ko. toJSON and prototype obj

by Ilia Tretiakov

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.3.0/knockout-debug.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout-validation/2.0.2/knockout.validation.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout.mapping/2.4.1/knockout.mapping.js"></script>

JavaScript

var make = function(){
    return {val: 'obj'};
}
var makeCtor = function(){
    this.val = 'ctor';
}

var makeObj = new make();
var makeCtorObj = new makeCtor();

debugger;