Fix dir variable by taking root, leaving out last / by using lastSlashIndex. Fix ext variable by using lastIndexOf, which works if filepath has more than one .

Author: MahirShah300

Sprint-2/1-key-exercises/3-paths.js

@@ -17,8 +17,7 @@ console.log(`The base part of ${filePath} is ${base}`);
 // Create a variable to store the dir part of the filePath variable
 // Create a variable to store the ext part of the variable
 
-const dir = filePath.slice(1, filePath.indexOf(base));
-const ext = filePath.slice(-(filePath.length - filePath.indexOf(".")));
-console.log(dir);
+const dir = filePath.slice(0, lastSlashIndex);
+const ext = filePath.slice(filePath.lastIndexOf("."));
 
 // https://www.google.com/search?q=slice+mdn