Travis build: 2042 [cron]

2018-05-07 21:07:49 +00:00
parent b469b8a94a
commit 7e4d63238e
3 changed files with 29 additions and 20 deletions
--- a/test/arrayToHtmlList/arrayToHtmlList.js
+++ b/test/arrayToHtmlList/arrayToHtmlList.js
@ -1,3 +1,6 @@
 const arrayToHtmlList = (arr, listID) =>
-arr.map(item => (document.querySelector('#' + listID).innerHTML += `<li>${item}</li>`));
+(el => (
+(el = document.querySelector('#' + listID)),
+(el.innerHTML += arr.map(item => `<li>${item}</li>`).join(''))
+))();
 module.exports = arrayToHtmlList;