rspec-core

When Encoding.default_external is set, eg. Rails, ensure RSpec::Core::Bisect::Channel can send and receive binary data (encoded by Marshal.dump)

Merge pull request #2858 from rspec/jruby-fix

Fix for JRuby 9.1.17.0 require_relative

Merge pull request #2800 from rspec/streamline-should-oneliners

Prevent should from circumventing target check