define_attribute_methods in Rails: Complete Guide to Dynamic Attribute Methods
A comprehensive guide to define_attribute_methods in Rails - generating attribute accessors, mutators, and query methods dynamically for ActiveRecord models.
Rails
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.
alias and alias_method in Ruby: Complete Guide
A comprehensive guide to using alias and alias_method in Ruby for method aliasing, metaprogramming, code reuse, and Rails patterns.
Nginx as a Reverse Proxy for Rails: Local Dev and Production Config
How to configure Nginx as a reverse proxy for a Rails application โ local development setup, production config, and fixing Turbolinks redirect issues.
Debugging Capistrano Deploy Failures: Lessons in Dependency Management
A real-world debugging story: fixing a Capistrano deploy failure caused by a gem major version bump, with lessons on dependency management and semantic versioning.
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ActiveRecord::Relation vs ActiveRecord Objects in Rails
Understand the difference between ActiveRecord::Relation and model objects in Rails โ lazy loading, query chaining, and when to use find vs where.
Avoiding Duplicate HTML IDs in Rails Forms
How to avoid duplicate HTML element IDs in Rails when rendering multiple forms on the same page โ using the namespace option and modern form helpers.
Sessions in Rails: How They Work and Best Practices
A complete guide to sessions in Rails โ how they work, storage options, security considerations, and best practices for authentication.