Contents

module RelatonIsoBib
  # Iso ICS classificator.
  class Ics < Isoics::ICS
    # @param code [String, NilClass]
    # @param field [Integer, NilClass]
    # @param group [Integer, NilClass]
    # @param subgroup [Integer, NilClass]
    def initialize(code = nil, field: nil, group: nil, subgroup: nil)
      unless code || field
        raise ArgumentError, "wrong arguments (should be string or { fieldcode: [String] }"
      end

      field, group, subgroup = code.split "." if code
      super fieldcode: field, groupcode: group, subgroupcode: subgroup
    end

    # @param builder [Nokogiri::XML::Builder]
    def to_xml(builder)
      builder.ics do
        builder.code code
        builder.text_ description
      end
    end

    # @return [Hash]
    def to_hash
      hash = {}
      hash[:code] = code if code
      hash
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
relaton-iso-bib-0.3.3	lib/relaton_iso_bib/ics.rb