So I had some issues with an App I'm doing, I was calling an entire template...

The problem was that when you call a template, you load all the libraries with it... its just crap.

So I create a partial to just call the partial for every search, without the libraries or anything that I don't need.

To do that you must specify the partial in the respond_to like this

Code:
respond_to do |format|

      format.html { render :partial => 'partials/results' } # index.html.erb

      format.json { render json: @results, :callback => params[:callback] }

end
And with jquery you just call the data

Code:
$.get "/search/result", data, (data) ->

      $("#resultados").html data
Maybe some of you already know that, but I'm just letting this here so maybe it can be helpful to someone else.