DEV Community

Ruby

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
7 Ruby Feature Flag Tools Compared

7 Ruby Feature Flag Tools Compared

1
Comments
1 min read
Short Ruby Newsletter - edition 50

Short Ruby Newsletter - edition 50

1
Comments
1 min read
Routing in Rails

Routing in Rails

3
Comments
5 min read
An Introduction to Active Record

An Introduction to Active Record

Comments
4 min read
The Rails database.yml File

The Rails database.yml File

6
Comments 2
9 min read
Getting Started with Jekyll: A Powerful Ruby-Based Static Site Generator

Getting Started with Jekyll: A Powerful Ruby-Based Static Site Generator

2
Comments
2 min read
Partials used for turbo streaming must be free of global references.

Partials used for turbo streaming must be free of global references.

1
Comments
2 min read
How to add Concern in Ruby on Rails?

How to add Concern in Ruby on Rails?

6
Comments
6 min read
Rubyist Hangout Thread

Rubyist Hangout Thread

11
Comments 12
1 min read
ActionMailer::Base Introduction

ActionMailer::Base Introduction

1
Comments
3 min read
Eloquent Ruby in 10 Minutes

Eloquent Ruby in 10 Minutes

3
Comments 1
5 min read
Smoothly Growing and Shrinking Sprites in DragonRuby

Smoothly Growing and Shrinking Sprites in DragonRuby

7
Comments
6 min read
A comparison of multiple generative AI tools when asking for Ruby on Rails code

A comparison of multiple generative AI tools when asking for Ruby on Rails code

2
Comments
5 min read
Building with Rails: The Complete Road Map

Building with Rails: The Complete Road Map

2
Comments
6 min read
Embrace the Power of Ruby: A Programming Superhero

Embrace the Power of Ruby: A Programming Superhero

9
Comments
4 min read
Keep Your Ruby App Secure with Bundler

Keep Your Ruby App Secure with Bundler

2
Comments
8 min read
Managing Platform-Specific Features in Rails: The Right Way to Customize App Behavior

Managing Platform-Specific Features in Rails: The Right Way to Customize App Behavior

2
Comments
15 min read
Interview with Greg Molnar - Rails developer and penetration tester

Interview with Greg Molnar - Rails developer and penetration tester

4
Comments
7 min read
Clone record with overrides

Clone record with overrides

Comments
1 min read
Using Rails serializers to render data through a has_many relationship.

Using Rails serializers to render data through a has_many relationship.

Comments
3 min read
🛑 7 Hidden Gems to Learn Ruby for Free

🛑 7 Hidden Gems to Learn Ruby for Free

3
Comments
6 min read
Expand Your Monitoring Capabilities with AppSignal's Standalone Agent Docker Image

Expand Your Monitoring Capabilities with AppSignal's Standalone Agent Docker Image

Comments
2 min read
Summary of changes in behavior of create_association method in Rails 7.0.5 and later

Summary of changes in behavior of create_association method in Rails 7.0.5 and later

Comments
4 min read
Code Reviewing a Ruby on Rails application.

Code Reviewing a Ruby on Rails application.

10
Comments
7 min read
is_expected RSpec ActiveRecord matcher

is_expected RSpec ActiveRecord matcher

Comments
1 min read
Linked List with Ruby

Linked List with Ruby

3
Comments
8 min read
Why is ON DUPLICATE KEY UPDATE included in the SQL issued by insert_all in ActiveRecord when using MySQL?

Why is ON DUPLICATE KEY UPDATE included in the SQL issued by insert_all in ActiveRecord when using MySQL?

1
Comments
6 min read
How to reduce memory usage for your Rails app - R14 - Memory Quota Exceeded in Ruby (MRI)

How to reduce memory usage for your Rails app - R14 - Memory Quota Exceeded in Ruby (MRI)

11
Comments 1
2 min read
Metaprogramming in Ruby: Advanced Level

Metaprogramming in Ruby: Advanced Level

2
Comments
7 min read
Ruby GUI with Glimmer

Ruby GUI with Glimmer

13
Comments 2
3 min read
How to switch hosting from Render to Heroku for your Ruby on Rails application

How to switch hosting from Render to Heroku for your Ruby on Rails application

1
Comments
3 min read
Hidden Gem(s): What Are Your Favorite Lesser-Known Ruby Features & Techniques? 💎💻

Hidden Gem(s): What Are Your Favorite Lesser-Known Ruby Features & Techniques? 💎💻

7
Comments 3
1 min read
12 Tools for Quality Pull Requests

12 Tools for Quality Pull Requests

Comments
11 min read
Ruby Method of the Day: String#=~

Ruby Method of the Day: String#=~

5
Comments
1 min read
Analyzing SassC::SyntaxError in Ruby on Rails 7.0

Analyzing SassC::SyntaxError in Ruby on Rails 7.0

Comments
1 min read
Analyzing and Editing Ruby Source Code in Bullet Train

Analyzing and Editing Ruby Source Code in Bullet Train

1
Comments
7 min read
A pragmatic guide for Cypress On Rails

A pragmatic guide for Cypress On Rails

12
Comments 2
4 min read
Integrating LLM into your Rails applications

Integrating LLM into your Rails applications

6
Comments
3 min read
Ruby's range literals and their effect on Rails Active Record queries

Ruby's range literals and their effect on Rails Active Record queries

3
Comments
4 min read
Rubyist Hangout Thread

Rubyist Hangout Thread

9
Comments 7
1 min read
Ruby Method of the Day: #count

Ruby Method of the Day: #count

1
Comments
1 min read
An Introduction to Lambdas in Ruby

An Introduction to Lambdas in Ruby

Comments
6 min read
Updated the look of my Ratings app

Updated the look of my Ratings app

2
Comments 1
1 min read
How to use Prettier to lint Ruby files

How to use Prettier to lint Ruby files

2
Comments 6
2 min read
Ruby Method of the Day: Array.new with Block

Ruby Method of the Day: Array.new with Block

6
Comments
1 min read
Ruby Arguments: Equal Signs, Colons, Splats (*), Double Splats (**) Explained

Ruby Arguments: Equal Signs, Colons, Splats (*), Double Splats (**) Explained

Comments
9 min read
Understanding Authorization Before Authentication: Enhancing Web API Security

Understanding Authorization Before Authentication: Enhancing Web API Security

34
Comments
4 min read
Part 2 - Saving data. Creating a Ruby App to get notified about Epic Free Games.

Part 2 - Saving data. Creating a Ruby App to get notified about Epic Free Games.

Comments
6 min read
Entendendo fundamentos de recursão

Entendendo fundamentos de recursão

60
Comments 5
7 min read
Short Ruby News - edition 48 is published

Short Ruby News - edition 48 is published

2
Comments
2 min read
How to use Cloudflare R2 with Ruby on Rails Active Storage

How to use Cloudflare R2 with Ruby on Rails Active Storage

5
Comments
6 min read
Cross-cluster Associations in Rails 7

Cross-cluster Associations in Rails 7

Comments
4 min read
Creating a Gem

Creating a Gem

2
Comments
1 min read
Delve deeply into Devise - Introduce all the Modules

Delve deeply into Devise - Introduce all the Modules

20
Comments 2
30 min read
How I use MRSK and multiple Rails app on the same server

How I use MRSK and multiple Rails app on the same server

5
Comments 1
4 min read
Enable the admin to configure tags for selection in a dropdown, to control type and amount of tags stored

Enable the admin to configure tags for selection in a dropdown, to control type and amount of tags stored

Comments
2 min read
Rubyist Hangout Thread

Rubyist Hangout Thread

14
Comments 9
1 min read
How to store credentials like an api key in Rails

How to store credentials like an api key in Rails

3
Comments
1 min read
Como armazenar credenciais como uma chave de api no Rails

Como armazenar credenciais como uma chave de api no Rails

1
Comments
1 min read
How to pass boolean values in Rspec

How to pass boolean values in Rspec

3
Comments 1
3 min read
loading...