How can I process a multi line string one line at a time in perl with use strict in place?

Question

I\'m trying to figure out the proper PBP approved way to process a multi line string one line at a time. Many Perl coders suggest treating the multi line string as a filehandle

Answer 1

The more succinct PBP way is to use open like so:

open my $ResultsHandle, '<', \$return;

This eliminates the need for that earlier "my $Resultshandle;" declaration and avoids incurring that strict warning that you ran into.