# File lib/heroku/commands/app.rb, line 187
    def dynos
      app = extract_app
      if dynos = args.shift
        current = heroku.set_dynos(app, dynos)
        display "#{app} now running #{quantify("dyno", current)}"
      else
        info = heroku.info(app)
        display "#{app} is running #{quantify("dyno", info[:dynos])}"
      end
    end