title: I have a little problem with Searchlogic in Rails 3
body: <p>For example I have index action:</p>
  
  <pre><code>def index
      @search = Product.search(params[:search])
      @products = @search.all
  end
  </code></pre>
  
  <p>The instance variable <code>@search</code> returns me an Object and when I write a code <code>@products = @search.all</code> i get error <code>undefined method</code>assert_valid_keys' for #&lt; Class:0x90cbb20>`</p>
  
  <p>Can anyone help me?
  Thanks!</p>