robhunter / hackerrank.js

A JavaScript framework for running HackerRank challenges on your local machine.

hackerrank.js

A JavaScript framework for running HackerRank challenges on your local machine.

Requirements:

• Node v6+

Installation:

# Clone/fork the repository
git clone --depth 1 https://github.com/itho/hackerrank.js.git

# Change directory
cd hackerrank

# Install dependencies
npm install

Usage:

1. On all HackerRank challenges, you can see a link on the right side bar "Download sample test cases". Clicking this will start the download of the available input & output files.
2. Save this to the 'challenges' subdirectory and create a file named 'solution.js'. Copy in the stub from HackerRank and get hacking!
3. Run the commands below from the root of the project.

# If your codes outputs to the console/stdout
node hackerrank.js challenges/solve-me-first --console
node hackerrank.js challenges/solve-me-first --stdout

# If your code outputs to a file
node hackerrank.js challenges/solve-me-first --file

4. You can also add additional/custom testcases. Just ensure that the input and output filenames match.

Examples:

License

itho/hackerrank is MIT licensed.