warunki refaktora w obrębie widoku haml

Question

oprócz tego, że standardy dostępności zniechęcają do korzystania z linku wskazującego aktualną stronę, jak mam refaktoryzować poniższy kod widoku?

#navigation 
    %ul.tabbed 
    - if current_page?(new_profile_path) 
     %li{:class => "current_page_item"} 
     = link_to t("new_profile"), new_profile_path 
    - else 
     %li 
     = link_to t("new_profile"), new_profile_path 

    - if current_page?(profiles_path) 
     %li{:class => "current_page_item"} 
     = link_to t("profiles"), profiles_path 
    - else 
     %li 
     = link_to t("profiles"), profiles_path 
    ... 

Dziękuję.

Answer 1

# helpers 
def current_page_class(page) 
    return :class => "current_page_item" if current_page?(page) 
    return {} 
end 

-# Haml 
#navigation 
    %ul.tabbed 
    %li{current_page_class(new_profile_path)} 
     = link_to t("new_profile"), new_profile_path 
    %li{current_page_class(profiles_path)} 
     = link_to t("profiles"), profiles_path 
    ... 

Answer 2

Wygląda jak dobry przypadek dla częściowego dla mnie.

Answer 3

#navigation 
    %ul.tabbed 
    %li{:class => current_page?(new_profile_path) ? "current_page_item" :nil } 
     = link_to t("new_profile"), new_profile_path 
    %li{:class => current_page?(profiles_path) ? "current_page_item" :nil } 
     = link_to t("profiles"), profiles_path 
    ...