alias_method_chain でやりたいこととジャンプの話 - 鳩舎

class User < AR::Base def favorite!(tweet) favorite_tweets << tweet end def favorite_with_duplication_check!(tweet) if favorites_tweets.exclude?(tweet) favorite_without_dupulication_check!(tweet) end end alias_method_chain :favorite, :duplication_check def favorite_with_master_db!(tweet) query_with_master_db do favorite_without_master_db!(tweet) end end alias_method_chain :favorite, :master_db end

[rosylilly]

今週のジャンプの話書いた