From: raymond medeiros <zenlinux@...>
Date: 2005-09-24T15:22:59+09:00
Subject: OpenClass

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it seemed like a good idea at the time but honestly, hindsight being 20/20 =
i
have no idea what i'd do with this:

class OpenClass
#create the new method
def add_member(name, new_proc)
self.instance_eval %{
def #{name}
#{new_proc}
end
}
end

#there are no predefined methods so we'll add them dynamically
def method_missing(method, *args)
new_proc =3D args[0]
mname =3D method.to_s.gsub(/=3D/, "")
add_member(mname, new_proc)
end
end

o =3D OpenClass.new
o.test_method =3D %{ puts "test_method" }
o.test_method

irb(main):001:0> o =3D OpenClass.new
=3D> #<OpenClass:0xb7d305cc>
irb(main):002:0> o.test_method =3D %{ puts "test" }
=3D> " puts \"test\" "
irb(main):003:0> o.test_method
test
=3D> nil
irb(main):004:0>

--
2.times { p true }

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