kenjdavidson / linkedin-ruby-essential-training-2

https://www.linkedin.com/learning/ruby-essential-training-part-2-classes-and-modules/learn-to-use-custom-classes-in-ruby

Ruby Essential Training - Part 2 Classes and Modules

Working directory for the Ruby Essentials Part 2 Classes and Modules training course on Linked In

Introduction

Classes and modules help organize code. Create templates and instances of objects.

Running Examples

All of the examples are meant to be run within the ruby:2.5 container.

$ /ruby-essential-training-p1# docker run --name started-with-ruby -v ${pwd}:/course -w /course -it --rm ruby:2.5 /bin/bash
$ /course#

at this point you can run the examples as expected:

$ /course# ruby -v
ruby 2.5.9p229 (2021-04-05 revision 67939) [x86_64-linux]
$ /course# ruby 1-getting-started/simple_file.rb
hello
world

Go!