Format code with prettier and standardjs

.eslintrc.json

@@ -1,15 +1,12 @@
 {
-    "env": {
-        "commonjs": true,
-        "es2021": true,
-        "node": true
-    },
-    "extends": [
-        "airbnb-base"
-    ],
-    "parserOptions": {
-        "ecmaVersion": 12
-    },
-    "rules": {
-    }
+  "env": {
+    "commonjs": true,
+    "es2021": true,
+    "node": true
+  },
+  "extends": ["airbnb-base"],
+  "parserOptions": {
+    "ecmaVersion": 12
+  },
+  "rules": {}
 }

README.md

@@ -1,10 +1,13 @@
 # javascript-programming
+
 > Javascript codes to solve Dicoding quizzes.
+
 - [Content](#Content)
 - [Author](#Author)
 - [Reference](#Reference)
 
 ## Content
+
 - [Variable and Data Type](src/variable-and-data-type)
 - [Logic Operator and If Else](src/logic-operator-and-if-else)
 - [Object](src/object)
@@ -18,7 +21,9 @@
 - [Concurrency](src/concurrency)
 
 ## Author
+
 [Mgs. Tabrani](https://github.com/mgstabrani)
 
 ## Reference
+
 [Dicoding](https://www.dicoding.com/)

src/array/main.js

@@ -8,13 +8,13 @@
  */
 
 // TODO
-const evenNumber = [];
+const evenNumber = []
 for (let i = 1; i <= 50; i += 1) {
-  evenNumber.push(i * 2);
+  evenNumber.push(i * 2)
 }
 
 /**
  * Hiraukan kode di bawah ini
  */
 
-module.exports = evenNumber;
+module.exports = evenNumber

src/concurrency/NetworkError.js

@@ -1,8 +1,8 @@
 class NetworkError extends Error {
-  constructor(message) {
-    super(message);
-    this.name = 'NetworkError';
+  constructor (message) {
+    super(message)
+    this.name = 'NetworkError'
   }
 }
 
-module.exports = NetworkError;
+module.exports = NetworkError

src/concurrency/main.js

@@ -30,32 +30,33 @@
  * - Tetap gunakan NetworkError untuk membawa nilai error pada Promise
  */
 
-const NetworkError = require('./NetworkError');
+const NetworkError = require('./NetworkError')
 
 // TODO: 1
-const fetchingUserFromInternet = (isOffline) => new Promise((resolve, reject) => {
-  setTimeout(() => {
-    if (!isOffline) {
-      resolve({ name: 'John', age: 18 });
-    } else {
-      reject(new NetworkError('Gagal mendapatkan data dari internet'), null);
-    }
-  }, 500);
-});
+const fetchingUserFromInternet = (isOffline) =>
+  new Promise((resolve, reject) => {
+    setTimeout(() => {
+      if (!isOffline) {
+        resolve({ name: 'John', age: 18 })
+      } else {
+        reject(new NetworkError('Gagal mendapatkan data dari internet'), null)
+      }
+    }, 500)
+  })
 
 // TODO: 2
-async function gettingUserName() {
+async function gettingUserName () {
   try {
-    const user = await fetchingUserFromInternet(false);
-    return user.name;
+    const user = await fetchingUserFromInternet(false)
+    return user.name
   } catch (rejectedReason) {
-    return rejectedReason;
+    return rejectedReason
   }
 }
-gettingUserName();
+gettingUserName()
 
 /**
-   * Hiarukan kode di bawah ini
-   */
+ * Hiarukan kode di bawah ini
+ */
 
-module.exports = { fetchingUserFromInternet, gettingUserName };
+module.exports = { fetchingUserFromInternet, gettingUserName }

src/error-handling/main.js

@@ -49,46 +49,46 @@
 
 // TODO 1
 class ValidationError extends Error {
-  constructor(message) {
-    super(message);
-    this.name = 'ValidationError';
+  constructor (message) {
+    super(message)
+    this.name = 'ValidationError'
   }
 }
 // TODO 2
-function validateNumberInput(a, b, c) {
+function validateNumberInput (a, b, c) {
   if (typeof a !== 'number') {
-    throw new ValidationError('Argumen pertama harus number');
+    throw new ValidationError('Argumen pertama harus number')
   }
 
   if (typeof b !== 'number') {
-    throw new ValidationError('Argumen kedua harus number');
+    throw new ValidationError('Argumen kedua harus number')
   }
 
   if (typeof c !== 'number') {
-    throw new ValidationError('Argumen ketiga harus number');
+    throw new ValidationError('Argumen ketiga harus number')
   }
 }
 
 const detectTriangle = (a, b, c) => {
   // TODO 3
   try {
-    validateNumberInput(a, b, c);
+    validateNumberInput(a, b, c)
 
     if (a === b && b === c) {
-      return 'Segitiga sama sisi';
+      return 'Segitiga sama sisi'
     }
 
     if (a === b || a === c || b === c) {
-      return 'Segitiga sama kaki';
+      return 'Segitiga sama kaki'
     }
 
-    return 'Segitiga sembarang';
+    return 'Segitiga sembarang'
   } catch (error) {
-    return error.message;
+    return error.message
   }
-};
+}
 
 /**
-   * Hiraukan kode di bawah ini
-   */
-module.exports = { ValidationError, validateNumberInput, detectTriangle };
+ * Hiraukan kode di bawah ini
+ */
+module.exports = { ValidationError, validateNumberInput, detectTriangle }

src/function/main.js

@@ -21,19 +21,19 @@
  */
 
 // TODO
-function minimal(a, b) {
+function minimal (a, b) {
   if (b < a) {
-    return b;
+    return b
   }
-  return a;
+  return a
 }
 
-function power(a, b) {
-  return a ** b;
+function power (a, b) {
+  return a ** b
 }
 
 /**
  * Hiraukan kode di bawah ini
  */
 
-module.exports = { minimal, power };
+module.exports = { minimal, power }

src/functional-programming/main.js

@@ -16,17 +16,24 @@ const books = [
   { title: 'The Ghost', author: 'Robert Harris', sales: 807311 },
   { title: 'White Teeth', author: 'Zadie Smith', sales: 815586 },
   { title: 'Fifty Shades of Grey', author: 'E. L. James', sales: 3758936 },
-  { title: 'Jamie\'s Italy', author: 'Jamie Oliver', sales: 906968 },
+  { title: "Jamie's Italy", author: 'Jamie Oliver', sales: 906968 },
   { title: 'I Can Make You Thin', author: 'Paul McKenna', sales: 905086 },
-  { title: 'Harry Potter and the Deathly Hallows', author: 'J.K Rowling', sales: 4475152 },
-];
+  {
+    title: 'Harry Potter and the Deathly Hallows',
+    author: 'J.K Rowling',
+    sales: 4475152
+  }
+]
 
 // TODO
-let greatAuthors = books.filter((book) => book.sales > 1000000);
-greatAuthors = greatAuthors.map((book) => `${book.author} adalah penulis buku ${book.title} yang sangat hebat!`);
+let greatAuthors = books.filter((book) => book.sales > 1000000)
+greatAuthors = greatAuthors.map(
+  (book) =>
+    `${book.author} adalah penulis buku ${book.title} yang sangat hebat!`
+)
 
 /**
  * Hiraukan kode di bawah ini
  */
 
-module.exports = { books, greatAuthors };
+module.exports = { books, greatAuthors }

src/logic-operator-and-if-else/main.js

@@ -18,27 +18,27 @@
  *
  */
 
-function scoreChecker(score) {
-  let result;
+function scoreChecker (score) {
+  let result
 
   // TODO
   if (score >= 90) {
-    result = 'Selamat! Anda mendapatkan nilai A.';
+    result = 'Selamat! Anda mendapatkan nilai A.'
   } else if (score >= 80) {
-    result = 'Anda mendapatkan nilai B.';
+    result = 'Anda mendapatkan nilai B.'
   } else if (score >= 70) {
-    result = 'Anda mendapatkan nilai C.';
+    result = 'Anda mendapatkan nilai C.'
   } else if (score >= 60) {
-    result = 'Anda mendapatkan nilai D.';
+    result = 'Anda mendapatkan nilai D.'
   } else {
-    result = 'Anda mendapatkan nilai E.';
+    result = 'Anda mendapatkan nilai E.'
   }
 
   // Jangan hapus kode ini
-  return result;
+  return result
 }
 
 /**
-   * Hiraukan kode di bawah ini
-   */
-module.exports = scoreChecker;
+ * Hiraukan kode di bawah ini
+ */
+module.exports = scoreChecker

src/map/main.js

@@ -13,14 +13,14 @@ const currency = new Map([
   ['USD', 14000],
   ['JPY', 131],
   ['SGD', 11000],
-  ['MYR', 3500],
-]);
+  ['MYR', 3500]
+])
 
-const priceInJPY = 5000;
-const priceInIDR = priceInJPY * currency.get('JPY');
+const priceInJPY = 5000
+const priceInIDR = priceInJPY * currency.get('JPY')
 // TODO
 
 /**
-  * Hiraukan kode di bawah ini
-  */
-module.exports = { currency, priceInJPY, priceInIDR };
+ * Hiraukan kode di bawah ini
+ */
+module.exports = { currency, priceInJPY, priceInIDR }

src/module/Tiger.js

@@ -1,14 +1,14 @@
 /* eslint-disable class-methods-use-this */
 class Tiger {
-  constructor() {
-    this.strength = Math.floor(Math.random() * 100);
+  constructor () {
+    this.strength = Math.floor(Math.random() * 100)
   }
 
-  growl() {
-    return 'grrrrrrr';
+  growl () {
+    return 'grrrrrrr'
   }
 }
 
 // TODO: 1
 
-module.exports = Tiger;
+module.exports = Tiger

src/module/Wolf.js

@@ -1,13 +1,13 @@
 /* eslint-disable class-methods-use-this */
 class Wolf {
-  constructor() {
-    this.strength = Math.floor(Math.random() * 100);
+  constructor () {
+    this.strength = Math.floor(Math.random() * 100)
   }
 
-  howl() {
-    return 'Auuuuuuuuu';
+  howl () {
+    return 'Auuuuuuuuu'
   }
 }
 
 // TODO 2
-module.exports = Wolf;
+module.exports = Wolf

src/module/main.js

@@ -14,25 +14,28 @@
  */
 
 // TODO 3
-const Tiger = require('./Tiger');
-const Wolf = require('./Wolf');
+const Tiger = require('./Tiger')
+const Wolf = require('./Wolf')
 
 const fight = (tiger, wolf) => {
   if (tiger.strength > wolf.strength) {
-    return tiger.growl();
+    return tiger.growl()
   }
   if (wolf.strength > tiger.strength) {
-    return wolf.howl();
+    return wolf.howl()
   }
-  return 'Harimau dan serigala sama-sama kuat!';
-};
+  return 'Harimau dan serigala sama-sama kuat!'
+}
 
-const myTiger = new Tiger();
-const myWolf = new Wolf();
+const myTiger = new Tiger()
+const myWolf = new Wolf()
 
-const result = fight(myTiger, myWolf);
+const result = fight(myTiger, myWolf)
 
 // TODO 4
 module.exports = {
-  fight, myTiger, myWolf, result,
-};
+  fight,
+  myTiger,
+  myWolf,
+  result
+}