RubyGems with HTTP_PROXY/NO_PROXY

rubygems-remote_fetcher-no_proxy.patch

--- rubygems/remote_fetcher.rb.orig	2009-07-28 19:01:30.000000000 +0900
+++ rubygems/remote_fetcher.rb	2009-07-28 19:05:47.000000000 +0900
@@ -4,6 +4,7 @@
 require 'uri'
 
 require 'rubygems'
+require 'http_configuration'
 
 ##
 # RemoteFetcher handles the details of fetching gems and gem information from
@@ -57,6 +58,9 @@
 
   def initialize(proxy = nil)
     Socket.do_not_reverse_lookup = true
+    if no_proxy = ENV['NO_PROXY'] || ENV['no_proxy']
+      Net::HTTP::Configuration.set_global :no_proxy => no_proxy
+    end
 
     @connections = {}
     @requests = Hash.new 0