cherry picking done

lib/associations/has-one.js

@@ -23,12 +23,21 @@ module.exports = (function() {
 
 
   // the id is in the target table
   // the id is in the target table
   HasOne.prototype.injectAttributes = function() {
   HasOne.prototype.injectAttributes = function() {
-    var newAttributes = {}
+    var newAttributes = {},
+      self = this
 
 
     this.identifier = this.options.foreignKey || Utils._.underscoredIf(Utils.singularize(this.source.tableName) + "Id", this.options.underscored)
     this.identifier = this.options.foreignKey || Utils._.underscoredIf(Utils.singularize(this.source.tableName) + "Id", this.options.underscored)
-    newAttributes[this.identifier] = { type: DataTypes.INTEGER }
+    
+    if(Utils.isHash(this.identifier)) {
+       Utils._.each(this.identifier, function(elem, key) {
+        newAttributes[key] = self.identifier[key].type || DataTypes.INTEGER
+      })
+    } else {
+      newAttributes[this.identifier] = { type: DataTypes.INTEGER }
+    }
+    
     Utils._.extend(this.target.rawAttributes, newAttributes)
     Utils._.extend(this.target.rawAttributes, newAttributes)
-
+    
     return this
     return this
   }
   }
 
 
@@ -37,9 +46,8 @@ module.exports = (function() {
 
 
     obj[this.accessors.get] = function() {
     obj[this.accessors.get] = function() {
       var id    = obj.id
       var id    = obj.id
-        , where = {}
-
-      where[self.identifier] = id
+        , where = Utils.setAttributes({}, self.identifier, obj)
+      
       return self.target.find({where: where})
       return self.target.find({where: where})
     }
     }
 
 
@@ -53,16 +61,11 @@ module.exports = (function() {
       var customEventEmitter = new Utils.CustomEventEmitter(function() {
       var customEventEmitter = new Utils.CustomEventEmitter(function() {
         obj[self.accessors.get]().success(function(oldObj) {
         obj[self.accessors.get]().success(function(oldObj) {
           if(oldObj) {
           if(oldObj) {
-<<<<<<< HEAD
-            oldObj[self.identifier] = null
-=======
-            console.log(self.options);
-            oldObj = Utils.setAttributes(oldObj, self.identifier, null)
->>>>>>> 03b8bfa... option renamed to omitNull. Ignores both null and undefined. Tested and working for postgres and sqlite
+            oldObj = Utils.setAttributes(oldObj, self.identifier, self.options.omitNull ? '' : null)
             oldObj.save()
             oldObj.save()
           }
           }
 
 
-          associatedObject[self.identifier] = obj.id
+          associatedObject = Utils.setAttributes(associatedObject, self.identifier, obj)
           associatedObject.save()
           associatedObject.save()
           .success(function() { customEventEmitter.emit('success', associatedObject) })
           .success(function() { customEventEmitter.emit('success', associatedObject) })
           .error(function(err) { customEventEmitter.emit('failure', err) })
           .error(function(err) { customEventEmitter.emit('failure', err) })
@@ -75,4 +78,4 @@ module.exports = (function() {
   }
   }
 
 
   return HasOne
   return HasOne
-})()
+})()
\ No newline at end of file

lib/sequelize.js

@@ -19,7 +19,8 @@ module.exports = (function() {
       define: {},
       define: {},
       query: {},
       query: {},
       sync: {},
       sync: {},
-      logging: console.log
+      logging: console.log,
+      omitNull: false
     }, options || {})
     }, options || {})
 
 
     if(this.options.logging === true) {
     if(this.options.logging === true) {
@@ -47,7 +48,7 @@ module.exports = (function() {
   Sequelize.Utils._.map(DataTypes, function(sql, accessor) { Sequelize[accessor] = sql})
   Sequelize.Utils._.map(DataTypes, function(sql, accessor) { Sequelize[accessor] = sql})
 
 
   Sequelize.prototype.getQueryInterface = function() {
   Sequelize.prototype.getQueryInterface = function() {
-    this.queryInterface = this.queryInterface || new QueryInterface(this)
+    this.queryInterface = this.queryInterface || new QueryInterface(this)
     return this.queryInterface
     return this.queryInterface
   }
   }
 
 
@@ -65,6 +66,7 @@ module.exports = (function() {
 
 
     if(this.options.define)
     if(this.options.define)
       options = Sequelize.Utils.merge(options, this.options.define)
       options = Sequelize.Utils.merge(options, this.options.define)
+    options.omitNull = this.options.omitNull
 
 
     var factory = new DAOFactory(daoName, attributes, options)
     var factory = new DAOFactory(daoName, attributes, options)
 
 
@@ -127,4 +129,4 @@ module.exports = (function() {
   }
   }
 
 
   return Sequelize
   return Sequelize
-})()
+})()
\ No newline at end of file

lib/utils.js

@@ -97,9 +97,22 @@ var Utils = module.exports = {
 
 
   toDefaultValue: function(value) {
   toDefaultValue: function(value) {
     return (value == DataTypes.NOW) ? new Date() : value
     return (value == DataTypes.NOW) ? new Date() : value
+  },
+  
+  setAttributes: function(hash, identifier, instance, prefix) {
+    prefix = prefix || ''
+    if (this.isHash(identifier)) {    
+      this._.each(identifier, function(elem, key) {
+        hash[prefix + key] = Utils._.isString(instance) ? instance : Utils._.isObject(instance) ? instance[elem.key || elem] : null
+      })
+    } else {
+      hash[prefix + identifier] = Utils._.isString(instance) ? instance : Utils._.isObject(instance) ? instance.id : null
+    }
+  
+    return hash
   }
   }
 }
 }
 
 
 Utils.CustomEventEmitter = require("./emitters/custom-event-emitter")
 Utils.CustomEventEmitter = require("./emitters/custom-event-emitter")
 Utils.QueryChainer = require("./query-chainer")
 Utils.QueryChainer = require("./query-chainer")
-Utils.Lingo = require("lingo")
+Utils.Lingo = require("lingo")
\ No newline at end of file

spec-jasmine/dao.spec.js

@@ -575,7 +575,7 @@ describe('DAO', function() {
 
 
         it('returns a response that can be stringified', function() {
         it('returns a response that can be stringified', function() {
           var self = this
           var self = this
-
+			 
           var User = sequelize.define('User', {
           var User = sequelize.define('User', {
             username: Sequelize.STRING, age: Sequelize.INTEGER, isAdmin: Sequelize.BOOLEAN
             username: Sequelize.STRING, age: Sequelize.INTEGER, isAdmin: Sequelize.BOOLEAN
           }, { timestamps: false, logging: false })
           }, { timestamps: false, logging: false })