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add-stream

1.0.0 • Public • Published

add-stream Build Status

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

install

npm i add-stream

Downloadsweekly downloads

131,360

version

1.0.0

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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