From: ts <decoux@...>
Date: 2006-04-19T23:23:31+09:00
Subject: Re: interested in metaprogramming?

>>>>> "R" == Robert Dober <robert.dober@gmail.com> writes:

>> define_method(:a) {|a, &b|


R>                                         ^
R>                                          |
R> Here we go -----------------------+

R>       do_something(a, &b)

 Well you have also this

moulon% cat b.rb
#!/usr/bin/ruby
class Mine
   c = 24
   define_method(:a) {|a, &b; c|
      p a, b ,c
   }
end

Mine.new.a(12) {|x| puts "block #{x}" }

moulon% 

moulon% ruby -v b.rb
ruby 1.9.0 (2006-04-08) [i686-linux]
b.rb:4: warning: shadowing outer local variable - c
12
#<Proc:0xb7e394e8@b.rb:9>
nil
moulon% 


Guy Decoux