Rails: redirect to current path but different subdomain

Question

I think this should be fairly easy but I\'m not familiar with how it\'s done...

How do you write a before filter that would check if the current request is for certa

Answer 1

A simple choice to redirect from subdomain to subdomain would be the following

redirect_to subdomain: 'www', :controller => 'www', :action => "index"

This would be called on a domain name for example foo.apple.com would then go to www.apple.com