Ruby for Data Science — Is It Possible?

March 16, 2026 Published on RubyStackNews After the last article, Jupyter proved to be an awesome sandbox for testing code interactively. I spent the entire weekend asking myself one question: can Ruby render a real 3D plot? I started convinced the answer was no. By Sunday night, ruby-libgd had proven me wrong. The question nobody … Continue reading Ruby for Data Science — Is It Possible? →

What Rails Actually Wants: Tidying Controllers and Views Without Service Object Explosion

February 20, 2026 Lessons from RailsTokyo 2026 on using ActiveRecord as a relational engine—not just an ORM Modern Rails teams often inherit a paradox: controllers must be “thin,” views must be “dumb,” models must be “fat,” and yet production apps accumulate service objects, query objects, presenters, decorators, serializers, policies, and helpers until the architecture resembles … Continue reading What Rails Actually Wants: Tidying Controllers and Views Without Service Object Explosion →

A New View of Earth, Powered by Ruby

January 22, 2026 libgd-gis, satellite imagery, and a new way to think about maps Most mapping libraries start from the same place: roads, labels, vectors, tiles. But what happens if the map itself is not the goal? What if the map is just a lens to observe the planet? This article is about how libgd-gis, … Continue reading A New View of Earth, Powered by Ruby →

🚀 Why Rails Makes Developers Happy: The Philosophy Behind the Framework

December 17, 2024 When building web applications, you can spend hours writing boilerplate code or configuring every tiny detail. Or you can use Rails, a framework that embraces simplicity, productivity, and developer happiness. What makes Rails unique? Its philosophy: 1️⃣ Don't Repeat Yourself (DRY) “Every piece of knowledge must have a single, unambiguous, authoritative representation.” … Continue reading 🚀 Why Rails Makes Developers Happy: The Philosophy Behind the Framework →