Anternative findLinks for coursera Reactive

Getter.scala

  def findLinks(body: String): Iterator[String] = {
    val document = Jsoup.parse(body)
    val links = document.select("a[href]")
    for {
      link <- links.iterator().asScala
    } yield link.attr("href")
  }

Very similar with Jodd:

def findLinks(body: String): Iterator[String] = {
    val document = new LagartoDOMBuilder().parse(body)
    val links = new NodeSelector(document).select("a[href]")
    for {
        link <- links.iterator
    } yield link.getAttribute("href")
}