How to do Basecamp-style subdomains in Rails

# 1) Point *.example.com in your DNS setup to your server. # # 2) Setup an Apache vhost to catch the star pointer: # # <VirtualHost *:80> # ServerName example.com # ServerAlias *.example.com # </VirtualHost> # # 3) Set the current account from the subdomain class ApplicationController < ActionController::Base before_filter :set_current_account private def set_current_account @current_account = Acc