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# File 'lib/rss/dublincore.rb', line 11
def append_features(klass)
super
return if klass.instance_of?(Module)
DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
plural = plural_name || "#{name}s"
full_name = "#{DC_PREFIX}_#{name}"
full_plural_name = "#{DC_PREFIX}_#{plural}"
klass_name = "DublinCore#{Utils.to_class_name(name)}"
klass.install_must_call_validator(DC_PREFIX, DC_URI)
klass.install_have_children_element(name, DC_URI, "*",
full_name, full_plural_name)
klass.module_eval(" remove_method :\#{full_name}\n remove_method :\#{full_name}=\n remove_method :set_\#{full_name}\n\n def \#{full_name}\n @\#{full_name}.first and @\#{full_name}.first.value\n end\n\n def \#{full_name}=(new_value)\n @\#{full_name}[0] = Utils.new_with_value_if_need(\#{klass_name}, new_value)\n end\n alias set_\#{full_name} \#{full_name}=\n EOC\n end\n klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0))\n if method_defined?(:date)\n alias date_without_\#{DC_PREFIX}_date= date=\n\n def date=(value)\n self.date_without_\#{DC_PREFIX}_date = value\n self.\#{DC_PREFIX}_date = value\n end\n else\n alias date \#{DC_PREFIX}_date\n alias date= \#{DC_PREFIX}_date=\n end\n\n # For backward compatibility\n alias \#{DC_PREFIX}_rightses \#{DC_PREFIX}_rights_list\n EOC\nend\n", *get_file_and_line_from_caller(0))
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