How I automated my Rails API and React frontend workflow with Claude Code's commands, rules, and skills. Real examples from a production invoicing app.
A deep dive into Ruby's Singleton design pattern, its implementation, and how it works under the hood.
From basics to real-world applications - understanding threads, GIL, and how to achieve true parallelism in Ruby.
A complete guide to implementing dual database support in Rails with Heroku Postgres and AWS RDS.
How to handle database migrations safely when multiple applications share a single database.