Minor fixes

tshemsedinov · tshemsedinov · commit 43e387dd6acc · 2019-07-02T04:15:05.000+03:00
diff --git a/JavaScript/4-unhandled.js b/JavaScript/4-unhandled.js
@@ -13,4 +13,8 @@ sum(7, 'A')
     console.log({ data });
   });
 
+setTimeout(() => {
+  console.log('after all');
+}, 1000);
+
 // UnhandledPromiseRejectionWarning: Error: a and b should be numbers
diff --git a/JavaScript/7-handled.js b/JavaScript/7-handled.js
@@ -21,9 +21,9 @@ const p1 = sum(7, 'A')
     console.log(data);
   });
 
-//p1.catch(err => {
-//  console.log({ catch1: err });
-//});
+p1.catch(err => {
+  console.log({ catch1: err });
+});
 
 setTimeout(() => {
   p1.catch(err => {
diff --git a/JavaScript/8-multiple.js b/JavaScript/8-multiple.js
@@ -3,7 +3,6 @@
 const sum = (a, b) => new Promise((resolve, reject) => {
   if (typeof a === 'number' && typeof b === 'number') {
     resolve(a + b);
-    resolve(a + b);
   } else {
     reject(new Error('a and b should be numbers'));
   }

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,6 @@`
`3`	`3`	`const sum = (a, b) => new Promise((resolve, reject) => {`
`4`	`4`	`if (typeof a === 'number' && typeof b === 'number') {`
`5`	`5`	`resolve(a + b);`
`6`		`- resolve(a + b);`
`7`	`6`	`} else {`
`8`	`7`	`reject(new Error('a and b should be numbers'));`
`9`	`8`	`}`