From 9889b08360abf22f6dc71b3748e4b0387b3122f6 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Mon, 25 May 2009 23:04:27 -0700
Subject: Switch to autoload to defer requires

This should prevent Rack from being required too early
on so "-I" being passed through the unicorn command-line
can modify $LOAD_PATH for Rack
---
 lib/unicorn.rb       | 13 +++++++------
 lib/unicorn/const.rb |  3 ---
 test/test_helper.rb  |  2 ++
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index da41399..cb36fc8 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -1,16 +1,17 @@
 require 'fcntl'
-
 require 'unicorn/socket_helper'
-require 'unicorn/const'
-require 'unicorn/http_request'
-require 'unicorn/http_response'
-require 'unicorn/configurator'
-require 'unicorn/util'
+autoload :Rack, 'rack'
 
 # Unicorn module containing all of the classes (include C extensions) for running
 # a Unicorn web server.  It contains a minimalist HTTP server with just enough
 # functionality to service web application requests fast as possible.
 module Unicorn
+  autoload :Const, 'unicorn/const'
+  autoload :HttpRequest, 'unicorn/http_request'
+  autoload :HttpResponse, 'unicorn/http_response'
+  autoload :Configurator, 'unicorn/configurator'
+  autoload :Util, 'unicorn/util'
+
   class << self
     def run(app, options = {})
       HttpServer.new(app, options).start.join
diff --git a/lib/unicorn/const.rb b/lib/unicorn/const.rb
index 52d1775..91f0d82 100644
--- a/lib/unicorn/const.rb
+++ b/lib/unicorn/const.rb
@@ -1,6 +1,3 @@
-
-require 'rack/utils'
-
 module Unicorn
 
   # Frequently used constants when constructing requests or responses.  Many times
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 55aa70c..787adbf 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -25,7 +25,9 @@ require 'stringio'
 require 'pathname'
 require 'tempfile'
 require 'fileutils'
+require 'logger'
 require 'unicorn'
+require 'unicorn/http11'
 
 if ENV['DEBUG']
   require 'ruby-debug'
-- 
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