MiniJSON example using Classes

classMiniJSON.js

#pragma strict
import MiniJSON;
import System.Collections.Generic;


class JsonData { // UnityScript only; impossible in JavaScript
	var root : Dictionary.<String,System.Object>; //root of string: root = {"data":"data",...}
	var array :  List.<System.Object>;
	var object : Obj; //another json string
	var string : String;
	var unicode : String;
	var _int : long; // ints come out as longs
	var _float : double; // floats come out as doubles
	var bool : boolean;
    
    function JsonData(jsonString : String){
	this.root = Json.Deserialize(jsonString) as Dictionary.<String,System.Object>;
	this.array = this.root['array'] as List.<System.Object>;
	this.string = this.root['string'] as String;
	this.object = new Obj( Json.Serialize(this.root['object']) ); 
	this.unicode = this.root['unicode'] as String;
	this._int = this.root['int'];
	this._float = this.root['float'];
	this.bool = this.root['bool'];

    }
    
    class Obj {
		var root : Dictionary.<String,System.Object>;
		var key1 : String;
		var key2 : String;
		
		function Obj(jsonString : String){
			this.root = Json.Deserialize(jsonString) as Dictionary.<String,System.Object>;
			this.key1 = this.root['key1'] as String;
			this.key2 = this.root['key2'] as String;
		}
	}
}








function Start () {
	var jsonString = '{ "array": [1.44,2,3], ' +
                        '"object": {"key1":"value1", "key2":256}, ' +
                        '"string": "The quick brown fox \\"jumps\\" over the lazy dog ", ' +
                        '"unicode": "u3041 Men\\u00fa sesi\\u00f3n", ' +
                        '"int": 65536, ' +
                        '"float": 3.1415926, ' +
                        '"bool": true, ' +
                        '"null": null }';

    
    
	var data = new JsonData(jsonString);
	Debug.Log(data.array[0]);
	Debug.Log(data.object.key1);
	Debug.Log(data.string);
	Debug.Log(data.unicode);
	Debug.Log(data._int);
	Debug.Log(data._float);
	Debug.Log(data.bool);

}

I get this error:

Assets/HSController.js(2,8): BCE0021: Namespace 'MiniJSON' not found, maybe you forgot to add an assembly reference?

Have you copied the MiniJSON file to the Plugins folder? It has to be compiled first!