From: Jason Roelofs <jameskilton@...>
Date: 2007-01-01T06:01:34+09:00
Subject: Re: passing a block around...

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Well, while I don't quite understand everything you've said here, the
mechanism for passing blocks around is simple:

def foo(&block)
   baz block
end

def baz(&block)
  block.call(params)
end

Hope that helps.

Jason

On 12/31/06, J2M <james2mccarthy@gmail.com> wrote:
>
> I want to pass a block to method foo then call method bar from foo and
> have bar yield to the block, I also want to be able to call bar
> directly with a block,  how to do this neatly.
>
> e.g. I want to be able to do
>
> foo { |baz| do stuff with baz }
> bar { |baz| do other stuff with baz }
>
> but when foo gets a block it passes it to bar in the background.
>
> Thanks,
> James
>
>
>

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