Routes, Controllers, and Views in Rails

This article is part of the Ruby for AI series, teaching you how to build web applications that can serve AI-powered features using Ruby on Rails. Understanding the Request Flow Every web request in Rails follows a predictable path. A user sends a request, Rails matches it to a route, a controller processes it, and a view renders the response. Mastering this flow is essential for building applications that can handle AI workloads, from processing form inputs to displaying model predi