prefix-stream

prefixes a (text) stream with a given string before each chunk, useful, for e.g., when piping text from multiple sources to stdout

Install

$ npm install --save prefix-stream

Usage

var prefix = require('prefix-stream');
 
var source = ... // or anything stream that outputs text
 
source.pipe(prefix('my cool prefix: ')).pipe(process.stdout);

Alternatively, you can use new PrefixStream({prefix: 'my cool prefix: '}) if you need to pass other options to the underlying stream implementation.

License

MIT © Nathan Friedly