Krasnyanskiy · April 4, 2016 23:48
diff --git a/Application.scala b/Application.scala
 val words = List("a", "b", "c", "d", "a", "c", "b", "a", "b", "d")

 val res0 = words.map(w => (w, 1)).foldRight(("", 1)) {
  case ((x1, y1), (x2, y2)) => (x1 + x2, y1 + y2)
 }
	val words = List("a", "b", "c", "d", "a", "c", "b", "a", "b", "d")

	val res0 = words.map(w => (w, 1)).foldRight(("", 1)) {
	case ((x1, y1), (x2, y2)) => (x1 + x2, y1 + y2)
	}