to_feed

# File lib/rss/maker/itunes.rb, line 137
        def to_feed(feed, current)
          if current.respond_to?(:itunes_owner=)
            _not_set_required_variables = not_set_required_variables
            if (required_variable_names - _not_set_required_variables).empty?
              return
            end

            unless have_required_values?
              raise NotSetError.new("maker.channel.itunes_owner",
                                    _not_set_required_variables)
            end
            current.itunes_owner ||= current.class::ITunesOwner.new
            current.itunes_owner.itunes_name = @itunes_name
            current.itunes_owner.itunes_email = @itunes_email
          end
        end