* Remove outdated option https://github.com/rspec/rspec-core/commit/04078317ba6577699d06cf4dccf014254dcde7a6 * Use the non-globally exposed RSpec syntax https://github.com/rspec/rspec-core/pull/2803 * Use the non-globally exposed RSpec syntax, cont https://github.com/rspec/rspec-core/pull/2803 * Comply to strict predicate matchers See: - https://github.com/rspec/rspec-expectations/pull/1195 - https://github.com/rspec/rspec-expectations/pull/1196 - https://github.com/rspec/rspec-expectations/pull/1277
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging