29 Sep
2008
29 Sep
'08
9:38 p.m.
On Mon, Sep 29, 2008 at 02:32:04PM -0400, Sébastien Nadeau wrote:
because we can do it. In nested constructs, unless you explicitly scope it using my $_, the brain will always need more efforts to determine on which $_ we are working.
that's what i said i don't use it in nested loops.
It is definatly simpler to use iterators in this case.
$_ isn't such one ? -- Marc Chantreux http://www.biblibre.com Expert en Logiciels Libres pour l'info-doc