SPOILER ALERT: Your 2017 Login Snippet Won’t Save Your 2026 Launch

The Night You Swore It Would Be “Just a Quick Copy-Paste” You open the dusty side project from 2017. The README still says “TODO: write README.” You copy the login code, paste it into your shiny Rails 8.0.2 app, run bundle, and - boom - four dozen dependency warnings and a Devise config that ...Read more