From: Greg Weeks <gregweeks@...>
Date: 2007-11-09T04:57:34+09:00
Subject: standard, pretty, and flexible meta-methods?

The following code makes the meta-method "def_foo" available to any
class that inherits from Definer:

class Definer
  def Definer.def_foo
    def foo
      17
    end
  end
end
# A TEST:
class User < Definer
  def_foo
end
puts User.new.foo               # prints 17

Is there a way to make meta-methods like "def_foo" available in class
definitions without using inheritance?  Is there a standard way?  Is it
pretty?  (Or is it perhaps pointless?)
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