Sort the array of Dates in the Model iOS Swift

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Sort the date array using for loop is not a great way.So we can use the below method to sort the array of dates
Code:
            let DateSorted = NSMutableArray(array:datearray.sortedArray(using: [NSSortDescriptor(key: "date", ascending: true)]))


The array model contains the key attribute named as the date.So we used the key value as date and sort using ascending order.

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