Remove double round brackets

tshemsedinov · tshemsedinov · commit 0e7b0bdd7263 · 2018-09-19T18:37:33.000+03:00
diff --git a/JavaScript/2-emulate-async-calls.js b/JavaScript/2-emulate-async-calls.js
@@ -12,7 +12,7 @@ const callbackCheck = () => {
 // Emulate asynchronous calls
 
 const wrapAsync = fn => (...args) => setTimeout(
-  () => fn(...args), Math.floor((Math.random() * 1000))
+  () => fn(...args), Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/3-back-to-order.js b/JavaScript/3-back-to-order.js
@@ -5,7 +5,7 @@
 // Emulate asynchronous calls
 
 const wrapAsync = fn => (...args) => setTimeout(
-  () => fn(...args), Math.floor((Math.random() * 1000))
+  () => fn(...args), Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/4-step-by-step.js b/JavaScript/4-step-by-step.js
@@ -8,7 +8,7 @@ const data = {};
 // Emulate asynchronous calls
 
 const wrapAsync = fn => (...args) => setTimeout(
-  () => fn(...args), Math.floor((Math.random() * 1000))
+  () => fn(...args), Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/5-chain.js b/JavaScript/5-chain.js
@@ -36,7 +36,7 @@ const chain = (prev = null) => {
 // Emulate asynchronous calls
 
 const wrapAsync = fn => (...args) => setTimeout(
-  () => fn(...args), Math.floor((Math.random() * 1000))
+  () => fn(...args), Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/6-promise-sequential.js b/JavaScript/6-promise-sequential.js
@@ -3,7 +3,7 @@
 // Emulate asynchronous calls
 
 const wrapAsync = callback => setTimeout(
-  callback, Math.floor((Math.random() * 1000))
+  callback, Math.floor(Math.random() * 1000)
 );
 
 const isWeekend = () => !(new Date().getDay() % 6);
diff --git a/JavaScript/7-promise-all.js b/JavaScript/7-promise-all.js
@@ -3,7 +3,7 @@
 // Emulate asynchronous calls
 
 const wrapAsync = callback => setTimeout(
-  callback, Math.floor((Math.random() * 1000))
+  callback, Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/8-promise-mixed.js b/JavaScript/8-promise-mixed.js
@@ -3,7 +3,7 @@
 // Emulate asynchronous calls
 
 const wrapAsync = callback => setTimeout(
-  callback, Math.floor((Math.random() * 1000))
+  callback, Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/9-events.js b/JavaScript/9-events.js
@@ -6,7 +6,7 @@ const ee = new EventEmitter();
 // Emulate asynchronous calls
 
 const wrapAsync = fn => (...args) => setTimeout(
-  () => fn(...args), Math.floor((Math.random() * 1000))
+  () => fn(...args), Math.floor(Math.random() * 1000)
 );
 
 // Asynchronous functions
diff --git a/JavaScript/g-async-await.js b/JavaScript/g-async-await.js
@@ -2,8 +2,8 @@
 
 // Emulate Asynchronous calls
 
-const pause = () => new Promise((resolve) =>
-  setTimeout(resolve, Math.floor((Math.random() * 1000)))
+const pause = () => new Promise(resolve =>
+  setTimeout(resolve, Math.floor(Math.random() * 1000))
 );
 
 // Asynchronous functions
