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目前,我正在做這個格式化的JSON響應一個較小的反應除去不需要的字段(即created_at和的updated_at):
friends = @user.friends
friends.each do |f|
f[:name] = f.user.username # adding arbitrary attribute needed in the response
end
render :json => friends.as_json(:except => [:created_at, :updated_at])
created_at和updated_at仍然包含在回覆中,我做錯了什麼?
這是有道理的,謝謝phoet!我結束了這條路線'@ user.fiends.as_json(:methods =>:name,:except => [:created_at,:updated_at])' – fridgerator 2012-07-09 17:32:30