require File.expand_path("../../../app/helpers/instedd_rails/application_helper", __FILE__)
require File.expand_path("../../../app/helpers/instedd_rails/instedd_app_helper", __FILE__)
require File.expand_path("../../../app/helpers/instedd_rails/mailer_helper", __FILE__)
require File.expand_path("../../../app/helpers/instedd_rails/devise_helper", __FILE__)

module InsteddRails
  class Engine < ::Rails::Engine
    
    initializer "change view paths order to prepend devise views" do |app|
      
      application_view_path = ActionController::Base.view_paths.to_a.first
      instedd_rails_view_path = ActionController::Base.view_paths.detect do |path|
        path.to_s.include? "instedd-rails"
      end

      ActionController::Base.prepend_view_path instedd_rails_view_path
      ActionController::Base.prepend_view_path application_view_path
      ActionController::Base.view_paths= ActionController::Base.view_paths.uniq.freeze
    end

    config.to_prepare do 
      ApplicationController.helper(InsteddRails::ApplicationHelper)
      ApplicationController.helper(InsteddRails::InsteddAppHelper)
      ApplicationController.helper(InsteddRails::MailerHelper)
    end
  end
end