require 'yaml'
 
module Rails
  module App
    extend self
        
    def [](key)
      config[key]
    end
    
    def reload!
      @config = nil
    end
    
    private
    
      def config
        @config ||= YAML::load(IO.read(File.join(Rails.root, "config/application.yml")))[Rails.env].symbolize_keys
      end
      
      def method_missing(sym, *args)
        if config.has_key?(sym) && args.empty?
          return config[sym]
        else
          super
        end
      end
    
  end
end