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flush-write-stream

A write stream constructor that supports a flush function that is called before `finish` is emitted

npm install flush-write-stream

# Usage

var writer = require('flush-write-stream')
var ws = writer(write, flush)
ws.on('finish', function () {
console.log('finished')
})
ws.write('hello')
ws.write('world')
ws.end()
function write (data, enc, cb) {
// i am your normal ._write method
console.log('writing', data.toString())
cb()
}
function flush (cb) {
// i am called before finish is emitted
setTimeout(cb, 1000) // wait 1 sec
}

If you run the above it will produce the following output

writing hello
writing world
(nothing happens for 1 sec)
finished

# API

### <tt>var ws = writer([options], write, [flush])</tt>

Create a new writable stream. Options are forwarded to the stream constructor.

### <tt>var ws = writer.obj([options], write, [flush])</tt>

Same as the above except `objectMode` is set to `true` per default.

# License

MIT