Fix code style

Author: tshemsedinov

JavaScript/6-do-maybe.js

@@ -4,9 +4,9 @@ const { Just } = require('./helpers/maybe');
 
 const doMonad = require('./helpers/do-notation');
 
-Just(5).then(x => (
+Just(5).then((x) => (
   Just(x + 3)
-).then(x => (
+).then((x) => (
   Just(x * 4)
 )).then(console.log));
 

JavaScript/8-catch-promise.js

@@ -12,6 +12,6 @@ doMonad(function* () {
     const data = yield getJSON(baseUrl + resource);
     console.log(data);
   }
-}).catch(err => {
+}).catch((err) => {
   console.log(err);
 });

JavaScript/a-generator.js

@@ -32,7 +32,7 @@ class Multiplier {
 
   * genMethod(a) {
     yield this.value;
-    this.value = this.value * a;
+    this.value *= a;
     return this.value;
   }
 }
@@ -47,7 +47,7 @@ const m2 = {
 
   * genMethod(a) {
     yield this.value;
-    this.value = this.value * a;
+    this.value *= a;
     return this.value;
   }
 };

JavaScript/helpers/do-notation.js

@@ -1,9 +1,9 @@
 'use strict';
 
-module.exports = generator => {
+module.exports = (generator) => {
   const sequence = generator();
 
-  const step = value => {
+  const step = (value) => {
     const result = sequence.next(value);
     if (result.done) return result.value;
     return result.value.then(step);

JavaScript/helpers/get-json.js

@@ -2,8 +2,8 @@
 
 const http = require('http');
 
-module.exports = url => new Promise((resolve, reject) => {
-  http.get(url, res => {
+module.exports = (url) => new Promise((resolve, reject) => {
+  http.get(url, (res) => {
     const code = res.statusCode;
     if (code !== 200) {
       reject(new Error(`HTTP status code ${code}`));
@@ -13,7 +13,7 @@ module.exports = url => new Promise((resolve, reject) => {
     res.on('error', reject);
 
     const chunks = [];
-    res.on('data', chunk => {
+    res.on('data', (chunk) => {
       chunks.push(chunk);
     });
 

JavaScript/helpers/server.js

@@ -40,7 +40,7 @@ const server = http.createServer((req, res) => {
     return;
   }
 
-  handler(req, result => {
+  handler(req, (result) => {
     const json = JSON.stringify(result);
     res.writeHead(200, { 'Content-Type': 'application/json' });
     res.end(json);