Ruby upgrade: don’t install on top of a previous release
- even if the release notes say you can :)
I was upgrading from 1.8.2 to 1.8.4 and using the one-click installer for Windows. Before the install, I read the release note which said the following:
“You can install overtop of an existing installation that has
the same Ruby major version number (e.g., 1.6). Installations
up to [...]
