adding underscore

Author: mandipsanger

Sprint-2/3-mandatory-implement/2-cases.js

@@ -15,7 +15,9 @@
 // Use the MDN string documentation to help you find a solution
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
 function convertToUpperSnakeCase(inputString) {
-  return inputString.toUpperCase();
+  const captializedInputString = inputString.toUpperCase();
+  const withUnderScore = captializedInputString.split(" ").join("_");
+  return withUnderScore;
 }
 
 console.log(convertToUpperSnakeCase("Hello there"));