Change the dictionary Value in an array iOS swift

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Solution:

 In NSDictionary you cannot be able to change the value.If you can convert the NSDictionary to NSMutableDictionary then you can change the value in it.


            var dic = dataArray.object(at: 0) as! NSDictionary

            let mute = NSMutableDictionary()
            mute.addEntries(from: dic as! [AnyHashable : Any])
                mute.setValue("value", forKey: "keyValue")

           self.dataArray.replaceObject(at: 0, with: NSDictionary(dictionary: mute))

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