Generate initials from name variables

Updated the initials variable to dynamically generate initials from first, middle, and last names.

Author: anitahy73

Sprint-2/1-key-exercises/2-initials.js

@@ -4,7 +4,12 @@ const lastName = "Johnson";
 
 // Declare a variable called initials that stores the first character of each string.
 // This should produce the string "CKJ", but you must not write the characters C, K, or J in the code of your solution.
+let initials =
+  `${firstName.charAt(0)}` +
+  `${middleName.charAt(0)}` +
+  `${lastName.charAt(0)}`;
+
+console.log(initials);
 
-const initials = ``;
 
 // https://www.google.com/search?q=get+first+character+of+string+mdn