level-codec

level-codec

LevelUP's encoding logic.

API

Codec([opts])

Create a new codec, with a global options object.

This could be something like

var codec = new Codec(db.options);

#encodeKey(key[, opts])

Encode key with given opts.

#encodeValue(value[, opts])

Encode value with given opts.

#encodeBatch(batch[, opts])

Encode batch ops with given opts.

#encodeLtgt(ltgt)

Encode the ltgt values of option object ltgt.

#decodeKey(key[, opts])

Decode key with given opts.

#decodeValue(value[, opts])

Decode value with given opts.

#createDecodeStream([opts])

Create a transform stream that decodes incoming key value pairs, passed from readable streams created by levelup's create*Stream.

#keyAsBuffer([opts])

Check whether opts and the global opts call for a binary key encoding.

#valueAsBuffer([opts])

Check whether opts and the global opts call for a binary value encoding.

#encodings

The supported encodings as object of form

{
  "name": {
    "encode": Function,
    "decode": Function,
    "buffer": Boolean,
    "type": String
  }
}

Publishers

• @juliangruber
• @ralphtheninja

License & copyright

Copyright (c) 2012-2015 LevelUP contributors.

LevelUP is licensed under the MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details.

Changelog

[5.5.0] - 2015-04-17

Added

• Add createDecodeStream() (#5) (@juliangruber)