Parsing JSON array without for statement - json

Question

I want to find a solution for parsing JSON array. there is my code for parsing JSON but I want a solution without for statement I can parse array.
code for parsing:
func parsigJsonData(resultArray:any?){
if let resultArray = resultDic["trucks"] as? BaseModelData {
print(resultArray)
}
}
class BaseModel {
public typealias BaseModelData = (id:String?,title:String?,select:Bool)
var id : String?
var title : String?
var select : Bool = false
init(json: [String:Any]) {
self.id = json["id"] as? String
self.title = json["title"] as? String
self.select = false
}
}
extension BaseModel {
var tableRepresentation: [BaseModelData] {
return [(id:id,title:title,select:select)]
}
}
result array contains list of baseModel object. I try this code for parsing but that's not working and casting to BaseModelData unsuccessful.
if there is a solution for parsing JSON array without for statement?
Thank you for the solutions.
there is my json response sample:
{"trucks":[{"id":"1","title":"\u062e\u0627\u0648\u0631 \u062a\u0627 5 \u062a\u0646 \u0627\u062a\u0627\u0642 \u0686\u0648\u0628\u06cc"},{"id":"2","title":"\u062e\u0627\u0648\u0631 \u062a\u0627 5 \u062a\u0646 \u06a9\u0645\u067e\u0631\u0633\u06cc"},{"id":"3","title":"\u062e\u0627\u0648\u0631 \u062a\u0627 8 \u062a\u0646 \u0627\u062a\u0627\u0642 \u0686\u0648\u0628\u06cc"},{"id":"4","title":"\u062e\u0627\u0648\u0631 \u062a\u0627 8 \u062a\u0646 \u06a9\u0645\u067e\u0631\u0633\u06cc"},{"id":"5","title":"\u062e\u0627\u0648\u0631 \u06cc\u062e\u0686\u0627\u0644 \u062f\u0627\u0631"}]

Answer 1

Swift 4 allows you to make it very simple. Just add Decodable protocol,
struct BaseModel: Codable {
var id : String?
var title : String?
var select : Bool = false
}
And use this to retrieve data:
func makeRequest(completionHandler: #escaping ([BaseModel]?, Error?) -> Void) {
var urlRequest = URLRequest(url: url)
request.httpMethod = "GET"
let task = URLSession.shared.dataTask(with: request as URLRequest){
(data, response, error) in
guard let responseData = data else {
print("Error: did not receive data")
completionHandler(nil, error)
return
}
guard error == nil else {
completionHandler(nil, error)
return
}
let decoder = JSONDecoder()
do {
let dataObject = try decoder.decode([BaseModel].self, from: responseData)
completionHandler(dataObject, nil)
} catch {
print("error trying to convert data to JSON")
print(error)
completionHandler(nil, error)
}
}
task.resume()
}