2102     function(func, key) {  argument
2235   function has(object, key) {  argument
2294   function timesSync(n, iterator) {  argument
2917       function createCallback(key) {  argument
4154     function createCallback(key) {  argument
4457       function createCallback(key, value) {  argument
4655       function createCallback(value, key) {  argument
6483         return function done(err, key) {  argument
6636     function done(err, key) {  argument
6814       return function(err, key) {  argument
6869       function createCallback(key) {  argument
7129     function createCallback(key) {  argument
8253     function iterator(task, key) {  argument
8339     function taskComplete(key) {  argument
8380     function iterator(task, key) {  argument
8705   function times(n, iterator, callback) {  argument
8751   function timesSeries(n, iterator, callback) {  argument
8801   function timesLimit(n, limit, iterator, callback) {  argument
9133     function iterate(func, key) {  argument