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    multiwriterpublic

    multiwriter

    WritableStream to write to multi-WritableStreams. [Node.js]

    Installation

    $ npm install multiwriter 
    
    OR
    
    $ git clone git://github.com/shinout/multiwriter.git
    

    sample

    var mwriter = require('multiwriter').create({
      stdout: process.stdout,
      file1 : "file1",
      file2 : "file2"
    });
    
    mwriter.write("this is written to all writable streams\n");
    
    mwriter.stdout.write("this is written only to process.stdout\n");
    
    mwriter.end(); // all writer ends
    mwriter.on("close", function() {
      console.log("all writers are closed instead of process.stdout.");
    }); // all writer ends
    

    API Documentation

    MultiWriter implements interface of WritableStream.

    See Node.js#Stream for WritableStream's API.

    • MultiWriter.create(source, options)
    • writer[name]

    MultiWriter.create(obj, options)

    Creates an instance of MultiWriter.

    obj is the pairs of key - values to register child writable streams.

    key is the name of a child writable stream.

    value is one of the followings.

    • filename (string) : filename to write.
    • wstream (WritableStream) instance of WritableStream.

    (Object) options is optional.

    key type description example
    interval integer the interval to write data. default 0 (writes every time)
    100
    var mwriter = require('multiwriter').create({
      stdout: process.stdout,
      file1 : "file1",
      file2 : "file2"
    }, {interval: 300 });
    

    writer[name]

    We can access child writable streams.

    var mwriter = require('multiwriter').create({
      stdout: process.stdout,
      file1 : "file1",
      file2 : "file2"
    }, {interval: 300 });
    
    mwriter.file1.write("this is written only to file1");
    

    Keywords

    none

    install

    npm i multiwriter

    Downloadsweekly downloads

    5

    version

    0.1.0

    license

    none

    last publish

    collaborators

    • avatar