use YAML;   # This module is slow!

# So if you want to try a faster one first:

use Best qw(YAML::Syck   YAML);

print Dump({ some => 'hash' }); # Dumping provided by Best Possible YAML module

##</code><code>##

use Best qw(OOPishProv AnotherOOPyProv::Serving::As::Fallback);

my $obj = Best->which("OOPishProv")->new;