module SpreeDevices
  class Engine < Rails::Engine
    require 'spree/core'
    isolate_namespace Spree
    engine_name 'spree_devices'

    # use rspec for tests
    config.generators do |g|
      g.test_framework :rspec
    end

    def self.activate
      Dir.glob(File.join(File.dirname(__FILE__), '../../app/**/*_decorator*.rb')) do |c|
        Rails.configuration.cache_classes ? require(c) : load(c)
      end
    end

    config.to_prepare(&method(:activate).to_proc)
  end

  def self.setup(&block)
    @config ||= SpreeDevices::Engine::Configuration.new
    yield @config if block

    @config
  end

  def self.config
    Rails.application.config
  end
end