Treating an SQL ResultSet like a Scala Stream

Question

When I query a database and receive a (forward-only, read-only) ResultSet back, the ResultSet acts like a list of database rows.

I am trying to find some way to trea

Answer 1

Another variant on the above, which works with Scala 2.12:

implicit class ResultSetOps(resultSet: ResultSet) {
 def map[T](f: ResultSet => T): Iterator[T] =
  Iterator.continually(resultSet).takeWhile(_.next()).map(f)
}