From: ts <decoux@...>
Date: 2004-09-26T01:52:17+09:00
Subject: Re: Proc / def / yield semantics (long)

>>>>> "M" == Markus  <markus@reality.com> writes:

M>       * It does not appear to be possible to subclass Proc without
M>         getting the special case behavior

svg% cat b.rb
#!/usr/bin/ruby
class A < Proc
   def self.new(&block)
      proc(&block)
   end
end

a = A.new {|a, *b| p a, b }
a.call([1, 2, 3])
svg%
 
svg% b.rb
[1, 2, 3]
[]
svg% 



Guy Decoux