如果在我的BusinessStore模型/表中,我有布尔值:
create_table :business_stores do |t|
t.boolean :online_store
end
在我看来,我希望它说“在线”而不是真或假为字符串:
<% @business_stores.each do |business_store| %>
<%= business_store.online_store %>
<% end %>
怎么做?
答案 0 :(得分:5)
我遵循规则来保持逻辑不在视图中,因此我将在BusinessStore模型中创建一个方法:
def BusinessStore < ActiveRecord::Base
def status
if online_store
"Online"
else
"Some other type or blank"
end
end
end
然后在视图中
<%= business_store.status %>
答案 1 :(得分:4)
也许是这样:
<%= business_store.online_store ? "Online" : "Offline" %>
答案 2 :(得分:3)
<% @business_stores.each do |business_store| %>
<%= "Online" if business_store.online_store %>
<% end %>