import Foundation class JSONConverter { /// this is temporarily used to parse the fetched Core Data objects to JSON in order to pass it to DetermineBasal() func convertToJSON(_ value: T?) -> String { guard let value = value else { return "" } let encoder = JSONEncoder() encoder.keyEncodingStrategy = .useDefaultKeys do { let jsonData = try encoder.encode(value) if let jsonString = String(data: jsonData, encoding: .utf8) { return jsonString } } catch { debugPrint("\(DebuggingIdentifiers.failed) could not convert object to JSON: \(error)") } return "could not convert object to JSON" } }