A Web Storage Wrapper

Web storage for cookies/localStorage/sessionStorage/memory with expiration and other helpful features.

Features:

• Multiple storage drivers guarantee at minimum in memory storage
• Filter value, useful for storing json or other non-string data
• Filter key, useful for consolidating keys
• Use cookie like path and expires with local and session storage

Install

$ npm install --save @streammedev/storage

Usage

var Storage = require('@streammedev/storage');

var store = new Storage({
    // backend: null, specify a backend with either a 
    // string name or constructor function
    backend: 'memory'

    // Sets the domain, only used with cookies
    domain: 'example.com',

    // Filter function for getting and settting
    setValueFilter: identity,
    getValueFilter: identity,

    // Filter function for the key
    keyFilter: identity
});

store.setItem('foo', 'bar');
store.getItem('foo'); // 'bar'
store.removeItem('foo');
store.getItem('foo'); // undefined
store.clear('foo'); // undefined

Contributing

Contributions are welcome. Please see our guidelines in CONTRIBUTING.md.