Package Exports

add-stream

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (add-stream) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

add-stream

Append the contents of one stream onto another.

Usage

var fs = require('fs');
var es = require('event-stream');
var addStream = require('add-stream');

// Append strings/buffers
fs.createReadStream('1.txt') // 1.txt contains: number1
    .pipe(addStream(fs.createReadStream('2.txt'))) // 2.txt contains: number2
    .pipe(fs.createWriteStream('appended.txt')); // appended.txt contains: number1number2

// Append object streams
es.readArray([1, 2, 3])
    .pipe(addStream.obj(es.readArray([4, 5, 6])))
    .pipe(es.writeArray(function (err, array) {
        console.log(array); // [ 1, 2, 3, 4, 5, 6 ]
    }));

API

var transformStream = addStream(stream, opts = {})

Create a transform stream that appends the contents of stream onto whatever is piped into it. Options are passed to the transform stream's constructor.

var transformStream = addStream.obj(stream, opts = {})

A convenient shortcut for addStream(stream, {objectMode: true}).

License

MIT