The array I have is as follows. Let's call this array `reduction`. 

```
var reduction = [
    {
        ReductionID: 5813,
        PatiendID: 945994,
        ProviderAcctNumber: "",
        Discharge: "945994 : 01/01/0001 - 01/01/001",
        Selected: 1,
        Balance: 20,
        Charges: 10
    }
];

```

I want a new array (`patientDetails`) with only two values in the format

```
{
   PID: 945994 // which is PatientID in the reduction array
   selection: 1// which is Selected in the reduction array
}

```

What I want in the second array is :

* Only two values from 1st array(reduction)
* The two names should be different in 2nd array(ie., PatientID should ne PID)
* Values are same as the values in 1st array

Is it possible to do with `map()` function ?