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riccardomerolla/scala-json-getValue.scala

Created March 30, 2014 17:14
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scala-json-getValue
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scala-json-getValue.scala
val jsonString = """{"count":100205,"_shards":{"total":5,"successful":5,"failed":0}}"""
val tweets = scala.util.parsing.json.JSON.parseFull(jsonString)
def getValue(parsedJson: Option[Any], key: String): Double = {
parsedJson match {
case Some(m: Map[String, Any]) => m(key) match {
case d: Double => d
}
}
}
getValue(tweets, "count")
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