title: Multiple JSON responses in a single Rails controller action
body: <p>I have my show method on a controller in my application and in the response block I have</p>
  
  <pre><code>respond_to do |format|
    format.html { render :layout =&gt;'placing', :next_days =&gt; @next_days}# show.html.erb
    format.xml  { render :xml =&gt; @artist }
    format.json { render :partial =&gt; "places/show.json", :artist =&gt; @artist } }
  end
  </code></pre>
  
  <p>This, generates a json output based in the show.json partial in /places/1.json for example, but what if I want one more json output, like /places/alternative_1.json? How can I do that if there is already a json format block inside respond_to?</p>
  
  <p>Any help is appreciated!</p>
  
  <p>Cheers!</p>