From: Holden Glova <dsafari@...>
Date: 2002-08-11T18:32:22+09:00
Subject: Re: To be a Module, or not to be...

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On Sun, 11 Aug 2002 21:25, ts wrote:
> >>>>> "H" == Holden Glova <dsafari@paradise.net.nz> writes:
>
> H> module ROS
> H> module Persistable
>
>  It really depend on what you want to do
>
>
> pigeon% cat b.rb
> #!/usr/bin/ruby
> module ROS
>    module Persistable
>
>       def initialize
>          # I want these variables to be instance vars.
>          @is_persistent = false
>          @timestamp     = nil
>       end
>    end
> end
>
> class A
>    include ROS::Persistable
>
>    def initialize
>       @a = 12
>       super
>    end
> end
>
> p A.new
> pigeon%
>
> pigeon% b.rb
> #<A:0x401b09a0 @is_persistent=false, @a=12, @timestamp=nil>
> pigeon%
>
>
>
> Guy Decoux

Thank you for the quick response Guy! Although I'm not sure how the initialize 
method in the Module is called. I see you make a call to super there, but I 
was not aware that a super call would call methods in a Module! The behavior 
is exactly what was desired though. Must I call super from the class to get 
the Modules initialize method called?

- -- 
Signed,
Holden Glova
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