Вы можете настроить класс Model следующим образом
class ListModel: NSObject {
var UID:String?
var Code:String?
var Date:String?
var PredictionsArr:[PredictionsObj]?
var StartTime:String?
}
class PredictionsObj : NSObject {
var Prediction : String?
var PredictionRatio : String?
}
В вашем ViewController вы можете добавить следующий код
var ListArr = [ListModel]()
let ref = Database.database().reference().child("Matches").child(“items”).child(“standard”)
ref.observe(.childAdded, with: { (snapshot) in
print(snapshot)
guard let dictionary = snapshot.value as? [String : AnyObject] else {
return
}
let Obj = ListModel()
Obj.UID = snapshot.key
Obj.Code = dictionary["code"] as? String
Obj.Date = dictionary["date"] as? String
Obj.StartTime = dictionary["startTime"] as? String
let myPredictionsArr = dictionary["predictions"] as? NSArray
var myPredictionsObj = [PredictionsObj]()
if myPredictionsArr != nil{
for dict in myPredictionsArr as! [[String: AnyObject]] {
let detail = PredictionsObj()
detail.Prediction = dict["prediction"] as? String
detail.PredictionRatio = dict["predictionRatio"] as? String
myPredictionsObj.append(detail)
}
}
Obj.PredictionsArr = myPredictionsObj
self.ListArr.append(Obj)
self.ListTV.delegate = self
self.ListTV.dataSource = self
self.ListTV.reloadData()
}, withCancel: nil)