Codeminer42's Engineering Blog
Ruby

Increase Performance with Sidekiq and Redis
We know that performance is one of the biggest factors that drive a system to success. But even using the most optimized algorithms, some tasks can still take a long…
CodeTips#4: Debugging Ruby applications
When our code is behaving unexpectedly, our first attempt is usually trying to understand why it happened, but just thinking about it might not be enough. It's easier to understand…
A beginner’s personal journey into automated tests
Like many engineers, I landed into coding kind of by accident. I was programming alone and unsupervised for a decade and my work was mostly guided by what I felt…
CodeTips#1: Exploring Hashes in Ruby
Hello, fellow readers! Before we can jump right in, we have an announcement! There is a new series of posts here in the blog: CodeTips! We will be approaching technical…
Ruby’s Cool Features for Beginners
Hi, everyone! In this article, we're gonna cover some features and concepts that differ Ruby from other programming languages, especially from languages that I've learned in the past, like Python…