class RSpec::Retry::Formatter

def dump_summary(notification)
  summary = "\nRSpec Retry Summary:\n"
  @tries.each do |key, retry_data|
    next if retry_data[:successes] < 1 || retry_data[:tries] <= 1
    summary += "\t#{key.location}: #{key.full_description}: passed at attempt #{retry_data[:tries]}\n"
  end
  retried = @tries.count { |_, v| v[:tries] > 1  && v[:successes] > 0 }
  summary += "\n\t#{retried} of #{notification.example_count} tests passed with retries.\n"
  summary += "\t#{notification.failure_count} tests failed all retries.\n"
  output.puts summary
end