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OlegIlyenko/CovertJson.scala

Created April 19, 2018 19:50
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useful for exception handlers
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CovertJson.scala
import sangria.marshalling.MarshallingUtil._
import sangria.marshalling.circe._
val marchaller: ResultMarshaller = ??? // provided in ExceptionHandler
val json: Json = ??? // your custom json
implicit val mForType = SimpleResultMarshallerForType[marchaller.Node](marchaller)
val converted: marchaller.Node = json.convertMarshaled[marchaller.Node]
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