How to access nested JSON in brackets in Swift? - arrays

Question

I have a JSON response which is in brackets and I struggle to access the inner fields e.g. display_name with Swift. How can I do that?
Optional(["result": {
user = {
"display_name" = "Max Test";
email = "test.max#gmail.com";
"fb_id" = 10209982554704497;
roles = (
stu
);
schools = "<null>";
};
}])
The code I used to access the JSON:
self.restApi.getProfileDetails() {responseObject, error in
//parse down the first layer of array
let response = responseObject as? [String:AnyObject]
print("response object when MyDetailsController opened")
print(response)
let result = response!["result"] as? [AnyObject]
print("result object")
print(result)
//parse down the second layer of JSON object
if let result = response!["result"] as? [AnyObject] {
print("result object when MyDetailsController opened")
// work with the content of "result", for example:
if let user = result[0] as? [String:AnyObject]{
print(user)
let displayName = user["display_name"]
print("displayName")
print(displayName)
}
}
It seems that I address the result in the wrong way as it is always nil:
The console output:
result object
nil

Answer 1

In response result is dictionary not array, try to get like this
let result = response!["result"] as? [String:AnyObject]

Answer 2

1-Get the result object from response
2-Get the user object from result object
3-Get the user info as String from user object .
let response = responseObject as? [String: AnyObject]
let result = response!["result"] as? [String: AnyObject]
if let user = result!["user"] as? [String: AnyObject] {
let displayName = user["display_name"] as? String
let email = user["email"] as? String
}