1 Ruby is a cool language with intuitive grammar.
2 require 'delegate' class Animal end class Dog < DelegateClass ( Animal ) end animal = Animal . new dog = Dog . new ( animal ) dog . eql? ( dog ) ..
3 However there are a number of things which don’t seem to be expected.
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@paranoiase: Unexpected Ruby Behaviour http://t.co/4wtSiRWB 평소에는 접하기 어려운 상황들이지만, 알아두면 쓸만할 듯.