Example setup API for ROM::Lotus

gistfile1.rb

# Lotus has different applications in a single project, optionally with different configurations and/or mappings.
# ROM::Lotus should/could conigure a different setup per application, rather than a single global setup.
# Relations could be global (defined in ./lib) while mappings might live in both (./apps/web/ and ./lib).
# This would resemble how Lotus::Model is organised.
#
# The only problem here is that Lotus has no hooks for loading framework (it's all hard-coded)s, and
# therefore we can't easily extend the application load process with our custom setup code without
# resorting to monkeypatching.

# apps/web/application.rb
module Web
  class Application < Lotus::Application
    configure do
      rom.setup do |setup|
        setup.adapter [:sql, ENV['WEB_DATABASE_URL']]
      end
    end
  end
end

# lib/demo.rb
require 'rom-lotus'
ROM::Lotus.setup do |setup|
  setup.adapter [:sql, ENV['DEMO_DATABASE_URL']]
end