util is the new sys

changelog.md

@@ -2,6 +2,7 @@
 - [REFACTORING] Model#all is now a function and not a getter.
 - [REFACTORING] Renamed ModelDefinition to ModelFactory
 - [REFACTORING] Private method scoping; Attributes are still public
+- [REFACTORING] Use the new util module for node 0.6.2
 - [FEATURE] Association definition is chainable: Person.hasOne(House).hasMany(Address)
 - [FEATURE] Validations (Thanks to [hiddentao](https://github.com/hiddentao))
 - [FEATURE] jQuery-like event listeners: .success(callback) and .error(callback)

lib/emitters/custom-event-emitter.js

-var sys          = require("sys")
+var util          = require("util")
   , EventEmitter = require("events").EventEmitter
 
 module.exports = (function() {
   var CustomEventEmitter = function(fct) {
     this.fct = fct
   }
-  sys.inherits(CustomEventEmitter, EventEmitter)
+  util.inherits(CustomEventEmitter, EventEmitter)
 
   CustomEventEmitter.prototype.run = function() {
     var self = this

lib/utils.js

 var client = new (require("mysql").Client)()
-  , sys    = require("sys")
+  , util    = require("util")
 
 var Utils = module.exports = {
   _: (function() {
@@ -24,7 +24,7 @@ var Utils = module.exports = {
     return _
   })(),
   inherit: function(klass, _super) {
-    sys.inherits(klass, _super)
+    util.inherits(klass, _super)
   },
   addEventEmitter: function(_class) {
     Utils.inherit(_class, require('events').EventEmitter)