Posts tagged "ruby"

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🏆 Python vs Ruby – Which One Wins the Speed Test?

🔥 Python or Ruby? I ran a performance experiment comparing both languages across: ✅ Factorial calculations ✅ Random password generation ✅ Sorting 1M elements 💡 Surprising results: 🚀 Sor...

17.03.2025 0 Read More

Short Ruby Newsletter - edition 127

Short Ruby Newsletter - edition highlightsThis edition was sponsored by Judoscale and was created with the help of Vladut Cosmin🚀 Launches Adam McCrea launched an exciting new tool for comparing h...

17.03.2025 0 Read More

Force immutability with Ruby

Immutability is one of the most powerful tools for building predictable, maintainable, and thread-safe applications. However, Ruby is an inherently mutable language — objects are designed to be modi...

17.03.2025 0 Read More

Detect Rails Upgrade Problems Before They Happen—Here’s How

Upgrading your Rails application is a necessary step to keep it secure, performant, and compatible with modern tools. However, the process can be fraught with challenges, especially when upgrading maj...

17.03.2025 0 Read More

Coming Soon: JavaScript for Rails Developers

This articles was originally published on Rails DesignerLate last year I sat down and looked at some of my site's stats. I had loads of articles written that are read by people in the 5-digits every m...

18.03.2025 0 Read More

Embracing AI in Ruby with Langchainrb: A Developer’s Delight

As artificial intelligence reshapes the tech landscape, Ruby developers now have a charming ally to join the journey: the langchainrb gem. This library elegantly bridges Ruby with powerful AI models, ...

19.03.2025 0 Read More

rbenv vs RVM: Picking Your Ruby Version Manager Buddy

So, you’re diving into Ruby and wondering how to manage different Ruby versions like a pro? You’ve probably come across two big names: rbenv and RVM. But which one should you pick? Let’s break i...

20.03.2025 0 Read More

Translations in Stimulus Controllers

This article was originally published on Rails DesignerThis is a sneak peek from the recently released book, JavaScript for Rails Developers. For this blog post, I’ve simplified some of the more det...

20.03.2025 0 Read More

Building a Custom DSL for RSpec: How I Reduced Testing Boilerplate by 77%

Testing is essential for reliable software, but it can become a significant burden when tests grow verbose and repetitive.In our Ruby application, we take testing seriously. Every feature, every chang...

21.03.2025 0 Read More

Além do autocomplete: como o Cursor AI está ajudando na padronização e escrita do código Ruby on Rails

ENGLISH Contexto Até pouco tempo atrás, além da capacidade de autocompletar código, eu ainda não tinha visto uma forma realmente confiável de gerar código com IA que fosse útil para mi...

23.03.2025 0 Read More

🏆 Python vs Ruby – Which One Wins the Speed Test?

Short Ruby Newsletter - edition 127

Force immutability with Ruby

Detect Rails Upgrade Problems Before They Happen—Here’s How

Coming Soon: JavaScript for Rails Developers

Embracing AI in Ruby with Langchainrb: A Developer’s Delight

rbenv vs RVM: Picking Your Ruby Version Manager Buddy

Translations in Stimulus Controllers

Building a Custom DSL for RSpec: How I Reduced Testing Boilerplate by 77%

Além do autocomplete: como o Cursor AI está ajudando na padronização e escrita do código Ruby on Rails

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