override this method in your JsonConversionsProvider to add conversions to Json for types you have implemented, without losing all the predefined conversions (custom-specified takes precendence).
override this method in your JsonConversionsProvider to add conversions to Json for types you have implemented, without losing all the predefined conversions (custom-specified takes precendence). Example: override def userSpecifiedConversionsToJson(factValue: Any): JsValue = factValue match { case thingOfYourType: YourType => Json.toJson[YourType](thingOfYourType) }