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Ruby on Rails developer, English speaker and Technical writer. Topics: Ruby, Rails, Design patterns and language acquisition.
GitHub: https://github.com/alexcalaca Email: soon
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Hey guys In case you're using Kubuntu 20.04.4 and you you came across with the following error message: RVM is not a function, selecting rubies with...
Greetings Hey, It's Alexandre Calaça here. Hope you're fine. Introduction In this article, let's check why some Ruby's divisions return an integer...
Greetings Hey, It's Alexandre Calaça here. Hope you're good. Introduction Today, let's learn and practice how to convert a string to lowercase in...
Goal The goal of this article is to talk about how predicate methods work. Examples are going to be provided using the programming language...
Hey guys, what's up? Introduction The goal of this article is to check the version of Ubuntu or any other Linux distribution using the command...
Hey guys, how's it going? Introduction Today, let's learn about 5 effective ways to add items to arrays in Ruby. As always, you don't need to memorize...