class AWS::Core::XML::RootFrame

def setup_indexes rules

that index values. Adds an empty index for each of these.
recursively crawls the parser rules and looks for elements
def setup_indexes rules
  if rules[:children]
    rules[:children].each_pair do |child_name,child_rules|
      if index = child_rules[:index]
        @indexes[index[:name]] = {}
      end
      setup_indexes(child_rules)
    end
  end
end