gist: 45076


  
    
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              # 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 = Account.find_by_subdomain!(request.subdomains.first)
    end
end
 
# 4) Tie all top-level requests off the current account
class CustomersController < ApplicationController
  def index
    @customers = @current_account.customers
  end
end
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