Local options overwite global

Replaced Utils.merge with Utils._.extend

lib/associations/has-many-double-linked.js

@@ -26,7 +26,7 @@ module.exports = (function() {
           options.where[self.__factory.target.tableName+"."+index] = value;
         });
 
-        options.where = options.where ? Utils.merge(options.where, where) : where
+        options.where = options.where ? Utils._.extend(options.where, where) : where
       } else {
         options.where = where;
       }

lib/associations/has-many-single-linked.js

@@ -11,7 +11,7 @@ module.exports = (function() {
 
     where[this.__factory.identifier] = this.instance.id
 
-    options.where = options.where ? Utils.merge(options.where, where) : where
+    options.where = options.where ? Utils._.extend(options.where, where) : where
     return this.__factory.target.findAll(options)
   }
 

lib/dao-factory.js

@@ -60,7 +60,7 @@ module.exports = (function() {
   }
 
   DAOFactory.prototype.sync = function(options) {
-    options = Utils.merge(options || {}, this.options)
+    options = Utils._.extend(options || {}, this.options)
 
     var self = this
     return new Utils.CustomEventEmitter(function(emitter) {

lib/sequelize.js

@@ -91,7 +91,7 @@ module.exports = (function() {
   Sequelize.prototype.define = function(daoName, attributes, options) {
     options = options || {}
     if(this.options.define) {
-      options = Sequelize.Utils.merge(options, this.options.define)
+      options = Utils._.extend({}, this.options.define, options)
     }
     options.omitNull = this.options.omitNull
 
@@ -133,7 +133,7 @@ module.exports = (function() {
     options = options || {}
 
     if(this.options.sync) {
-      options = Sequelize.Utils.merge(options, this.options.sync)
+      options = Utils._.extend({}, this.options.sync, options)
     }
 
     var chainer = new Utils.QueryChainer()

lib/utils.js

@@ -92,13 +92,6 @@ var Utils = module.exports = {
     return Utils.Lingo.en.isPlural(s) ? s : Utils.Lingo.en.pluralize(s)
   },
 
-  merge: function(a, b){
-    for(var key in b) {
-      a[key] = b[key]
-    }
-    return a
-  },
-
   removeCommentsFromFunctionString: function(s) {
     s = s.replace(/\s*(\/\/.*)/g, '')
     s = s.replace(/(\/\*[\n\r\s\S]*?\*\/)/mg, '')

spec-jasmine/sequelize.spec.js

@@ -40,6 +40,12 @@ describe('Sequelize', function() {
       sequelize.define('foo', { title: Sequelize.STRING })
       expect(sequelize.daoFactoryManager.all.length).toEqual(1)
     })
+
+    it("overwrites global options", function() {
+      setup({ define: { collate: 'utf8_general_ci' } })
+      var DAO = sequelize.define('foo', {bar: Sequelize.STRING}, {collate: 'utf8_bin'})
+      expect(DAO.options.collate).toEqual('utf8_bin')
+    })
   })
 
   describe('sync', function() {