hash.rb

<%=
class MyHash < Hash
  def to_yaml( opts = {} )
    YAML::quick_emit( self, opts ) do |out|
      out.map( taguri, to_yaml_style ) do |map|
        keys.sort.each do |k|
          v = self[k]
          map.add( k, v )
        end
      end
    end
  end
end
myHash = MyHash[scope.to_hash.clone]
myHash.to_yaml
-%>