code: function(key, value) {
  			var store = this._local.store;
  
  			if (value === undefined) {
  				return store.get.call(this, key);
  			} else if (value === null) {
  				store.remove.call(this, key);
  			} else {
  				store.set.call(this, key, value);
  			}
  		}
docs: /* Generic read/write string data to cookie, sessionStorage or localStorage.