playground.memorycard

A plugin for Playground to allow persistence.

Installation

Either

npm install --save playground.memorycard

or

bower install --save playground.memorycard

Usage

It is an easy access to LocalStorage.

It will load defaults from data/defaults.json if needed and add them to the localStorage if they're not yet defined.

The plugin is accessible via app.memorycard

var memory = app.memorycard;

getAll()

Will return all data stored as an Object.

memory.getAll();

save(key, value, overwrite)

Will store the data under 'key' you can also pass an Object, to batch store data.

By default it doesn't overwrite the data.

memory.save('test', 'a test string', true);
memory.save('test', {'can': 'be an object'}, true); // Will be JSON.stringify
memory.save({'test1': 'first', 'test2': 'second'}, true); // Will store 'test1' and 'test2'

load(key)

Will return the data stored under 'key' or all if no argument is passed.

memory.load('test'); // {"can": "be an object"} is JSON.parse
memory.load(); // memory.getAll();

wipe(key)

Will erase the data under 'key' or all if no argument is passed.

memory.wipe('test');
memory.wipe();