yuheiomori0718 https://blog.hatena.ne.jp/yuheiomori0718/ メモ置き場 https://y0m0r.hateblo.jp/ ruby module Foo module PreExtension def method p " pre " super end end module Base def method p " base " end end module PostExtension def method super p " post " end end include Base include PostExtension include PreExtension end class Bar include Foo end Bar.new.method # => " pre " # => " base " # => " … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20111211%2F1323609225" title=" rubyでメソッドの前処理、後処理を行うメモ - メモ置き場" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-12-11 22:13:45 rich https://y0m0r.hateblo.jp/entry/20111211/1323609225 1.0 100%