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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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Jan 18

Building Production-Ready AI Agents in Rails with RubyLLM::Agents

#agents #llm #rails #ruby

5 min read

Brian Kim

Jan 20

Ruby DSA Cheat Sheet

#algorithms #computerscience #ruby #tutorial

5 min read

Nemwel Boniface

Jan 20

What Happens When a User Deletes Their Account? A Guide to Rails ActiveRecord dependent: Strategies

#database #rails #ruby #tutorial

4 min read

Fabian Frank Werner

Jan 18

Python vs Ruby - I built the same github analyzer with both

#beginners #python #ruby #rails

7 min read

Jan 20

Implementing Copy-to-Clipboard in Rails 8: The Modern Way

#rails #stimulus #javascript #ruby

2 min read

Peter H. Boling

Jan 19

⚡️ setup-ruby-flash

#ruby #gha #ore #rv

7 min read

ZenDrx

Jan 18

Why should we choose telegem over telegram-bot-ruby a established gem

#telegram #bot #api #ruby

3 min read

Davide Santangelo

Jan 15

Why Ruby Shines in the Age of AI-Powered Development

#ruby #llm #ai

6 min read

Dec 14 '25

Self-hosted feature flags for Rails (with typed values)

#tooling #rails #opensource #ruby

1 min read

ZenDrx

Jan 17

Telegem v3.0.4 users : critical bug alert & call for help

#help #telegram #telegem #ruby

1 min read

Jan 17

Stop Redeploying for Config Changes: The 5-Minute Rails Key-Value Store

#rails #ruby #programming #selfnote

3 min read

Jan 16

The Set-and-Forget Guide to Rails App Versioning

#ruby #programming #oop #selfnote

2 min read

Jan 15

Using Ruby Model Classes, Service Objects and Interactors

#ruby #datatransferobject #webdev #programming

5 min read

ZenDrx

Jan 15

How to create telegram bots in Ruby

#api #backend #ruby #tutorial

1 min read

Jan 15

Nested forms without `accepts_nested_attributes_for` in Rails

#ruby #rails #webdev #hotwire

4 min read

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