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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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zerodrop

Aug 3

RSpec Email Testing Without MailCatcher

#ruby #rails #rspec #testing

5 min read

Aug 3

How to Remember Namespaces

#programming #learning #tutorial #ruby

2 min read

Jul 31

Kubernetes earned its security badge in 2017 and never came back

#opensource #security #devops #ruby

16 min read

Jul 31

[Ruby] The True Value of Flow Control Operators

#ruby #programming #tutorial #coding

7 min read

Jul 29

3 Action Mailer Features I Didn't Know Existed

#rails #ruby #actionmailer #webdev

3 min read

Jul 27

Learning Go as a Ruby Developer #3: Functions, Methods, and Why Go Doesn't Have Classes

#go #ruby

4 min read

Jul 26

Ruby Reactor vs dry-transaction vs Trailblazer: Choosing a Ruby Workflow Library in 2026

#ruby #rails #architecture #sidekiq

12 min read

gemmaro

Jul 25

Bundler Quiz!

#ruby #bundler #quiz #gemfile

1 min read

Jul 29

ErrorTrack: Self-hosted Sentry-style error tracking for Rails, in your own database

#monitoring #opensource #rails #ruby

2 min read

Pichandal

Jul 23

Rails Turns 22. The "Rails Is Dead" Crowd Is Still Waiting.

#rails #ruby #webdev

2 min read

Jul 22

Why AI Loves Boring Code

#ai #rails #ruby #webdev

8 min read

Jul 21

Ruby shipped the fix for SleeperGem 45 days before it happened

#ruby #security #opensource #devops

4 min read

Jul 21

Rails already ships class_names. I built clsx anyway.

#rails #ruby #tailwindcss #webdev

12 min read

Philip McClarence

Jul 20

lib/tasks/force_drop.rake

#database #debugging #postgres #ruby

7 min read

Jul 18

I scanned GitLab's source code and found 2,449 undocumented API routes

#api #opensource #ruby #security

4 min read

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