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All the Perl that's Practical to Extract and Report

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  • Since 5.8.0, Perl can do this natively:
      open my $fh, '>', \my $str;
    That does the same thing as IO::Scalar and IO::String.


    • That approach is fine if you don't care about anything older than 5.8.0 (which rules out all non-Unicode CPAN modules).

      While CPAN is just barely turning the corner and discarding 5.005 and use 5.6 as the new base version, it's nowhere near ready for a 5.8 minimum.

      Now for another few years at least.

      And worse, you can't validate the damned things either.

      DB $str = 'foo';