lib/streamify.js
function finisher(error, output, callback)
{
  // signal end of the stream
  // only for successfully finished streams
  if (!error)
  {
    this.push(null);
  }

  // back to original track
  callback(error, output);
}
function finisher(error, output, callback)
{
  // signal end of the stream
  // only for successfully finished streams
  if (!error)
  {
    this.push(null);
  }

  // back to original track
  callback(error, output);
}
function finisher ( error , output , callback ) { // signal end of the stream // only for successfully finished streams if ( ! error ) { this . push ( null ) ; } // back to original track callback ( error , output ) ; }
Stream wrapper for finishing callback

@this  ReadableAsyncKit#
@param {mixed} error - error response
@param {mixed} output - iterator output
@param {function} callback - callback that expects final results
Stream wrapper for finishing callback