rbenv
- Check latest Ruby version available: https://github.com/rbenv/ruby-build/tree/master/share/ruby-build
- Update to get access to new Ruby versions:
brew update && brew upgrade ruby-build
- List all installed:
rbenv versions
- List all available to install:
rbenv install --list-all
- Install:
rbenv install X.X.X
- Set global default:
rbenv global X.X.X
- Set version for a project: add a
.ruby-version file containing the version number