routes? how do I make it so I don't have a path..

ok so I have a website for example:
as of now with no routing(if thisi s what you have to use)
to get to my app I have to go to:

I will like to make it so if someone goes to it gets my app.

Sorry Im very new I barelly was able to finish my first application.


Check out map.root
also, look for it in the comments in your routes.rb file).


What version of Rails are you using? If it's 1.2 or higher, use