NSStorage

NSStorage is a minimal module that provides namespacing for the web storage API (localStorage and sessionStorage). This is useful in order to prevent different parts of your webapp to overwrite and possibly corrupt each others data.

Usage

var fooStorage = NSStorage.createStorage('foo', localStorage);
var barStorage = NSStorage.createStorage('bar', localStorage);

fooStorage.setItem('key', 'foo');
barStorage.setItem('key', 'bar');

fooStorage.getItem('key') // returns 'foo'
barStorage.getItem('key') // returns 'bar'

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Install

Browserify

npm install nsstorage

Bower

bower install nsstorage

Global

download nsstorage.js and include it in your app

Test

npm test

Reference

createNamespace(namespace, storage)

Creates a namespaced storage instance on top of storage

Arguments

namespace  {String} The namespace to be used by this storage
storage  {Object} Implementation of the web storage API
         (eg. sessionStorage or localStorage)

returns an object implementing the web storage API

License

(The MIT License)

Copyright (c) 2014 Aron Kornhall aron@kornhall.se

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.