gistfile1.txt

  object transformer extends Transformer {
     $(".people") { node =>
         val odd = node.$("tr.odd")
         val even = node.$("tr.even")
         var c=0
         people.flatMap { p =>
           c += 1
           transform(if (c%2 == 0) even else odd) { t =>
             $(".name").contents = p.name
             $(".location").contents = p.location
             $"(.person").attribute("class") = "person " + (if (c % 2 == 0) "even" else "odd"))
           }
         }
       }
     }
   }