ROR access through symlink(stylesheets are not called)

Hi all.

I have configured ROR in my server and its working fine
when I access it through "localhost:3000". But I want to access
my ruby project as "localhost/ruby". To do that I created a symlink
of the public folder of Ruby application in my document root as

When I tried to access that path, I got ruby running but the
stylesheets were
not present.
Can someone help me to get this solved.