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All articles and discussions should be about the Ruby programming language and related frameworks and technologies like Rails, Hanami, Sinatra etc. Please also add the relevant library tags when making a post.

Questions are encouraged! Including the #help tag will make them easier to find.

Ruby is an open-source dynamic object-oriented interpreted language that combines the good bits from Perl, Smalltalk, and Lisp. It supports multiple programming paradigms including functional, object-oriented, and imperative.

Ruby was initially conceived on February 24, 1993, by Yukihiro Matsumoto ('Matz') and version 1.0 was released in 1996

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Sebastian Jimenez

Feb 1

Catch N+1 Queries in Rails Request Specs with 11 Lines of Ruby

#rails #ruby #performance #database

3 min read

Anton

Feb 24

Servactory — Typed Service Objects with Declarative Actions for Ruby

#ruby #rails #architecture #opensource

3 min read

Feb 23

The Solo Frontend Team: Building a UI System in Pure Ruby

#rails #ruby #frontend #architecture

3 min read

Seryl Lns

Mar 5

Building a Rails Engine #8 — Real-time Progress with ActionCable & Stimulus

#webdev #rails #ruby #opensource

5 min read

Mar 5

The Missing Macro: 3 Ways to "belongs_to :through" in Rails

#rails #ruby #webdev #architecture

3 min read

Feb 22

Stop Killing Your Database: 5 ActiveRecord Tips for Faster Rails Apps

#rails #ruby #activerecord #optimization

3 min read

Damian Domżalski

Mar 4

How I Built an AI Selfie Analyzer with Rails 8 + Claude Vision API

#ruby #rails #ai #webdev

7 min read

Mar 4

Composability Over Coupling: Evolving Authorization in Rails

#rails #architecture #authorization #ruby

7 min read

Germán Alberto Gimenez Silva

Feb 16

Understanding TypeProf: Design Goals, Limitations, and Effective Use in Ruby

#docker #programming #ruby #rails

4 min read

Seryl Lns

Mar 3

Building a Rails Engine #7 — The Orchestrator: Coordinating the Workflow

#architecture #rails #ruby #tutorial

8 min read

Mar 3

Lumitrace: See What Your Ruby Code Is Actually Doing, Instantly

#ruby

3 min read

Mar 3

The complete guide to `rails new` in Rails 8.1

#ruby #rails #tutorial #beginners

7 min read

Jan 27

Fixing a GitLab CE Upgrade Error: FinalizeHkFixNonExistingTimelogUsers and undefined method 'id' for nil:NilClass

#database #devops #ruby #tutorial

4 min read

sanif

Jan 27

Ruby Deserves Better Documentation Tools

#ruby #opensource #documentation #rails

2 min read

Germán Alberto Gimenez Silva

Jan 27

Stabilizing a Native Ruby GIS Engine with Docker, RuboCop, and CI

#gnulinux #hobbies #programming #ruby

2 min read

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