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Ruby

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

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Ruby: Integer & Float Class

Ruby: Integer & Float Class

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2 min read
lazy_names gem, lets you type less

lazy_names gem, lets you type less

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1 min read
How to estimate a task?

How to estimate a task?

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1 min read
Observability with OpenTelemetry, Jaeger and Rails

Observability with OpenTelemetry, Jaeger and Rails

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3 min read
Ruby Array Methods

Ruby Array Methods

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2 min read
ActiveRecord Relation and create method

ActiveRecord Relation and create method

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1 min read
Turbo View Transitions in Rails

Turbo View Transitions in Rails

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7 min read
How I use Rails' `concerning` macro

How I use Rails' `concerning` macro

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1 min read
A Deep Dive Into RSpec Tests in Ruby on Rails

A Deep Dive Into RSpec Tests in Ruby on Rails

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9 min read
Configuring IRB autocomplete

Configuring IRB autocomplete

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3 min read
ArcadeDB, Ruby && Jupyter

ArcadeDB, Ruby && Jupyter

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2 min read
Introdução ao Ruby on Rails

Introdução ao Ruby on Rails

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Introduction to Ruby on Rails

Introduction to Ruby on Rails

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2 min read
Intro To ruby course

Intro To ruby course

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1 min read
Add Geolocation to Search with Rails and Stimulus.js

Add Geolocation to Search with Rails and Stimulus.js

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5 min read
How to split user stories

How to split user stories

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1 min read
Tuning Rails application structure

Tuning Rails application structure

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12 min read
Ruby (Versioning) Hell with Jekyll & GitHub Pages

Ruby (Versioning) Hell with Jekyll & GitHub Pages

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6 min read
fetch vs index methods when working with arrays in Ruby

fetch vs index methods when working with arrays in Ruby

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2 min read
The three ways to query ranges in Rails

The three ways to query ranges in Rails

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2 min read
The three types of methods in Ruby

The three types of methods in Ruby

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3 min read
Crafting my Code Chronicles Blog

Crafting my Code Chronicles Blog

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2 min read
MĂ©todos para tratar array

MĂ©todos para tratar array

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3 min read
Ruby-on-Rails ERB vs HAML

Ruby-on-Rails ERB vs HAML

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2 min read
Ruby String Methods

Ruby String Methods

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1 min read
DIY error monitoring for Ruby

DIY error monitoring for Ruby

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10 min read
Deploy a Rails app to a Docker Swarm cluster on Hetzner

Deploy a Rails app to a Docker Swarm cluster on Hetzner

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7 min read
Creating Printable Cards Games with Code

Creating Printable Cards Games with Code

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3 min read
Dynamic AI Prompts with PromptTemplates, Ruby, Langchain.rb and OpenAI

Dynamic AI Prompts with PromptTemplates, Ruby, Langchain.rb and OpenAI

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2 min read
Rails 7 deprecate enum definition by keyword.

Rails 7 deprecate enum definition by keyword.

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1 min read
Eliminating Code Complexity by Finding Double Negatives

Eliminating Code Complexity by Finding Double Negatives

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Authentication vs Authorization with Rails 7

Authentication vs Authorization with Rails 7

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5 min read
Hello AI world with Ruby!

Hello AI world with Ruby!

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3 min read
OOP via FP : functional nature of classes and objects

OOP via FP : functional nature of classes and objects

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Native Rails Support for React and Redux with Superglue lib

Native Rails Support for React and Redux with Superglue lib

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2 min read
Ruby variables and pointers

Ruby variables and pointers

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1 min read
Why is Ruby-on-Rails not more popular?

Why is Ruby-on-Rails not more popular?

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Ruby Database Setup & Common Commands & CRUD

Ruby Database Setup & Common Commands & CRUD

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3 min read
standardrb, but more

standardrb, but more

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1 min read
Behaviour Driven Development in Ruby with RSpec

Behaviour Driven Development in Ruby with RSpec

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12 min read
How To Set Up Your Coding Environment

How To Set Up Your Coding Environment

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7 min read
Mastering Ruby on Rails By Building an LMS

Mastering Ruby on Rails By Building an LMS

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2 min read
Limitations of Cookies

Limitations of Cookies

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1 min read
[Today I learned] Minitest

[Today I learned] Minitest

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1 min read
Ruby on Rails vs. JavaScript

Ruby on Rails vs. JavaScript

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Puma-dev is one of my favourite tools

Puma-dev is one of my favourite tools

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4 min read
Rails backup schemes to backup Postgres databases

Rails backup schemes to backup Postgres databases

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6 min read
Including Polymorphic Association In Rails To Avoid N+1 Queries

Including Polymorphic Association In Rails To Avoid N+1 Queries

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2 min read
Local API in a single file

Local API in a single file

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5 min read
Must-have gems for mature Rails

Must-have gems for mature Rails

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2 min read
Where is pacman in windows Rails installation?

Where is pacman in windows Rails installation?

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1 min read
Getting started with Ruby on Rails and Postgres on Supabase

Getting started with Ruby on Rails and Postgres on Supabase

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4 min read
You don't know RSpec: intro to RSpec for RSpec professionals

You don't know RSpec: intro to RSpec for RSpec professionals

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6 min read
Rails GitHub Insights: Navigating the Active Pulse of Ruby on Rails

Rails GitHub Insights: Navigating the Active Pulse of Ruby on Rails

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3 min read
Speed Up Your Ruby on Rails Application with LiteCache

Speed Up Your Ruby on Rails Application with LiteCache

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6 min read
Step-by-Step Guide to Building LLM Applications with Ruby (Using Langchain and Qdrant)

Step-by-Step Guide to Building LLM Applications with Ruby (Using Langchain and Qdrant)

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13 min read
Embracing Error Messages in Ruby: A Guide for Beginners

Embracing Error Messages in Ruby: A Guide for Beginners

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3 min read
Today I learned about basic Ruby syntax

Today I learned about basic Ruby syntax

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1 min read
Desvendando os mistérios dos erros em Ruby: Um Guia para Iniciantes

Desvendando os mistérios dos erros em Ruby: Um Guia para Iniciantes

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4 min read
Running open-source AI models locally with Ruby

Running open-source AI models locally with Ruby

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7 min read
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