Programming Ruby

Install Ruby

Windows Instructions

1. To install Ruby following this link.
2. Select version 2.6.5 or latest with devkit.
3. When prompt for installing MSYS use option 1.

Linux / MacOS

1. Install Homebrew (Linux / MacOS)

2. Install Ruby using these commands:

   brew install rbenv ruby-build
   
   # Add rbenv to bash so that it loads every time you open a terminal
   echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.bash_profile
   source ~/.bash_profile
   
   # Install Ruby
   rbenv install 2.6.5
   rbenv global 2.6.5
   ruby -v
   
   

More info: Follow this link