From 97980c9e3fa7b992e1f32d6ad31d576098426742 Mon Sep 17 00:00:00 2001 From: Akutsang Date: Fri, 3 Feb 2023 23:46:43 +0100 Subject: [PATCH] write a function that takes the array and returns an array of titles: --- 11_getTheTitles/getTheTitles.js | 15 ++++++++++++++- 11_getTheTitles/getTheTitles.spec.js | 1 + 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/11_getTheTitles/getTheTitles.js b/11_getTheTitles/getTheTitles.js index 74b04df..5b4cd59 100644 --- a/11_getTheTitles/getTheTitles.js +++ b/11_getTheTitles/getTheTitles.js @@ -1,6 +1,19 @@ const getTheTitles = function() { - + const books = [ + { + title: 'Book', + author: 'Name' + }, + { + title: 'Book2', + author: 'Name2' + } + ] + return books.map(function(book){ + return book.title; + }) }; + // Do not edit below this line module.exports = getTheTitles; diff --git a/11_getTheTitles/getTheTitles.spec.js b/11_getTheTitles/getTheTitles.spec.js index 945d9f0..e345668 100644 --- a/11_getTheTitles/getTheTitles.spec.js +++ b/11_getTheTitles/getTheTitles.spec.js @@ -16,3 +16,4 @@ describe('getTheTitles', () => { expect(getTheTitles(books)).toEqual(['Book','Book2']); }); }); +