either this or that

gistfile1.txt

  def getExceptionTemplateByEnv(templateId: String) = Action {
    Core.getExceptionTemplatesByEnv(templateId).fold (
      outputDataStoreResponse,
      (templates) => Ok(Json.toJson(templates))
    )
  }

  def outputDataStoreResponse: (DataStoreResponse) => Result = {
    (dataStoreResponse) => NotFound(dataStoreResponse.jsValue)
  }