module Inch
  module CLI
    module Command
      module Options
        class List < BaseList
          attribute :numbers, false

          def descriptions
            [
              '',
              'Lists objects that can be improved regarding their ' \
                'documentation ordered by their grade.',
              '',
              'Example: ' + '$ inch list lib/**/*.rb --all'.color(:cyan),
              '',
              description_hint_grades,
              description_hint_arrows
            ]
          end

          def list_options(opts)
            super
            opts.on('--numbers', 'Show numbers instead of grades and arrows') do
              @numbers = true
            end
          end
        end
      end
    end
  end
end