Web Development

3 Must-Read Classic Books about Ruby and Ruby on Rails in 2021

An exhaustive book list about Ruby and…

The defined? keyword in Ruby

An overview of the defined? keyword with a use case from the Ruby source…

Attributes in Ruby

In this article, we’re going to explore the following topics:

• the attr method

Is module_function really the same as extend self ?

A deep dive into `module_function` and `extend…

HereDocs tokens as method argument

An overview of how to interact with HereDocs as argument

Clean your Rails routes: nesting

How resources can help you to avoid custom routes?

The Evolution of Ruby Strings from 1.8 to 3.2

An overview of the String class since Ruby 1.8

Scope Gates in Ruby: Flat Scopes

An overview of the execution context of blocks

Unlearn programming to learn Ruby

Why is the Ruby philosophy the exact opposite of other programming…

How Rails generates UUIDs by extending the digest library

An overview of the UUID specification and…