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友好和正常化的铁路
原标题:Rails FriendlyId and normalize_friendly_id

试图让我的应用程序运行 < a href=> "https://github.com/norman/友好_id" rel="noreferrer" >FriendlyId 宝石(4.0.1)

我认为我这样做的顺序是错误的,但我想在创建新记录时,在 < /em> 之前剥去我的 < a href=> http://rubydoc.info/gitub/norman/友好_id/master/friendlyId/Slugged#dirityize_友好_id-intance_method> rel= " no referrer" > > 友好_id shunt 。但我认为,在创建id后正在调用该方法 < energ > organize_friend_id 。

我在我的模型中增加了以下内容:

class Team < ActiveRecord::Base
  extend FriendlyId
  friendly_id :name, :use => :slugged

  def normalize_friendly_id(string)
    super.gsub(" ", "")
  end

end
最佳回答

super 先调用超级类, 意思是友好代号正在生成, 然后您在结果上重新运行 gsub。 您真正想要的是完全覆盖此方法 。

参考:

您的代码应该像这个样子 :

def normalize_friendly_id(string)
  string.to_s.gsub(" ", "").parameterize
end

def normalize_friendly_id(string)
  super(string.to_s.gsub(" ", ""))
end

希望有帮助

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