title: How to simplify "render_to_string" in Rails 3?
body: <p>To render a partial in Rails 3 I do:</p>
  
  <pre><code>render 'my_partial', :my_object =&gt; my_value
  </code></pre>
  
  <p>To get partial's result as string I do:</p>
  
  <pre><code>render_to_string(:partial =&gt; 'my_partial', :layout =&gt; false, 
                   :locals =&gt; {:my_object =&gt; my_value})
  </code></pre>
  
  <p>Is this possible to write the last one shorter ? (e.g. to omit <code>:partial</code> or <code>:locals</code> like I do with <code>render</code>) (I tried, but get errors...)</p>