Remove round brackets in typeof

tshemsedinov · tshemsedinov · commit 68f1f5f23cc9 · 2018-09-20T23:07:19.000+03:00
diff --git a/JavaScript/1-memoize.js b/JavaScript/1-memoize.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const generateKey = args => (
-  args.map(x => x.toString() + ':' + typeof(x)).join('|')
+  args.map(x => x.toString() + ':' + typeof x).join('|')
 );
 
 const memoize = fn => {
diff --git a/JavaScript/2-speed.js b/JavaScript/2-speed.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const generateKey = args => (
-  args.map(x => x.toString() + ':' + typeof(x)).join('|')
+  args.map(x => x.toString() + ':' + typeof x).join('|')
 );
 
 const memoize = fn => {
diff --git a/JavaScript/3-cacheSize.js b/JavaScript/3-cacheSize.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const generateKey = args => (
-  args.map(x => x + ':' + typeof(x)).join('|')
+  args.map(x => x + ':' + typeof x).join('|')
 );
 
 const memoize = (fn, length) => {
diff --git a/JavaScript/5-sha.js b/JavaScript/5-sha.js
@@ -3,7 +3,7 @@
 const crypto = require('crypto');
 
 const generateKey = args => {
-  const key = args.map(x => x.toString() + ':' + typeof(x)).join('|');
+  const key = args.map(x => x.toString() + ':' + typeof x).join('|');
   return crypto.createHash('sha256').update(key).digest('hex');
 };
 
