Posts

• Golang, the Halting Problem, and the Beauty of Unsolvable Questions

  February 20, 2026

  A practical walk through of the Halting Problem in Golang, why timeout-based checks are only guesses, and what Turing's proof teaches about the limits of computation.

• Preloading data with Rails: Includes, Preload, and Eager Load

  September 14, 2025

  Learn how to solve N+1 query problems in Rails using includes, preload, and eager_load methods. Understand when to use each approach for optimal performance.

• Set up RSpec, Shoulda matchers and FactoryBot on Rails 7

  April 27, 2025

  Complete guide to setting up a robust testing environment in Rails 7 with RSpec, Shoulda matchers, and FactoryBot. Perfect for test-driven development.