Re: Naming the @{[]} operator

[email protected] ("Chasecreek Systemhouse") Thu, 13 Jul 2006 13:10:07 -0400

Newsgroups	perl.fwp
Message-ID	<[email protected]>

On 7/13/06, A. Pagaltzis <[email protected]> wrote:

>     Modification of a read-only value attempted at foo line 2.

Yeah, I get that a lot and I have to burn another variable to get around it;


>     for( @{[ qw( 1 2 3 ) ]} ) {
>         $_ = $_ * $_; # contrived

Now this is good, less vars and IMHO better "readable* code.

Thx =)
-- 
WC (Bill) Jones -- http://youve-reached-the.endoftheinternet.org/