eel-stream - EventEmitter logging -> writeable streams
An incredibly simple module, just 6 lines:
module { return { var output = if !output return stream }}
Usage
Install it like this:
npm install eel-stream
Use it like this:
fs = require('fs')
log = require('eel')
log.on('entry', require('eel-stream')(JSON.stringify, fs.createWriteStream(__dirname+'/myapp.log')))
log('test1', {ok: true})
log('test2', {ok: false})
And get log entries like this:
{"type":"test1","level":"info","timestamp":"2012-06-28T18:48:01.249Z","ok":true}
{"type":"test2","level":"info","timestamp":"2012-06-28T18:48:01.250Z","ok":false}
Parameters
- formatter: A callback with the signature (entry) -> String|Buffer
- stream: A writable stream
License
BSD