style: make the code linter happy

Author: honzajavorek

sources/academy/webscraping/scraping_basics_javascript/exercises/cnn_sports_shortest_article.mjs

@@ -13,7 +13,7 @@ const listingUrl = 'https://edition.cnn.com/sport';
 const $ = await download(listingUrl);
 
 const results = await Promise.all(
-  $('.layout__main .card').toArray().map(async element => {
+  $('.layout__main .card').toArray().map(async (element) => {
     const $element = $(element);
     const $link = $element.find('a').first();
     if (!$link.length) {
@@ -29,10 +29,10 @@ const results = await Promise.all(
     }
 
     return { url: articleUrl, length: content.length };
-  })
+  }),
 );
 
-const nonEmpty = results.filter(item => item && item.length > 0);
+const nonEmpty = results.filter((item) => item && item.length > 0);
 nonEmpty.sort((a, b) => a.length - b.length);
 
 if (nonEmpty.length > 0) {

sources/academy/webscraping/scraping_basics_javascript/exercises/crawlee_netflix_ratings.mjs

@@ -1,6 +1,7 @@
-import { CheerioCrawler, Request } from 'crawlee';
 import { escape } from 'node:querystring';
 
+import { CheerioCrawler, Request } from 'crawlee';
+
 const crawler = new CheerioCrawler({
   async requestHandler({ $, request, enqueueLinks, pushData, addRequests }) {
     if (request.label === 'IMDB') {
@@ -16,7 +17,7 @@ const crawler = new CheerioCrawler({
     } else if (request.label === 'IMDB_SEARCH') {
       await enqueueLinks({ selector: '.find-result-item a', label: 'IMDB', limit: 1 });
     } else if (request.label === 'NETFLIX') {
-      const requests = $("[data-uia='top10-table-row-title'] button").toArray().map(buttonElement => {
+      const requests = $("[data-uia='top10-table-row-title'] button").toArray().map((buttonElement) => {
         const name = $(buttonElement).text().trim();
         const imdbSearchUrl = `https://www.imdb.com/find/?q=${escape(name)}&s=tt&ttype=ft`;
         return new Request({ url: imdbSearchUrl, label: 'IMDB_SEARCH' });

sources/academy/webscraping/scraping_basics_javascript/exercises/guardian_f1_authors.mjs

@@ -12,7 +12,7 @@ async function download(url) {
 const listingUrl = 'https://www.theguardian.com/sport/formulaone';
 const $ = await download(listingUrl);
 
-const promises = $('#maincontent ul li').toArray().map(async element => {
+const promises = $('#maincontent ul li').toArray().map(async (element) => {
   const $item = $(element);
   const $link = $item.find('a').first();
   if (!$link.length) {

sources/academy/webscraping/scraping_basics_javascript/exercises/npm_llm_packages.mjs

@@ -16,7 +16,7 @@ function parseNumber(text) {
 const listingUrl = 'https://www.npmjs.com/search?page=0&q=keywords%3Allm&sortBy=dependent_count';
 const $ = await download(listingUrl);
 
-const promises = $('section').toArray().map(async element => {
+const promises = $('section').toArray().map(async (element) => {
   const $card = $(element);
   const $link = $card.find('a').first();
   if (!$link.length) {
@@ -30,7 +30,7 @@ const promises = $('section').toArray().map(async element => {
     .last()
     .text()
     .split('•')
-    .map(item => item.trim());
+    .map((item) => item.trim());
 
   const updatedText = details[2] ?? '';
   const dependentsText = details[3] ?? '';
@@ -57,5 +57,5 @@ const promises = $('section').toArray().map(async element => {
   return { name, url, description, dependents, downloads };
 });
 
-const data = (await Promise.all(promises)).filter(item => item);
+const data = (await Promise.all(promises)).filter((item) => item);
 console.log(data.slice(0, 5));

sources/academy/webscraping/scraping_basics_javascript/exercises/process_products_json.mjs

@@ -4,5 +4,5 @@ const jsonData = await readFile('products.json', 'utf8');
 const data = JSON.parse(jsonData);
 
 data
-  .filter(row => row.minPrice > 50000)
-  .forEach(row => console.log(row));
+  .filter((row) => row.minPrice > 50000)
+  .forEach((row) => console.log(row));

sources/academy/webscraping/scraping_basics_javascript/exercises/wikipedia_calling_codes.mjs

@@ -13,7 +13,7 @@ const listingUrl = 'https://en.wikipedia.org/wiki/List_of_sovereign_states_and_d
 const $ = await download(listingUrl);
 
 const cells = $('.wikitable tr td:nth-child(3)');
-const promises = cells.toArray().map(async element => {
+const promises = cells.toArray().map(async (element) => {
   const $nameCell = $(element);
   const $link = $nameCell.find('a').first();
   if (!$link.length) {
@@ -27,7 +27,8 @@ const promises = cells.toArray().map(async element => {
     .first();
 
   const callingCode = $label.length
-    ? $label.parent().find('td.infobox-data').first().text().trim()
+    ? $label.parent().find('td.infobox-data').first().text()
+.trim()
     : '';
 
   console.log(`${countryUrl} ${callingCode || null}`);