module RSS::Maker::DublinCoreModel - rss: Ruby Standard Library Documentation

# module RSS::Maker::DublinCoreModel

### Public Class Methods

append_features(klass) click to toggle source
Calls superclass method

    # File rss-0.3.1/lib/rss/maker/dublincore.rb, line 8
          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-0.3.1/lib/rss/maker/dublincore.rb, line 71
          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