UDF.scala

  def findMatchingPatterns(regexes: ArrayList[String]): UserDefinedFunction = {
    udf((value: String) => {
      for {
        text <- Option(value)
        matches = regexes.asScala.filter(r => Pattern.matches(r, text))
        if matches.nonEmpty
      } yield matches
    }, ArrayType(StringType))
  }