From: "David A. Black" <dblack@...>
Date: 2003-11-23T03:30:18+09:00
Subject: Re: 'with' proposal

Hi --

On Sun, 23 Nov 2003, Elias Athanasopoulos wrote:

> Hello!
> 
> Wouldn't something like this be cool?
> 
> class Foo
> 	def read
> 	...
> 	end
> 	def dump
> 	...
> 	end
> 	def is_empty?
> 	...
> 	end
> end
> 
> f = Foo.new
> 
> with f do
> 	read
> 	dump
> 	draw unless is_empty?
> end

  irb(main):007:0> class Foo; def talk; puts "hi"; end; end
  => nil
  irb(main):008:0> f = Foo.new
  => #<Foo:0x400b32a8>
  irb(main):009:0> f.instance_eval do talk end
  hi

:-)


David

-- 
David A. Black
dblack@wobblini.net