Couldn't find anything about this.

I have this controller:

```
app.controller('StatsCtrl', function ($scope, $http) {
 $http.get('stats.json').success(function(data) {
    $scope.stats = data;
 });
});

```

The stats.json has:

```
{"lang":{"en":28,"und":1,"ja":9,"es":14,"ru":1,"in":1,"ko":1,"th":1,"ar":1}}

```

What I need is to assign the maximum value from the `lang` object to `$scope.max` in the controller. What is the best way to do this?