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
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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
You just took the perfect photo on your iPhone. You try to share it, upload it, or open it on your Windows PC — and nothing works. That's HEIC. Apple's default photo format since iOS 11. Great for storage, terrible for compatibility. The good news? Converting HEIC to JPG takes less than 10 seconds. And you don't need to upload your photos to any server to do it. HEIC (High Efficiency Image Contain