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Created December 9, 2016 11:12
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how to use productIterator in trait
/***
* Base trait for CSV
*/
trait BaseCsv {
def toStringSeq: Seq[String] = {
this.productIterator.map(_.asInstanceOf[Option[String]].getOrElse("")).toSeq
}
def productIterator: Iterator[Any]
}
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