some convenience stuff

lib/sequelize/associations/has-many.js

 var Utils        = require("./../utils")
   , DataTypes    = require('./../data-types')
-  , QueryChainer = require("./../query-chainer")
 
 var HasMany = module.exports = function(srcModel, targetModel, options) {
   this.source = srcModel
@@ -78,7 +77,7 @@ HasMany.prototype.injectSetter = function(obj) {
       instance[self.accessors.get]().on('success', function(oldAssociatedObjects) {
         if(self.connectorModel) {
           var foreignIdentifier = self.target.associations[self.source.tableName].identifier
-          var destroyChainer = new QueryChainer
+          var destroyChainer = new Utils.QueryChainer
           // destroy the old association objects
           oldAssociatedObjects.forEach(function(associatedObject) { destroyChainer.add(associatedObject.destroy()) })
           destroyChainer
@@ -87,7 +86,7 @@ HasMany.prototype.injectSetter = function(obj) {
           .on('success', function() {
             // create new one
             
-            var createChainer = new QueryChainer
+            var createChainer = new Utils.QueryChainer
             newAssociatedObjects.forEach(function(associatedObject) {
               var attributes = {}
               attributes[self.identifier] = instance.id
@@ -110,7 +109,7 @@ HasMany.prototype.injectSetter = function(obj) {
           })
         
           // set the new one
-          var chainer = new QueryChainer
+          var chainer = new Utils.QueryChainer
           newAssociatedObjects.forEach(function(associatedObject) {
             associatedObject[self.identifier] = instance.id
             chainer.add(associatedObject.save())

lib/sequelize/sequelize.js

@@ -19,6 +19,7 @@ var Sequelize = module.exports = function(database, username, password, options)
     port    : options.port || 3306
   }
 }
+Sequelize.Utils = Utils
 
 var instanceMethods = {
   define: function(modelName, attributes, options) {
@@ -37,5 +38,5 @@ var instanceMethods = {
 }
 
 
-Utils._.map(require('./data-types'), function(sql, accessor) { Sequelize[accessor] = sql})
-Utils._.map(instanceMethods, function(fct, name) { Sequelize.prototype[name] = fct})
\ No newline at end of file
+Sequelize.Utils._.map(require('./data-types'), function(sql, accessor) { Sequelize[accessor] = sql})
+Sequelize.Utils._.map(instanceMethods, function(fct, name) { Sequelize.prototype[name] = fct})
\ No newline at end of file

lib/sequelize/utils.js

@@ -128,6 +128,7 @@ var Utils = module.exports = {
   }
 }
 
+// Some nice class accessors
 var CustomEventEmitter = Utils.CustomEventEmitter = function(fct) {
   this.fct = fct
 }
@@ -138,3 +139,5 @@ CustomEventEmitter.prototype.run = function() {
   setTimeout(function(){ self.fct() }, 5) // delay the function call and return the emitter
   return this
 }
+
+Utils.QueryChainer = require("./query-chainer")
\ No newline at end of file

test/config.js

 module.exports = {
   username: 'root',
   password: null,
-  database: 'sequelize_test'
+  database: 'sequelize_test',
+  host: '127.0.0.1'
 }
\ No newline at end of file