[ruby] Library not loaded at gem runtime or require XXX: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib errorNov. 24, 2020
Explains why installing dlib via Homebrew upgrades OpenSSL to 1.1.1 and breaks gem/require with a 'Library not loaded: libssl.1.0.0.dylib' error, and how reinstalling Ruby via rbenv fixes it.