CacheBlock.markdown

• cache blocks are snippets of code in a layout that are always under cache. They start with:

• these caching blocks are called fragment caches. You can check and see if they exist with the method fragment_exist?(action: 'nameOFAction')

• also the below works only if there is one cache fragment per page. solved with: <% cache(:action => 'controllername', :part => 'nameofsection) do %>

• {{ExpiringCachedFragments}}

  <% cache do %>
    <!-- Content -->
  <%end%>