EuleyJS

EuleyJS is a commandline tool for greasing up your rusty programming and math skills through Project Euler challenges. Use the euler command line interface to generate a prompt in JavaScript or CoffeeScript and verify your answers when you're done.

Installation

EuleyJS is installable via npm and depends on Node.js.

$ npm install -g euler

Uninstallation is just as simple.

$ npm uninstall -g euler

Usage

To start out, you'll want to create a project-euler directory and cd into it.

$ mkdir project-euler && cd project-euler

  Usage: euler [options]

  Options:

    --version               output the version number
    -h, --help              output usage information
    -s, --solve    [value]  Print solution
    -g, --generate [value]  Generate file with problem prompt
    -c, --coffee   [value]  Generate coffeescript file with problem prompt
    -p, --preview  [value]  Preview problem prompt
    -v, --verify   [value]  Verify solution to problem
    -V  --verify-all        Verify all solutions in cwd

So, if you're trying to verify your solution for euler_123.coffee, you'd type something like

$ euler -vc 123

and you'd get the following output:

-------------------------------
Problem 123
1337 is incorrect
207ms run time
-------------------------------

Inspiration ❤️

EuleyJS is a port port of Kevin Yap's EulerPy which was built on Kyle Keen's Local Euler resources.

License

Licensed under the MIT License.