rockout fromJS

fromJS

    ko.rockout.fromJS = function fromJS(target) {
        target = ko.toJS(target);
        if (_.isPlainObject(target)) {
            var result = {};
            _.each(target, function (item, key) {
                if (!_.isFunction(item)) {
                    result[key] = fromJS(item);
                }
            });
            return result;
        } else {
            return ko.observable(target);
        }
    };