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iberianpig/cahe_support.rb

Last active October 18, 2017 07:33
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ActiveRecordProxyのメソッドチェーンでcache_keyを提供する
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cahe_support.rb
module CacheSupport
extend ActiveSupport::Concern
module ClassMethods
def cache_key
"#{name}/#{ids.hash}-#{maximum(:updated_at).to_i}"
end
end
end
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