#!/usr/bin/env perl

use Data::Dumper;
use YAML::XS;

my $config = LoadFile('config.yml')->{'production'};

print Dumper($config);

##</code><code>##

defaults: &defaults
  src:
    host: localhost
    database: db
    username: root
    password:
  nfs: /tmp

development:
  <<: *defaults

test:
  <<: *defaults

production:
  <<: *defaults
  nfs: ian

##</code><code>##

production:
  src:
    host: localhost
    database: db
    username: root
    password:
  nfs: /tmp