mandatory iterations completed

src/books.js

@@ -38,27 +38,72 @@
 
 
 // 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() {
-  // Your code here:
-
+function getBookDetails(book) {
+  return `${book.title} - ${book.author} - ${book.pages} pages`
 }
 
-
+// for (let i = 0; booksArray.length; i++) {
+//   if (booksArray[i].details.language) {
+//     delete booksArray[i].details.language
+//   }
+// }
 
 // Iteration 3 | Delete Language
-// Your code here:
+booksArray.forEach((book) => {
+  if (book.details.language) {
+    delete book.details.language
+  }
+})
 
 
+// Iteration 4 | Estimated Reading Time
 
+booksArray.forEach((book) => { book.readingTime = Math.ceil((book.pages * 500) / 90) }
+)
+
+console.log(booksArray)
 
-// Iteration 4 | Estimated Reading Time
-// Your code here:
 
 
 
@@ -69,32 +114,34 @@ function getBookDetails() {
  The book info is stored in arrays with structure: [title, pages]. 
 */
 const dictionary = {
-    "J. K. Rowling": [
-        ["Harry Potter and the Philosopher's Stone", 223],
-        ["Harry Potter and the Chamber of Secrets", 251],
-        ["Harry Potter and the Prisoner of Azkaban", 317],
-        ["Harry Potter and the Goblet of Fire", 636],
-    ],
-    "Neal Stephenson": [
-        ["Cryptonomicon", 928],
-        ["Anathem", 1008],
-        ["Fall; or, Dodge in Hell", 896],
-    ],
-    "Malcolm Gladwell": [
-        ["Outliers", 320],
-        ["Blink", 287],
-    ],
+  "J. K. Rowling": [
+    ["Harry Potter and the Philosopher's Stone", 223],
+    ["Harry Potter and the Chamber of Secrets", 251],
+    ["Harry Potter and the Prisoner of Azkaban", 317],
+    ["Harry Potter and the Goblet of Fire", 636],
+  ],
+  "Neal Stephenson": [
+    ["Cryptonomicon", 928],
+    ["Anathem", 1008],
+    ["Fall; or, Dodge in Hell", 896],
+  ],
+  "Malcolm Gladwell": [
+    ["Outliers", 320],
+    ["Blink", 287],
+  ],
 };
 
-function booksByAuthor() {
-  // Your code here:
-
+
+
+function booksByAuthor(dictionary) {
+
+
 }
 
 
 
 // Bonus: Iteration 6 | Average Page Count
 function averagePageCount() {
   // Your code here:
-  
+
 }