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  • rss/rss.rb

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RSS::BaseModel

Public Instance Methods

install_date_element(tag_name, uri, occurs, name=nil, type=nil, disp_name=nil) click to toggle source
 
               # File rss/rss.rb, line 241
    def install_date_element(tag_name, uri, occurs, name=nil, type=nil, disp_name=nil)
      name ||= tag_name
      type ||= :w3cdtf
      disp_name ||= name
      self::ELEMENTS << name
      add_need_initialize_variable(name)
      install_model(tag_name, uri, occurs, name)

      # accessor
      convert_attr_reader name
      date_writer(name, type, disp_name)
      
      install_element(name) do |n, elem_name|
        <<-EOC
        if @#{n}
          rv = "\#{indent}<#{elem_name}>"
          value = html_escape(@#{n}.#{type})
          if need_convert
            rv << convert(value)
          else
            rv << value
          end
            rv << "</#{elem_name}>"
          rv
        else
          ''
        end
EOC
      end

    end
            
install_have_attribute_element(tag_name, uri, occurs, name=nil, type=nil) click to toggle source
install_have_child_element(tag_name, uri, occurs, name=nil, type=nil) click to toggle source
 
               # File rss/rss.rb, line 167
    def install_have_child_element(tag_name, uri, occurs, name=nil, type=nil)
      name ||= tag_name
      add_need_initialize_variable(name)
      install_model(tag_name, uri, occurs, name)

      writer_type, reader_type = type
      def_corresponded_attr_writer name, writer_type
      def_corresponded_attr_reader name, reader_type
      install_element(name) do |n, elem_name|
        <<-EOC
        if @#{n}
          "\#{@#{n}.to_s(need_convert, indent)}"
        else
          ''
        end
EOC
      end
    end
            
install_have_children_element(tag_name, uri, occurs, name=nil, plural_name=nil) click to toggle source
 
               # File rss/rss.rb, line 187
    def install_have_children_element(tag_name, uri, occurs, name=nil, plural_name=nil)
      name ||= tag_name
      plural_name ||= "#{name}s"
      add_have_children_element(name, plural_name)
      add_plural_form(name, plural_name)
      install_model(tag_name, uri, occurs, plural_name, true)

      def_children_accessor(name, plural_name)
      install_element(name, "s") do |n, elem_name|
        <<-EOC
        rv = []
        @#{n}.each do |x|
          value = "\#{x.to_s(need_convert, indent)}"
          rv << value if /\\A\\s*\\z/ !~ value
        end
        rv.join("\n")
EOC
      end
    end
            
install_text_element(tag_name, uri, occurs, name=nil, type=nil, disp_name=nil) click to toggle source
 
               # File rss/rss.rb, line 207
    def install_text_element(tag_name, uri, occurs, name=nil, type=nil,
                             disp_name=nil)
      name ||= tag_name
      disp_name ||= name
      self::ELEMENTS << name unless self::ELEMENTS.include?(name)
      add_need_initialize_variable(name)
      install_model(tag_name, uri, occurs, name)

      def_corresponded_attr_writer(name, type, disp_name)
      def_corresponded_attr_reader(name, type || :convert)
      install_element(name) do |n, elem_name|
        <<-EOC
        if respond_to?(:#{n}_content)
          content = #{n}_content
        else
          content = @#{n}
        end
        if content
          rv = "\#{indent}<#{elem_name}>"
          value = html_escape(content)
          if need_convert
            rv << convert(value)
          else
            rv << value
          end
            rv << "</#{elem_name}>"
          rv
        else
          ''
        end
EOC
      end
    end
            

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