2010-05-30 50 views
0

我有一些代碼:手動輸出HAML開始和結束標記

- count = 0 
- @clients.each do |client| 
    %div{:class => "grid_2#{(" alpha" if (count % 3) == 0) || (" omega push_2" if (count % 3) == 2) || " push_1"}"}= link_to h(client.name), client  
    - count += 1 

我要輸出的開口div標籤each聲明如果(count % 3) == 0進出把結束標記在塊結束之後如果(count % 3) == 2但我不知道如何讓HAML做到這一點。有任何想法嗎?

回答