title: gmaps4rails : HOW do I set map options such as container ID for a directions map?
body: <p>I have been trying to set my container class and id options for a directions maps without any success... anyone knows how to?</p>
  
  <p>From documentation:</p>
  
  <pre><code>&lt;%= gmaps( :map_options =&gt; { :container_class =&gt; "foo", :id =&gt; "bar", :class =&gt; "baz" } %&gt;
  
  &lt;%= gmaps({"direction" =&gt; { "data" =&gt; { "from" =&gt; "Paris, france", "to" =&gt; "Toulon, france" } }})
   %&gt;
  </code></pre>
  
  <p>I tried combining both but it just won't work... </p>
  
  <p>Cheers, </p>
  
  <p>Joel</p>