title: undefined method "results" with Sunspot Solr Search
body: <p>I am using Rails 3.1 and have been using <a href="http://railscasts.com/episodes/278-search-with-sunspot">this railscast tutorial</a> to implement sunspot. I am following everything right (i think) however when I run the search like this:</p>
  
  <pre><code>class ProductsController &lt; ApplicationController
    # GET /products
    # GET /products.xml
  
    def index
      @search = Product.search do
        fulltext params[:search]
      end
      @products = @search.results
      respond_to do |format|
        format.html
        format.xml  { render :xml =&gt; @products }
      end
    end...
  </code></pre>
  
  <p>Here's how I have declared the <code>searchable</code> in my product.rb file</p>
  
  <pre><code>searchable do
      text :title
  end
  </code></pre>
  
  <p>However I keep running in to the following error</p>
  
  <pre><code>undefined method `results' for #&lt;MetaSearch::Searches::Product:0x12a089f50&gt;
  </code></pre>
  
  <p>But when I do just a <code>@products = @search</code>, i get a full list of all the products, no matter what i send in the search query</p>
  
  <p>Anyone have any idea what I am doing wrong?</p>