This challenge is designed to provide additional practice with the material from Module 1. You will be creating functions that behave like common array methods.
-
Fork and clone this repository.
-
Navigate to the cloned repository's directory on your command line. Then, run the following command:
npm install
This will install the libraries needed to run the tests.
-
Open up the repository in VSCode. Follow the instructions below to complete the Lab.
To run the tests, you can run the following command from the command line. You will need to be in the root directory of your local directory.
npm test
This will run the test output once.
If you'd like, you can have the tests run constantly. This means that each time you save your file, your tests will re-run. To do so, you can run the following:
npm run watch
Follow the on-screen prompts to exit out of the constant runner.
If you want to manually test out your file, you can do so by running the following command.
node index.js
The output will be printed to your terminal.
This repository contains the following files that you may need to edit or want to take a look at:
index.js
: This is where you will write your code. This is the only file you should need to edit.index.test.js
: All of the tests for the functions.
After getting this repository running on your current machine, you will then need to do the following for each function:
- Complete the function so that the tests pass.
- Add and commit your changes.
- Push your code up to GitHub.
Please add and commit regularly. You should not end up with a single additional commit for this assessment.
You will find examples and descriptions in both the index.js
file and in the index.test.js
file.