doc: replace anonymous function with arrow function

PR-URL: #24627 Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: Ouyang Yadong <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Vse Mozhet Byt <[email protected]>
nodejs · Feb 28, 2019 · 12ee805 · 12ee805
1 parent 93ab4d2
commit 12ee805
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/doc/guides/writing-tests.md b/doc/guides/writing-tests.md
@@ -168,15 +168,15 @@ process.on('exit', function() {
   assert.equal(response, 1, 'http request "response" callback was not called');
 });
 
-const server = http.createServer(function(req, res) {
+const server = http.createServer((req, res) => {
   request++;
   res.end();
 }).listen(0, function() {
   const options = {
     agent: null,
     port: this.address().port
   };
-  http.get(options, function(res) {
+  http.get(options, (res) => {
     response++;
     res.resume();
     server.close();
@@ -191,14 +191,14 @@ This test could be greatly simplified by using `common.mustCall` like this:
 const common = require('../common');
 const http = require('http');
 
-const server = http.createServer(common.mustCall(function(req, res) {
+const server = http.createServer(common.mustCall((req, res) => {
   res.end();
 })).listen(0, function() {
   const options = {
     agent: null,
     port: this.address().port
   };
-  http.get(options, common.mustCall(function(res) {
+  http.get(options, common.mustCall((res) => {
     res.resume();
     server.close();
   }));