Tbh I had no idea this was even a thing until recently. I've been working with Rails for a while now and somehow never came across it. So let me explain it the way I understood it. You know how we normally do associations in Rails, User has many Posts, Post belongs to User. Two different models, two different tables. Simple. But what if a model needs to reference itself? Like same table, same mode
Comments
Why I built another Ruby test runner inspired by Playwright Test Ruby already has great testing tools. If you are building Rails applications today, you probably use one of these combinations: RSpec + Capybara Minitest + Capybara Rails system tests Maybe Selenium, Cuprite, Ferrum, or Playwright through Ruby bindings These tools are mature, battle-tested, and widely used. So the natural question
Ever wondered why you wake up feeling like a zombie despite "sleeping" for eight hours? Obstructive Sleep Apnea (OSA) is an invisible killer, a condition where your breathing repeatedly stops and starts during sleep. While professional sleep studies (polysomnography) are expensive and invasive, we can leverage Edge AI, Whisper.cpp, and the power of the Raspberry Pi to build a high-performance, pri