concfile

Very simple key-value file storage with concurrent data change

Installation

$ npm install concfile --save

Initialization

var ConcurrentStorage = require("concfile");

var storage = ConcurrentStorage('storage', __dirname);

This will create storage.json in current directory

API

ConcurrentStorage(filename, path)

Returns a new instance.

filename - name of the file (without extension).

path - directory, where file will be stored.

.get(key)

Get an item.

.getAll()

Get storage object.

.getAll()

Check existence if an item.

.set(key, value [, callback])

Set an item.

The key must be string.

The value must be JSON serializable.

The callback will receive the only argument (err).

.delete(key [, callback])

Delete an item.

The callback will receive the only argument (err).

.clear([callback])

Deletes all keys.

The callback will receive the only argument (err).