472d1a22c5
This was accounted for in Version::NULL.<=>, but not in Version#<=>, so these could only be compared if Version::NULL was the left hand side. The check had to go above the check that `other` is a version because `Version::NULL`'s anonymous class does not inherit from `Version`. (The type check feels like it's probably a smell, but out of scope).
Library
This directory contains all the code run by the official brew and brew cask commands in Homebrew and all formulae (package descriptions) in taps (repositories containing formulae) in Taps subdirectories.