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方法
N

執行個體公用方法

no_touching(&區塊)

可在區塊持續期間有選擇性停用呼叫功能 touch。

範例

ActiveRecord::Base.no_touching do
  Project.first.touch  # does nothing
  Message.first.touch  # does nothing
end

Project.no_touching do
  Project.first.touch  # does nothing
  Message.first.touch  # works, but does not touch the associated project
end

來源： 顯示 | 於 GitHub

# File activerecord/lib/active_record/no_touching.rb, line 23
def no_touching(&block)
  NoTouching.apply_to(self, &block)
end