/ Setup and Installation / Install Ruby
1: Install rbenv
brew install rbenv
brew install ruby-build
2. Edit bash_profile
Then add this line at the end: eval “$(rbenv init -)”
3. Actually installing Ruby
See which version of ruby you have:
Then if you decided to install the latest version, find out what the latest version of Ruby first here: https://www.ruby-lang.org/en/
After decided which version that you want to install, run this command: rbenv install [ruby version number that you want to install] .
rbenv global [your ruby version]
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