use B::Deparse;
use Data::Dumper;

my $deparse = B::Deparse->new;
print $deparse->coderef2text( sub{print 'Yeah'} )

##</code><code>##

my $test = {
  test => 1,
  code => sub { print 'Yeah'; },
  aref => [ qw(1 2 3 4 5) ],
};
$Data::Dumper::Deparse = 1;
print Dumper($test);