level-dat

LevelDB storage backend for Dat

`` js
npm install level-dat
`

![build status](http://travis-ci.org/mafintosh/level-dat)
!dat

Usage

` js
var ldat = require('level-dat')

db = ldat(db) // where db is levelup instance
db.createReadStream().on('data', console.log)
`

API

In general the API is the same as the levelup api

#### db.put(key, value, [opts], [cb])

Insert a key and value. Use opts.version = number to specify the version.

#### db.get(key, [opts], cb)

Get a key and value and version.

#### db.del(key, [cb])

Delete a key.

#### var subdb = db.subset(name)

Create a subset database that will be versioned and replicated as well

#### db.stat(cb)

Returns a digest of all rows in the database.

#### db.createReadStream([opts])

Create a read stream to the database. Data includes the version.

#### db.createValueStream([opts])

Only get the values.

#### db.createKeyStream([opts])

Only get the keys.

#### db.createVersionStream(key, [opts])

Get all stored versions of a key.

#### db.createWriteStream([opts])

Stream data into the database. Data can include versions.

#### db.createChangesReadStream([opts])

Get a change feed stream from the database. Set options.since = change to only get a partial stream and options.data to get the data as well.

#### db.createChangesWriteStream([opts])`

Pipe a change feed into the change write stream to replicate a database.

License

MIT