How to sort an array which contains Dictionaries?

Question

I have an array which contains dictionaries in it; so how can I sort the array according to dictionary key values?

Answer 1

 let arrDescriptor = NSSortDescriptor(key: "order", ascending: true)
 let sortDescriptors: NSArray = [arrDescriptor]
 let sortedArray = instancesubArray.sortedArray(using: sortDescriptors as [AnyObject] as [AnyObject] as! [NSSortDescriptor])

 print(sortedArray)