title: how can i use a helper in different views
body: <p>i am using refinery cms at the moment. I created an engine and with it some helpers in <code>app/helpers/admin/</code>.
  now i would like to use those helpers in my frontend view (ie. <code>app/views/myapp/index</code>) as well. but i can not...undefined methode error.
  what do i have to do short of copying the whole thing to <code>app/helpers/</code>?
  the helper looks like this</p>
  
  <pre><code>module Admin
      module myHelper
          def somefunc
          end
      end
  end
  </code></pre>
  
  <p>so is it possible to use <code>somefunc</code> outside of the Admin module?</p>