# flush-write-stream A write stream constructor that supports a flush function that is called before `finish` is emitted ``` npm install flush-write-stream ``` [](http://travis-ci.org/mafintosh/flush-write-stream) ## Usage ``` js 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 #### `var ws = writer([options], write, [flush])` Create a new writable stream. Options are forwarded to the stream constructor. #### `var ws = writer.obj([options], write, [flush])` Same as the above except `objectMode` is set to `true` per default. ## License MIT