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Ruby

This tag is for posts related to the Ruby language, including its libraries.

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Unlocking Ruby’s Iteration Magic: Mastering External and Internal Iterators

Unlocking Ruby’s Iteration Magic: Mastering External and Internal Iterators

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4 min read
Ambiente de desenvolvimento rails e postgres com dev containers

Ambiente de desenvolvimento rails e postgres com dev containers

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4 min read
How to detect classes contained in ruby gems in Tailwind 4

How to detect classes contained in ruby gems in Tailwind 4

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5 min read
Connect Four Summary

Connect Four Summary

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3 min read
Beyond translations in Stimulus: formatting dates, time and currency

Beyond translations in Stimulus: formatting dates, time and currency

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3 min read
Create an Email Drip Campaign Using Rails Vault

Create an Email Drip Campaign Using Rails Vault

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3 min read
GitHub Follower Analysis: Discovering Your One-Way Connections

GitHub Follower Analysis: Discovering Your One-Way Connections

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5 min read
Elevando a validação em Rails com dry-validation: Uma abordagem elegante para regras de negócio complexas

Elevando a validação em Rails com dry-validation: Uma abordagem elegante para regras de negócio complexas

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6 min read
Train Your Own LLM: A Deep Dive with Ruby

Train Your Own LLM: A Deep Dive with Ruby

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31 min read
Building a Custom DSL for RSpec: How I Reduced Testing Boilerplate by 77%

Building a Custom DSL for RSpec: How I Reduced Testing Boilerplate by 77%

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6 min read
Hello ruby

Hello ruby

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1 min read
Understanding Model-Context-Protocol (MCP) in Ruby

Understanding Model-Context-Protocol (MCP) in Ruby

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12 min read
Benchmark It: Optimization Decisions Based on Real Data and Not Vibes

Benchmark It: Optimization Decisions Based on Real Data and Not Vibes

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4 min read
Why 0.1 + 0.2 Doesn’t Equal 0.3?

Why 0.1 + 0.2 Doesn’t Equal 0.3?

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2 min read
Ruby Flow Control: next vs break vs return

Ruby Flow Control: next vs break vs return

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3 min read
Explore Golang Metaprogramming: A Deep Dive

Explore Golang Metaprogramming: A Deep Dive

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6 min read
How I Built a Natural Language to SQL Translator Using Ruby and GPT-4

How I Built a Natural Language to SQL Translator Using Ruby and GPT-4

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4 min read
2025 Reminder That DHH Is a Total Idiot!

2025 Reminder That DHH Is a Total Idiot!

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2 min read
Short Ruby Newsletter - edition 127

Short Ruby Newsletter - edition 127

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3 min read
Touch Events (swipe) using Stimulus

Touch Events (swipe) using Stimulus

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7 min read
Mastering Rails Migrations: A Deep Dive into change_table and Schema Evolution

Mastering Rails Migrations: A Deep Dive into change_table and Schema Evolution

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4 min read
Using Chromedriver to create PDFs with ruby

Using Chromedriver to create PDFs with ruby

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3 min read
Catch JS Errors with Playwright

Catch JS Errors with Playwright

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1 min read
Thanks!

Thanks!

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1 min read
Sets are the Data Type Your Code Needs

Sets are the Data Type Your Code Needs

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7 min read
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