localstorage-memory

length

property
hoodie.store.length

number of stored items.

localStorageMemory.length = 0;

getItem

method
hoodie.store.getItem()

returns item for passed key, or null

localStorageMemory.getItem = function(key) {
  return cache[key] || null;
};

setItem

method
hoodie.store.setItem()

sets item for key to passed value, as String

localStorageMemory.setItem = function(key, value) {
  if (typeof value === 'undefined') {
    localStorageMemory.removeItem(key);
  } else {
    cache[key] = '' + value;
    localStorageMemory.length++;
  }
};

removeItem

method
hoodie.store.removeItem()

removes item for passed key

localStorageMemory.removeItem = function(key) {
  delete cache[key];
  localStorageMemory.length--;
};

key

method
hoodie.store.key()

returns name of key at passed index

localStorageMemory.key = function(index) {
  return Object.keys(cache)[index] || null;
};

clear

method
hoodie.store.clear()

removes all stored items and sets length to 0

localStorageMemory.clear = function() {
  cache = {};
  localStorageMemory.length = 0;
};

if (typeof exports === 'object') {
  module.exports = localStorageMemory;
} else {
  root.localStorageMemory = localStorageMemory;
}
})(this);