   assert(value.count == 2)
   assert(value.map!.keys.first!.count == 2)
   assert(value.map!.keys.last!.count == 2)
-  assert(value.map!.keys.last! != value.map!.keys.first!)
+  assert(value.map!.keys.last != value.map!.keys.first)
 }
 
 func examples () {

  )
  assert(value.count == 3)
  assert(value[2].count == 3)
  assert(value[2][2].float! == 0.288)
}

func example6 () {

    "  - Ken Griffey\n"
  )
  assert(value["hr"].count == 2)
  assert(value["hr"][1].string == "Sammy Sosa")
  assert(value["rbi"].count == 2)
  assert(value["rbi"][0].string == "Sammy Sosa")
}

func example11 () {
