First working prototype, grabs current subdomain, is smart enough to …

…know when you're running a localhost copy and will use the correct call to request.subdomains

README

@@ -1,13 +1,10 @@
-Submarine
-=========
+=== Submarine
 
-Introduction goes here.
+Handy controller and helper methods to grab the current subdomain.
 
+=== Instructions
 
-Example
-=======
-
-Example goes here.
+TODO
 
 === Copyright (c) 2008 Norbauer Inc, released under the MIT license
-=== Written by Jose Fernandez and Ryan Norbauer, with support from The Sequoyah Group
+=== Written by Jose Fernandez with support from The Sequoyah Group

init.rb

@@ -1 +0,0 @@
-# Include hook code here

lib/submarine.rb

@@ -1 +1,23 @@
-# Submarine
+module Submarine
+
+  mattr_writer :subdomain_model
+  def self.subdomain_model
+    @@subdomain_model ||= 'user'
+  end
+
+  mattr_writer :subdomain_column
+  def self.subdomain_column
+    @@subdomain_column ||= 'login'
+  end
+
+  def self.included(controller)
+    controller.helper_method(:current_subdomain)
+  end
+
+protected
+
+  def current_subdomain
+    request.host.include?('localhost') ? request.subdomains(0).first : request.subdomains.first
+  end
+
+end