code: function Stream( options ) {
  	var args = arguments,
  		opts = {},
  		err;
  	if ( args.length ) {
  		opts = options;
  	}
  	if ( !( this instanceof Stream ) ) {
  		return new Stream( opts );
  	}
  	err = validate( opts );
  	if ( err ) {
  		throw err;
  	}
  	Transform.call( this, opts );
  	this._readableState.objectMode = true;
  	this._data = '';
  
  	return this;
  }
docs: STREAM // 
  FUNCTION: Stream( [options] )
  Transform stream constructor.
  
  @constructor
  @param {Object} [options] - Transform stream options
  @returns {Stream} Transform stream