Hi Chanan, On Wed, 1 May 2013 11:06:24 +0300 Chanan Berler <bc.ot...@gmail.com> wrote:
> Hi All, > > Quick Perl question: Why I can not do something like this? > > my @arr = ((10,20), (100,200), (111,222)); This is a list of lists which will be flattened. See: http://perl-begin.org/topics/references/ > > foreach my ($a,$b) (@arr) > { > print "a=$a, b=$b\n"; > } > You shouldn't lexicalise $a and $b - see http://perl-begin.org/tutorials/bad-elements/#vars-a-and-b Regarding your question - such a feature would be nice to have, but will require some work and Perl 6 has a similar feature. Regards, Shlomi Fish -- ----------------------------------------------------------------- Shlomi Fish http://www.shlomifish.org/ Rethinking CPAN - http://shlom.in/rethinking-cpan An original philosopher knows the right combination of ideas to steal. Please reply to list if it's a mailing list post - http://shlom.in/reply . _______________________________________________ Perl mailing list Perl@perl.org.il http://mail.perl.org.il/mailman/listinfo/perl
