From: Csaba Henk <csaba@..._for_avoiding_spam.org>
Date: 2004-06-09T19:53:37+09:00
Subject: method with yield via send

Hi!

The following, of course, works fine:

class C
  def foo
   yield * 2
  end
end

C.new.foo {5}
 => 10

but if I do:

foop = proc { yield * 2 }

then

foop.call {5}

doesn't pass the block to yield, and if I define c as:

c = Class.new
c.send(:define_method,:foo,foop)

then 

c.new.foo {5}

neither works.

Is there a way to define a method like the foo of C in the
c.send(:define_method,...) way?

Thanks,
-- 
Csaba

"There's more to life, than books, you know but not much more..."
[The Smiths]
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