ran npm run tdd & generated TDD

test/last/last.js

@@ -0,0 +1 @@
+module.exports = arr => arr[arr.length - 1];

test/last/last.test.js

@@ -0,0 +1,13 @@
+const test = require('tape');
+const last = require('./last.js');
+
+test('Testing last', (t) => {
+	//For more information on all the methods supported by tape
+	//Please go to https://github.com/substack/tape
+	t.true(typeof last === 'function', 'last is a Function');
+	//t.deepEqual(last(args..), 'Expected');
+	//t.equal(last(args..), 'Expected');
+	//t.false(last(args..), 'Expected');
+	//t.throws(last(args..), 'Expected');
+	t.end();
+});