Dave Cross: Still Munging Data With Perl: Online event - Mar 27 Learn more

#!/usr/bin/perl
# [[[ PREPROCESSOR ]]]
# <<< EXECUTE_SUCCESS: 'in Package_C_Exporter_00_Good::exported(), received $arg = 17' >>>
# <<< EXECUTE_SUCCESS: 'after exported(17), received $exported_retval = 2040' >>>
# [[[ HEADER ]]]
use RPerl;
use strict;
our $VERSION = 0.001_000;
# [[[ CRITICS ]]]
## no critic qw(ProhibitUselessNoCritic ProhibitMagicNumbers RequireCheckedSyscalls) # USER DEFAULT 1: allow numeric values & print operator
## no critic qw(RequireInterpolationOfMetachars) # USER DEFAULT 2: allow single-quoted control characters & sigils
# [[[ INCLUDES ]]]
# [[[ SUBROUTINES ]]]
sub not_exported {
{ my integer $RETURN_TYPE };
( my integer $arg ) = @ARG;
print 'in main::not_exported(), received $arg = ', $arg, "\n";
return ($arg * 430);
}
# [[[ OPERATIONS ]]]
my integer $exported_retval = exported(17);
print 'after exported(17), received $exported_retval = ', $exported_retval, "\n";