Combine Multiple NSMutableDictionary - swift

Question

I have a recursive function that's adding the previous dictionary to the new dictionary but using addEntriesFromDictionary gives me error
Here's my sample code (EDITED)
func fetchAllSWApiList(strUrl: String, strArrayCallback: NSMutableDictionary){
let swApiHandler = SwApiHandler()
let url = strUrl
swApiHandler.requestSWPApi(url, completionHandler: {(response, error) in
if let responseDictionary = response as? Dictionary<String, AnyObject> {
print("Did Detect a dictionary")
strArrayCallback.addEntriesFromDictionary(responseDictionary)
}
guard let nextPage: String = response!["next"]! as? String else {
print("End Of Page")
print(strArrayCallback.description)
return
}
print(nextPage)
self.fetchAllSWApiList(nextPage, strArrayCallback: strArrayCallback)
})
}
If you have a better solution in my code that will return the combined list from the fetched data recursively the better.
EDIT: here's the error
NSDictionary is not implicitly convertible to '[NSObject: AnyObject]';
did you mean to use 'as' to explicitly convert?
after that my code will become should I leave it as it is or edit the NSpbject part?
strArrayCallback.addEntriesFromDictionary(response! as [NSObject : AnyObject])
EDIT2:
incase you're wondering what's the JSON model looks like here's a pic of it

Answer 1

You should cast your response to the Dictionary type that you're expecting, by doing something like:
if let responseDictionary = response as? Dictionary<String, AnyObject> {
strArrayCallback.addEntriesFromDictionary(responseDictionary)
}