Custom mapping/unmapping with knockout.viewmodel

HTML

<script src="http://coderenaissance.github.io/knockout.viewmodel/knockout.viewmodel.js"></script>

JavaScript

usersvar model = {
    name: 'my name',
    users: [{
        name: 'Joe'
    }]
};

var viewModel = ko.viewmodel.fromModel(model);
console.log(viewModel);