[Cascavel-pm] Res: Perl

[Nelson Ferraz]

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Eden Cardim wrote:
> "One of the most efficient ways for Perl programmers to bring misery
> and suffering upon themselves and their colleagues is to write this:
>     open FILE, '<', $filename
>         or croak "Can't open '$filename': $OS_ERROR"; "

Sei lá... eu ainda acho a forma "canônica" perfeitamente válida:

    open (FILE, $filename) or die "Can't read '$filename': $!";

Existem outras "best practices" muito mais úteis do que essa, IMO.

[]s

Nelson




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Nelson Corrêa de Toledo Ferraz

Segula Technologies (www.segula.fr)
Free Software Foundation Associate Member #3203
Sociedade Perl do Brasil (www.perl.org.br)
Rede Livre de Compartilhamento de Cultura Digital
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