includes vs. include?: The common misunderstanding

Introduction: In the world of Ruby on Rails and Ruby, two deceptively similar methods, includes and include?, have entirely different roles. This blog post aims to shed light on their differences with concise examples to help you optimize your code effectively. Optimizing Queries with includes: includes is a powerful method in Ruby on Rails. Its…


How to use Explain in MySQL for Query Optimization

When it comes to MySQL query optimization, EXPLAIN is your trusted ally. This tool provides a clear view into how MySQL executes your queries, helping you identify and rectify performance bottlenecks. In this concise guide, we’ll show you how to use EXPLAIN effectively and improve your database queries. Understanding EXPLAIN Output When you run an…


How to setup FactoryBot for Rails Testing

Testing is a cornerstone of robust software development, and in the realm of Ruby on Rails, FactoryBot is a powerful ally for enhancing your testing workflow. In this article, we’ll delve into the world of FactoryBot, exploring how to set it up effectively in your Rails application while optimizing your content for search engine discovery….