class RubyCritic::RevisionComparator

def set_statuses(analysed_modules_now)
  if Config.source_control_system.revision?
    analysed_modules_before = load_cached_analysed_modules
    if analysed_modules_before
      SmellsStatusSetter.set(
        analysed_modules_before.flat_map(&:smells),
        analysed_modules_now.flat_map(&:smells)
      )
    end
  end
  analysed_modules_now
end