returning strings in UPPER_SNAKE_CASE

Author: zilinskyte

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

@@ -14,3 +14,11 @@
 // 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(string) {
+    return string.toUpperCase().replace(/ /g, "_");
+}
+console.log(toUpperSnakeCase("hello there"));   
+console.log(toUpperSnakeCase("lord of the rings"));  
+console.log(toUpperSnakeCase("javascript 4eva"));  
+console.log(toUpperSnakeCase("unit testing is important!!"));