array version of acl.allow throws error about node_acl HOT 2 CLOSED

acl.allow([{roles:'guest',
            allows:[{resources: ['/test1','/test2'], permissions: 'get'}]},
            {roles:'user', allows:[{resources: ['/test1','/test2'], permissions: 'get'},
                                   {resources: ['/test3','/test4'], permissions: ['get', 'put']},
                                   {resources:'/test4', permissions:['get', 'post']}]}], function(err) {

});