Parsing array with {"Name": String, "Value": String} structure in Swift 4 - arrays

Question

I need to parse in Swift a data structure similar to this (based on a JSON):
[
{
"Name": "uniquename",
"Value": "John"
},
{
"Name": "locale",
"Value": "UK"
},
]
I stored this node in a struct like this
struct Rowset : Decodable {
var row: LoggedUserSession
init(loggedUser: [LoggedUserSession]){
self.row = loggedUser[0]
}
enum CodingKeys: String, CodingKey{
case row = "Row"
}
}
I prepared a similar struct to all the data I need to extract from the array but I don't know how to iterate on that and return the value when the name string match my case.
struct LoggedUserSession : Decodable {
var username: String;
var locale: String;
init(username: String, locale: String) {
// In JS I would embedd an iterator here and return the values
self.username = username
self.locale = locale
}
enum CodingKeys: String, CodingKey {
case username = "uniquename"
case locale = "locale"
}
}

Answer 1

If I understand what you are saying correctly, you want to parse an array of LoggedUserSession JSONs into a swift array of LoggedUserSessions. If that's the case, then you're almost there.
For completeness, I'm going to interpret the JSON you posted as follows so that it is valid:
{"loggedUserSessions":
[
{
"uniquename": "John",
"locale": "UK"
}
]
}
Your LoggedUserSession object is implemented correctly, so now all you need is the array parsing part. You can do that with the following struct:
struct SessionList: Decodable {
let sessions: [LoggedUserSession]
}
Calling this with JSONDecoder and your JSON data should serialize your list into an array that you can access via the SessionList's sessions property.