From bb3979e67326b68a09461965b8e388005501482b Mon Sep 17 00:00:00 2001 From: MMARTID Date: Sat, 16 Nov 2024 19:11:58 +0100 Subject: [PATCH] Solved Lab --- src/books.js | 58 ++++++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 47 insertions(+), 11 deletions(-) diff --git a/src/books.js b/src/books.js index c8119bb..2beb8f4 100644 --- a/src/books.js +++ b/src/books.js @@ -38,31 +38,67 @@ // Your code here: -const booksArray = []; - - - +const booksArray = [ + { + 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...", + }, + }, + { + 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...", + }, + }, + { + title: "Educated - A Memoir", + pages: 352, + author: "Tara Westover", + details: { + language: "English", + description: "Educated is an account of the struggle for self-invention...", + }, + }, + { + 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.", + }, + }, +]; // Iteration 2 | Book Details -function getBookDetails() { +function getBookDetails(book) { // Your code here: - + return `${book.title} - ${book.author} - ${book.pages} pages`; } // Iteration 3 | Delete Language // Your code here: - +for (let i = 0; i < booksArray.length; i++) { + delete booksArray[i].details.language; +} // Iteration 4 | Estimated Reading Time // Your code here: - - - - +for (let i = 0; i < booksArray.length; i++) { + booksArray[i].readingTime = Math.floor(booksArray[i].pages * 500 / 90); +} +console.log(booksArray); // Bonus: Iteration 5 | Books Dictionary /* The `dictionary` is an object containing books grouped by author.