Node.js: conditional file streams
=================================

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Write to a file stream based upon some condition. Currently only writable fs streams. 


Why?
----

Maybe you want to have just one writable file stream in your application and based upon the date, it writes to different files.


Usage
-----

    npm install -g cfs


### Example

```js
var cfs = require('cfs')
var ymd = require('ymd')

var options = {
  flags: 'a',
  encoding: 'utf8',
  mode: parseInt('666', 8)
}

var logWriter = cfs.createWriteStream(function(data, encoding) {
  // get date in YYYY-MM-dd
  var date = ymd(new Date())
  return date + '.txt'
}, options)

logWriter.write(someLogData)
```

License
-------

MIT



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cfs

Node.js: conditional file streams

Why?

Usage

Example

License

Keywords

Related posts

cfs