1 files changed, 16 insertions, 16 deletions

diff --git a/test/applyEach.js b/test/applyEach.js
index ca5ada3..e164dda 100644
--- a/test/applyEach.js
+++ b/test/applyEach.js
@@ -2,32 +2,32 @@ var async = require('../lib');
 var expect = require('chai').expect;
 var assert = require('assert');
 
-describe('applyEach', function () {
+describe('applyEach', () => {
 
-    it('applyEach', function (done) {
+    it('applyEach', (done) => {
         var call_order = [];
         var one = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('one');
                 cb(null, 1);
             }, 12);
         };
         var two = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('two');
                 cb(null, 2);
             }, 2);
         };
         var three = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('three');
                 cb(null, 3);
             }, 18);
         };
-        async.applyEach([one, two, three], 5, function (err, results) {
+        async.applyEach([one, two, three], 5, (err, results) => {
             assert(err === null, err + " passed instead of 'null'");
             expect(call_order).to.eql(['two', 'one', 'three']);
             expect(results).to.eql([1, 2, 3]);
@@ -35,30 +35,30 @@ describe('applyEach', function () {
         });
     });
 
-    it('applyEachSeries', function (done) {
+    it('applyEachSeries', (done) => {
         var call_order = [];
         var one = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('one');
                 cb(null, 1);
             }, 10);
         };
         var two = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('two');
                 cb(null, 2);
             }, 5);
         };
         var three = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('three');
                 cb(null, 3);
             }, 15);
         };
-        async.applyEachSeries([one, two, three], 5, function (err, results) {
+        async.applyEachSeries([one, two, three], 5, (err, results) => {
             assert(err === null, err + " passed instead of 'null'");
             expect(call_order).to.eql(['one', 'two', 'three']);
             expect(results).to.eql([1, 2, 3]);
@@ -66,30 +66,30 @@ describe('applyEach', function () {
         });
     });
 
-    it('applyEach partial application', function (done) {
+    it('applyEach partial application', (done) => {
         var call_order = [];
         var one = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('one');
                 cb(null, 1);
             }, 10);
         };
         var two = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('two');
                 cb(null, 2);
             }, 5);
         };
         var three = function (val, cb) {
             expect(val).to.equal(5);
-            setTimeout(function () {
+            setTimeout(() => {
                 call_order.push('three');
                 cb(null, 3);
             }, 15);
         };
-        async.applyEach([one, two, three])(5, function (err, results) {
+        async.applyEach([one, two, three])(5, (err, results) => {
             if (err) throw err;
             expect(call_order).to.eql(['two', 'one', 'three']);
             expect(results).to.eql([1, 2, 3]);