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  • rss/maker/dublincore.rb

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RSS::Maker::DublinCoreModel

Public Class Methods

append_features(klass) click to toggle source 
 
               # File rss/maker/dublincore.rb, line 7
      def self.append_features(klass)
        super

        ::RSS::DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
          plural_name ||= "#{name}s"
          full_name = "#{RSS::DC_PREFIX}_#{name}"
          full_plural_name = "#{RSS::DC_PREFIX}_#{plural_name}"
          plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
          klass.def_classed_elements(full_name, "value", plural_klass_name,
                                     full_plural_name, name)
          klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
            def new_#{full_name}(value=nil)
              _#{full_name} = #{full_plural_name}.new_#{name}
              _#{full_name}.value = value
              if block_given?
                yield _#{full_name}
              else
                _#{full_name}
              end
            end
          EOC
        end

        klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
          # For backward compatibility
          alias #{DC_PREFIX}_rightses #{DC_PREFIX}_rights_list
        EOC
      end
install_dublin_core(klass) click to toggle source 
 
               # File rss/maker/dublincore.rb, line 70
      def self.install_dublin_core(klass)
        ::RSS::DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
          plural_name ||= "#{name}s"
          klass_name = Utils.to_class_name(name)
          full_klass_name = "DublinCore#{klass_name}"
          plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
          klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
          class #{plural_klass_name} < #{plural_klass_name}Base
            class #{full_klass_name} < #{full_klass_name}Base
            end
            #{klass_name} = #{full_klass_name}
          end
EOC
        end
      end