angular.toJson()
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.1/angular.min.js"></script>
<h1>angular.toJson()</h1>
JavaScript
var src = {
name: 'Richard',
likes: {
fruit: [
'apples', 'bananas', 'grapefruit']
}
};
var json = angular.toJson(src, true);
console.log(json);
console.log(angular.isString(json)); // true