codecs

Create an binary encoder/decoder for Node's build in types like, json, utf-8, hex.

npm install codecs

Useful to support value encodings similar to leveldb's.

Usage

var codecs = require('codecs')
var json = codecs('json')

console.log(json.encode({hello: 'world'})) // new Buffer('{"hello":"world"}')
console.log(json.decode(new Buffer('{"hello":"world"}'))) // {hello: 'world'}

API

var codec = codecs(type, [fallback])

Create a new codec.

Supported types are

• utf8
• json
• ndjson
• binary
• hex
• ascii
• base64
• ucs2
• ucs-2
• utf16le
• utf-16le
• binary

If an unknown type is passed-in, the fallback is used if given, else binary. If you want to use a custom codec you can pass in an object containing a an encode and decode method and that will be returned.

var buf = codec.encode(value)

Encode a value to a buffer.

var value = codec.decode(buf)

Decode a buffer to a value.

License

MIT

Current Tags

• 3.0.0                                ...           latest (3 years ago)

8 Versions

• 3.0.0                                ...           3 years ago
• 2.2.0                                ...           4 years ago
• 2.1.0                                ...           4 years ago
• 2.0.0                                ...           6 years ago
• 1.2.1                                ...           7 years ago
• 1.2.0                                ...           8 years ago
• 1.1.0                                ...           8 years ago
• 1.0.0                                ...           8 years ago