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
Day 13 of 100 Days of Solana — Reflecting on Reading On-Chain Data When I started this challenge two weeks ago with Major League Hacking(MLH), I thought blockchain was just a ledger with transactions. I was wrong—and that realization is worth writing about. Before I touched any code, I imagined blockchain data like this: Transactions sit in a database somewhere I'd need special permission to read