integrate menu like a module

Hi, i'm new with ruby and MVC, I have my application with my main view application that i will find in all pages of my website. <!DOCTYPE html> <html> .......   <body>     <div id="container">                 #MENU HERE       <%= yield %>     </div>   </body> </html> i wanted to know what is the better way to integrate a menu inside, but in another view ... like include the html view. Like if it was a module.

it's just a simple menu, like: <ul class="nav">     <li><a href="#">Link One</a></li>     <li><a href="#">Link Two</a></li>     <li><a href="#">Link Three</a></li>     <li><a href="#">Link Four</a></li> </ul>

And by the same post, how can I do my routes and call the good controller for each view (link) ? If i can do that, and I have to create each controller by the line command?

Thanks by advance