app/views/messages/_message_count.html.erb

   1 <p id="inbox-count">
   2 <%= t "messages.inbox.messages",
   3       :new_messages => t("messages.inbox.new_messages",
   4                          :count => current_user.new_messages.size),
   5       :old_messages => t("messages.inbox.old_messages",
   6                          :count => current_user.messages.size - current_user.new_messages.size) %>
   7 </p>