gistfile1.txt

  private def getBookList(url: String): List[Book] = {
    var books = List[Book]();
    (ConstructingParser.fromSource(Source.fromURL(url), false)                                                         .document()
    .docElem\\ "Item")
    .foreach((item: Node) => {
        books = new Book(
          (item \ "ItemAttributes" \ "Title").text,
          (item \ "ASIN").text
        ) :: books
    });

    return books
  }