Consistently store pages as a number

Author: anosidium

debugging/book-library/script.js

@@ -7,11 +7,11 @@ window.addEventListener("load", function (e) {
 
 function populateStorage() {
   if (myLibrary.length === 0) {
-    let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true);
+    let book1 = new Book("Robison Crusoe", "Daniel Defoe", 252, true);
     let book2 = new Book(
       "The Old Man and the Sea",
       "Ernest Hemingway",
-      "127",
+      127,
       true
     );
     myLibrary.push(book1);