1 files changed, 0 insertions, 164 deletions
diff --git a/lib/rss/dublincore.rb b/lib/rss/dublincore.rb
deleted file mode 100644
index 85b836d3bf..0000000000
--- a/lib/rss/dublincore.rb
+++ /dev/null
@@ -1,164 +0,0 @@
-# frozen_string_literal: false
-require_relative "rss"
-
-module RSS
-  # The prefix for the Dublin Core XML namespace.
-  DC_PREFIX = 'dc'
-  # The URI of the Dublin Core specification.
-  DC_URI = "http://purl.org/dc/elements/1.1/"
-
-  module BaseDublinCoreModel
-    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(<<-EOC, *get_file_and_line_from_caller(0))
-          remove_method :#{full_name}
-          remove_method :#{full_name}=
-          remove_method :set_#{full_name}
-
-          def #{full_name}
-            @#{full_name}.first and @#{full_name}.first.value
-          end
-
-          def #{full_name}=(new_value)
-            @#{full_name}[0] = Utils.new_with_value_if_need(#{klass_name}, new_value)
-          end
-          alias set_#{full_name} #{full_name}=
-        EOC
-      end
-      klass.module_eval(<<-EOC, *get_file_and_line_from_caller(0))
-        if method_defined?(:date)
-          alias date_without_#{DC_PREFIX}_date= date=
-
-          def date=(value)
-            self.date_without_#{DC_PREFIX}_date = value
-            self.#{DC_PREFIX}_date = value
-          end
-        else
-          alias date #{DC_PREFIX}_date
-          alias date= #{DC_PREFIX}_date=
-        end
-
-        # For backward compatibility
-        alias #{DC_PREFIX}_rightses #{DC_PREFIX}_rights_list
-      EOC
-    end
-  end
-
-  module DublinCoreModel
-
-    extend BaseModel
-    extend BaseDublinCoreModel
-
-    TEXT_ELEMENTS = {
-      "title" => nil,
-      "description" => nil,
-      "creator" => nil,
-      "subject" => nil,
-      "publisher" => nil,
-      "contributor" => nil,
-      "type" => nil,
-      "format" => nil,
-      "identifier" => nil,
-      "source" => nil,
-      "language" => nil,
-      "relation" => nil,
-      "coverage" => nil,
-      "rights" => "rights_list"
-    }
-
-    DATE_ELEMENTS = {
-      "date" => "w3cdtf",
-    }
-
-    ELEMENT_NAME_INFOS = DublinCoreModel::TEXT_ELEMENTS.to_a
-    DublinCoreModel::DATE_ELEMENTS.each do |name, |
-      ELEMENT_NAME_INFOS << [name, nil]
-    end
-
-    ELEMENTS = TEXT_ELEMENTS.keys + DATE_ELEMENTS.keys
-
-    ELEMENTS.each do |name, plural_name|
-      module_eval(<<-EOC, *get_file_and_line_from_caller(0))
-        class DublinCore#{Utils.to_class_name(name)} < Element
-          include RSS10
-
-          content_setup
-
-          class << self
-            def required_prefix
-              DC_PREFIX
-            end
-
-            def required_uri
-              DC_URI
-            end
-          end
-
-          @tag_name = #{name.dump}
-
-          alias_method(:value, :content)
-          alias_method(:value=, :content=)
-
-          def initialize(*args)
-            if Utils.element_initialize_arguments?(args)
-              super
-            else
-              super()
-              self.content = args[0]
-            end
-          end
-
-          def full_name
-            tag_name_with_prefix(DC_PREFIX)
-          end
-
-          def maker_target(target)
-            target.new_#{name}
-          end
-
-          def setup_maker_attributes(#{name})
-            #{name}.content = content
-          end
-        end
-      EOC
-    end
-
-    DATE_ELEMENTS.each do |name, type|
-      tag_name = "#{DC_PREFIX}:#{name}"
-      module_eval(<<-EOC, *get_file_and_line_from_caller(0))
-        class DublinCore#{Utils.to_class_name(name)} < Element
-          remove_method(:content=)
-          remove_method(:value=)
-
-          date_writer("content", #{type.dump}, #{tag_name.dump})
-
-          alias_method(:value=, :content=)
-        end
-      EOC
-    end
-  end
-
-  # For backward compatibility
-  DublincoreModel = DublinCoreModel
-
-  DublinCoreModel::ELEMENTS.each do |name|
-    class_name = Utils.to_class_name(name)
-    BaseListener.install_class_name(DC_URI, name, "DublinCore#{class_name}")
-  end
-
-  DublinCoreModel::ELEMENTS.collect! {|name| "#{DC_PREFIX}_#{name}"}
-end
-
-require 'rss/dublincore/1.0'
-require 'rss/dublincore/2.0'
-require_relative 'dublincore/atom'