Autoload in Rails: Complete Guide to Constant Autoloading
Understanding autoload in Rails - how Rails automatically loads constants and modules based on directory structure and naming conventions. Covers classic autoloader and Zeitwerk.
Understanding autoload in Rails - how Rails automatically loads constants and modules based on directory structure and naming conventions. Covers classic autoloader and Zeitwerk.
A complete guide to Ruby's context-switching methods — instance_eval, instance_exec, class_eval, and module_exec — with practical use cases and security considerations.
An overview of the class-level methods available on every ActiveRecord model — querying, associations, callbacks, connection management, and the hundreds of inherited methods from …
A comprehensive guide to using alias and alias_method in Ruby for method aliasing, metaprogramming, code reuse, and Rails patterns.
A complete guide to Ruby's dynamic dispatch — using send, public_send, and method objects to call methods dynamically, bypass visibility, and build flexible APIs.
A complete guide to Ruby's method_missing — how it works, practical use cases, and how to implement it safely with respond_to_missing?.
A complete guide to Ruby class methods — the three ways to define them, singleton methods, inheritance, and practical patterns.
Learn how to send GET, POST, PUT, DELETE and other HTTP requests from the browser console using native JavaScript, including the Fetch API and XMLHttpRequest.
Master HTML5 semantic elements including section, nav, article, and aside. Learn when to use each element for better SEO, accessibility, and maintainable code.
A complete guide to loops and iteration in Ruby — times, upto, each, while, until, loop, map, select, and when to use each.