source: Dev/trunk/src/client/dojo/_base/json.js

define(["./kernel", "../json"], function(dojo, json){

// module:
//              dojo/_base/json

/*=====
return {
        // summary:
        //              This module defines the dojo JSON API.
};
=====*/

dojo.fromJson = function(/*String*/ js){
        // summary:
        //              Parses a JavaScript expression and returns a JavaScript value.
        // description:
        //              Throws for invalid JavaScript expressions. It does not use a strict JSON parser. It
        //              always delegates to eval(). The content passed to this method must therefore come
        //              from a trusted source.
        //              It is recommend that you use dojo/json's parse function for an
        //              implementation uses the (faster) native JSON parse when available.
        // js:
        //              a string literal of a JavaScript expression, for instance:
        //              `'{ "foo": [ "bar", 1, { "baz": "thud" } ] }'`

        return eval("(" + js + ")"); // Object
};

/*=====
dojo._escapeString = function(){
        // summary:
        //              Adds escape sequences for non-visual characters, double quote and
        //              backslash and surrounds with double quotes to form a valid string
        //              literal.
};
=====*/
dojo._escapeString = json.stringify; // just delegate to json.stringify

dojo.toJsonIndentStr = "\t";
dojo.toJson = function(/*Object*/ it, /*Boolean?*/ prettyPrint){
        // summary:
        //              Returns a [JSON](http://json.org) serialization of an object.
        // description:
        //              Returns a [JSON](http://json.org) serialization of an object.
        //              Note that this doesn't check for infinite recursion, so don't do that!
        //              It is recommend that you use dojo/json's stringify function for an lighter
        //              and faster implementation that matches the native JSON API and uses the
        //              native JSON serializer when available.
        // it:
        //              an object to be serialized. Objects may define their own
        //              serialization via a special "__json__" or "json" function
        //              property. If a specialized serializer has been defined, it will
        //              be used as a fallback.
        //              Note that in 1.6, toJson would serialize undefined, but this no longer supported
        //              since it is not supported by native JSON serializer.
        // prettyPrint:
        //              if true, we indent objects and arrays to make the output prettier.
        //              The variable `dojo.toJsonIndentStr` is used as the indent string --
        //              to use something other than the default (tab), change that variable
        //              before calling dojo.toJson().
        //              Note that if native JSON support is available, it will be used for serialization,
        //              and native implementations vary on the exact spacing used in pretty printing.
        // returns:
        //              A JSON string serialization of the passed-in object.
        // example:
        //              simple serialization of a trivial object
        //              |       var jsonStr = dojo.toJson({ howdy: "stranger!", isStrange: true });
        //              |       doh.is('{"howdy":"stranger!","isStrange":true}', jsonStr);
        // example:
        //              a custom serializer for an objects of a particular class:
        //              |       dojo.declare("Furby", null, {
        //              |               furbies: "are strange",
        //              |               furbyCount: 10,
        //              |               __json__: function(){
        //              |               },
        //              |       });

        // use dojo/json
        return json.stringify(it, function(key, value){
                if(value){
                        var tf = value.__json__||value.json;
                        if(typeof tf == "function"){
                                return tf.call(value);
                        }
                }
                return value;
        }, prettyPrint && dojo.toJsonIndentStr);        // String
};

return dojo;
});