title: wrong params in url with Rails
body: <p>Here is my url : <code>/creations/stock?id=3</code></p>
  
  <p>When I click to my link <code>creations_stock_path(:id =&gt; creation.id)</code> I have an error <code>Couldn't find Creation with id=stock</code>. I really don't understand the problem, I have the same for another object (products) and it works.</p>
  
  <p>When I check what are send with my params, I have </p>
  
  <pre><code>&gt;&gt; params
  =&gt; {"id"=&gt;"stock", "action"=&gt;"show", "controller"=&gt;"creations"}
  </code></pre>
  
  <p>Why ??? In my controller, I wrote :</p>
  
  <pre><code>def stock
    @creation = Creation.find(params[:id])
  end
  </code></pre>
  
  <p>So I don't understand first why rails want to use Show action and also why my params are wrong...</p>
  
  <p>Any idea ?</p>
  
  <p>Edit : My routes.rb file :</p>
  
  <pre><code>get "creations/stock"
  get "products/stock"
  </code></pre>