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This commit is contained in:
Pfeil, Scott Robert 2020-10-07 15:36:01 -04:00
parent ae94a2f197
commit b00201b1ab
1 changed files with 16 additions and 4 deletions
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20
MVMCore/MVMCore/Models/Extensions/Decoder.swift
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@ -16,8 +16,12 @@ extension JSONDecoder: AnyDecoder {}
extension PropertyListDecoder: AnyDecoder {}
extension Data {
public func decode<T: Decodable>(using decoder: AnyDecoder = JSONDecoder()) throws -> T {
return try decoder.decode(T.self, from: self)
public func decode<T: Decodable>(using decoder: AnyDecoder = JSONDecoder(), delegateObject: DelegateObject? = nil) throws -> T {
if let decoder = decoder as? JSONDecoder {
return try decoder.decode(T.self, from: self, delegateObject: delegateObject)
} else {
return try decoder.decode(T.self, from: self)
}
}
}
@ -35,10 +39,10 @@ extension KeyedDecodingContainerProtocol {
}
extension Decodable {
public static func decode(jsonDict: [String: Any]) throws -> Self {
public static func decode(jsonDict: [String: Any], delegateObject: DelegateObject? = nil) throws -> Self {
let jsonData = try JSONSerialization.data(withJSONObject: jsonDict)
do {
return try jsonData.decode()
return try jsonData.decode(delegateObject: delegateObject)
} catch {
throw JSONError.other(error: error)
}
@ -73,6 +77,14 @@ public extension JSONDecoder {
}
userInfo.updateValue(delegateObject, forKey: key)
}
/// Decodes a top-level value of the given type from the given JSON representation, and adds the delegate object if provided.
func decode<T>(_ type: T.Type, from data: Data, delegateObject: DelegateObject?) throws -> T where T : Decodable {
if let delegateObject = delegateObject {
try add(delegateObject: delegateObject)
}
return try decode(T.self, from: data)
}
}
public extension Decoder {