trackback.rb

require 'rss/trackback'
require 'rss/maker/1.0'
require 'rss/maker/2.0'

module RSS
  module Maker
    module TrackBackModel
      def self.append_features(klass)
        super

klass.def_other_element("#{RSS::TRACKBACK_PREFIX}_ping")
        klass.def_classed_elements("#{RSS::TRACKBACK_PREFIX}_about", "value",
                                   "TrackBackAbouts")
      end

class TrackBackAboutsBase < Base
        def_array_element("about", nil, "TrackBackAbout")

class TrackBackAboutBase < Base
          attr_accessor :value
          add_need_initialize_variable("value")

alias_method(:resource, :value)
          alias_method(:resource=, :value=)
          alias_method(:content, :value)
          alias_method(:content=, :value=)

def have_required_values?
            @value
          end

def to_feed(feed, current)
            if current.respond_to?(:trackback_abouts) and have_required_values?
              about = current.class::TrackBackAbout.new
              setup_values(about)
              setup_other_elements(about)
              current.trackback_abouts << about
            end
          end
        end
      end
    end

class ItemsBase
      class ItemBase; include TrackBackModel; end
    end

makers.each do |maker|
      maker.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
        class Items
          class Item
            class TrackBackAbouts < TrackBackAboutsBase
              class TrackBackAbout < TrackBackAboutBase
              end
            end
          end
        end
      EOC
    end
  end
end

docroot: /home/induvedam/public_html

curdir: /opt/alt/ruby22/lib64/ruby/2.2.0/rss/maker

	.	4096
	..	4096
X	0.9.rb	12075
X	1.0.rb	10254
X	2.0.rb	5821
X	atom.rb	4607
X	base.rb	24636
X	content.rb	384
X	dublincore.rb	3825
X	entry.rb	4819
X	feed.rb	12777
X	image.rb	2928
X	itunes.rb	7433
X	slash.rb	735
X	syndication.rb	349
X	taxonomy.rb	3180
X	trackback.rb	1606