clue.data.package.scala Maven / Gradle / Ivy
// Copyright (c) 2016-2023 Association of Universities for Research in Astronomy, Inc. (AURA)
// For license information see LICENSE or https://opensource.org/licenses/BSD-3-Clause
package clue
import io.circe.Json
import io.circe.JsonObject
package object data {
implicit class JsonObjectOps(val value: JsonObject) extends AnyVal {
def deepFilter(p: (String, Json) => Boolean): JsonObject =
value.toIterable.foldLeft(JsonObject.empty) { case (acc, (key, value)) =>
if (p(key, value))
acc.add(key, value.asObject.fold(value)(obj => Json.fromJsonObject(obj.deepFilter(p))))
else acc
}
}
}