source: Dev/trunk/src/client/dojox/mvc/getStateful.js

define([
        "dojo/_base/array",
        "dojo/_base/lang",
        "dojo/Stateful",
        "./StatefulArray"
], function(array, lang, Stateful, StatefulArray){
        var getStatefulOptions = {
                // summary:
                //              Options used for dojox/mvc/getStateful().

                getType: function(/*Anything*/ v){
                        // summary:
                        //              Returns the type of the given value.
                        // v: Anything
                        //              The value.

                        return lang.isArray(v) ? "array" : v != null && {}.toString.call(v) == "[object Object]" ? "object" : "value";
                },

                getStatefulArray: function(/*Anything[]*/ a){
                        // summary:
                        //              Returns the stateful version of the given array.
                        // a: Anything[]
                        //              The array.

                        return new StatefulArray(array.map(a, function(item){ return getStateful(item, this); }, this)); // dojox/mvc/StatefulArray
                },

                getStatefulObject: function(/*Object*/ o){
                        // summary:
                        //              Returns the stateful version of the given object.
                        // o: Object
                        //              The object.

                        var stateful = new Stateful();
                        for(var s in o){
                                stateful[s] = getStateful(o[s], this);
                        }
                        return stateful; // dojo/Stateful
                },

                getStatefulValue: function(/*Anything*/ v){
                        // summary:
                        //              Just returns the given value.

                        return v; // Anything
                }
        };

        var getStateful = function(/*Anything*/ value, /*dojox/mvc/getStatefulOptions*/ options){
                // summary:
                //              Create a dojo/Stateful object from a raw value.
                // description:
                //              Recursively iterates the raw value given, and convert them to stateful ones.
                // value: Anything
                //              The raw value.
                // options: dojox/mvc/getStatefulOptions
                //              The object that defines how model object should be created from plain object hierarchy.
                // returns: Anything
                //               The converted value.

                return (options || getStateful)["getStateful" + (options || getStateful).getType(value).replace(/^[a-z]/, function(c){ return c.toUpperCase(); })](value); // Anything
        };

        // lang.setObject() thing is for back-compat, remove it in 2.0
        return lang.setObject("dojox.mvc.getStateful", lang.mixin(getStateful, getStatefulOptions));
});