use strict;
use warnings;

use Learning;

my $new_module = Learning->new;

my %hash = ();

push @{$hash{vals}}, "foo";
push @{$hash{vals}}, "bar";

my $text2 = "This is a string";

foreach my $data1 ( @{$hash{'vals'}} ) {

    my ($val1, $val2) = $new_module->return_two_values($data1, $text2);
    print "VAL1: $val1\n";
    print "VAL2: $val2\n\n";
}