running krl extensions

ruleset a8x133 {
  meta {
    name "StackOverflow"
    description <<

    >>
    author "Sam"
    logging on
  }

  dispatch {
  }

  global {
    so_qpm = function(){
        apiurl = "http://api.stackoverflow.com/1.1/stats";
        apiresponse = http:get(apiurl);
        fullstats = apiresponse.pick("content").decode();
        fullstats.pick("$..questions_per_minute");
    };
    double_rainbow = defaction(a){
        //pre
        b = a + 2;
        
        //actions
        {
            notify("StackOverflow", "Questions per minute: #{a}") with sticky = true;
            notify("Second Notify", "Questions plus two: #{b}") with sticky = true;
        }
    };
  }

  rule first_rule {
    select when pageview ".*" setting ()
    pre {
        qpm = so_qpm();
    }
    {
        double_rainbow(qpm);
    }
  }
}