From 69623637f8e8d2094346c7cd5138324bf117d084 Mon Sep 17 00:00:00 2001
From: Dana Aldulijan <daldulijan@hotmail.com>
Date: Tue, 11 Mar 2025 13:28:22 +0300
Subject: [PATCH] done part 1

---
 src/challenge.ts |  8 +++++++-
 src/objects.ts   | 21 +++++++++++++++------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/src/challenge.ts b/src/challenge.ts
index d697960..748caec 100644
--- a/src/challenge.ts
+++ b/src/challenge.ts
@@ -39,7 +39,13 @@ function addReview(
   comment: string
 ): ReviewedBook {
   // write your code here...
-
+  const reviewedBook: Review = {
+    reviewer: reviewer,
+    comment: comment,
+  };
+  Array.isArray(book.reviews)
+    ? book.reviews.push(reviewedBook)
+    : (book.reviews = [reviewedBook]);
   return book;
 }
 
diff --git a/src/objects.ts b/src/objects.ts
index ef6298f..81e1a55 100644
--- a/src/objects.ts
+++ b/src/objects.ts
@@ -27,8 +27,13 @@ function createBook(
   genre: string
 ): Book {
   // write your code here...
-
-  return {} as Book; // replace "{} as Book" with what you see is fit
+  const NewBook: Book = {
+    title: title,
+    author: author,
+    publishedYear: publishedYear,
+    genre: genre,
+  };
+  return NewBook as Book; // replace "{} as Book" with what you see is fit
 }
 
 // DO NOT CHANGE THE LINE OF CODE BELOW (you can use it for testing your code)
@@ -51,7 +56,7 @@ const book = createBook(
 function printBookTitleAndYear(book: Book): string {
   // write your code here...
 
-  return ""; // replace empty string with what you see is fit
+  return `${book.title} ${book["publishedYear"]}`; // replace empty string with what you see is fit
 }
 
 /**
@@ -66,7 +71,7 @@ function printBookTitleAndYear(book: Book): string {
  */
 function addPageCount(book: Book, pageCount: number): Book {
   // write your code here...
-
+  book.pageCount = pageCount;
   return book;
 }
 
@@ -88,7 +93,7 @@ function addPageCount(book: Book, pageCount: number): Book {
  */
 function addISBN(book: Book, ISBN: string): Book {
   // write your code here...
-
+  book.ISBN = ISBN;
   return book;
 }
 
@@ -110,7 +115,7 @@ function addISBN(book: Book, ISBN: string): Book {
  */
 function updatePublishedYear(book: Book, newYear: number): Book {
   // write your code here...
-
+  book.publishedYear = newYear;
   return book;
 }
 
@@ -136,6 +141,10 @@ function updatePublishedYear(book: Book, newYear: number): Book {
 function addSecondAuthor(book: Book, additionalAuthor: string): Book {
   // write your code here...
 
+  Array.isArray(book.author)
+    ? book.author.push(additionalAuthor)
+    : (book.author = [book.author, additionalAuthor]);
+
   return book;
 }