ruby – 如何将哈希对象传递给HAML标记

请考虑这个例子：

- user_links_params = _user_link_params(current_user)

%a{ :'data-msgstore-path' => user_links_params[:'data-msgstore-path'],:'data-user_id' => user_links_params[:'data-user_id'],:class => user_links_params[:class],}
  / too many html tags and stuff to fit in a simple link_to

我很乐意将所有这些都放在一个简单的语句中,如下所示：

%a[_user_link_params(current_user)]
  / too many html tags and stuff to fit in a simple link_to

解决方法

是的,这是可能的,你很亲密：

%a{_user_link_params(current_user)}

从HAML reference：

For example,if you defined

06001

then %sandwich{hash1,hash2,:delicIoUs => true}/ would compile to:

06002