From: Kent Dahl <kentda@...>
Date: 2003-01-17T05:22:51+09:00
Subject: Re: Reading the code passed inside a block?

Francis Hwang wrote:
> 
> Is it possible to read the code passed in a block, as, say, a String?
> Or in any other way? That is, if I make a method call like:
> 
> > reflector.superReflectiveMethod { |i| i >= 5 }
> 
> is there any way I could get output like
> 
> > You passed in this code: "i >= 5"
> 
> Thanks in advance,

Not really, AFAIK.
 http://www.rubytalk.com/58063
 http://www.rubytalk.com/58042

But if you are prepared to "cheat" and do something on the calling side,
I've used this explicit trick:
 http://www.rubytalk.com/54588


-- 
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