From: Simon Strandgaard <neoneye@...>
Date: 2004-04-19T20:09:07+09:00
Subject: Re: convert yield to proc

On Mon, 19 Apr 2004 13:51:00 +0200, Simon Strandgaard wrote:
> On Mon, 19 Apr 2004 20:42:58 +0900, ts wrote:
>> 
> 
> Bommer.. your right.  I thought I was on to something.
> 
> 
> Any idea how to do this?


Just realized that my knowledge about &block is flawed!

server> ruby a.rb 
before
after
before
middle
after
server> expand -t2 a.rb 
def m(&block)
  puts "before"
  if block_given?
    block.call
  end
  puts "after"
end

m

m do
  puts "middle"
end
server>


Thanks for correcting me.. I have thought until now, 
that the &block was indicating the a block must be
supplied. However I just realized that this is not
the case, which is a pleasant surprise.


Thanks every one.

BTW: Now the conversion problem is wiped away ;-)

--
Simon Strandgaard