import Foundation struct HealthKitSample: JSON, Hashable, Equatable { var healthKitId: String var date: Date var glucose: Int static func == (lhs: HealthKitSample, rhs: HealthKitSample) -> Bool { lhs.healthKitId == rhs.healthKitId } } extension HealthKitSample { private enum CodingKeys: String, CodingKey { case healthKitId = "healthkit_id" case date case glucose } }