depot.js

Description

depot.js is a namespaced localStorage wrapper with a simple API. There are other tools out there but none of them had what I was looking for.

Setup

depot.js should work well with CommonJS and AMD loaders. If loaders are not present depot.js will attach itself to the current context (window) when loaded via <script src="depot.min.js"></script>.

depot.js is also a bower component so you should be able to install it by running:

bower install depot

or if you already have a bower based project you can add depot.js to your dependency list in component.json

 "dependencies": {
    ...
    "depot": "0.x.x"
    ...
  }

Dependencies

depot.js does not depend on any other libraries however if you plan to support older browsers you will need to include ES5-shim.

If you plan to run it on browsers that don't support localStorage you may try to include storage polyfill.

API

• save(record)

• updateAll(hash)

• update(hash)

• find(hash | function)

• all()

• destroy(id | record)

• destroyAll(none | hash | function)

• get(id)

• size()

##Usage

####Define new store

var todoStore = depot('todos');

####Add new records

_id property will be generated and attached to each new record:

todoStore.save({ title: "todo1" });
todoStore.save({ title: "todo2", completed: true });
todoStore.save({ title: "todo3", completed: true });

####Update all records

todoStore.updateAll({ completed: false });

####Return all records

todoStore.all(); // [{ id: 1, title "todo1" }, {id: 2, title: todo2 }]

####Find records

• find based on given criteria

todoStore.find({ completed: true }); // [{ id: 2, title: "todo2" }, { id: 3, title: "todo3" }]

• find based on given function

todoStore.find(function (record) {
  return record.completed && record.title == "todo3";
}); // [{ id: 3, title: "todo3" }]

####Return single record by id

todoStore.get(1); // { id: 1, title: "todo1" }

####Destroy single record

• by record id

todoStore.destroy(1);

• by record object

todoStore.destroy(todo);

####Destroy all records

• destroy all

todoStore.destroyAll();

• destroy by given criteria

todoStore.destroyAll({ completed: true });

• destroy by given function

todoStore.destroyAll(function (record) {
  return record.completed && record.title == "todo3";
});

##Options

You can pass a second parameter to depot.js with additional options.

var todoStore = depot("todos", options);

Available options:

• idAttribute - used to override record id property (default: _id)

var todoStore = depot("todos", { idAttribute: 'id' });

• storageAdaptor - used to override storage type (default: localStorage)

var todoStore = depot('todos', { storageAdaptor: sessionStorage });

##Contributors:

• @mkuklis
• @scttnlsn
• @chrispitt
• @simonsmith
• @mdlawson
• @jdbartlett

##License:

The MIT License