Create a cart class and corresponding tests.

The cart should save, read and delete simple objects. As storing enging the cart should have at least two of the following options:

• Cookie
• Session
• Local storage
• Service worker
• Web SQL

The cart implementation should be designed either as class with inheritance (baseclass, subclasses) or module following functional programming or classic OOP.

The tests should cover all methods.

Closures are not magic

Writing Next Generation Reusable JavaScript Modules in ECMAScript 6

ES6 Web Components Part 1 – A Man Without a Framework

Unpacking Webpack+

Both command can be run parallel and do watch your files for changes.

Start

npm start

Test

npm test

Metrics

npm metrics

Install webpack:

npm install webpack webpack-dev-server -g

Install KARMA and framework adapters:

npm install -g karma karma-browserify karma-mocha karma-chai karma-chrome-launcher karma-coverage karma-firefox-launcher karma-phantomjs-launcher karma-sauce-launcher karma-sinon

Install mocha, chai, sinon:

npm install -g mocha chai sinon

Install PhantomJS via homebrew (or direct download):

brew update && brew install phantomjs

Install Plato:

In case plato is already installed. Remove Plato and install the ES6 fork.

npm uninstall plato

Install the ES6 fork by deedubs:

npm install -g git+https://github.com/deedubs/es6-plato.git

Copyright 2016 Kopfwelt GmbH.