Re: [FWP] Add to elements of a list

[Peter Scott <Peter@PSDT.com>]

At 05:18 PM 4/8/00 -0400, Rick Delaney wrote:
>Peter Scott wrote:
> >
> > At 02:02 PM 4/8/00 -0600, Nathan Torkington wrote:
> > >
> > >   &{sub { while(@_) { ${+shift} += pop } }}(\$z, \$y, \$x, foo())
> >
> > There, that's the spirit :-)  Golf, anyone?
>
>Here's one more way that violates the temp variable restriction:
>
>     ${\($x, $y, $z)[$i++]} += $_ for foo;

Clearly these years of using strict and -w have corrupted my brain.  If $x 
etc are package variables:

      ${$a ||= 'x', $a++} += $_ for foo();

*ducks*

--
Peter Scott
Pacific Systems Design Technologies


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