我正在尝试为我的管理链接创建一个帮助方法.在很多视图中我都有代码
<% if current_user %>
<%= link_to "Edit", edit_model_path(model) %>
<%= link_to "New", new_model_path %>
<%= link_to "Delete", model, :confirm => "You're a Noob", :method
=> :delete %>
<% end %>
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仅在登录时显示这些内容.
我想在他们的位置做这样的事情
<%= admin_links(model) %>
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并将当前项传递给应用程序帮助程序方法
def admin_links(m)
if current_user
a = "#{link_to "edit" edit_m_path(m)}"
a << "#{link_to "new" new_m_path}"
a << "#{link_to "Delete", m, :confirm => "Your a Noob", :method
=> :delete}"
end
end
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或类似的东西.