note

Author: ekaone

README.md

@@ -3,7 +3,7 @@ Collection JavaScript goodies
 
 <img src="https://img.shields.io/badge/JavaScript-Goodies-Blue" alt="JS-Goodies" />
 
-🔎 [IIFE](https://github.com/ekaone/JavaScript-Goodies/blob/master/iife.js)
+## 🔎 [IIFE](https://github.com/ekaone/JavaScript-Goodies/blob/master/iife.js)
 ```js
 (function() {
   // ...
@@ -15,7 +15,15 @@ Collection JavaScript goodies
 
 ```
 
-🔎 [Map](https://github.com/ekaone/JavaScript-Goodies/blob/master/map.js)
+## 🔎 [Map](https://github.com/ekaone/JavaScript-Goodies/blob/master/map.js)
+```js
+const obj = { a: 1, b: 2, c: 3 };
+
+// Object.entries
+// const result = Object.entries(obj)
+const result = Object.entries(obj).map(([key, value]) => [key, value * 2]);
+console.log(result);
+```
 
 ## Author
 ✔ Eka Prasetia 🤵

map.js

@@ -4,15 +4,12 @@
 //   { id: 3, city: "Tokyo" },
 // ]
 
-const obj = { a: 1, b: 2, c: 3 }
-
-// a funcbn
-// cst result = obj.map(result => result.city)
+const obj = { a: 1, b: 2, c: 3 };
 
 // Object.entries
 // const result = Object.entries(obj)
-const result = Object.entries(obj).map(([key, value]) => [key, value * 2])
-console.log(result)
+const result = Object.entries(obj).map(([key, value]) => [key, value * 2]);
+console.log(result);
 
 // Object keys
 // const result = Object.keys(obj).map(v => obj[v] *= 2)
@@ -24,4 +21,4 @@ console.log(result)
 
 // Object.values
 // const result = Object.keys(obj)
-// console.log(result)
+// console.log(result)