How to detect if rails is at the root url?

Question

What I want is seems simple.

In my application helper i setup this

module ApplicationHelper  def isroot if root_url  @container = "mainbox" else @container = "maincontainerbox" end end end 

in my application layout i have this

 <div id="<%= isroot %>"> 

How do I find out if my application is at the homepage. if not do something else.

Answer 1

To test if you are at the site root:

current_page?('/') 

or, if you defined map.root in your config/routes.rb:

current_page?(root_url)