mmle-storage

Make My Life Easier when manipulate with localStorage

• fallback to cookie if localStorage is not available
• include unique prefix automatically to prevent conflict
• support time expiration
• option to use lz-string as data compressor

Usage

Browser

└── dist
    ├── mmle-storage.js
    └── mmle-storage-compressor.js // included lz-string compressor

var storage = mmle.storage;

var info = {
  location: 'Japan',
  timezone: '+9'
};

// save to storage
storage.set('userInfo', info); 

var storedInfo = storage.get('userInfo');
console.log(storedInfo); // { location: 'Japan', timezone: '+9' }

API

storage.set(key, value)

Set value to the key.

// save to storage
storage.set('someData', [1, 3, 5]);

storage.get(key)

Get value from the key.

var data = storage.get('someData')
console.log(data); // [1, 3, 5]

storage.setWithExpire(key, value, date)

storage.getWithExpire(key, value, date)

Set/Get value to/from the key with a Date to be expired.

var nextWeek = new Date(new Date().getTime() + 7 * 24 * 60 * 60 * 1000);

// save to storage
storage.setWithExpire('checkin', true, nextWeek); 

// one day later
storage.getWithExpire('chekin'); // true

// one week later
storage.getWithExpire('chekin'); // undefined

storage.remove(key)

Remove key and value from the storage.

// remove key and value from the storage
storage.remove('someData');

storage.removeAll()

Remove all key and value from the storage. This only remove data which prefixed uniquely.

// remove all key and value from the storage
storage.removeAll();

Test

npm test