-em-2025/ Hey everyone! Hope you're doing well. So, you're building an application and you've reached that moment when you think: "Damn, how do I keep Company Two…

  • Codeminer42 Dev Weekly #77

    · 4 min read · by Gabriel Quaresma

    HELLO EVERYONE!!! It’s September 5th 2025 and you are reading the 77th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…