Objectmapper: `Uso ambiguo del mapa` cuando se usa ImmutableMappable.

No tienes que usar cosas de ArrayTransform. Solo hazlo de la siguiente manera:

init(map: Map) throws {
  // ...
  children = try map.value("children")
}

 dejar objetos = probar Mapper() .mapArray (JSONObject: valor)
 // hacer algo

@devxoul ¡Oye, gracias por tu respuesta! Jeje, sí, ¡fue más fácil de lo que pensaba! 😅

Con respecto a su respuesta P.S. , ¡todavía no puedo hacer que funcione! Ahora estoy tratando de implementar una extensión Alamofire + ObjectMapper de forma análoga a AlamofireObjectMapper , pero por ImmutableMappable

Sigo recibiendo el error de compilación Ambigious use of map.... , busque los dos comentarios "// Compilation Error" en el código a continuación.

¿Qué estoy haciendo mal?

import Foundation
import Alamofire
import ObjectMapper

extension DataRequest {

    enum ErrorCode: Int {
        case noData = 1
        case dataSerializationFailed = 2
    }

    internal static func newError(_ code: ErrorCode, failureReason: String) -> NSError {
        let errorDomain = "com.alamofireobjectmapper.error"

        let userInfo = [NSLocalizedFailureReasonErrorKey: failureReason]
        let returnError = NSError(domain: errorDomain, code: code.rawValue, userInfo: userInfo)

        return returnError
    }

    public static func ObjectMapperSerializer<T: ImmutableMappable>(_ keyPath: String?, mapToObject object: T? = nil, context: MapContext? = nil) -> DataResponseSerializer<T> {
        return DataResponseSerializer { request, response, data, error in
            guard error == nil else {
                return .failure(error!)
            }

            guard let _ = data else {
                let failureReason = "Data could not be serialized. Input data was nil."
                let error = newError(.noData, failureReason: failureReason)
                return .failure(error)
            }

            let jsonResponseSerializer = DataRequest.jsonResponseSerializer(options: .allowFragments)
            let result = jsonResponseSerializer.serializeResponse(request, response, data, error)

            let JSONToMap: Any?
            if let keyPath = keyPath , keyPath.isEmpty == false {
                JSONToMap = (result.value as AnyObject?)?.value(forKeyPath: keyPath)
            } else {
                JSONToMap = result.value
            }

            if let object = object {
                _ = Mapper<T>().map(JSONObject: JSONToMap, toObject: object)
                return .success(object)
            } else {
                do {
                    // Compilation Error: "Amigious user of 'map(JSONObject:)'"
                    let parsedObject = try Mapper<T>(context: context).map(JSONObject: JSONToMap)
                    return .success(parsedObject)
                } catch let error {
                    fatalError("Mapping error: \(error)")
                }
            }

            let failureReason = "ObjectMapper failed to serialize response."
            let error = newError(.dataSerializationFailed, failureReason: failureReason)
            return .failure(error)
        }
    }

    <strong i="16">@discardableResult</strong>
    public func responseObject<T: ImmutableMappable>(queue: DispatchQueue? = nil, keyPath: String? = nil, mapToObject object: T? = nil, context: MapContext? = nil, completionHandler: <strong i="17">@escaping</strong> (DataResponse<T>) -> Void) -> Self {
        return response(queue: queue, responseSerializer: DataRequest.ObjectMapperSerializer(keyPath, mapToObject: object, context: context), completionHandler: completionHandler)
    }

    public static func ObjectMapperArraySerializer<T: ImmutableMappable>(_ keyPath: String?, context: MapContext? = nil) -> DataResponseSerializer<[T]> {
        return DataResponseSerializer { request, response, data, error in
            guard error == nil else {
                return .failure(error!)
            }

            guard let _ = data else {
                let failureReason = "Data could not be serialized. Input data was nil."
                let error = newError(.dataSerializationFailed, failureReason: failureReason)
                return .failure(error)
            }

            let jsonResponseSerializer = DataRequest.jsonResponseSerializer(options: .allowFragments)
            let result = jsonResponseSerializer.serializeResponse(request, response, data, error)

            let JSONToMap: Any?
            if let keyPath = keyPath, keyPath.isEmpty == false {
                JSONToMap = (result.value as AnyObject?)?.value(forKeyPath: keyPath)
            } else {
                JSONToMap = result.value
            }

            do {
                // Compilation Error: "Amigious user of 'map(JSONObject:)'"
                let parsedObject = try Mapper<T>(context: context).mapArray(JSONObject: JSONToMap)
                return .success(parsedObject)
            } catch let error {
                fatalError("Failed to map, error: \(error)")
            }

            let failureReason = "ObjectMapper failed to serialize response."
            let error = newError(.dataSerializationFailed, failureReason: failureReason)
            return .failure(error)
        }
    }

    <strong i="18">@discardableResult</strong>
    public func responseArray<T: ImmutableMappable>(queue: DispatchQueue? = nil, keyPath: String? = nil, context: MapContext? = nil, completionHandler: <strong i="19">@escaping</strong> (DataResponse<[T]>) -> Void) -> Self {
        return response(queue: queue, responseSerializer: DataRequest.ObjectMapperArraySerializer(keyPath, context: context), completionHandler: completionHandler)
    }
}

@Sajjon Por cierto , AlamofireObjectMapper ahora admite ImmutableMappable en v4.1

Cerrar esto como la nueva versión de AlamofireObjectMapper debería solucionar el problema. Siéntase libre de comentar y puedo reabrir el boleto si es necesario.