/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
brew install chruby ruby-install xz
ruby-install ruby 3.1.3
echo "source $(brew --prefix)/opt/chruby/share/chruby/chruby.sh" >> ~/.zshrc
echo "source $(brew --prefix)/opt/chruby/share/chruby/auto.sh" >> ~/.zshrc
echo "chruby ruby-3.1.3" >> ~/.zshrc # run 'chruby' to see actual version
# Quit and relaunch Terminal, then check that everything is working.
ruby --version
gem install jekyll
bundle install
bundle add webrick
bundle add github-pages
bundle update github-pages
bundle exec jekyll serve