From: gabriele renzi <rff_rff@...>
Date: 2004-12-12T20:27:21+09:00
Subject: Re: How can I get the return value from a Ruby function, but inside the set_trace_func callback?

J. D. ha scritto:
>
> This is a complete shot-in-the-dark from a noob but have you tried 
> adding this as the last line of the function?
> 
> return result
> 
> I heard somewhere it negatively impacts performance to add an explicit 
> return statement in functions.  Maybe the cause of this performace hit 
> will be the same thing that helps when tracing.

this was true, but it is'nt anymore, nobu "the patch bot" nokada 
proposed a patch and that was accepted:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/91270