From: gabriele renzi <surrender_it@...1.vip.ukl.yahoo.com>
Date: 2004-05-28T22:00:04+09:00
Subject: Re: Struct derivation

il 26 May 2004 23:49:03 GMT, Philipp Kern <trash@philkern.de> ha
scritto::

>Hi Ruby folks.
>
>It's impossible to me to inherit a class from Struct when the class does not
>share its constructor with the Struct superclass.
>Struct implements .new on its own, instead of properly implementing it by
>initialize, so the following is impossible:

then do the same thing :)
>> class MyStruct < Struct
>>  def self.new() Struct.new('Foo',:bar) end
>>  # optionally define initialize and call it in new()'s result
?> end
=> nil
>> Foo=MyStruct.new
=> Struct::Foo
>> f=Foo.new
=> #<struct Struct::Foo bar=nil>
>> f.bar=10
=> 10