lib/ad_man/engine.rb
require 'paperclip'
module AdMan
class Engine < ::Rails::Engine
isolate_namespace AdMan
#expose helper methods to the consumer application
initializer 'ad_man.action_controller' do |app|
ActiveSupport.on_load :action_controller do
helper AdMan::ApplicationHelper
end
end
initializer 'ad_man.assets.precompile' do |app|
app.config.assets.precompile += %w(advertisements.js)
end
end
end