#!/usr/bin/env perl

# [[[ PREPROCESSOR ]]]
# <<< EXECUTE_SUCCESS: "before loop" >>>
# <<< EXECUTE_SUCCESS: "$s = [ 'a', 'b', 'c' ]" >>>
# <<< EXECUTE_SUCCESS: "$s = [ 'd', 'e', 'f' ]" >>>
# <<< EXECUTE_SUCCESS: "$s = [ 'g', 'h', 'i' ]" >>>
# <<< EXECUTE_SUCCESS: "after loop" >>>

# [[[ HEADER ]]]
use RPerl;
use strict;
use warnings;
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
## no critic qw(ProhibitQuotedWordLists)  # USER DEFAULT 10: allow ('lists', 'of', 'quoted', 'literal', 'words')

# [[[ OPERATIONS ]]]

print 'before loop', "\n";

my string_array @s_array_0 = ( 'a', 'b', 'c' );
my string_array @s_array_1 = ( 'd', 'e', 'f' );
my string_array @s_array_2 = ( 'g', 'h', 'i' );
my string_array @s_array_all = ( \@s_array_0, \@s_array_1, \@s_array_2 );
foreach my string_arrayref $s ( @s_array_all ) {
    print '$s = ', string_arrayref_to_string($s), "\n";
}

print 'after loop', "\n";