Series

Ruby

A journey in the beautiful yet powerful programming language Ruby.

Articles in this series

Ruby blocks made easy, part I, methods and procs

Jul 23, 20214 min read

Understanding the fundamentals of Ruby blocks · Blocks in Ruby are powerful structures that are part of our daily basis as Ruby developers. We see them...

Ruby blocks made easy, part I, methods and procs

Ruby blocks made easy, part II, curry and procs as arguments

Jul 23, 20213 min read

Understanding the fundamentals of Ruby blocks · In the previous post, we learned that methods can be transformed into procs to be evaluated later. One...

Ruby blocks made easy, part II, curry and procs as arguments

Ruby blocks made easy, part III ~grand finale~, blocks and syntactic sugar

Jul 23, 20215 min read

Understanding the fundamentals of Ruby blocks · In this series of posts, we already covered that methods can be transformed into procs and as such, can...

Ruby blocks made easy, part III ~grand finale~, blocks and syntactic sugar

Quicksort, a Ruby implementation using Test-driven development

Jul 23, 20219 min read

Implementing Quicksort using TDD · Quicksort is a sorting algorithm designed to have a reasonable time complexity. In average, most implementations of...

Quicksort, a Ruby implementation using Test-driven development

Boilerplate for a containerized plain Ruby application

Jul 23, 20214 min read

Recently I've been poking around automation in order to experiment and build software on destroyable environments, so that I won't mess up with my...

Boilerplate for a containerized plain Ruby application

How to reduce the time complexity of nested loops

Dec 4, 20214 min read

In this post I'll demonstrate a way to understand, analyse and reduce the time complexity on algorithms, specially on nested loops. The examples will...

How to reduce the time complexity of nested loops