Re: Modifying Array inside While statement

John W. Krahn <krahnj@xxxxxxxxx> wrote in comp.lang.perl.misc:
> ced@xxxxxxxxxxxxxxxxxxxxx wrote:

> > for ( reverse 0..$#my_array) {
> > unshift @new_array, splice @my_array, $_, 1 if $my_array[$_] =~
> > /new/;
> > }
>
> Or:
>
> push @{ /new/i ? \@new_array : \@my_array }, $_ for splice @my_array;

Ah... splice with just an array clears the array and returns a copy. I never
noticed.

Anno
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