From: Joao Pedrosa <joaopedrosa@...>
Date: 2003-06-20T02:02:05+09:00
Subject: Re: rescue + stack trace


Hi,

[dewd@localhost dewd]$ irb
irb(main):001:0> begin
irb(main):002:1* i = 10/0
irb(main):003:1> rescue => e
irb(main):004:1> puts "#{e.message}\n#{e.backtrace}"
irb(main):005:1> end
divided by 0
(irb):2:in `/'(irb):2:in
`irb_binding'/usr/local/lib/ruby/1.8/irb/workspace.rb:52:in
`irb_binding'/usr/local/lib/ruby/1.8/irb/workspace.rb:52
=> nil

Cheers,
Joao

Em Qui, 2003-06-19 às 13:55, Orion Hunter escreveu:
> I am working on debugging a program.  I understand how to raise/rescue 
> exceptions, and how to capture the standard error messages as well as 
> provide my own.
> 
> However, I do not know how to capture the stack trace.  Is there a variable 
> (like the $! variable for the error message), which contains a reference to 
> the stack trace that I would get if I were not catching these errors?  
> Thanks.
> 
> Matt
> 
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