Ruby

Mastering the unary ampersand operator (&object) as a block argument

A complete overview of blocks…

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

An exhaustive book list about Ruby and…

Overriding private superclass methods in Ruby

What happens when a superclass private method is…

The Arguments Forwarding shorthand in Ruby 2.7

How to 3-dots operator can be used to automatically…

The defined? keyword in Ruby

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

3 ways to make class methods private in Ruby

An overview of the different ways to make class methods…

Conditional class opening in Ruby

Why the resolv-replace library monkey-patches the SOCKSSocket class…

Proportional dispatching using Ruby

In this article we’re going to show you how to implement an…

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…