completed devleagueprep#4

Author: Djavan Cackley

exercises.js

@@ -90,6 +90,15 @@ console.log(isGreaterThan(3, 1));
  * Console.log your result.
 */
 
+function mustBeTrue(boo){
+  if (boo === true){
+  return true;
+  }else{
+  return false;
+  } 
+}
+
+console.log("mustBeTrue: ", mustBeTrue(true))
 
 
 /*