ghostdiver

  this.setup = function () {
    this.on('tweet', this.handleStreamEvent.bind(this, 'tweet'));
    this.on('retweet', this.handleStreamEvent.bind(this, 'retweet'));
  };

  this.setup = function () {
    this.on('tweet', () => this.handleStreamEvent('tweet'));
    this.on('retweet', () => this.handleStreamEvent('retweet'));
  };