--description--

In prior lessons, you learned about the map() method which creates a new array by applying a given function to each element of the original array.

Here is an example:

const developers = [
  { name: "Alice", city: "New York", title: "Front-End Developer" },
  { name: "Bob", city: "San Francisco", title: "Back-End Developer" }
];

console.log(developers.map(dev => dev.name));
// ["Alice", "Bob"]

dev in this example represents each object in the developers array. Then, dot notation is used to get the name from the object. Lastly, the result will be a new array of names.

Inside the getBookInformation function, use the map() method on the catalog parameter to return a new array of just book titles. Refer to the example if you need help.

--hints--

Your getBookInformation function should return an array.

assert.isArray(getBookInformation(library));

Your getBookInformation function should return an array of strings which represents the book titles.

const testLibrary = [
  {
    title: "Title A",
    author: "Author A",
    about: "About A",
    pages: 320,
  },
  {
    title: "Title B",
    author: "Author B",
    about: "About B",
    pages: 320,
  },
  {
    title: "Title C",
    author: "Author C",
    about: "About C",
    pages: 304,
  },
];

const expected = ["Title A", "Title B", "Title C"];

assert.deepEqual(getBookInformation(testLibrary), expected);

--seed--

--seed-contents--

const library = [
  {
    title: 'Your Next Five Moves: Master the Art of Business Strategy',
    author: 'Patrick Bet-David and Greg Dinkin',
    about: 'A book on how to plan ahead',
    pages: 320,
  },
  {
    title: 'Atomic Habits',
    author: 'James Clear',
    about: 'A practical book about discarding bad habits and building good ones',
    pages: 320,
  },
  {
    title: 'Choose Your Enemies Wisely: Business Planning for the Audacious Few',
    author: 'Patrick Bet-David',
    about:
      "A book that emphasizes the importance of identifying and understanding one's adversaries to succeed in the business world",
    pages: 304,
  },
  {
    title: 'The Embedded Entrepreneur',
    author: 'Arvid Kahl',
    about: 'A book focusing on how to build an audience-driven business',
    pages: 308,
  },
  {
    title: 'How to Be a Coffee Bean: 111 Life-Changing Ways to Create Positive Change',
    author: 'Jon Gordon',
    about: 'A book about effective ways to lead a coffee bean lifestyle',
    pages: 256,
  },
  {
    title: 'The Creative Mindset: Mastering the Six Skills That Empower Innovation',
    author: 'Jeff DeGraff and Staney DeGraff',
    about: 'A book on how to develop creativity and  innovation skills',
    pages: 168,
  },
  {
    title: 'Rich Dad Poor Dad',
    author: 'Robert Kiyosaki and Sharon Lechter',
    about: 'A book about financial literacy, financial independence, and building wealth. ',
    pages: 336,
  },
  {
    title: 'Zero to Sold',
    author: 'Arvid Kahl',
    about: 'A book on how to bootstrap a business',
    pages: 500,
  },
];

console.log("Books in the Library:\n");

--fcc-editable-region--
function getBookInformation(catalog) {
  
}
--fcc-editable-region--

Step 6

--description--

--hints--

--seed--

--seed-contents--