require_relative 'pattern1'

module BrDocuments
  module IE
    class RS < Pattern1
      def initialize(number)
        super
        @mask = /^(\d{3}\/\d{7})$|^(\d{10})$/
        @weight = [2, 9, 8, 7, 6, 5, 4, 3, 2]
      end

      private

      def format_ie(number)
        number.sub(/(\d{3})(\d{7})/, '\\1/\\2')
      end
    end
  end
end