I try to eliminate the 0 at the end of string. right now what i have is (Return "2101999.0000")

```
let point = newObject["PtsBal"] as! String

```

i use 

```
NSNumberRFormatter()

```

but i dont know where i did wrong. i need to display it back in this as a string.

```
self.detailArr = ["\((self.userInfo!["FirstName"] as! String).capitalizedString) \((self.userInfo!["LastName"] as! String).capitalizedString)", point, ""]

```