FM / unpipe

/var/www/greso.tech/server/nsm/node_modules/unpipe

Name	Size	Mode	Actions
HISTORY.md	59	0644	edit dl rm
index.js	1118	0644	edit dl rm
LICENSE	1114	0644	edit dl rm
package.json	770	0644	edit dl rm
README.md	1250	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/unpipe/index.js (1118B)

/*!
 * unpipe
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */

'use strict'

/**
 * Module exports.
 * @public
 */

module.exports = unpipe

/**
 * Determine if there are Node.js pipe-like data listeners.
 * @private
 */

function hasPipeDataListeners(stream) {
  var listeners = stream.listeners('data')

for (var i = 0; i < listeners.length; i++) {
    if (listeners[i].name === 'ondata') {
      return true
    }
  }

return false
}

/**
 * Unpipe a stream from all destinations.
 *
 * @param {object} stream
 * @public
 */

function unpipe(stream) {
  if (!stream) {
    throw new TypeError('argument stream is required')
  }

if (typeof stream.unpipe === 'function') {
    // new-style
    stream.unpipe()
    return
  }

// Node.js 0.8 hack
  if (!hasPipeDataListeners(stream)) {
    return
  }

var listener
  var listeners = stream.listeners('close')

for (var i = 0; i < listeners.length; i++) {
    listener = listeners[i]

if (listener.name !== 'cleanup' && listener.name !== 'onclose') {
      continue
    }

// invoke the listener
    listener.call(stream)
  }
}

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