On Wed, 17 Sep 2003, Paul Makepeace wrote:
> Je 2003-09-17 10:21:50 +0100, Robin Berjon skribis:
> > sub foo { @_==2 ? shift->{foo} = shift : shift->{foo} }
>
> sub foo { @_==2 ? $_[0]->{foo} = $_[1] : $_[0]->{foo} }
>
> Probably marginally quicker, and doesn't leave that niggly feeling about
> which shift might be evaluated in what order in a future version of
> perl, etc, etc.
Still Perl-related, sorry...
Has there ever been a proposal to alias $0, $1... to $_[0], $_[1]... at
the beginning of a sub? That would be convenient for that kind of quick
convenience method/function (not to mention that it would improve golf
scores).
--
Michel Rodriguez
Perl & XML
http://www.xmltwig.com
