rulemorph 0.2.3

struct RecordUser: Codable {
    let name: JSONValue?
    let age: Int
}

struct Record: Codable {
    let id: String
    let user: RecordUser
    let price: Double?
    let active: Bool
    let meta: JSONValue?
    let userName: JSONValue?
    let class_: JSONValue?
    let status: String
    let source: String

    enum CodingKeys: String, CodingKey {
        case userName = "user-name"
        case class_ = "class"
    }
}

enum JSONValue: Codable {
    case string(String)
    case number(Double)
    case bool(Bool)
    case object([String: JSONValue])
    case array([JSONValue])
    case null

    init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        if container.decodeNil() {
            self = .null
        } else if let value = try? container.decode(Bool.self) {
            self = .bool(value)
        } else if let value = try? container.decode(Double.self) {
            self = .number(value)
        } else if let value = try? container.decode(String.self) {
            self = .string(value)
        } else if let value = try? container.decode([String: JSONValue].self) {
            self = .object(value)
        } else if let value = try? container.decode([JSONValue].self) {
            self = .array(value)
        } else {
            throw DecodingError.typeMismatch(JSONValue.self, DecodingError.Context(codingPath: decoder.codingPath, debugDescription: "Unsupported JSON value"))
        }
    }

    func encode(to encoder: Encoder) throws {
        var container = encoder.singleValueContainer()
        switch self {
        case .string(let value):
            try container.encode(value)
        case .number(let value):
            try container.encode(value)
        case .bool(let value):
            try container.encode(value)
        case .object(let value):
            try container.encode(value)
        case .array(let value):
            try container.encode(value)
        case .null:
            try container.encodeNil()
        }
    }
}