rubygems distribution docs
Documenting RubyGems, Stdlib, and GitHub Projects
ruby
RubyLLM: A Ruby framework for all major AI providers | Hacker News
llmrb/llm.rb: Ruby's most capable AI runtime
Ruby's most capable AI runtime
Ruby's Top Exception Classes - Exceptional Creatures
Exceptional Creatures is Honeybadger.io's documentation of Ruby's exception system, with a twist. Collect them all!
Getting Started
Start building AI apps in Ruby in 5 minutes. Chat, generate images, create embeddings - all with one gem.
Ruby Is the Best Language for Building AI Apps
A pragmatic, code-first argument for Ruby as the best language to ship AI products in 2026.
What Shoulda Matchers Is Actually Doing For You
Rails model specs full of setup and error-message checks? There’s a reason so many teams replace them using shoulda-matchers. We’ll look at what those expectations are doing, how they make your tests more resilient to changes, and a lot less noisy.
An Introduction to Ruby Parsing with Prism | AppSignal Blog
Prism is here to change our lives as Ruby developers: find out how.
rbenv and CLI executables
Meet Gemini, Google’s AI assistant. Get help with writing, planning, brainstorming, and more. Experience the power of generative AI.
Buckle Up, There’s a New Gem Server in Town: gem.coop
New modern Ruby infrastructure coming online by the folks who were unceremoniously kicked out of Ruby Central.
rv, a new kind of Ruby management tool
For the last ten years or so of working on Bundler, I’ve had a wish rattling around: I want a better dependency manager. It doesn’t just manage your gems, it manages your ruby versions, too. It doesn’t just manage your ruby versions, it installs pre-compiled rubies so you don’t…
The 60-Second Wait: How I Spent Months Solving the Ruby’s Most Annoying Gem Installation Problem
How I eliminated the 60-second rdkafka gem compilation wait that was burning 60 million CPU seconds monthly. From compilation hell to 3-second installs.
Coding agent in 94 lines of Ruby
“It’s not that hard to build a fully functioning, code-editing agent.” Thorsten Ball
ZJIT has been merged into Ruby
ZJIT has been merged into upstream Ruby. Learn about its architecture!
kumar91gopi/Algorithms-and-Data-Structures-in-Ruby: Ruby implementation of Algorithms,Data-structures and programming challenges
Ruby implementation of Algorithms,Data-structures and programming challenges - kumar91gopi/Algorithms-and-Data-Structures-in-Ruby
Supercharge SQLite with Ruby Functions
An interesting twist in my recent usage of SQLite was the fact that I noticed my research scripts and the database intertwine more. SQLite is unique in that it really lives in-process, unlike standalone database servers. There is a feature to that which does not get used very…
A simple trick to understand Ruby’s lazy enumerator
Where you get to play with an interactive demo to visualize how Enumerator::Lazy helps avoid unnecessary work
Useful things you can do with Rails console
Discover essential tips and tricks to boost your productivity with Ruby on Rails console commands and features.
Bundler 2.6: Enhanced Security with Built-in Checksum Verification
Protect your Ruby projects from supply chain attacks with Bundler 2.6's new checksum verification. Learn how to implement this crucial security feature today.
Metaprogramming Ruby 2
Though it looks like magic, it’s still just programming. This book will help you really understand the Rails source code.
Understanding Ruby 3.3 Concurrency: A Comprehensive Guide
Let's explore Ruby's concurrency ecosystem, its various concurrency models, and their practical applications in modern software development
The Basics of Rack for Ruby | AppSignal Blog
Rack is the foundation for every popular Ruby web framework in existence. In the first part of a three-part series, let's set up a Rack app.
Ruby: a great language for shell scripts! - Lucas Seiki Oshiro
It’s more than rails!
3 Mental Models For Ruby Enumerators
Get a better understanding of Ruby enumerators by looking at them from 3 different perspectives.
Why Ruby’s Timeout is dangerous (and Thread.raise is terrifying)
Five Things to Avoid in Ruby
We'll dive into five common Ruby mistakes and see how we can combat them.
books/Clean Ruby.pdf at main · emrancub/books
I collected several books from different media. You can download any book from here and enjoy your reading. Happy reading! - emrancub/books
How to approach a reduce problem
Code written with reduce can be intimidating. This 2-step approach can help.
16 Best Ruby Frameworks For Web Development [2024]
Ruby is a programming language that has been accepted with open arms since 1995, and thanks to its...
Ruby's Exceptional Creatures
Exceptional Creatures is Honeybadger.io's documentation of Ruby's exception system, with a twist. Collect them all!
A Deep Dive Into RSpec Tests in Ruby on Rails
In the second and final part of our series, we'll explore using RSpec for tests in your Rails application.
Behaviour Driven Development in Ruby with RSpec
RSpec is a library for writing and running tests in Ruby applications. As its landing page states,...
Unveiling the Power of Ruby Generators: A Comprehensive Exploration with Ex
Ruby, renowned for its dynamic and object-oriented nature, boasts an array of features that elevate...
Upload and download files in Sinatra
A protip by alfuken about ruby and sinatra.
Unveiling the big leap in Ruby 3.3's IRB
In this blog post, we will delve into the major enhancements introduced in Ruby 3.3’s IRB, as well as what’s currently planned for the next year.
Performance Guide to create 100k records in less than 3s using Ruby on Rail
When working on large-scale projects, quickly creating test data or dummy data can be crucial. In...
Performance impact of the memoization idiom on modern Ruby
Ruby 3.2 saw the introduction of object shapes which speedup instance variables access in most cases, but can be slower in some pathological cases.
Introduction
HTTP Status Codes: An In-Depth Explanation with Ruby Examples
HTTP (Hypertext Transfer Protocol) is the foundation of data communication on the World Wide Web....
Client-side feature flags
Did you know you can use Flipper to create and manage feature flags for your client-side app, even though Flipper is a Ruby gem?
Mastering Common and Advanced Ruby Design Patterns: A Comprehensive Guide w
Ruby is a dynamic and flexible programming language known for its elegant syntax and powerful...
Easy introduction to Connection Pool in ruby
As Rails developers, we often encounter performance issues in different parts of our applications. But establishing connections to external services is usually the place we overlook. Let me introduce the concept of connection pooling and show you an example of easy, performant…
Machine Learning Using Decision Trees in Ruby
In the era of hyper-sophisticated machine learning models like ChatGPT, it is surprising how effective the classic decision tree model remains, especially when used in conjunction with other techniques, such as bagging, boosting and random forests. In this blog post we…
Easy introduction to Connection Pool in ruby by Michał Łęcicki - Visuality
As Rails developers, we often encounter performance issues in different parts of our applications. But establishing connections to external services is usually the place we overlook. Let me introduce the concept of connection pooling and show you an example of easy, performant…
12 Ruby Gems to make your Ruby coding smoother
How many Ruby gems do you have currently installed? With around 50 new gems released daily, it is...
Ruby's Hash is a Swiss-Army Knife
This article shows the obscure but useful capabilities of Hash, a simple but equally powerful data structure in Ruby.
Advanced Usages of Devise for Rails
In part one of this series, we introduced Devise using an example app to explore modules, helpers,...
Exploring Genetic Algorithms with Ruby
Introduction: In the quest to solve complex optimization problems and simulate natural evolution,...
Inspecting Ruby's inspect method
Because 0x0000000103f70c98 never helped anyone.