solving the 2 3-mandatory-implements exercises

Author: AbdennourHachemi

Sprint-3/3-mandatory-implement/1-bmi.js

@@ -20,5 +20,3 @@ function calculateBMI(weight, height) {
 }
 
 console.log(calculateBMI(70, 1.73).toFixed(1)); // should return 23.4
-
-

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

@@ -14,3 +14,7 @@
 // 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 toUpperSnakeCase(str) {
+  return str.toUpperCase().replaceAll(" ", "_");
+}
+console.log(toUpperSnakeCase("lord of the rings"));