Add solution directories for exercises

2026-06-05 15:09:09 +09:00 · 2022-02-20 14:07:44 -05:00
parent 1971712fde
commit fb1a2db8d7
26 changed files with 600 additions and 0 deletions
@@ -0,0 +1,5 @@
+const getTheTitles = function (array) {
+    return array.map((book) => book.title);
+};
+
+module.exports = getTheTitles;
@@ -0,0 +1,18 @@
+const getTheTitles = require('./getTheTitles-solution');
+
+describe('getTheTitles', () => {
+    const books = [
+        {
+            title: 'Book',
+            author: 'Name',
+        },
+        {
+            title: 'Book2',
+            author: 'Name2',
+        },
+    ];
+
+    test('gets titles', () => {
+        expect(getTheTitles(books)).toEqual(['Book', 'Book2']);
+    });
+});