Horrid

gistfile1.rb

  def show
    @event = Event.find(params[:id])
    if @event.hits.nil? 
      @event.hits = 0
    else
      @event.hits = @event.hits + 1
    end
    @event.save

    respond_to do |format|
      format.html # show.html.erb
      format.xml  { render :xml => @event }
    end
  end