sonota88 https://blog.hatena.ne.jp/sonota88/ memo486 https://memo88.hatenablog.com/ Ruby メモ。 class Foo protected def foo puts "foo" end public def bar Foo.new.foo end end # Foo.new.foo #=> protected method `foo' called for #<Foo:0xb77818bc> (NoMethodError) Foo.new.bar #=> foo class Foo protected def foo puts "foo" end end class Bar < Foo def bar Foo.new.foo end end # Foo.new.foo #=> pro… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemo88.hatenablog.com%2Fentry%2F20110416%2F1302928399" title=" 別のインスタンスのprotectedなメソッドの呼び出し - memo486" 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 2011-04-16 13:33:19 rich https://memo88.hatenablog.com/entry/20110416/1302928399 1.0 100%