painless "creating methods" via config

gistfile1.pl

use Moose;
use namespace::autoclean;
use MooseX::Shortcuts 0.015;


# ...

has routing_logic => (
  traits => ['Code'],
  is => 'lazy',
  isa => 'CodeRef',
  builder => sub { .... App::Config fetch ... },
  handles => {
    # just call the coderef: $ref->()
    route_to => 'execute',
    # or call it as a method on the instance: $self->$ref()
    route_to => 'execute_method',
  },
);

# ... later; calls the coderef from App::Config
my $route = $self->route_to;