ttanimichi/override.rb

Created September 13, 2014 06:42

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Railsでcreateやsaveなどをオーバーライドする場合のサンプル。基本的にはbefore_saveなどで代替することが望ましいと思う。また、alias_methodを使って代替することもできる。ref. http://d.hatena.ne.jp/itmammoth/20121129/1354189157

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override.rb

	def self.create(*args, &block)
	# do something
	super(*args, &block)
	end

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ttanimichi commented Sep 13, 2014

# コールバックで代替する例
before_create do
  self.code = RandomString.generate(length: 8)
end

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