We use the
xor function as part of password hashing and we want to use
a faster version than the native ruby xor’ing feature so we use a gem
fast_xor has been abandoned, and xorcist fixed our initial holdup for switching in https://github.com/fny/xorcist/issues/4
xorcist also has jruby support so we can remove our jruby fallback logic.
Didn’t add any new tests here because we already have existing tests that should catch any issues.