Re: lvalue hash slice
| Newsgroups | gmane.comp.lang.perl.fun |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Sep 30, 2003 at 11:07:24PM +0300, Gaal Yahas wrote:
> I like hash slices:
>
> ($one, $two, $three) = @hash{ qw/aaa bbb ccc/ };
>
> Sadly, this doesn't work as an lvalue:
>
> @hash{ qw/aaa bbb ccc/ } = ($one, $two, $three); # WRONG
It doesn't?
$ perl -wle '$one=1; $two=2; $three=3; @h{qw(a b c)} = ($one,$two,$three); print %h'
c3a1b2