From: Phrogz <phrogz@...>
Date: 2007-11-12T01:50:00+09:00
Subject: Re: bug in nested defs (?)

On Nov 10, 11:40 pm, Greg Weeks <gregwe...@shaw.ca> wrote:
>   class Y
>     def def_foo
>       def foo ; "foo" ; end # singleton method of Y instances
>     end
>   end
>   y = Y.new
>   y.def_foo
>   y.foo    # works

Not a singleton method. It's just a delayed definition of a standard
instance method:

class Bar
  def def_foo
    def foo
      "foo"
    end
  end
end

b1 = Bar.new
b2 = Bar.new
p b1.foo rescue p "error"
#=> "error"

b1.def_foo
p b1.foo
#=> "foo"

p b2.foo
#=> "foo"