liznomura / Technophile

JS Exercise on Multiple Inheritence

Technophile

ECMAScript 5 Exercise on Multiple Inheritence

Multiple Inheritence in ECMAScript 5

All module files will be saved to lib/.
Each module will export a single class.

Install Dependencies

npm install

Run Tests

npm test

Create Classes

When inheriting methods from a parent prototype be sure to use the extend function.

Phone

The constructor should accept a single argument phoneNumber, and set a public variable phoneNumber to the value of that constructor argument.

The class should define a callPhone method that accepts a single argument phoneNumber and return a status message. status message should be in the format: 'this phone number calls other phone number'
example: 5555555 calls 4444444

Tablet

The class should define a touch method that accepts two arguments x and y and return a literal object with keys x and y with values set to the method's arguments.

Game Console

The constructor should accept a single argument systemName, and set a public variable systemName to the value of that constructor argument.

The class should have a play method that accepts a single argument game and return a status message.
game is an object with a single key title with a value that's a string.
status message should be in the format: 'this system name plays the game object's title'
example: Jupiter Station plays Shynobie

Web Browser

The class should have an open method that accepts a single argument url and return a status message.
status message should be in the format: 'Browsing to url'
example: Browsing to http://reddit.com/r/aww

Watch

The constructor should set a public variable bodyPart to no value.

The class should have an wear method that accepts a single argument bodyPart and assign the value of that argument to this.bodyPart

Nintendo DS

This class inherits from the Game Console class and the Web Browser class.

The constructor should invoke the Game Console class constructor with the hard coded constructor argument 'Nintendo DS'

Smart Watch

This class inherits from the Watch class and the Tablet class.

The constructor should invoke the Watch class constructor.

Smart Phone

This class inherits from the Phone class, Tablet class, Game Console class, and the Web Browser class.

The constructor should accept a single argument phoneNumber and invoke the Phone class constructor passing in phoneNumber, and invoke the Game Console class constructor with the hard coded constructor argument 'Smart Phone'