rats.js

JavaScript implementation for RATS.

npm i rats-js

Usage

``js
var RATS = require('rats')

var rats = new RATS('./rats')
rats.append({foo: 'bar'}, function (err) {})
rats.currentOffset // === 1
rats.get(0, function (err, data) {})
rats.range(0, 100, function (err, list) {})
`

API

#### var rats = new RATS(path, opts)

Create a new RATS at path. Options opts include:

* maxSegmentSize: maximum size of a segment. default:5MB

#### rats.currentOffset

Returns the current offset.

#### rats.append(object, [time], [cb(err)])

Append an object to the RATS. you can specify the timestamp of this append with time (unix time in seconds).

#### rats.currentIndex()

The index file currently in use.

#### rats.currentLog()

The log file currently in use.

#### rats.get(offset, cb(err, data))

Get the data at offset.

#### rats.range(startTime, [endTime], cb(err,list))

Get the data(s) in the range.

endTime` by default will be the timestamp of the last object in the RATS.

License

The MIT License