Hello World — Ruby

Because everything in the programming world starts with a Hello World, I’ll come back to the very basics with a Ruby Hello World.

Ruby is an Object Oriented programming language that’s been quite popular in the past years, specially within the Rails framework. I use it on my day to day basis for all sorts of scripting, micro-services and different production tasks.

The thing most people like about Ruby is its simplicity. You can write code quickly as if you’re writing plain text (almost), and you can use the interactive console to test things out.