wrote the function with an apprioprate name

Author: Tobias-Amaechina

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

@@ -14,3 +14,8 @@
 // You will need to come up with an appropriate name for the function
 // 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.replace(/\s+/g,'_').toUpperCase();
+}
+console.log(convertToUpperSnakeCase("there is fire on the montain"));