GitHub User: Envek
There should be noted, that this gem isn't aware of I18n. Because of this you should always write something like
<% cache [I18n.locale, @post] do %>
<%= t(:post_created_at) %> <%= @post.created_at %>
<% end %>
in multilingual applications or write a helper for this. And there is no plans to support I18n in future. More info.