0
我想做一些沉重的緩存(DHH稱它爲俄羅斯娃娃緩存),但我不知道如何去做,因爲我有這麼多的內容取決於用戶和他擁有的屬性。俄羅斯娃娃緩存用戶特定內容
你怎麼會在這樣一個觀點做RDC?:
<% if signed_in? %>
<div class="timeline">
<%= link_to image_tag(current_user.avatar), designer_path(current_user), :class => "avatar topimg" %>
<%= content_tag(:span, "your profile", :class => "description") %>
<%= link_to "", new_design_path, :class => "upload icon-upload" %>
<%= content_tag(:span, "upload a new design", :class => "description") %>
<%= link_to "", designer_path(current_user)+"/favorites", :class => "upload icon-star" unless current_user.followees_by_type("design").blank? %>
<%= content_tag(:span, "designs you've favorited", :class => "description") unless current_user.followees_by_type("design").blank? %>
<%= content_tag(:span, current_user.current_invites, :class => "invites_count") unless current_user.current_invites <= 0 || current_user.full_member == false %>
<%= link_to "", "#", :class => "invite icon-plus "+("blue" unless current_user.current_invites == 0).to_s unless current_user.current_invites < 0 || current_user.full_member == false %>
<%= content_tag(:span, "invite a friend ("+current_user.current_invites.to_s+" invites left)", :class => "description") unless current_user.current_invites < 0 %>
<%= content_tag(:span, activity, :class => "activity_count") unless activity == 0 %>
<%= link_to "", designer_path(current_user)+"/statistics", :class => "upload icon-activity "+("blue" unless activity == 0).to_s unless activity == 0 %>
<%= content_tag(:span, ("your activity ("+pluralize(activity, 'new thing')+")"), :class => "description") unless activity == 0%>
</div>
<% else %>
<%= link_to raw('<i class="icon-twitter icon-font"></i><span>login with twitter</span>'), "/auth/twitter", :class => "btn btn-twitter grey-tweet" %>
<% end %>
[俄羅斯玩偶緩存在rails中可能的重複](http://stackoverflow.com/questions/12153721/russian-doll-caching-in-rails) –