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Ruby

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

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undefined local variable or method `root_path' for #<XXXController> in Rails

undefined local variable or method `root_path' for #<XXXController> in Rails

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4 min read
Using a ruby method to return the absolute value of a number

Using a ruby method to return the absolute value of a number

2
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3 min read
Set an Active Storage attachment in an after_save callback

Set an Active Storage attachment in an after_save callback

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2 min read
Rescue exception in Ruby and continue

Rescue exception in Ruby and continue

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2 min read
Валидация даты в dry_schema

Валидация даты в dry_schema

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1 min read
How to implement Laravel's whenLoaded function in Ruby on Rails

How to implement Laravel's whenLoaded function in Ruby on Rails

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2 min read
Organize Business Logic in Your Ruby on Rails Application

Organize Business Logic in Your Ruby on Rails Application

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5 min read
Object-Oriented Programming (OOP) in Ruby - Beginner Crash Course

Object-Oriented Programming (OOP) in Ruby - Beginner Crash Course

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4 min read
Flog-Driven Development

Flog-Driven Development

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6 min read
Setup very basic authentication with Devise in Rails 7

Setup very basic authentication with Devise in Rails 7

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6 min read
Building an Event Booking App in Ruby with Macaw Framework: A Step-by-Step Guide

Building an Event Booking App in Ruby with Macaw Framework: A Step-by-Step Guide

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3 min read
Exploring Probabilistic Algorithms with Ruby

Exploring Probabilistic Algorithms with Ruby

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7 min read
Rails helpers tips for writing better view

Rails helpers tips for writing better view

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2 min read
According to BuiltWith Trends, there are 3,825,799 websites that use Ruby on Rails

According to BuiltWith Trends, there are 3,825,799 websites that use Ruby on Rails

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1 min read
Create PDF Files in Ruby on Rails

Create PDF Files in Ruby on Rails

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1 min read
Sending Better Data With Rails Serializers

Sending Better Data With Rails Serializers

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3 min read
How We Sped Up Rubocop Linting in our CI by 22x

How We Sped Up Rubocop Linting in our CI by 22x

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5 min read
What Makes Ruby Easy to Learn & Use?

What Makes Ruby Easy to Learn & Use?

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1 min read
Solving a critical bug in the default Rails caching library

Solving a critical bug in the default Rails caching library

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6 min read
Astronomical computing – Ep 6 - Solving Kepler's equation in Ruby

Astronomical computing – Ep 6 - Solving Kepler's equation in Ruby

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6 min read
Object-Oriented Ruby Basics

Object-Oriented Ruby Basics

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4 min read
Book a Bookstore API using Rack, Sequel and Postgresql

Book a Bookstore API using Rack, Sequel and Postgresql

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5 min read
Implement Leaflet on rails with stimulus

Implement Leaflet on rails with stimulus

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4 min read
Deployed Application

Deployed Application

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2 min read
A new gem to generate Swagger Doc in Rails

A new gem to generate Swagger Doc in Rails

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10 min read
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