simple-localStorage-object-cache

set, get or remove strings, integer and objects in localStorage.

Usage

initialize

Initialize the Storage and set a storage Prefix.

var s = new LocalStorageCache('myPrefix');

s.set('key', 123);
var value = s.get('key');
s.remove('key');
s.clear();

set a variable (object, number or string)

var object = {
	string: 'HELO WORLD',
	number: 100,
	subObject: {
		test: 1,
		test2: 2,
		test3: '3'
	}
};

s.set('myObject', object);

The object myObject is stored in localStorage with JSON.stringify().

get a variable

The setter try to parse the stringifed value and return it with the original variabel type.

var object = s.get('myObject');
if(typeof object === 'object'){
	console.log('it works');
}

/* output: it works */

remove a key

s.remove('myObject');

clear the storage

Only the localStorage entries with the current prefix are remove. With an empty prefix, the whole localStorage will be cleared.

s.clear();