import Foundation struct CarbsEntry: JSON, Equatable, Hashable { let createdAt: Date let carbs: Decimal let enteredBy: String? static let manual = "freeaps-x" static func == (lhs: CarbsEntry, rhs: CarbsEntry) -> Bool { lhs.createdAt == rhs.createdAt } func hash(into hasher: inout Hasher) { hasher.combine(createdAt) } } extension CarbsEntry { private enum CodingKeys: String, CodingKey { case createdAt = "created_at" case carbs case enteredBy } }