simple-navigation 3.11.0
With the simple-navigation gem installed you can easily create multilevel navigations for your Rails, Sinatra or Padrino applications. The navigation is defined in a single configuration file. It supports automatic as well as explicit highlighting of the currently active navigation through regular expressions.
          Gemfile:
          =
        
        
          安装:
          =
        
      Runtime 依赖 (1):
            activesupport
            >= 2.3.2
          
    

