decko-commons/decko

class Card
  class Bootstrap
    module ComponentLoader
      def load_components
        components.each do |component|
          require_relative "component/#{component}"
          include_component component
        end
      end

      def include_component component
        component_class = to_const component.camelcase
        define_method component do |*args, &block|
          component_class.render self, *args, &block
        end
      end

      def components
        path = File.expand_path "component/*.rb", __dir__
        Dir.glob(path).map do |file|
          File.basename file, ".rb"
        end
      end

      def to_const name
        self.class.const_get "::Card::Bootstrap::Component::#{name.camelcase}"
      end
    end
  end
end