done

src/books.js

@@ -36,32 +36,90 @@
 //    description: The Art of Learning takes readers through Waitzkin's unique journey to excellence. He explains in clear detail how a well-thought-out, principled approach to learning is what separates success from failure.
 // }
 
+const Book1 = {
+  title: "The Old Man and the Sea",
+  pages: 128,
+  author: "Ernest Hemingway",
+  details: { 
+    language: "English",
+    description: "One of Hemingway's most famous works, it tells the story of Santiago..."
+ }
+}
+
+const Book2 = {
+  title: "The Airbnb Story",
+  pages: 256,
+  author: "Leight Gallagher",
+  details: { 
+    language: "English",
+    description: "This is the remarkable behind-the-scenes story of the creation and growth of Airbnb..."
+ }
+}
+
+const Book3 = {
+  title: "Educated - A Memoir",
+  pages: 352,
+  author: "Tara Westover",
+  details: { 
+    language: "English",
+    description: "Educated is an account of the struggle for self-invention..."
+ }
+}
+
+const Book4 = {
+  title: "The Art of Learning",
+  pages: 288,
+  author: "Josh Waitzkin",
+  details: { 
+    language: "English",
+    description: "The Art of Learning takes readers through Waitzkin's unique journey to excellence. He explains in clear detail how a well-thought-out, principled approach to learning is what separates success from failure."
+ }
+}
+
 
 // Your code here:
-const booksArray = [];
+const booksArray = [Book1, Book2, Book3, Book4];
+
 
 
 
 
 // Iteration 2 | Book Details
-function getBookDetails() {
+function getBookDetails(book) {
   // Your code here:
 
+  let newString = `${(book.title)} - ${(book.author)} - ${book.pages} pages`
+
+  return newString
+
 }
 
+// Test:
+//console.log(getBookDetails(Book1))
 
 
 // Iteration 3 | Delete Language
 // Your code here:
 
 
+booksArray.forEach((book) =>{
+delete book.details.language
+})
+
+
+// Test:
+console.log(Book3)
 
 
 // Iteration 4 | Estimated Reading Time
 // Your code here:
 
+booksArray.forEach((book) =>{
+book.readingTime = Math.ceil((book.pages * 500) / 90);
+})
 
-
+// Test:
+console.log(Book3.readingTime)
 
 // Bonus: Iteration 5 | Books Dictionary
 
@@ -86,9 +144,10 @@ const dictionary = {
     ],
 };
 
-function booksByAuthor() {
+function booksByAuthor(dictionary) {
   // Your code here:
-
+
+
 }