For some reason, the routes for the BcmsMy401k::Engine are being applied twice. Obviously, the cause should be chased down, but since this only takes place when the application is loaded, it shouldn't be too big a deal in the short run to check and see if the routes were already drawn before drawing them again. The config/routes.rb depends on th…

including-lib-bcms-my401k-in-config-routes.rb

# config/routes.rb
BrowsercmsDemo::Application.routes.draw do
...
  mount_bcms_my401k
  mount_browsercms
end

...

BcmsMy401k::Engine.routes.draw do

  # TODO: need to figure out why this is getting called twice during start up
  # check if routes were already drawn before drawing them again
  if(BcmsMy401k::Engine.routes.named_routes.names.length == 0)
    content_blocks :layouts
    content_blocks :articles
  end
end

lib-bcms_my401k-engine.rb

# lib/bcms_my401k/engine.rb
require 'browsercms'

module BcmsMy401k
  class Engine < ::Rails::Engine
  	include Cms::Module    
    isolate_namespace BcmsMy401k

    config.to_prepare do
      # Each helper that is included must be loaded here from the BcmsMy401k namespace
      # and included in the Cms::ViewContext and ApplicationHelper so it may be accessible
      %W{Article Layout}.each do |resource|
        Cms::ViewContext.send(:include, BcmsMy401k.module_eval("#{resource.pluralize}Helper"))
        ApplicationHelper.send(:include, BcmsMy401k.module_eval("#{resource.pluralize}Helper"))
      end
    end

    initializer 'bcms_my401k.route_extensions', :after => 'action_dispatch.prepare_dispatcher' do |app|
       ActionDispatch::Routing::Mapper.send :include, BcmsMy401k::RouteExtensions
    end
  end
end

lib-bcms_my401k-route_extensions.rb

# lib/bcms_my401k/route_extensions.rb
module BcmsMy401k::RouteExtensions
  def mount_bcms_my401k
    mount BcmsMy401k::Engine => "/bcms_my401k"
    
    # add extra routes that should be always be present
    # e.g., match '/blog/feeds', :to=>"bcms_blog/feeds#index", :defaults=>{:format => "rss"}, :as=>'blog_feeds'
  end
  
  alias :routes_for_bcms_my401k :mount_bcms_my401k
end

lib-bcms_my401k.rb

# lib/bcms_my401k.rb
require "bcms_my401k/engine"
require 'bcms_my401k/route_extensions'

module BcmsMy401k
end