Rails Action Controller Patterns Master Action Controller patterns for building robust Rails controllers with proper routing, filters, parameter handling, and RESTful design. Overview Action Controller is the component that handles web requests in Rails. It processes incoming requests, interacts with models, and renders responses. Controllers follow the MVC pattern and implement REST conventions by default. Installation and Setup Generating Controllers Routing Configuration Core Patterns 1. Basic Controller Structure 2. Strong Parameters 3. Filters and Callbacks 4. RESTful Conventions 5. Rend…