From 2facf9c3cba1ddc270c84a713cafbe6eb7280efd Mon Sep 17 00:00:00 2001
From: Benjamin Mako Hill <mako@ephesus.xvm.mit.edu>
Date: Sun, 17 Jun 2012 18:42:57 -0400
Subject: [PATCH] fixed and re-enabled support for memcache in the production
 site

---
 app/controllers/quickvote_controller.rb | 7 ++++---
 config/environments/development.rb      | 1 +
 config/environments/production.rb       | 6 +++---
 config/environments/test.rb             | 1 +
 4 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/app/controllers/quickvote_controller.rb b/app/controllers/quickvote_controller.rb
index c32d585..b57abaa 100644
--- a/app/controllers/quickvote_controller.rb
+++ b/app/controllers/quickvote_controller.rb
@@ -161,7 +161,7 @@ class QuickvoteController < ApplicationController
     else
       
       # record the ip address for posterity
-      @voter.ipaddress = request.env["REMOTE_ADDR"]
+      @voter.ipaddress = request.env["HTTP_X_FORWARDED_FOR"]
       @voter.save
       
       # toggle the confirmation bit      
@@ -186,9 +186,10 @@ class QuickvoteController < ApplicationController
     @election=QuickVote.ident_to_quickvote(params[:id])
     @election.voters.each do |voter|
       next unless voter.ipaddress
+
       location=nil
-      if defined? Cache and location=Cache.get("GEO:#{voter.ipaddress}")
-      elsif defined? Cache
+      if Cache and location=Cache.get("GEO:#{voter.ipaddress}")
+      elsif Cache
         location = GeoKit::Geocoders::IpGeocoder.geocode(voter.ipaddress)
         Cache.set "GEO:#{voter.ipaddress}", location
       else
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 2d7f978..669f755 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -1,6 +1,7 @@
 # Settings specified here will take precedence over those in config/environment.rb
 #disable memcache
 Cache=nil
+
 # In the development environment your application's code is reloaded on
 # every request.  This slows down response time but is perfect for development
 # since you don't have to restart the webserver when you make code changes.
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 20ded00..4bb1351 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,9 +1,9 @@
 # Settings specified here will take precedence over those in config/environment.rb
 #
 #Enable memcache
-#require('memcache')
-#Cache=MemCache.new('localhost', :compression => true)
-Cache=nil
+require('memcache')
+Cache=MemCache.new('localhost', :compression => true)
+
 # The production environment is meant for finished, "live" apps.
 # Code is not reloaded between requests
 config.cache_classes = true
diff --git a/config/environments/test.rb b/config/environments/test.rb
index a1a2608..f1ab738 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -1,6 +1,7 @@
 # Settings specified here will take precedence over those in config/environment.rb
 #disable memcache
 Cache=nil
+
 # The test environment is used exclusively to run your application's
 # test suite.  You never need to work with it otherwise.  Remember that
 # your test database is "scratch space" for the test suite and is wiped
-- 
2.39.5