Install Ruby 3 - Upgrade Ruby Version with RVM (Ruby 2.7 to 3)

Описание

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This video shows how you can install Ruby 3 using RVM (Ruby Version Manager). RVM makes it easy to use multiple versions of Ruby and Ruby gems on one computer, which becomes very important when you are working with multiple projects with different requirements. Previously we have been using Ruby 2.7, so this install using RVM will upgrade Ruby 2.7 to 3.

Hopefully by the end of this video you will know how to upgrade ruby version and do a ruby version check on mac.

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