localStorage

    1.0.4 • Public • Published

    DOMStorage

    See https://git.coolaj86.com/coolaj86/dom-storage.js for a slightly better version of the same thing.

    localStorage

    An inefficient, but as W3C-compliant as possible using only pure JavaScript, localStorage implementation.

    Purpose

    This is meant for the purpose of being able to run unit-tests and such for browser-y modules in node.

    Usage

    var localStorage = require('localStorage')
      , myValue = { foo: 'bar', baz: 'quux' }
      ;
    
    localStorage.setItem('myKey', JSON.stringify(myValue));
    myValue = localStorage.getItem('myKey');
    

    API

    • getItem(key)
    • setItem(key, value)
    • removeItem(key)
    • clear()
    • key(n)
    • length

    Tests

    null === localStorage.getItem('key');
    
    0 === localStorage.length;
    null === localStorage.getItem('doesn't exist');
    undefined === localStorage['doesn't exist'];
    
    localStorage.setItem('myItem');
    "undefined" === localStorage.getItem('myItem');
    1 === localStorage.length;
    
    localStorage.setItem('myItem', 0);
    "0" === localStorage.getItem('myItem');
    
    localStorage.removeItem('myItem', 0);
    0 === localStorage.length;
    
    localStorage.clear();
    0 === localStorage.length;
    

    TODO / Bugs

    • Does not persist.
      • could use fs.readFileSync at load and an occasional fs.writeFile to write-out localStorage.json
    • Doesn't not emit Storage events

    Keywords

    none

    Install

    npm i localStorage

    DownloadsWeekly Downloads

    46,285

    Version

    1.0.4

    License

    (MIT OR Apache-2.0)

    Unpacked Size

    5.94 kB

    Total Files

    5

    Last publish

    Collaborators

    • coolaj86