convert to UPPER_SNAKE_CASE

Author: abmhts

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

@@ -14,3 +14,9 @@
 // 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 convertToUpperCase(sentence) {
+        return sentence.toUpperCase().replaceAll(" ", "_");
+
+}
+  console.log(convertToUpperCase("welcome to Chad"));