クラスの定義さえもメソッドだなんて・・・
悶絶。
Object subclass: #MyClass instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'MyCategory' MyClass subclass: #MySubClass instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'MyCategory' MySubClass subclass: #MySubSubClass instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'MyCategory'