kpat132 / the-vault

A Mini Closure Exercise

The Vault

fork and clone your own fork of this repo, then push to your own github account.

Sets 'secret' values defined by a 'key' word.

Goal

Create a module that exposes 2 functions.
work on the vault.js file.
make tests pass

setValue

setValue( key, value )

accepts two arguments key and value.
will set the value in the vault identified by it's key.

getValue

getValue( key )

accepts one argument key.
will return the value that was set if the key exists in the vault.
will return null if the key does not exist in the vault.

Example usage

var myVault = vault();
console.log( myVault.getValue() ); // null
console.log( myVault.setValue('secret password', 'hunter2') );
console.log( myVault.getValue('secret password') ); // hunter2
console.log( myVault.getValue('bank account') ); // null

var yourVault = vault();
console.log( myVault.getValue('secret password') ); // null

Install dependencies

npm install

Run the tests

npm test