class RuboCop::RSpec::ParallelFormatter

def totals(summary)
  output = pluralize(summary.example_count, 'example')
  output += ", #{summary.pending_count} pending" if summary.pending_count.positive?
  output += ", #{pluralize(summary.failure_count, 'failure')}"
  if summary.errors_outside_of_examples_count.positive?
    error_count = pluralize(summary.errors_outside_of_examples_count, 'error')
    output += ", #{error_count} occurred outside of examples"
  end
  output
end