# File ruby/comm_xmlrpc.rb, line 37
        def typed_array_filter(arg)
          return arg if arg.size == 0
          return arg if arg[0].class != Symbol
          type = arg.shift
          ret = arg.map {|i| i.to_s }
          return ret.unshift(TYPED_ARRAY_SYMBOL + type.to_s)
        end