Use utf8 for readFile

tshemsedinov · tshemsedinov · commit d3351e02cd69 · 2018-07-10T03:38:01.000+03:00
diff --git a/JavaScript/5-index.js b/JavaScript/5-index.js
@@ -3,7 +3,8 @@
 const fs = require('fs');
 
 const getDataset = (file) => {
-  const lines = fs.readFileSync(file, 'utf8').toString().split('\n');
+  const lines = fs.readFileSync(file, 'utf8')
+    .toString().split('\n');
   lines.shift();
   lines.pop();
   return lines.map(line => line.split(','));
