From: Ryan Tarpine <rtarpine@...>
Date: 2001-09-11T21:34:40+09:00
Subject: [ruby-talk:21124] Re: Proc context

ts wrote:

>>>>>> "R" == Ryan Tarpine <rtarpine@hotmail.com> writes:
> 
> R> How does one get a proc to evaluate in the context of the function it
> is R> passed to, e.g. like RubyTk?
> 
>  #instance_eval
> 
> pigeon% cat b.rb
> #!/usr/bin/ruby
> class A
>    def initialize(&block)
>       @n = 12
>       instance_eval(&block)
>    end
>    def tt
>       puts "#{self} : #{@n}"
>    end
> end
> 
> A.new do
>    puts "block : #@n"
>    tt
> end
> pigeon%
> 
> pigeon% b.rb
> block : 12
> #<A:0x401a6590> : 12
> pigeon%
> 

I assumed it would be as simple as such, but didn't know where to start  ;) 
 Thanks!

-- 
self.instance_of? RyanTarpine     # => true