def imageUrls()

in app/domain/externals/google/CustomeSearchAdapter.scala [47:54]

• 8 lines of code
• 3 McCabe index (conditional complexity)

  def imageUrls(keyword: String): Future[Option[Seq[String]]] = {
    client.search(keyword).map { wsResponse => 
      (wsResponse.json \ "items").asOpt[Seq[Item]] match {
        case None => None
        case Some(items) => Some(items.map(item => item.link))
      }
    }
  }