React JS - Calculator

React JS version of the calculator.

Getting Started

There's not much to it, just calculate 2 numbers using an operator in between.

Prerequisites

What things you need to install the software and how to install them

Node.js 8.12.0
NPM 6.4.1

Installing

npm i --save-dev

After that try:

npm run

this will give you all the npm scripts at your disposal such as:

npm run start

that'll get you up and running (hopefully)

Running the tests

Testing can be done via npm scripts:

npm run test

Break down into end to end tests

Chai tests the calculator and makes sure it works properly. Easy peesy.

function pressButtons(buttons) {
    const value = {};
    buttons.forEach(button => {
        Object.assign(value, calculate(value, button));
    });
    // no need to distinguish between null and undefined values
    Object.keys(value).forEach(key => {
        if (value[key] === null) {
            delete value[key];
        }
    });
    return value;
}

Deployment

Add additional notes about how to deploy this on a live system

Built With

• Dropwizard - The web framework used
• Maven - Dependency Management
• ROME - Used to generate RSS Feeds

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• Sean Esteva - Initial work - Seangeleno

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Acknowledgments

• Inspiration
• etc