Remove .toString()

tshemsedinov · tshemsedinov · commit 57ca7b585feb · 2018-10-23T23:43:21.000+03:00
diff --git a/JavaScript/5-index.js b/JavaScript/5-index.js
@@ -3,8 +3,7 @@
 const fs = require('fs');
 
 const getDataset = file => {
-  const lines = fs.readFileSync(file, 'utf8')
-    .toString().split('\n');
+  const lines = fs.readFileSync(file, 'utf8').split('\n');
   lines.shift();
   lines.pop();
   return lines.map(line => line.split(','));
