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    callback2stream

    1.0.1 • Public • Published

    callback2stream npmjs.com The MIT License npm downloads

    Transform sync, async or generator function to Stream. Correctly handle errors and optional arguments.

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    Install

    npm i callback2stream --save
    

    Usage

    For more use-cases see the tests

    const callback2stream = require('callback2stream')

    callback2stream

    Create a stream from sync, async or generator function.

    Params

    Example

    var fs = require('fs')
    var cb2stream = require('callback2stream')
     
    var readFileStream = cb2stream(fs.readFile)
    var stream = readFileStream('package.json', 'utf8')
    stream
      .on('data', function (val) {
        var json = JSON.parse(val)
        console.log(json.name) // => 'callback2stream'
      })
      .once('error', console.error)
      .once('end', function () {
        console.log('reading finished')
      })
     
    // you also have access to the
    // contents with promise
    stream.promise
      .then(JSON.parse, console.error)
      .then(function (val) {
        console.log(val.name) // => 'callback2stream'
      }, console.error)
      .catch(console.error)

    Related

    Contributing

    Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
    But before doing anything, please read the CONTRIBUTING.md guidelines.

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    Install

    npm i callback2stream

    DownloadsWeekly Downloads

    4

    Version

    1.0.1

    License

    MIT

    Last publish

    Collaborators

    • vanchoy
    • tunnckocore