Ordered Dictionary in JSON

Question

There are 3 string variables

public var userLoginId : String?
public var searchString : String?
public var tableName : String?

I have a dic

Answer 1

Dictionaries are unordered

But !

Since JSON is a String you can have a sorted JSON. From iOS 11 and macOS 10.13 there is a new option for JSONSerialization for sorting keys that you can use:

JSONSerialization.data(withJSONObject: json, options: [.sortedKeys])