class RuboCop::Formatter::DisabledConfigFormatter

def output_cop_config(output_buffer, cfg, cop_name)
  # 'Enabled' option will be put into file only if exclude
  # limit is exceeded.
  cfg_without_enabled = cfg.reject { |key| key == 'Enabled' }
  output_buffer.puts "#{cop_name}:"
  cfg_without_enabled.each do |key, value|
    value = value[0] if value.is_a?(Array)
    output_buffer.puts "  #{key}: #{value}"
  end
  output_offending_files(output_buffer, cfg_without_enabled, cop_name)
end