TripleDNN

Current Directory: /usr/share/ruby/rss

File Name	Size	Actions
📁 content	Folder	Edit \| Delete \| Rename \| Download
📁 dublincore	Folder	Edit \| Delete \| Rename \| Download
📁 maker	Folder	Edit \| Delete \| Rename \| Download
0.9.rb	9588 bytes	Edit \| Delete \| Rename \| Download
1.0.rb	8664 bytes	Edit \| Delete \| Rename \| Download
2.0.rb	2344 bytes	Edit \| Delete \| Rename \| Download
atom.rb	22950 bytes	Edit \| Delete \| Rename \| Download
content.rb	771 bytes	Edit \| Delete \| Rename \| Download
converter.rb	3960 bytes	Edit \| Delete \| Rename \| Download
dublincore.rb	4280 bytes	Edit \| Delete \| Rename \| Download
image.rb	4684 bytes	Edit \| Delete \| Rename \| Download
itunes.rb	10194 bytes	Edit \| Delete \| Rename \| Download
maker.rb	1793 bytes	Edit \| Delete \| Rename \| Download
parser.rb	15844 bytes	Edit \| Delete \| Rename \| Download
rexmlparser.rb	1121 bytes	Edit \| Delete \| Rename \| Download
rss.rb	34337 bytes	Edit \| Delete \| Rename \| Download
slash.rb	1245 bytes	Edit \| Delete \| Rename \| Download
syndication.rb	1792 bytes	Edit \| Delete \| Rename \| Download
taxonomy.rb	3051 bytes	Edit \| Delete \| Rename \| Download
trackback.rb	6713 bytes	Edit \| Delete \| Rename \| Download
utils.rb	2675 bytes	Edit \| Delete \| Rename \| Download
xml-stylesheet.rb	2179 bytes	Edit \| Delete \| Rename \| Download
xml.rb	1503 bytes	Edit \| Delete \| Rename \| Download
xmlparser.rb	1586 bytes	Edit \| Delete \| Rename \| Download
xmlscanner.rb	2154 bytes	Edit \| Delete \| Rename \| Download

require "rss/1.0"

module RSS

SY_PREFIX = 'sy'
  SY_URI = "http://purl.org/rss/1.0/modules/syndication/"

RDF.install_ns(SY_PREFIX, SY_URI)

module SyndicationModel

extend BaseModel

ELEMENTS = []

def self.append_features(klass)
      super

klass.install_must_call_validator(SY_PREFIX, SY_URI)
      klass.module_eval do
        [
          ["updatePeriod"],
          ["updateFrequency", :positive_integer]
        ].each do |name, type|
          install_text_element(name, SY_URI, "?",
                               "#{SY_PREFIX}_#{name}", type,
                               "#{SY_PREFIX}:#{name}")
        end

%w(updateBase).each do |name|
          install_date_element(name, SY_URI, "?",
                               "#{SY_PREFIX}_#{name}", 'w3cdtf',
                               "#{SY_PREFIX}:#{name}")
        end
      end

klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
        alias_method(:_sy_updatePeriod=, :sy_updatePeriod=)
        def sy_updatePeriod=(new_value)
          new_value = new_value.strip
          validate_sy_updatePeriod(new_value) if @do_validate
          self._sy_updatePeriod = new_value
        end
      EOC
    end

private
    SY_UPDATEPERIOD_AVAILABLE_VALUES = %w(hourly daily weekly monthly yearly)
    def validate_sy_updatePeriod(value)
      unless SY_UPDATEPERIOD_AVAILABLE_VALUES.include?(value)
        raise NotAvailableValueError.new("updatePeriod", value)
      end
    end
  end

class RDF
    class Channel; include SyndicationModel; end
  end

prefix_size = SY_PREFIX.size + 1
  SyndicationModel::ELEMENTS.uniq!
  SyndicationModel::ELEMENTS.each do |full_name|
    name = full_name[prefix_size..-1]
    BaseListener.install_get_text_element(SY_URI, name, full_name)
  end

end