Re: Re: Re: sub returning undef

It would be more appropriate to die on error, and expect the calling code to trap it using:

eval { 
    # calls go here
};
if ($@) {
    # exception handling here
}
[download]

Comment on Re: Re: Re: sub returning undef Download Code

Replies are listed 'Best First'.
Re: Re: Re: Re: sub returning undef by exussum0 (Vicar) on May 24, 2004 at 17:42 UTC
I tend to save die's for outside of classes. You die and someone doesn't handle it, they get screwed over. At least with an undef, scripts may be able to run to completion... depending on how you code it. Humma la beeba la seeba la booba la Humma la beeba la seeba la bop	[reply]
Re: Re: Re: Re: Re: sub returning undef by chromatic (Archbishop) on May 24, 2004 at 18:41 UTC
People who don't read the documentation (or ignore it) deserve their problems.	[reply]