if ENV['RAILS_DB_ADAPTER'] == 'nulldb'
  require 'apartment/adapters/abstract_adapter'

  module Apartment
    module Tenant
      def adapter
        Thread.current[:apartment_adapter] ||= nulldb_adapter(config)
      end

      def self.nulldb_adapter(config)
        adapter = Adapters::NulldbAdapter
        adapter.new(config)
      end
    end

    module Adapters
      # Default adapter when not using Postgresql Schemas
      class NulldbAdapter < AbstractAdapter
        def initialize config
          super
        end
      end
    end
  end
end