methods for checking for stored associations + getter and setter

lib/sequelize/SequelizeTable.js

@@ -105,7 +105,7 @@ exports.SequelizeTable = function(Sequelize, sequelize, tableName, attributes, o
 
 
     findAll: function(options, callback) {
     findAll: function(options, callback) {
       // use the first param as callback if it is no object (hash)
       // use the first param as callback if it is no object (hash)
-      var _callback = (typeof options == 'object') ? callback : options
+      var _callback = ((typeof options == 'function') ? options : callback)
       var queryOptions = (typeof options == 'object')
       var queryOptions = (typeof options == 'object')
         ? Sequelize.Helper.Hash.merge(options, { table: table.tableName })
         ? Sequelize.Helper.Hash.merge(options, { table: table.tableName })
         : { table: table.tableName }
         : { table: table.tableName }
@@ -129,7 +129,7 @@ exports.SequelizeTable = function(Sequelize, sequelize, tableName, attributes, o
 
 
     find: function(conditions, options, callback) {
     find: function(conditions, options, callback) {
       // use the second param as callback if it is no object (hash)
       // use the second param as callback if it is no object (hash)
-      var _callback = (typeof options == 'object') ? callback : options
+      var _callback = ((typeof options == 'object') ? callback : options)
 
 
       sequelize.query(
       sequelize.query(
         Sequelize.sqlQueryFor('select', {
         Sequelize.sqlQueryFor('select', {
@@ -325,7 +325,15 @@ exports.SequelizeTable = function(Sequelize, sequelize, tableName, attributes, o
     },
     },
 
 
     hasFetchedAssociationFor: function(assocName) {
     hasFetchedAssociationFor: function(assocName) {
-      return this.fetchedAssociations && this.fetchedAssociations[assocName]
+      return (this.fetchedAssociations && this.fetchedAssociations[assocName])
+    },
+
+    setAssociationDataFor: function(assocName, data) {
+      this.fetchedAssociations[assocName] = data
+    },
+
+    getAssociationDataFor: function(assocName) {
+      return this.fetchedAssociations[assocName]
     },
     },
 
 
     save: function(callback) {
     save: function(callback) {