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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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G Hewitt

Aug 18

I Could Hack My Own Rails App With One Hidden Input

#rails #ruby #webdev #security

4 min read

AI agents kept returning after being blocked

christine

Sep 18

3,022 Malicious Gems, and OpenAI Calls It “Benign”

#ai #ruby #rubygems #security

5 min read

Daniel

Aug 17

Fixing "g++ Not Found" When Debugging Rails in RubyMine on Fedora

#ruby #rails #fedora #debugging

2 min read

Aug 15

Built a Blog App with Rails & PostgreSQL – Looking for Code Review!

#showdev #ruby #rails #reviews

1 min read

Anthony Lombardi

Sep 7

Your Rails Service Objects Need a Job Description

#ruby #rails #architecture #softwaredevelopment

6 min read

Aug 14

Work-in-progress updates on my new book, Testing Rails from Scratch

#rails #tdd #minitest #ruby

3 min read

Muhammad Zain Ul Abidin

Sep 16

Why change-impact analysis is surprisingly hard in Ruby on Rails

#ruby #rails #opensource #testing

2 min read

Sanskriti Harmukh for Vultr

Sep 16

Installing Ruby on Ubuntu 24.04

#ruby #ubuntu #linux #devops

4 min read

Onur Cinar

Aug 12

Self-Evolving Apps: Not Vibe, Live-Coding in Ruby with LLMs and Metaprogramming

#ruby #ai #llm #metaprogramming

5 min read

christine

Sep 14

An OpenAI Agent Swarm Attacked RubyGems

#ai #ruby #rubygems #security

3 min read

Aug 11

Tired of JS for simple UI in Ruby?

#frontend #opensource #ruby #webassembly

1 min read

Aug 9

massive-import - a batch processing library

#ruby

1 min read

Akshat Srivastava

Sep 11

KPI Assembler: stop hand-picking KPIs, let AI propose them

#ai #ruby #rails #analytics

3 min read

Aug 31

RubyCoder.ai: A Professional Network for the Ruby Community

#ruby #ai #programming

3 min read

Aug 7

Glucose math looks trivial until you ship it: five rules from a production CGM app

#showdev #opensource #javascript #ruby

3 min read

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