From: Robert Klemme <shortcutter@...>
Date: 2013-03-21T23:16:11+09:00
Subject: Re: Finding one's way with 'super' in define_method/alias_emthod

On Thu, Mar 21, 2013 at 2:34 PM, Robert Klemme
<shortcutter@googlemail.com> wrote:

PS: Another way to implement this would be completely external:

chain = [ ... ]

chain.find do |obj|
  obj.handle 123
end

With the convention that a successful handling leads to true return, for example

class Handler
  def handle(x)
    wants_to_handle(x).tap do |yes|
      yes or return false
      ...
    end
  end
end


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/