How to Detect Forbidden Words in Text (Without Slowing Down) – Part II
by 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 …
Tag: Ruby
Rails Multi-Databases and Tenancy: How You Can Do It TodayExploring how to implement multi-databases and tenancy in Rails 8.1 with SQLite and ActiveRecord::Tenanted
by 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 …
Codeminer42 Dev Weekly #77
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 …
What’s New In Rails 8.1 And Its Ecosystem
by RailsWorld 2025 is currently taking place in Amsterdam, and, as always, DHH, the creator of Rails, has made some exciting announcements. In this article, we’ll …
Codeminer42 Dev Weekly #76
HELLO EVERYONE!!! It’s August 29th, 2025, and you are reading the 76th edition of Codeminer42’s tech news report. Let’s check out what the tech world …
Codeminer42 Dev Weekly #75
HELLO EVERYONE!!! It’s August 22nd, 2025, and you are reading the 75th edition of the Codeminer42’s tech news report. Let’s check out what the tech …
An Introduction to Ruby on Rails – From someone with a frontend backgroundNew to Rails? Let's skim over the basics of the framework!
by If you’ve come here looking for a post from a Ruby on Rails expert, I’m sorry to inform you that I’m not that person. What …
Codeminer42 Dev Weekly #71
HELLO EVERYONE!!! It’s July 25th 2025 and you are reading the 71th edition of the Codeminer42’s tech news report. Let’s check out what the tech …
How To Reduce The PWA Boilerplate Of Your Rails App
Continuing our series ‘Everything you need to ace PWA in Rails’, I’m going to show you how to reduce the service worker boilerplate in your …
How to Detect Forbidden Words in Text (Without Slowing Down)
During our workday or free time, we use apps and tools that heavily rely on data structures like trees (binary, red-black, AVL, etc.). Whether we’re …